海林柯螺杆泵产品样本

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G型螺杆泵样本

注；1、设计时以20℃的清水为介质其粘度υ=1mm2/S； 2、对于不同粘度及磨损特性的介质应选择不同的运转速度（见选泵指南）上表所列转速为参考转速； 3、输出流量的变化规律同转速及压差有关。
4
外形安装图
SCGG 型泵外形安装图及其尺寸表
ShangChuan, Shanchuan Pump Industry,water flowing ceasingly
和各种浓度的纸浆，短纤维浆料等的输送。
1
结构图
SCGG 型泵结构图、材料表及工作原理与结构说明
ShangChuan, Shanchuan Pump Industry,water flowing ceasingly
1
2
3
4
5
6
7
8
9
10
11
12
17
16
15
14
13
1 出料腔
10 轴承座
2 拉杆
11 轴承盖
SCGG70-1 15kW
SCGG85-1 18.5kW
0.2
0
0
2.5

8
12
20
30
45
65
Q ( m 3/ h)
注：当转速改变时，流量Q随之而改变，但压力P保持不变（即曲线向右平移）。
3
SCGG 型泵性能参数表
ShangChuan, Shanchuan Pump Industry,water flowing ceasingly
联轴器 HT2 00
填料座
HT200 1Cr18 Ni9Ti
联节轴
1 Cr18 Ni9Ti
螺杆套
无缝钢管
填料

三螺杆泵产品样本(申贝泵业)

320
185
190
340
395
210

435
255
490
236
9
3GBW45，3G45 型卧式泵外形及安装尺寸
三螺杆泵样本资料
外形安装尺寸（mm）
泵规格机座号
AD
L
L1
L2
B
B1
B2
H
Y90L
155
345
430
680
Y100L 180
390
355
315
315
205
415
705
45x4-36 Y112M 190
410
Y132S
485
45x3-46
210
485
800
380
340
340
217
Y132M
525
45x2-52
Y160M
610
255
580
925
430
300
390
245
Y160L
655
10
3GFBW45，3GF45 型法兰式泵外形及安装尺寸
三螺杆泵样本资料
泵规机座
外形安装尺寸（mm）
格
号
AD L L1 L2 L3 L4 L5 L6 B B1 B2 H D1 D2 D3 D4 D5 D6
3、绷得吸入管路系统设计时应满足泵的吸入条件，即：
其中：H：泵吸入高度（m）.
H=Hs-v²/2g-h
Hs：泵吸上真空高度（m）.
v：泵的吸入口流速（m/s）.
g：重力加速度（m/s²）.
h：泵吸入管道中液力损失之和（m）.
由上式可知，泵的吸入高度与泵的吸上真空高度、泵的入口流速和泵吸入端管路长短、弯

HSNH660-46三螺杆泵样本_黄山铁人泵业_SN系列三螺杆泵样本

泵型号转速r/min出口压力MPa运动粘度（mm2/s)3 12 40 75 380 760流量I/min轴功率Kw流量I/min轴功率Kw流量I/min轴功率Kw流量I/min轴功率Kw流量I/min轴功率Kw流量I/min轴功率KwSN 40-389500.5 16.5 0.24 18.2 0.34 19.1 0.34 19.5 0.37 20 0.46 20 0.551 13.3 0.49 16.5 0.5 18 0.5 18.5 0.53 19.5 0.63 19.7 0.731.5 10.5 0.59 14.8 0.67 17 0.68 18 0.71 19.1 0.8 19.4 0.892 13.2 0.85 16.2 0.85 17.2 0.88 18.6 0.88 19 1.072.5 15.1 1.02 16.6 1.05 18.5 1.15 18.7 1.25 14500.5 27.6 0.41 29.3 0.41 29.9 0.41 30.6 0.48 31.1 0.7 31.2 0.931 24.5 0.67 27.6 0.68 28.6 0.68 29.9 0.78 30.7 0.97 30.9 1.21.5 21.6 0.93 26 0.94 27.4 0.94 29.2 1.01 30.4 1.23 30.7 1.52 24.5 1.2 26.3 1.2 28.6 1.27 30.1 1.49 30.4 1.812.5 25.2 1.46 28 1.53 29.8 1.75 30.2 1.99 29000.5 58.8 1.23 60 1.23 61.6 1.23 62.1 1.52 62.4 2.4 62.2 3.271 55.8 1.74 58 1.74 60.6 1.74 61.3 2.03 62 2.92 62 3.721.5 532.26 55.8 2.26 59.5 2.26 60.5 2.57 61.63.42 61.84.322 50 2.82 54 2.82 58.8 2.82 59.9 3.08 61.2 3.96 61.6 4.832.5 52.13.33 57.5 3.33 59.4 3.62 60.84.5 61.45.47SN 40-469500.5 21.8 0.3 24.1 0.39 25.5 0.39 26.1 0.42 26.5 0.52 26.7 0.621 17.5 0.61 21.8 0.62 24 0.62 25 0.65 26 0.75 26.4 0.841.5 13.4 0.85 19.1 0.85 22.8 0.85 24.1 0.88 25.5 0.98 26 1.082 17.2 1.08 21.6 1.08 23.2 1.11 25 1.21 25.6 1.322.5 21 1.9 22.4 1.34 24.5 1.44 25.2 1.54 14500.5 36.7 0.55 38.7 0.55 40.1 0.55 40.6 0.58 41.2 0.8 41.3 1.11 32.6 0.95 36 0.95 38.8 0.95 39.7 0.93 40.7 1.16 41 1.441.5 28.5 1.31 33.9 1.31 37.6 1.31 38.8 1.27 40.2 1.5 40.7 1.822 31.8 1.64 36.4 1.64 38 1.64 40.1 1.84 40.4 2.142.5 35.3 1.99 37.2 1.99 39.6 2.2 40.2 2.51 29000.5 78.7 1.4 81 1.4 82.1 1.4 82.7 1.68 83.2 2.56 83.4 3.441 74.4 2.1 78.5 2.1 80.8 2.1 81.7 2.38 82.7 3.26 83.1 4.141.5 70.52.8 76.3 2.8 79.6 2.81 813.01 82.2 3.96 82.94.842 66.8 3.5 74.2 3.5 78.4 3.51 80.2 3.78 81.8 4.65 82.6 5.542.5 72.1 5.21 77.3 4.2 79.3 4.48 81.4 5.37 82.4 6.24SN 80-36 9500.5 31 0.5 33.6 0.5 35.2 0.5 36 0.54 36.8 0.67 37 0.791 26 0.81 31 0.81 34 0.82 34.8 0.85 36.2 0.98 36.3 1.112.5 29.5 1.76 31.2 1.82 33.6 1.93 34.5 2.041450 0.5 51 0.69 53.7 0.69 55.2 0.69 56.1 0.79 56.9 1.09 57 1.391 46 1.17 51 1.17 53.7 1.17 55 1.28 56.1 1.6 56.8 1.941.5 41.4 1.67 48.3 1.67 52.2 1.67 53.8 1.76 55.5 2.14 56 2.422 45.7 2.14 49.8 2.14 53 2.22 55.1 2.62 55 2.9 2.5 49.5 2.62 52 2.74 54.5 3.1 54.7 3.322900 0.5 109 1.8 110 1.8 113 1.8 114 2.16 114 3.36 114 4.521 104 2.77 107 2.77 111 2.77 113 3.12 114 4.32 114 5.521.5 99.1 3.74 103 3.74 110 3.74 111 4.09 113 5.28 114 6.52 94.5 4.73 100 4.73 109 4.73 110 5.08 113 6.23 113 7.35 2.5 96.1 5.74 107 5.74 110 6 112 7.2 113 8.41SN 80-469500.5 44.8 0.64 47.8 0.64 50.5 0.65 51 0.68 51.8 0.71 52.8 0.891 37.6 1.21 44.9 1.21 47.6 1.22 50 1.29 50.7 1.15 52.2 1.31.5 31.6 1.56 40.3 1.56 45.5 1.57 48.1 1.6 50.1 1.6 51.6 1.82 37.6 1.99 43.3 1.99 47.2 2.01 49.8 2.05 51.1 2.212.5 42.1 2.52 46.1 2.55 49.6 2.6 50.6 2.72 14500.5 73.1 0.89 77 0.89 79 0.89 80 0.98 80.5 1.38 81 1.661 66.3 1.6 73 1.6 77 1.6 78.1 1.69 79.8 2.07 80.6 2.351.5 59.82.36 69.4 2.36 75 2.36 76.6 2.45 79 2.76 79.83.032 66 3.01 73 3.01 75.1 3.13 78.4 3.43 79.3 3.722.5 71.13.72 74.1 3.88 78 4.12 78.8 4.32 29000.5 155 2.31 158 2.31 160 2.31 161 2.58 162 3.87 162 4.91 149 3.67 154 3.67 158 3.67 160 3.94 160 5.23 162 6.351.5 141 5.01 153 5.01 156 5.01 158 5.4 159 6.65 161 7.722 135 6.43 147 6.42 154 6.42 157 6.7 158 7.97 160 9.022.5 145 7.76 152 7.76 155 8.13 157 9.33 160 10.5SN 120-429500.5 54.5 0.81 59 0.81 62 0.81 63 0.85 64.2 0.96 64.5 1.161 45.4 1.28 54.1 1.28 59.2 1.28 61 1.32 63.2 1.58 63.6 1.281.5 37.2 1.82 49.2 1.82 56.4 1.82 59 1.89 62.1 2.15 63 2.322 29.3 2.39 45 2.39 54.1 2.39 57.2 2.42 61.4 2.65 62.2 3.392.5 40.2 2.98 51.6 2.98 55.23.1 60.5 3.15 61.4 3.96 14500.5 88.8 1.19 93.2 1.2 96.2 1.2 97.4 1.33 98.6 1.82 99 2.31 80 2.13 88.5 2.13 93.5 2.13 95.4 2.17 97.6 2.73 98.2 3.221.5 71.62.96 84.1 2.96 91 2.96 93.5 3 96.7 3.52 97.5 3.992900 0.5 188 3.15 193 3.15 196 3.15 197 3.64 199 5.53 199 7.431 179 4.78 188 4.78 193 4.78 196 5.3 198 7.27 198 9.131.5 171 6.45 183 6.45 190 6.45 195 6.99 197 8.84 197 10.92 163 8.15 177 8.15 188 8.15 191 8.7 196 10.5 196 12.6 2.5 155 9.78 174 9.88 185 9.88 190 10.4 195 12.2 195 16SN 120-469500.5 66.1 0.8 70.8 0.8 73.2 0.8 74.8 0.87 76 1.16 76.2 1.261 57.1 1.46 65.8 1.46 71 1.46 72.6 1.57 75 1.77 75.3 1.991.5 492.1 61.3 2.1 68.2 2.1 71 2.23 74.1 2.44 74.4 2.652 56.7 2.89 66 2.89 69 2.88 73.2 2.99 74.1 3.32.5 52.63.48 63.2 3.48 67.4 3.53 72.1 3.73 73.24.02 14500.5 107 1.43 112 1.43 115 1.43 115 1.49 116 1.94 116 2.521 98 2.43 107 2.43 111 2.43 113 2.56 115 2.93 115 3.511.5 90.1 4.3 101 4.32 108 4.32 111 3.54 114 4.02 114 4.422 95.6 5.3 106 5.3 109 4.52 113 4.96 113 5.42.5 103 107 5.51 112 6.01 112 6.46 29000.5 224 3.51 230 3.51 232 3.51 233 3.99 234 5.88 234 7.81 215 5.46 224 5.46 230 5.46 231 5.9 233 7.79 233 9.721.5 207 7.42 219 7.42 226 7.42 229 7.87 232 9.77 232 11.72 199 10.1 215 10.1 224 10.1 227 9.9 231 11.9 232 13.92.5 210 11.4 221 11.4 225 11.9 230 13.8 231 16.7SN 210-469500.5 88.4 1.02 91.7 1.02 93.6 1.02 94.3 1.07 95 1.35 95 1.741 80.2 1.89 87.2 1.89 91 1.89 92.2 1.86 94.1 2.15 95 2.441.5 72.2 2.69 83 2.69 87.8 2.69 90 2.75 93.2 2.94 94.1 3.222 62.5 3.38 76.4 3.38 85.6 3.38 88.6 3.54 92.2 3.74 93.2 4.012.5 73.24.27 83.5 4.27 86.6 4.36 91.5 4.52 92 4.8 14500.5 135 1.68 140 1.68 143 1.68 144 1.78 145 2.63 145 3.271 127 2.9 136 2.9 141 2.9 142 3.03 144 3.74 144 4.461.5 120 4.12 131 4.12 138 4.12 140 4.23 142 4.95 142 5.682 112 5.33 126 5.33 135 5.33 139 5.51 140 6.25 140 6.82.5 121 6.54 132 6.54 137 6.69 139 7.46 139 8.1 29000.5 270 4.42 280 4.42 286 4.42 288 5.1 290 7.71 290 10.21 262 6.8 276 6.8 283 6.8 287 7.42 289 10.1 290 12.61.5 255 9.22 271 9.22 280 9.22 285 9.83 288 12.5 289 15.12 247 11.6 267 11.6 278 11.6 283 12.3 287 15.1 289 17.52.5 240 14.1 262 14.1 276 14.1 281 14.8 286 17.4 288 20.1SN 210-469500.5 119 1.42 124 1.42 130 1.42 133 1.56 136 1.89 136 2.211 106 2.63 114 2.63 126 2.63 130 2.71 134 2.95 135 3.351.5 92.93.78 105 3.78 122 3.78 127 3.86 1334.19 134 4.452 81.6 4.93 96.2 4.93 118 4.93 124 4.99 131 5.23 133 5.652.5 87.7 6.01 116 6.01 122 6.1 130 6.42 132 6.79 14500.5 192 2.39 200 2.41 204 2.41 205 2.59 208 3.26 209 3.991 178 4.16 193 4.16 200 4.16 203 4.34 206 5.11 207 5.741.5 165 5.91 185 5.91 195 5.91 200 5.99 205 6.86 206 7.492 154 7.65 178 7.65 191 7.65 197 7.75 204 8.61 205 9.242.5 171 9.41 188 9.41 195 9.58 202 10.4 204 11.1 29000.5 402 5.84 410 5.84 414 5.84 415 6.56 416 9.59 418 12.71 388 9.32 402 9.34 409 9.34 412 10 414 13.1 416 16.21.5 375 12.8 393 12.8 405 12.8 410 13.7 413 16.7 415 19.72 363 16.4 388 16.2 401 16.3 407 17.2 412 20.2 414 23.22.5 380 19.7 397 19.8 403 20.6 411 23.6 413 26.7SN 280-439500.5 140 1.87 150 1.89 145 1.89 156 1.94 158 2.44 160 2.891 123 3.16 141 3.16 149 3.16 152 3.29 156 3.79 159 4.251.5 108 4.51 132 4.51 144 4.51 149 4.64 155 5.14 157 5.562 93.2 5.86 123 5.86 140 5.86 146 5.98 153 6.49 156 6.622.5 115 7.11 135 7.11 143 7.33 152 7.74 155 8.3 14500.5 225 2.98 234 2.99 239 2.99 241 3.29 244 4.39 245 5.491 210 4.98 226 4.98 234 4.98 238 5.36 242 6.44 244 7.611.5 193 7.13 216 7.13 230 7.13 234 7.42 240 8.6 242 9.672 178 9.18 208 9.18 225 9.18 232 9.41 238 10.7 241 11.72.5 200 11.2 221 11.2 229 11.5 236 12.7 240 13.8 29000.5 472 7.62 481 7.62 486 7.62 488 8.78 491 13.7 492 17.71 455 11.7 472 11.7 481 11.7 485 12.8 489 17.6 491 21.91.5 440 15.9 463 15.9 476 15.9 482 17.2 487 21.7 489 26.22 425 19.9 455 19.9 472 19.9 478 21.4 486 25.8 488 30.22.5 447 24.2 467 24.2 475 25.6 485 29.9 487 34.3SN 280-46 9500.5 163 1.97 171 1.97 177 1.97 178 2.12 180 2.62 182 2.981 146 3.51 161 3.51 171 3.51 174 3.65 179 4.15 180 4.611.5 130 4.99 153 4.99 166 4.99 171 5.18 177 5.66 179 6.142 144 6.94 161 6.94 167 6.71 176 7.12 178 7.672.5 158 8.1 164 8.23 174 8.64 176 9.21450 0.5 258 3.18 267 3.18 272 3.18 274 3.52 278 4.65 278 5.751 242 5.62 258 5.62 267 5.62 271 5.85 276 6.99 277 8.161.5 226 7.95 249 7.95 262 7.95 267 8.24 273 9.32 275 10.52 241 10.3 258 10.3 264 10.6 271 11.7 274 12.8 2.5 253 12.6 261 12.9 270 14 273 15.52900 0.5 538 8.17 541 8.17 552 8.17 554 9.33 557 14 558 18.31 522 12.8 538 12.8 547 12.8 551 13.9 555 18.7 557 23.21.5 506 17.5 530 17.5 542 17.5 547 18.7 554 23.4 556 27.62 491 22.2 521 22.2 538 22.2 544 23.3 553 27.9 555 32.3 2.5 26.8 513 26.8 532 26.8 541 27.9 552 32.7 554 36.9SN 440-369500.5 190 2.55 194 2.55 197 2.55 198 2.58 200 3.79 200 4.681 179 4.22 188 4.22 194 4.22 195 4.21 199 5.51 199 6.411.5 170 5.88 185 5.88 191 5.88 193 5.86 197 7.33 199 8.122 161 7.6 178 7.6 188 7.6 191 7.61 196 9.05 198 10.12.5 152 9.37 174 9.37 186 9.37 188 9.31 195 10.6 198 11.6 14500.5 292 3.87 300 3.87 304 2.87 305 3.91 309 5.47 309 7.11 276 6.41 291 6.41 300 6.41 301 6.35 308 8.34 308 9.721.5 262 8.92 285 8.92 295 8.92 298 8.89 305 11.1 307 12.32 248 11.5 275 11.5 291 11.5 295 11.5 303 13.7 306 15.32.5 235 14.2 268 14.2 287 14.2 292 14.1 301 16.1 305 17.6SN 440-409500.5 204 2.52 214 2.52 219 2.52 221 2.72 223 3.43 224 4.091 186 4.41 204 4.41 214 4.41 219 4.6 221 5.32 222 5.981.5 171 6.3 195 6.3 209 6.3 214 6.48 219 7.22 221 7.912 156 8.1 187 8.1 204 8.1 210 8.36 218 9.1 220 9.82.5 142 10.3 179 10.3 199 10.3 207 10.4 217 11.3 219 11.7 14500.5 325 4.23 333 4.23 338 4.23 340 4.67 343 6.37 344 7.881 307 7.12 323 7.12 333 7.12 336 7.56 342 9.26 343 10.81.5 291 9.9 315 9.9 328 9.9 333 10.4 339 12.3 341 13.72 276 12.8 306 12.8 323 12.8 329 13.3 337 15.2 339 16.62.5 261 15.8 298 15.8 319 15.8 326 16.2 335 17.9 337 19.5SN 440-469500.5 260 2.98 272 2.98 279 2.98 282 3.24 286 3.89 287 4.661 236 5.42 259 5.42 272 5.42 277 5.59 282 6.38 285 6.981.5 214 7.82 247 7.82 265 7.82 272 7.98 281 8.78 283 9.492 194 10.3 235 10.3 259 10.3 267 10.5 279 11.3 281 11.82.5 224 12.8 252 12.8 263 13 267 13.6 280 14.3 1450 0.5 413 4.99 426 4.98 432 4.99 4355.47 438 7.17 439 8.881 390 8.72 412 8.72 424 8.72 430 9.16 435 10.9 437 12.51.5 367 12.4 400 12.4 418 12.4 424 12.8 432 14.5 436 16.22 346 16.8 388 16.8 411 16.8 420 16.5 430 18.3 434 19.8 2.5 377 19.8 405 19.8 416 20.2 428 21.9 432 23.5SN 660-409500.5 324 3.81 335 3.81 342 3.81 345 3.99 348 5.09 350 6.131 300 6.75 324 6.75 335 6.75 340 6.99 345 8.1 347 8.991.5 279 9.7 312 9.68 329 9.68 335 9.98 343 11.3 346 11.92 259 12.6 300 12.6 322 12.6 331 13.1 341 14.5 345 15.92.5 296 15.6 316 15.6 326 15.9 338 17.1 344 17.9 14500.5 570 6.38 516 6.38 528 6.38 531 7.1 535 9.52 535 11.81 486 10.9 500 10.9 521 10.9 526 11.6 532 13.9 534 16.41.5 465 15.4 485 15.4 515 15.4 521 15.9 530 18.6 532 20.82 445 19.8 470 19.8 508 19.8 216 20.6 527 23.2 530 25.22.5 456 24.3 502 24.3 512 25.1 525 27.5 528 29.8SN 660-449500.5 360 4.2 377 4.2 386 4.2 390 4.38 394 5.5 397 6.531 328 7.52 359 7.52 377 7.53 383 7.79 390 8.8 392 9.861.5 300 10.9 343 10.9 367 10.9 376 11.2 387 12.2 390 13.22 327 14.2 359 14.2 370 14.5 384 15.6 387 16.52.5 351 17.5 364 17.9 380 18.9 385 19.8 14500.5 570 6.98 586 6.98 597 6.98 600 7.61 604 10.3 606 12.51 540 12.1 568 12.1 587 21.1 593 12.8 602 15.4 603 17.61.5 511 17.3 553 17.3 578 17.3 587 17.8 597 20.5 600 22.72 482 22.4 538 22.4 569 22.4 581 22.8 594 25.6 598 27.62.5 523 27.4 561 27.4 575 27.8 592 30.6 596 32.8SN 660-469500.5 392 4.4 409 4.48 419 4.48 423 4.75 427 5.82 428 6.811 361 7.98 392 7.98 409 7.98 416 8.35 423 9.39 425 10.51.5 332 11.7 376 11.8 400 11.8 409 12.3 420 13.3 423 14.32 360 15.3 392 15.3 403 15.6 418 16.7 420 17.62.5 383 18.9 397 19.2 414 20.8 419 21.8 14500.5 621 7.4 638 7.4 647 7.4 651 7.92 654 10.5 657 12.91 590 12.9 621 12.9 637 12.9 644 13.4 651 16.1 654 18.41.5 560 18.5 604 18.5 628 18.5 638 18.9 647 21.5 651 23.82 531 23.9 589 23.9 620 23.9 632 24.6 644 27.3 649 29.32.5 574 29.4 612 29.4 626 30.2 641 32.6 646 34.9SN 940-42 9500.5 462 5.48 484 5.48 496 5.48 501 5.79 506 7.35 509 8.671 421 9.76 461 9.76 483 9.76 492 10.2 501 11.6 505 12.91.5 364 14.1 440 14.1 472 14.1 483 14.7 497 15.9 502 17.22 349 18.4 420 18.4 460 18.4 476 18.8 493 20.2 499 21.5 2.5 402 22.7 450 22.7 468 23.1 490 24.5 496 25.81450 0.5 731 9.2 754 9.2 767 9.2 771 10.5 776 13.8 779 16.51 690 15.7 731 15.8 753 15.8 762 17 771 20.5 775 23.51.5 652 22.6 710 22.6 742 22.6 753 23.5 767 26.7 772 29.82 620 28.9 690 28.9 730 28.9 746 29.9 763 33.5 769 36.5 2.5 671 35.7 720 35.7 738 36.5 759 39.7 766 42.8SN 940-469500.5 565 6.4 588 6.4 600 6.4 604 6.69 609 8.2 611 9.51 524 11.6 564 11.6 586 11.6 595 11.8 604 13.4 608 14.81.5 487 16.7 543 16.7 575 16.8 586 17.1 600 18.6 605 19.82 524 21.8 563 21.8 578 22.3 596 23.7 601 24.92.5 553 26.9 571 27.3 592 29.1 598 30.8 14500.5 890 10.8 912 10.8 923 10.8 928 11.5 932 14.8 935 17.91 848 18.5 888 18.5 910 18.5 919 19.5 928 22.8 932 25.91.5 811 26.4 865 26.4 900 26.4 910 27.6 924 30.6 928 33.92 776 33.9 846 33.9 886 33.9 902 34.9 920 38.6 925 41.82.5 825 41.9 874 41.9 895 42.8 916 46.5 922 49.7SN 1300-429500.5 663 7.68 691 7.68 706 7.63 713 8.2 720 10.5 721 12.31 612 13.8 662 13.8 690 13.8 701 14.7 712 16.8 716 18.31.5 565 19.9 635 19.9 675 19.9 699 20.6 706 22.9 711 24.62 521 26 611 26 661 26 681 26.8 702 28.9 708 30.72.5 586 32.2 647 32.2 671 32.6 697 34.7 704 36.5 14500.5 1042 12.9 1060 12.9 1085 12.9 1090 14.2 1100 18.8 1101 23.11 991 22.2 1020 22.2 1070 22.2 1080 23.5 1092 28.8 1095 32.41.5 944 31.5 990 31.5 1054 31.5 1070 32.8 1091 37.8 1092 41.82 900 40.5 960 40.5 1040 40.5 1060 41.9 1082 46.9 1090 50.72.5 930 50.2 1030 50.5 1050 51.4 1078 56.2 1088 60.4SN 1300-469500.5 782 8.79 808 8.79 824 8.96 830 9.12 837 11.8 840 12.91 731 16.3 780 16.3 808 15.8 819 16.7 832 18.8 835 20.81.5 683 23.2 753 23.2 793 22.8 808 24.3 825 25.6 831 27.42 729 29.9 779 29.9 797 30.6 821 32.4 827 34.62.5 766 36.8 786 37.4 816 39.7 823 42.5 14500.5 1225 14.8 1250 14.8 1270 14.8 1274 15.8 1280 20.4 1280 24.31 1172 25.3 1220 25.3 1253 25.3 1262 26.8 1274 31.4 1275 35.41.5 1124 36.2 1190 36.2 1235 36.2 1253 37.5 1270 41.9 1273 45.82 1080 46.8 1170 46.8 1223 46.8 1241 48.2 1260 52.8 1270 56.7 2.5 1150 57.8 1211 57.8 1231 58.7 1255 63.8 1268 67.8SN 1700-429500.5 894 10.8 928 10.8 947 10.8 954 11.2 936 13.8 965 15.91 831 18.7 893 18.7 928 18.7 941 19.1 956 21.8 960 23.91.5 773 26.8 860 26.8 909 26.8 928 27.5 949 29.9 954 31.92 718 34.6 830 34.6 892 34.6 915 35.4 943 37.8 950 41.42.5 800 42.8 875 42.8 904 43.6 936 46.7 945 48.4 14500.5 1405 17.3 1440 17.3 1460 17.3 1467 18.9 1470 25.2 1476 30.41 1340 29.8 1400 29.8 1440 29.8 1450 31.5 1465 37.5 1470 42.61.5 1282 42.3 1370 42.3 1420 42.3 1440 43.8 1460 49.8 1465 54.92 1230 54.8 1340 54.8 1400 54.8 1422 55.9 1450 62.4 1462 67.42.5 1170 66.9 1310 66.9 1382 66.9 1413 68.5 1445 74.8 1458 79.8SN 1700-469500.5 1047 11.8 1080 11.8 1100 11.8 1107 12.2 1116 15.2 1118 17.81 984 21.2 1045 21.2 1081 21.2 1093 21.8 1107 25.2 1112 26.81.5 926 30.7 1013 30.7 1062 30.7 1081 31.4 1101 34.3 1106 36.22 982 39.8 1045 39.8 1068 41.2 1095 43.2 1102 45.82.5 1028 49.8 1056 50.4 1088 53 1100 54.9 14500.5 1640 19.4 1672 19.4 1690 19.4 1700 20.9 1710 26.8 1710 32.41 1575 33.6 1640 33.6 1671 33.6 1683 34.9 1700 41.2 1702 46.61.5 1520 47.9 1603 47.9 1652 47.9 1673 49.7 1695 55.8 1700 60.92 1462 62.8 1574 62.8 1640 62.8 1660 63.8 1690 70.2 1692 75.32.5 1544 76.8 1620 76.8 1650 78.2 1684 84.7 1690 89.6SN 2200-429500.5 1170 13.3 1212 13.3 1235 13.3 1244 14.2 1254 18.1 1255 20.21 1095 23.9 1168 23.9 1211 23.9 1227 24.8 1245 28.3 1250 30.61.5 1025 34.8 1130 34.8 1188 34.8 1210 35.4 1237 39.4 1243 41.32 958 45.2 1092 45.2 1168 45.2 1195 45.9 1228 49.1 1237 51.82.5 1056 55.9 1147 55.9 1181 57.7 1222 60.3 1231 62.4 14500.5 1835 22.5 1875 22.5 1900 22.5 1910 24.5 1920 32.8 1921 38.51 1760 38.7 1830 38.7 1874 38.7 1890 40.3 1910 47.9 1914 54.51.5 1690 54.8 1792 54.8 1851 54.8 1874 56.8 1900 64.2 1910 70.82 1600 70.8 1755 70.8 1830 70.8 1860 72.8 1892 79.9 1900 86.82.5 1560 86.9 1720 86.9 1810 86.9 1844 88.8 1885 96.4 1892 104SN 2200-46 9500.5 1366 15.2 1408 15.2 1430 15.2 1438 16.2 1448 18.8 1451 21.91 1290 27.4 1366 27.4 1403 27.4 1430 28.4 1440 31.2 1444 341.5 1220 39.8 1325 39.8 1380 39.8 1406 41 1430 43.4 1438 46.42 1288 51.4 1360 51.4 1391 53 1423 55.6 1432 58.62.5 1252 64.4 1340 64.4 1375 65.2 1416 67.7 1426 70.81450 0.5 2131 25.2 2172 25.2 2200 25.3 2205 26.9 2219 34.7 2221 40.81 2060 43.7 2130 43.7 2174 43.8 2190 45.8 2210 52.9 2214 59.51.5 1990 62.8 2090 62.8 2150 62.8 2173 63.9 2202 71.8 2202 78.22 1922 80.9 2054 80.9 2130 80.9 2160 82.7 2194 89.9 2208 96.7 2.5 2020 99.7 2110 99.7 2144 102 2187 108 2196 115SN 2900-409500.5 1740 20.2 1797 20.2 1830 20.2 1840 20.2 1855 26.7 1860 30.21 1634 35.8 1736 35.8 1792 35.8 1820 35.8 1854 42 1850 45.41.5 1534 51.4 1683 51.4 1766 51.4 1795 51.4 1830 57.8 1840 61.82 1630 66.8 1736 66.8 1775 66.8 1820 73.4 1830 76.92.5 1580 82.4 1705 82.4 1754 82.4 1810 88.8 1820 92.5 14500.5 2726 33.8 2784 33.8 2816 33.8 2830 36.2 2842 48.8 2846 57.21 2620 57.6 2724 57.6 2783 57.6 2805 60.2 2830 72.5 2837 81.21.5 2520 81.8 2670 81.8 2752 81.8 2780 83.8 2820 96.2 2828 1052 2430 105 2616 105 2723 105 2760 107 2810 120 2821 1302.5 2566 130 2695 136 2742 132 2800 144 2812 153SN2900-46 950 0.5 2200 24.2 2250 24.2 2290 24.2 2300 25.2 2310 29.9 2320 33.81 2090 43.5 2190 43.5 2250 43.5 2270 44.2 2300 50.1 2310 53.41.5 2140 62.5 2220 62.5 2250 63.4 2290 68.8 2300 72.82 2090 82.3 2190 82.3 2230 83 2280 88.8 2290 92.4 2.5 2160 103 2210 104 2270 109 2280 112黄山铁人泵业有限公司成立于2012年，是一家专业从事螺杆泵及替代进口螺杆泵备件生产制造和销售的公司，是中国螺杆泵行业的知名骨干企业，螺杆泵是一种容积式泵，其特点是适于输送高粘度、含有固体颗粒及气体的介质，主要应用于造纸、化工、食品、饮料、污水处理及石油等行业。

AKP-GR三螺杆泵型号样本

产品应用范围：
石油与天然气
石油及燃料-油润滑的接送服务（API676）
电力
燃烧器增压系统的串联解决方案
燃烧器注射
透平压缩机润滑
密封油的应用和服务
顶轴油系统，
过滤，润滑油服务
输油
风能
高粘度润滑和过滤
齿轮箱润滑
高粘度润滑
空气乳液
重型应用
工业
电力液压
注塑机
高低压过滤系统
水电
造纸行业
AKP-GR40 SMT16B 150LS2RF2
AKP-GR45系列
AKP-GR45 SMT16B 180LS2RF2
AKP-GR45 SMT16B 210LS2RF2
AKP-GR55系列
AKP-GR55 SMT16B 250LS2RF2
AKP-GR55 SMT16B 300LS2RF2
AKP-GR55 SMT16B 330LS2RF2
7)结构坚实，安装保养容易。
冷却循环润滑系统油泵AKP-GR045 SMT16B210L三螺杆泵与海林柯settima GR三螺杆泵安装尺寸完全一致,可替代使用.可用于燃油螺杆泵输送，应用于船舶燃油，涡轮锅炉等高效率，低噪音，高压锅炉燃油输送，低压力波动，提供成套解决方案。
具体对应型号如下:
AKP-GR螺杆泵（泵头对应型号）
AKP-GR三螺杆泵工作原理
由几何设计的三根螺杆把液体介质隔开形成密封腔，螺杆在旋转过程中，主杆带动从杆并通过每个密封腔将液体介质沿着轴向从入口输送到出口端。AKP-GR泵可选择安装在内部或外部的安全阀。相比SMT泵SMT16B具有较短的螺杆尺寸，可以应对现场使用中对空间限制。
产品说明：
可选择径向或轴向吸油口，SAE法兰BSPP或螺纹连接；螺杆泵体表面特殊处理，硬度为63HRC；可以提供电机+螺杆泵组装成套供货，附带吸油管道和支架等，以及完整的测试报告；可以提供压力安全阀组等配套附件；重载机械密封，螺杆泵外部护套（可选）材质为AMSE标准，可根据API标准制造‘螺杆硬度为63HRC，超精密加工；介质的最低允许黏度为2cst，最高1000cst,允许最大颗粒物30um。最高可达压力8MPA

螺杆泵说明书-北京海林柯(SCREW PUMPS)

GENERAL INSTALLATION, OPERATION,MAINTENANCE AND TROUBLESHOOTINGMANUALFOR:THREE SCREW PUMP CLASSSMT16B / SMT / SMAPINotes:•Settima production includes: three screw pumps, helical rotor Continuum ® pumps, flow metering devices, motor-pump unit, custom products•Please refer to the catalogues to have all the information about Settima production•Pump drawing available in 2D and 3D format•Please visit www.settima.it / Settima Meccanica s.r.l.Zone Industriale – 29020 Settima (PC) – ItalyTel.: +39 0523 557623 – Fax: +39 0523 557256 – info@settima.itREAD THIS ENTIRE PAGE BEFORE PROCEEDINGFOR THE SAFETY OF PERSONNEL AND TO PREVENT DAMAGE TO THE EQUIPMENT, THE FOLLOWING NOMENCLATURE HAS BEEN USED IN THIS MANUAL:DANGERFailure to observe the precautions noted in this box can result in severebodily injury or loss of life.WARNINGFailure to observe the precautions noted in this box can cause injury to personnel by accidental contact with the equipment or liquids. Protection should be provided by the user to prevent accidental contact.CAUTION ATTENTIONFailure to observe the precautions noted in this box can cause damage or failure of the equipmentTABLE of CONTENTSA. GENERAL (4)B. TRANSPORTATION AND STORAGE (4)C. DESCRIPTION OF THE PUMP (4)D. INSTALLATION / ASSEMBLY (5)D.1 TOOLS (5)D.2 LIFTING OF PUMP AND PUMP/DRIVER ASSEMBLIES (5)D.3 INSTALLATION OF PUMP ASSEMBLY (5)D.4 FOUNDATIONS AND BASEPLATES (6)D.5 MOUNTING OF FOOT MOUNTED PUMPS AND DRIVERS (6)D.6 ALIGNMENT (6)D.7 PIPING AND VALVES (10)D.9 QUENCHED SHAFT SEALS (12)D.10 GAGES (13)D.11 IDEALIZED INSTALLATION FOR PUMPS LOCATED ABOVE LIQUID LEVEL (13)E. STARTUP, OPERATION and SHUTDOWN (14)E.1 ELECTRICAL CONNECTIONS (14)E.2 ROTATION (14)E.3 HYDROSTATIC TESTING THE SYSTEM (14)E.4 PROTECTIVE DEVICES (14)E.5 INTERMEDIATE DRIVE LUBRICATION (15)E.6 QUENCHED SHAFT SEALS (15)E.7 PUMPED LIQUIDS (15)E.8 PRIMING (16)E.9 START-UP (16)E.10 SHAFT PACKING (STUFFING BOX) LEAKAGE (17)E.11 THERMAL SHOCK AND OPERATING TEMPERATURE LIMITS (17)E.12 SHUTDOWN (17)F. MAINTENANCE (18)F.1 FILTERS AND STRAINERS (18)F.2 FOUNDATION (18)F.3 ALIGNMENT (18)F.4 LUBRICATION (18)F.5 PACKING (18)F.6 SHAFT SEALS AND LEAKAGE (18)F.7 SPARE PARTS (19)F.8 DISASSEMBLY AND REASSEMBLY (19)G. FIELD AND FACTORY SERVICE AND PARTS (20)H. SMAPI USER GUIDE & SERVICE MANUAL (22)H.1 PUMP CARTRIDGE-CASE ASSEMBLY (22)H.2 PUMP-BELLHOUSE-MOTOR ASSEMBLY (22)H.3 PUMP COMMISSIONING (22)H.4 BEST PUMP RUNNING SETTING (23)I. TROUBLESHOOTING (26)J. APPLICATION DESCRIPTION OR PROBLEM REPORT (28)K.WARRANTY (30)K.1 Exclusive Warranties (30)K.2 Limited Warranty and Remedy (30)K.3 Returns Per RMA (Return Material Autorization) Procedure (30)K.4 LIMITATION OF LIABILITY; INDEMNITY (30)L. RMA PROCEDURE (31)L.1 RMA Number (31)L.2 Italian Clients (31)L.3 International Clients (31)APPLICATIONS MANUAL FOR SETTIMA MECCANICA PUMPSA. GENERALThe instructions found herein cover the general installation, operation, maintenance and troubleshooting of subject equipment.NOTE: Individual contracts may have specific provisions that vary from this manual. Should any questions arise which may not be answered by these instructions, refer to the specific pump instruction manual provided with your order. For further detailed information and technical assistance to questions not answered by these manuals, please refer to SETTIMA MECCANICA, Technical/Customer Service Department, at +39 0523 557623 or info@settima.it.This manual cannot possibly cover every situation connected with the installation, operation, maintenance and troubleshooting of the equipment supplied. Every effort was made to prepare the text of the manual so that engineering and design data was transformed into easily understood wording.SETTIMA MECCANICA must assume the personnel assigned to operate and maintain the supplied equipment and apply this instruction manual have sufficient technical knowledge and experience to use sound safety and operational practices which may not be otherwise covered by this manual.In applications where equipment furnished by SETTIMA MECCANICA is to become part of a process or other machinery, these instructions should be thoroughly reviewed to determine proper fit of the equipment into overall plant operational procedures.B. TRANSPORTATION AND STORAGEAlways protect the pump against taking in water and other contaminants. Store the pump in a clean, dry and relatively warm environment. Pumps are delivered with their internals oiled (unless specified otherwise by the customer order) and with protective covers in or over all openings. These covers should remain in place during the mounting and alignment procedures. The covers must be removed just prior to attaching system piping to pump. If pumps are to be stored in other than a clean, warm, or dry environment, or if they are to be stored for more than six months, contact SETTIMA MECCANICA for appropriate storage procedures.C. DESCRIPTION OF THE PUMPAdditional specific pump instruction manual may be provided with your order.D. INSTALLATION / ASSEMBLYD.1 TOOLSThe procedures described in this manual require common mechanics hand tools, dial indicatorsfor alignment and suitable lifting devices such as slings, straps, spreader bars, etc.D.2 LIFTING OF PUMP AND PUMP/DRIVER ASSEMBLIESAll pumps and pump/driver assemblies should be lifted with appropriate devices securely attached to the whole unit. Ensure unit’s center-of-gravity is located between lifting points. See Figure 1. This will avoid tipping of pump or pump/driver assembly. Spreader bars should be used as necessary to insure load is properly distributed and lifting straps do not damage equipment.Some pumps and pump/driver assemblies have designated lifting points that are shown on their outline drawings.Figure 1 - Lifting Pumps and Pump/Driver AssembliesD.3 INSTALLATION OF PUMP ASSEMBLYTo insure adequate flow of liquid to pump’s inlet port, place pump near liquid source and preferably place pump center line below liquid surface. Use short, straight inlet lines.A dry, clean, well-lit and well-ventilated site should be selected for installing the pump assembly.Sufficient open space should be provided around pump rotor and/or gear housing to permit routine visual inspection, on-site service and maintenance, and pump replacement. For installation and servicing of large pump units, ample overhead clearance should be provided to allow for lifting device manoeuvring.Types of outlet and inlet connections are SAE. The suction connection can be rotated 90°, 180° or 270°. The steps for the rotations are:- Remove the four screws- Rotate the suction connection to desired position- Tight the four screws in. Make sure that the sealing is properly located in its seat. Tighten the screws according to the specification: M 8 = 25 Nm, M 10 = 50 Nm, M 12 = 80 Nm.Connect the pressure and suction lines and remove the protective stoppersD.4 FOUNDATIONS AND BASEPLATESFoundations and baseplates must be designed and installed so pump and driver alignment can be maintained at all times. Be sure baseplates are level and rest on smooth flat surfaces. Small pumps may be mounted on baseplates or directly to existing floors that meet the criteria of foundations. Larger pumps and/or drivers must be mounted to baseplates and foundations. It is recommended that pumps and their drivers be mounted on common baseplates.D.5 MOUNTING OF FOOT MOUNTED PUMPS AND DRIVERSSome pumps are shipped on baseplates without drivers. For these units, install and tighteneach coupling half on driver and pump shafts. Place driver on baseplate and set proper distance between shafts and coupling hubs (See Figure 2). Locate driver so pump and drivershafts are in axial alignment. See Section D.6 on Alignment.Figure 2 - Coupling Gap MeasurementFor pumps driven through a separate gearbox or other device, first align device relative to pump, and then align driver relative to device.See Section D.6.5 for belt-driven pumps. On horizontal pump/driver assemblies, shaft couplings are often shipped disassembled to prevent coupling damage during shipping and handling.When not supplied by the manufacturer, coupling, shaft and/or belt guards conforming to ANSI B15.1 should be installed for personnel protection during pump operation.Final alignment of pump and driver should take place after unit is secured to foundation. If baseplate is to be grouted, this should be completed before final alignment.NOTE: Grouting is recommended to prevent lateral shifting of baseplate, not to take up irregularities in the foundation. For installations requiring grouting, a baseplate designed specifically for this purpose is needed.D.6 ALIGNMENTD.6.1 GeneralAll pump and driver assemblies must be aligned after site installation and at regular maintenance intervals. This applies to factory-mounted units (new or rebuilt) because factory alignment is often disturbed during shipping and handling. Flexible couplings shall be used to connect pump to its driver (unless otherwise specified by SETTIMA MECCANICA).The objective of any aligning procedure is to align shafts (not align coupling hubs) by using methods that cancel out any surface irregularities, shaft-end float, and eccentricity.At operating temperatures above 65°C (175°F), pumps require “hot alignment” after pump and driver reach normal operating temperatures. Also, re-check final alignment after all piping is connected to pump.D.6.2 Flexible Shaft CouplingsFlexible couplings are intended to provide a mechanically flexible connection for two aligned shaft-ends. Flexible couplings are not intended to compensate for major angular or parallel shaft misalignment. The allowable misalignment varies with the type of coupling. Any improvement in alignment beyond coupling manufacturer’sminimum specification will extend pump, mechanical seal or packing, coupling, and driver service life by reducing bearing loads and wear.D.6.3 Aligning Foot Mounted Pumps - See Figure 3Figure 3 - Foot Mounted PumpTo install foot mounted pumps, perform the following:• Install pump and driver onto baseplate after installing appropriate coupling halves on pump and driver shafts. • Perform alignment of pump and driver shafts using dial indicators. Acceptable alignment has been attained when FIM (Full Indicator Movement) is less than or equal to 0.1mm (0.005 inch) for face (angularity) and rim (parallelism) readings at or near coupling outer diameter while rotating both shafts together one full turn (360°).D.6.4 Aligning Flange Mounted Pumps and Drivers - See Figure 5Figure 4 - Flange Mounted PumpShaft alignment requirements for flange mounted pumps are the same as for foot mounted pumps. That is, shafts must be aligned within 0.1mm (0.005 inch) FIM (Full Indicator Movement) for face (angularity) and rim (parallelism) at or near coupling outer diameter while rotating both shafts together one full turn (360°).When a pump and driver are both flange mounted to a bracket, DO NOT assume bracket will automatically align shafts to the above requirements. Brackets must be designed to obtain/maintain required alignment as well as tosupport pump weight plus any (small) residual piping forces without distorting. If at all possible, bracket design should include adequate room to check shaft alignment with dial indicators with both pump and motor mounted onto bracket. See Figure 4. If this is not possible, align bracket to driver shaft (see Figure 6), then attach pump to bracket (assumes pump fits snugly into its mounting bore in the bracket).After pump-bracket-driver is installed into system and after piping is connected to pump, shaft alignment should be re-checked and adjusted, if necessary, When a right-angle foot bracket is used, mount pump onto bracket and tighten pump-to-bracket mounting bolts. At this point, bracket base, in effect, becomes pump feet. Continue with aligning procedure as if pump were foot mounted. See Section D.6.3.Figure 5 -Alignment of Flange Mounted PumpsD.6.5 Belts and SheavesIt is only acceptable to belt drive SETTIMA MECCANICA PUMPS that are specifically designed for this purpose. It is generally not acceptable to belt drive pumps with ratings in excess of 40 bar (600 psi) differential pressure. Contact SETTIMA MECCANICA if not sure a particular pump can be belt driven.Belts and sheaves must be properly selected aligned and tensioned to minimize belt wear, eliminate possibility of belt turnover in sheave grooves, and avoid excessive side load on pump shaft. Adjustable slide rails mounted under driver are recommended for proper belt tensioning.Check belt tension frequently during first 24 to 48 hours of run-in operation. Follow belt drive manufacturer’s recommendations for alignment of sheaves and belt-tension settings.D.6.6 Hollow ShaftClose all cut-off cocks and remove protection for outlet and inlet. To facilitate venting, place the outlet higher than inlet.Figure 6b – Hollow Shaft mountingProceed as follow:•Check the motor: verify the perpendicularity of the flange and the motor shaft: 0,05 max allowed.•The use of motor IP65 is suggested.•Warranty is voided if motor is outside the tolerances.•Put the motor in vertical position, as per drawing;•The pump has to entry free on the shaft of electric motor;•Do not force. If necessary remove and polish the key of the shaft of electric motor;•After you have tighten the four screws, control that the pump-motor group turn free by rotating the motor fan. If not the shafts may be misaligned.•In case of replacement, and the motor can not be disassembled, always verify the free smooth rotation of the motor fan. IF IT IS NOT SO NEVER ACTIVATE THE MOTOR.NOTES:•FRETTING: To reduce the corrosion due to fretting effect we recommend to greases the motor shaft with dedicated products (samples: lubricants based on MoS2, Loctite ® 8008, Molykote ® G-n plus, Turmopast ® MA2).•FRETTING: To reduce the corrosion due to fretting effect, we recommend to check the electric motor ground connection and to check that the shaft residual currents are within the norms.•LEACKAGE PREVENTION: In case of wear of shaft seal to avoid leakage, all pump flanges with hallow shaft have a threaded ¼” GAS thread that can be used for drainage connection to the tank.D.7 PIPING AND VALVESD7.1GeneralPiping connected to pump MUST be independently supported and not allowed to impose strains on pump casing including allowing for expansion and contraction due to pressure and temperature changes.To prevent foaming and air entrainment, all return lines in recirculating systems should end well below liquid surface in reservoir. Bypass liquid from relief pressure and flow control valves should be returned to source (tank, reservoir, etc.), NOT to pump inlet line.Shut-off valves should be installed in both the suction and discharge lines so pump can be hydraulically isolated for service or removal. All new piping should be flushed clean before connecting to pump.D.7.2 Relief ValveUse relief valves to protect pumps from overpressure. They need to be connected to pump discharge lines as close to pumps as possible and with no other valving between pumps and relief valves. Relief valve settings should be set as low as practical.DO NOTset relief valve higher than maximum pressure rating of pump, including pressure accumulation at 100% bypass. Relief valve return lines should NOT be piped into pump inlet lines because they can produce aFigure 6– Proper Relief Valve Return Line ArrangementSome low pressure pump models include built-in safety relief valves. They are intended only for emergency operation, NOT for system control. Extended operation of relief valves in these pumps could lead to pump damage or failure.D.7.3 Suction LineThe suction line should be designed so pump inlet pressure, measured at pump inlet flange, is greater than or equal to the minimum required pump inlet pressure (also referred to as Net Positive Inlet Pressure Required or NPIPR). Suction line length should be as short as possible and equal to or larger than pump’s inlet size. All joints in suction line must be tight and sealed. If pump cannot be located below liquid level in reservoir, position suctionline or install a foot valve so liquid cannot drain from pump while it is shut down. See Figure 8. When pump is mounted vertically with drive shaft upward, or mounted horizontally with inlet port opening other than facing upward, a foot valve or liquid trap should be installed in suction line to prevent draining. The suction line should be filled before pump start-up.Figure 7– Fluid Trap and Foot Valve Arrangements for Vertical PumpsD.7.4 Suction Strainer /FilterPump life is related to liquid cleanliness. Suction strainers or filters should be installed in all systems to prevent entry of large contaminants into pump. See Figure 9.The purpose of a suction strainer or filter is for basic protection of internal pumping elements. It should be installed immediately ahead of inlet port. This location should provide for easy cleaning or replacement of strainer element. Appropriate gages or instrumentation should be provided to monitor pump pressure. Pressure drop across a dirty strainer must not allow inlet pressure to fall below NPIPR. General guidelines for strainer sizing are as follows:When pumping relatively clean viscous liquids (over 1000 cSt), use 10 to 12 mesh screens or those with about 1,5mm (1/16 inch) openings.When pumping relatively clean light liquids such as distillate fuels, hydraulic oil and light lube oils, use suction strainers of 100 to 200 mesh.When pumping heavy crude oils, use 5 to 6 mesh strainer screens or those with or about 3mm (1/8 inch) openings. When pumping relatively clean distillate fuels in high pressure fuel supply systems, use 25 micron “absolute” filters for three screw pumps and 10 micron “absolute” filters for gear pumps.Make sure size/capacity of strainer or filter is adequate to prevent having to clean or replace elements tooFigure 8- Ideal Strainer ArrangementD.7.5 System FiltrationIn systems that re-circulate the pumped liquid, downstream (pressure and/or return side) filtration should be installed. Downstream filters may also be required to protect components such as servo valves in hydraulic systems or high-pressure fuel nozzles and flow dividers in fuel oil supply systems for gas turbines.The system’s most contamination-sensitive component determines its liquid cleanliness requirement. For optimum SETTIMA MECCANICA pump life when running on fuel oil, light lube oil, hydraulic oil and other relatively low viscosity (thin) liquids, a high efficiency 10 micron “absolute” or finer filter is recommended in accordance with NAS 1638/10 or ISO DIN 4406-19/16. This same filter rating is recommended for pumps running at extreme operating conditions and/or in harsh environments. For pumps running on relatively clean, more viscous (thicker) liquids, filter ratings as high as 25 micron “nominal” may be acceptable as long as operating conditions and the operating environment are moderate.SETTIMA MECCANICA should be contacted for filtration requirements for pumps running on very low viscosity (water thin) and low lubricity as well as for those with an unusually large quantity of contaminants.The system builder determines filter size (dirt holding capacity) by the amount and size of contamination expected to be produced by system and other external contamination sources, by allowable pressure drop across filter and by acceptable frequency for cleaning/replacing filter elements.D.7.6 Outlet PipingIn general, outlet piping should be sized to accommodate the pump’s flow rate while minimizing pipe friction losses. It should also be designed to prevent gas and air pockets. Piping downstream of pump should include a vent at highest point in system to allow air to escape during priming.D.8 SHAFT PACKING AND SEAL LEAKAGEThe pump should be installed so any leakage from shaft packing or shaft seal does not become a hazard. Packing leakage should be about 8 to 10 drops per minute. A small amount of liquid may also leak from mechanical or lip seals (usually less then or equal to 10 drops per hour).Provisions should be made to collect leakage from packing or shaft seals.D.9 QUENCHED SHAFT SEALSSome pumps include quenched mechanical shaft seals. For these pumps, a low pressure stream of steam, nitrogen, or clean water is supplied from an external source to atmospheric side of seal faces.Quenching is used in selected seal applications to:• Heat or cool seal area.• Prevent build up of coke formations by excluding oxygen.• Flush away undesirable material build-up around dynamic seal components.• When quenched mechanical seals are part of pump assembly, an appropriate quenching stream must be supplied by user.NOTE:Refer to pump or pump/driver outline drawing and/or specific pump’s instruction manual for quench connection size and port locations.D.10 GAGESPressure and temperature gages are recommended for monitoring the pump’s operating conditions. These gages should be easily readable and placed as close as possible to pump’s inletand outlet flanges. See Figure 10a.D.11 IDEALIZED INSTALLATION FOR PUMPS LOCATED ABOVE LIQUID LEVELFigures 10a and 10b are compilations of Figures 7, 8 and 9 showing good-practice installation schemes for pumps located above the liquid reservoir in systems that re-circulate the pumped liquid.Figure 9 a- Vertical Mounted PumpFigure 10 b- Horizontal Mounted PumpE. STARTUP, OPERATION and SHUTDOWNE.1 ELECTRICAL CONNECTIONSVerify electrical requirements for driver match electrical supply with respect to voltage, number of phases and terminal connections. Also, check that driver has been wired to rotate in correct direction.E.2 ROTATIONBefore connecting couplings, check pump rotation to be sure it matches rotation of driver. When coupling is connected and shafts are correctly aligned, pump should turn freely by hand. Rotation direction is indicated by an arrow cast on casing or by an attached plate showing a rotation direction arrow. See Figure 11.Figure 10– Rotation ArrowE.3 HYDROSTATIC TESTING THE SYSTEMBefore any system is hydrostatically tested, pump must be removed or isolated.E.4 PROTECTIVE DEVICESE.4.1 GeneralAutomatic shutdowns, emergency switches, and similar controls should be part of pumpingsystem. They are generally supplied by system supplier or user.E.4.2 Covers and GuardsBefore start-up, insure all protective-covers and guards are in place.E.4.3 ValvesCheck all valves, especially those that are manually operated, to be sure they are in the proper position. Check that there is no possibility of starting pump with a blocked suction or discharge line.E.5 INTERMEDIATE DRIVE LUBRICATIONSome SETTIMA MECCANICA pump units include intermediate gearboxes or other devices between pump and driver. When these devices are present, lubrication is required. Add lubricant to specified level per device manufacturer’s recommendations before start-up.E.6 QUENCHED SHAFT SEALSWhen quenching fluid is hot water or steam, apply to seal at least 30 minutes prior to pump start-up to insure seal area is thoroughly heated. When steam is used, it should be saturated at about 4 to 7 psi gage. When quench fluid is ambient temperature nitrogen, it can be applied just prior to pump start-up.E.7 PUMPED LIQUIDSNEVER operate a pump with water. The pump is designed for liquids having general characteristics of oil. In closed or recirculating systems, check liquid level in tank before and after start-up to be sure it is within operating limits. If initial liquid level is low, or if it drops as system fills during start-up or pumping operations, add sufficient clean liquid to tank to bring liquid to its normal operating level. Only use liquid recommended or approved for use with the equipment. Regular checks should be made on the condition of the liquid. In closed systems, follow supplier’s recommendations for maintaining liquid and establishing when liquid is to be changed. Be sure temperature is controlled so liquid can not fall below its minimum allowable viscosity which occurs at its maximum operating temperature. Also, insure that maximum viscosity at cold start-up does not cause pump inlet pressure to fall below its minimum required value.E.7.1 High ViscosityHigh Viscosity and high rotation speed may cause the pump to cavitate. Consequence of this may with time damage the pumps inner part and deteriorate the efficiency of the pump if not the overall pump behaviour. Special finishing of the internal screws may prevent the cavitations due to high viscosity with a loss of overall efficiency. When application requires fluid viscosity higher than 68 cSt special option have to be selected when ordering the products. Ask to SETTIMA MECCANICA for support when selecting a product for high viscosity. Use the table at the end of this document to guide your application description.E.7.2 Air EmulsionsIn gear box or turbine lubrication applications air emulsion may not be avoided. Air Emulsion may cause the pump to cavitate. Consequence of this may with time damage the pumps inner part and deteriorate the efficiency of the pump if not the overall pump behaviour. Special finishing of the internal screws may prevent the cavitations due to high viscosity with a loss of overall efficiency.When application requires air emulsion fluid special option have to be selected when ordering the products. Ask to SETTIMA MECCANICA for support when selecting a product for high viscosity. Use the table at the end of this document to guide your application description.E.8 PRIMINGPrime pump before initial start-up by pouring some of liquid to be pumped into fill point in system or directly into pump suction port. Rotate pump slowly by hand until rotors or gears (pumping elements) are wet and suction line is as full of liquid as possible. See Figure 12. Also, fill mechanical seal chamber with liquid to insure seal does notFigure 11 - Priming PointE.9 START-UP It is suggested that the driver be started and immediately stopped (jogged) three or four times in order to verify proper pump rotation and to insure pump is filled with liquid. Open bleed port at high point in system and vent trapped air until a solid stream of liquid emerges (where practical).When pump is running, check for unusual noise or vibration. Investigate any abnormalities.Check inlet and outlet gages to see if pump is operating within its ratings. Generally, differential pressure across pump should be at least 1,5 bar (25 psi) to insure proper pump operation.E.10 SHAFT PACKING (STUFFING BOX) LEAKAGEPumps with packing-type seals must be checked to insure packing gland is not too tight. Excessive gland pressure on packing will cause a scored shaft, overheating and rapid breakdown of packing. Keep gland nuts only finger tight. After new packing has been installed, gland nuts should be tightened evenly but only tight enough to seat packing rings properly. Then, loosen gland nuts and re-tighten finger tight. The final adjustment should allow a leakage of approximately ten drops per minute while pump is operating. This leakage is necessary to lubricate the packing. Provide a place for safe draining and disposal of this leakage.E.11 THERMAL SHOCK AND OPERATING TEMPERATURE LIMITSDuring pump start-up, as well as during pump operation, pump must not see a thermal shock greater than 28°C (50°F) from liquid entering the pump. Rapid temperature changes beyondthis limit must be avoided. Unless approved by SETTIMA MECCANICA, liquids entering pump inlet must not behotter than 107°C (225°F) nor colder than –18°C (0°F). Most pumps also have temperature limits of 107°C (225°F). The maximum rate of temperature change during pump heating or cooling should be about 0.8°C/minute (1.5°F/minute). A heated or cooled pump should be held at its start-up temperature for at least an hour prior to start-up. This will insure uniform temperature distribution throughout pump assembly.E.12 SHUTDOWNIf system is to be shut down for a short period, do not drain pump as this would require priming at start-up. If pump is to be stored, apply a rust-inhibiting agent (one compatible with all pump materials) to all internal and external surfaces, especially those that are machined.。

LG型螺杆泵型号及产品概述

LG型螺杆泵型号及产品概述
1.LG型单螺杆泵：
LG型单螺杆泵是一种基本的螺杆泵型号，它由一个螺杆和一个外壳组成。

该泵适用于输送低粘度液体，如水、石油和溶剂等。

由于单螺杆泵具有自吸功能，因此可以在吸入管中留有一定的液体，无需再次吸入。

此外，单螺杆泵使用内部的活塞式机械密封，确保泵不会泄漏。

2.LG型双螺杆泵：
LG型双螺杆泵由两个相互啮合的螺杆和一个外壳构成。

该泵适用于输送高粘度液体和含有悬浮颗粒的液体。

双螺杆泵具有较高的输送能力和较低的噪音水平，因此在化工、石油和食品加工等领域得到了广泛应用。

与单螺杆泵相比，双螺杆泵具有更高的效率和更稳定的工作性能。

3.LG型三螺杆泵：
LG型三螺杆泵由三个相互啮合的螺杆和一个外壳构成。

该泵适用于输送高粘度液体和具有较高温度的介质。

三螺杆泵相对于单螺杆泵和双螺杆泵来说，具有更大的流量和更高的压力。

三螺杆泵不仅能够输送液体，还可用于泵送浆料和二氧化碳等介质。

以上是几种常见的LG型螺杆泵型号，它们在不同的工业领域发挥着重要的作用。

LG型螺杆泵具有流量大、压力稳定、噪音低等优点，因此在化工、石油、食品加工、电力等行业得到了广泛的应用。

此外，LG型螺杆泵还有其他一些特殊型号，如高温型螺杆泵、不锈钢螺杆泵、带加热外壳的螺杆泵等，以满足不同的工业需求。

同时，LG
型螺杆泵也可以与其他设备配合使用，如过滤器、加热器和输送管道等，以提高生产效率和产品质量。

总之，LG型螺杆泵是一种重要的工业设备，其多种型号适用于不同的液体输送需求。

这些型号的泵具有高效、稳定和可靠的特点，在各个行业中广泛应用。

G系列样本

G系列单螺杆泵.应用 1.工作原理 1.设计特点 1.安装 2V.技术特性 2.泵的驱动方式 3VII.剖面图 3VIII轴端密封形式 4IX型号含义 4X转速选择 5XI级数 5XII橡胶 5XIII泵的性能 7XIV泵尺寸 13XV安装尺寸 15XVI性能曲线XVII. 返回该螺杆泵可用于输送中性或腐蚀性的液体洁净的或磨损性的液体含有气体或易产生气泡的液体高粘度或低粘度的液体包括含有纤维物和固体物质的液体G型单螺杆泵系列使我厂主要系列产品应用极为广泛GS系列泵是由G型基本系列发展来的区别在于特殊的泵体S的意义是快速清洁每个零件的任一细小部位都能被清洁得非常干净z食品业用于酒厂输送酒废渣及制酒流程中的投配料的输送z纺织业用于输送合成纤维黏胶液染料油墨尼龙粉液z造纸业用于纸浆黑液的输送z石油业用于多种油类油脂产品的地面集输泵z化工业用于输送各种悬浮液乳胶业酸碱盐液z造船业用于输送渣油扫舱和污水海水等z建筑业输送灰浆灰膏z核工业输送带颗粒的放射性液体z冶金与矿工业用于输送氧化物和废水矿井排水和液体炸药的输送z电厂用于水煤浆的输送工作原理单螺杆泵是一种内啮合的密封式螺杆泵属转子式容积泵主要工作部件由具有双头螺旋空腔的定子和在定子孔内与其啮合的单头螺旋螺杆-转子组成当输入轴通过万向节驱动转子绕定子作行星回转时定子-转子付就连续地啮合形成密封腔这些密封腔容积不变地做匀速轴向运动输入介质从吸入端流经定子-转子付输送至压出端输入密封腔内的介质流过定子而不被搅动和破坏因此可以输送含有坚硬磨损性设计特点z联轴器两端采用一字销万向节接头其销子和销套是由特殊材料制成的善见图一衬套两端有包过来的橡胶使其与进出管联接处密封可靠既能用于填料密封又能用于机械密封不同形式的密封更换系列吸入管和压出管的联接是标准可以快速拆卸吸入和压出两侧的管子和软管G型和GS型螺杆泵可水平或垂直安装泵和驱动电机由一个弹性联轴器或一个中间传递装置联接在一起并安装在同一底座上根据用户的需求来提供机组安装尺寸不需要特殊工具而进行快速拆卸机械振动小无脉动运动平稳自吸性能好吸入性能好噪音低可反向输送可输送含有纤维物和固体颗粒的液体输送非常粘稠的含水的所有介质在负压下也能输送含有气体的介质技术特性泵出口所允许的流量范围和所需要的功率可从泵性能表中查找泵体最大压力 1.6MPa最大输出压力单级双级0.6MPa1.2MPa同时还需考虑轴封所允许的压力最大允许真空度 0.085MPa 决定于运转条件级数旋转方向与轴封方式泵所输介质允许最高温度 1500C 决定于泵所输介质和所用的弹性体材料最大粘度 270000cst 决定于泵所输送的介质及泵的转速和规格最大允许固体含量体积60 by volume 决定于泵的规格及固体的特性和大小泵的驱动方式驱动方式说明由弹性联轴器联接和固定减速电机驱动方式由弹性联轴器联接和变频调速电机驱动方式由弹性联轴器联接和无级变速电机驱动方式背包式电机驱动方式剖面图GS 型序号名称序号名称1 传动轴 13 压出管2 轴承压盖 14 销套3 单列轴承 15 销环4 托架 16 橡胶护套5 双列轴承 17 销子6填料密封 18 护圈轴端密封形式型号含义结构紧凑2025354050708510513525354050带注水环和填料环的填料密封根据介质的磨损性选择泵转速z 表中给出了所输送的具体介质及其磨损特性的特例请注意介质的特性随其浓度和温度的变化而变化 z当泵的规格越大时转速应选低一些磨损性介质名称转速无淡水促凝剂油浆汁肉沫肥皂水血液甘油 400-1000rpm 一般泥浆悬浮液工业废水油漆颜料废丝水糖灰浆鱼麦麸菜籽油过滤后的沉积物 200-400rpm严重石灰水粘土灰泥陶土水煤浆 50-200rpm[按介质粘度选择泵转速]介质粘度 1~1000(cst) 1000~10000(cst) 10000~100000(cst) 100000~1000000(cst) 转速400~1000(rpm) 200~400(rpm) <200(rpm)<100(rpm)按输出压力定级数橡胶基本特征橡胶特性丁晴橡胶氟橡胶乙丙橡胶耐最高温度 +1000C +1500C +1200C 耐磨性〇〇耐老化性〇〇耐臭氧 ± 〇〇耐蒸汽〇〇耐燃性〇〇〇优很好一般 ±不行磨损性一级二级无 0.6MPa 1.2MPa 一般 0.4MPa 0.8MPa 严重0.2MPa 0.4MPa注在选择转速时也要根据经验因为一些其它因素也影响转速的选择在最后确定了上述数值的同时最好与生产厂家协商而定单螺杆泵的衬套常用橡胶水含污水植物油 ± ± ± ± ± ± ± ± ± ± ± ± ± ± ±注表中介质是一些常用介质的定性情况如有特殊介质情况或特殊要求可与我厂联系我厂生产的食品橡胶均经过天津市食品卫生监督检验所检验合格〇优很好一般 ±不行[最大允许颗粒直径和纤维长度]泵规格 G20 G25 G35 G40 G50 G70 G85 G105 G135 最大允许颗粒直径 3.5 4.5 5.7 7.1 9 11.4 14.3 17.9 22.8 最大允许纤维长度20 26 32 40 51 64 80 102 128颗粒直径和固体含量增加则泵的转速必须降低± ± ± ± ± ± ± ± ± ± ± ±±±泵的性能压力 0.3MPa压力 0.6MPa型号转速 r/min流量 m 3/h轴功率 kw电机齿轮减速转速 r/min流量 m 3/h轴功率 kw电机齿轮减速970 1.28 0.58 Y100L-6(1.5kw) 970 1.06 0.73 Y100L-6(1.5kw) 720 0.81 0.45 Y132S-8(2.2kw) 720 0.58 0.56 Y132S-8(2.2kw)579 0.50 0.33 579 0.27 0.41513 0.41 0.29 513 0.22 0.36452 0.33 0.26 452 0.15 0.32 G(GS)20-1393 0.22 0.23 YCJ71(1.1kw)393 0.10 0.28 YCJ71(1.1kw)720 2.45 0.47 Y132S-8(2.2kw) 720 2.2 0.69 Y132S-8(2.2kw)570 1.89 0.39 579 1.6 0.54 506 1.63 0.35513 1.4 0.50445 1.45 0.31452 1.14 0.45388 1.18 0.28 393 0.9 0.39 334 1.0 0.25 339 0.7 0.34 G(GS)25-1284 0.76 0.22 YCJ71(0.75kw) 288 0.53 0.31 YCJ71(1.1kw)579 3.9 0.70 579 3.25 1.06 513 3.4 0.61 513 2.8 0.95 452 3.0 0.54452 2.3 0.83393 2.5 0.46 393 1.9 0.73 339 2.0 0.42 339 1.5 0.63 288 1.6 0.36 288 1.15 0.54 G(GS)35-1217 1.1 0.29 YCJ71(0.75kw)YCJ71(1.5kw) 579 7.9 1.06 587 6.8 1.8 513 6.9 0.93 520 5.7 1.61 452 5.9 0.82458 4.8 1.43393 5.1 0.74 399 4 1.21339 4.2 0.63 344 3 1.05 288 3.3 0.53 292 2.2 0.9 240 2.65 0.47 YCJ71(1.5kw) 244 1.6 0.75G(GS)40-1186 1.7 0.36 YCJ132(1.1kw)YCJ71(2.2kw)587 15.7 2.42 571 13.4 3.61 520 13.8 1.95 504 11.5 3.2 458 12.1 1.64442 9.5 2.75 399 10.2 1.45 383 7.5 2.4344 8.8 1.16 327 6 2.02 292 7.1 0.96YCJ71(3kw) 275 4.4 1.71YCJ80(4kw)244 5.6 0.85 YCJ71(2.2kw) 223 2.8 1.46 YCJ80(3kw) G(GS)50-1171 3.5 0.60 YCJ132(2.2kw)型号转速 r/min流量 m 3/h轴功率 kw电机齿轮减速转速 r/min流量 m 3/h轴功率 kw电机齿轮减速571 31 4.3 545 25 7.04 504 27 3.43479 21 6.11442 24 2.99417 17.9 5.47 383 20 2.53 360 13.5 4.7 327 16.5 2.22 YCJ80(5.5kw) 305 9.5 3.99YCJ100(11kw) 244 12 1.63 YCJ100(4kw) 250 7.0 2.88 YCJ100(7.5kw)208 8.8 1.5 194 3.8 2.47G70-1149 5.2 0.95 YCJ160(4kw)YCJ180(7.5kw)346 35 5.8346 27 8.8284 28 5.5 284 20 8 248 23 5.0R802(11kw)248 16 7.2R802(15kw) 212 20 4.8 R702(7.5kw) 210 13 6.5184 16 4.4 R702(5.5kw) 186 9 5.7 R902(11kw)G85-1162 14 3.9 R802(5.5kw) 162 8 5 R702(7.5w) 346 66 10 306 55 13 R902(11kw) 284 54 8 R802(15kw)284 44 11 248 44 7248 34 9.5 R142(55kw) 210 35 6 210 28 8.4 186 29 5R902(11kw) 196 22 7R142(55kw)G105-1162 23 4.4 R702(7.5kw) 156 16 6 R132(37kw) 321 128 20 R142(37kw) 325 120 35 R142(55kw) 306 122 19R92(30kw) 282 95 30 R142(55kw)253 95 16 R92(22kw) 245 80 26 R132(37kw)212 80 14 212 64 23 187 68 12R92(18.5kw)187 55 20R92(30kw)G135-1156 50 10 R902(15kw) 157 40 16 R92(22kw) 970 1.45 0.9 Y100L-6(1.5kw) 970 1.35 1.07 Y100L-6(1.5kw) 720 1.0 0.7 Y132S-8(2.2kw) 720 0.92 0.83 Y132S-8(2.2kw)579 0.75 0.65 579 0.68 0.76513 0.62 0.6 513 0.54 0.70452 0.52 0.55 452 0.40 0.65 G(GS)20-2393 0.35 0.47 YCJ71(1.1kw)393 0.28 0.52 YCJ71(1.1kw)720 2.41 1.14 Y132S-8(2.2kw) 720 2.2 1.43 Y132S-8(2.2kw)579 1.86 0.96 579 1.65 1.18 513 1.62 0.85513 1.4 1.05452 1.44 0.75 452 1.14 0.96393 1.15 0.69 393 0.9 0.86 339 0.99 0.61 339 0.7 0.70 G(GS)25-2288 0.81 0.53YCJ71(1.5kw) 288 0.53 0.66YCJ71(1.5kw)型号转速 r/min流量 m 3/h轴功率 kw电机齿轮减速转速 r/min流量 m 3/h轴功率 kw电机齿轮减速587 3.9 1.7 587 3.4 2.22 520 3.5 1.61 520 3.0 2.0 458 2.9 1.35458 2.5 1.69 399 2.5 1.15 399 2.0 1.5 344 2.05 1.08 344 1.6 1.28 292 1.7 0.87 292 1.15 1.15YCJ71(3kw)G(GS)35-2244 1.35 0.72 YCJ71(2.2kw) 247 0.75 1.0 YCJ80(3kw) 571 7.4 2.91 571 6.8 3.73 504 6.3 2.46 504 5.8 3.35442 5.4 2.19442 4.9 2.87383 4.5 1.89 383 4.2 2.45 327 3.8 1.63 327 3.3 2.15 275 3.0 1.36YCJ80(4kw)244 2.0 1.79 YCJ80(5.5kw)223 2.2 1.12 YCJ80(3kw) 208 1.6 1.46 YCJ100(4kw)G(GS)40-2196 1.9 1.07 YCJ132(3kw)YCJ160(4kw)537 13.7 4.66 545 13 6.48 472 11.7 3.92479 10 5.65411 10.0 3.41417 8.8 4.86 355 8.6 2.9 360 7 4.16 301 7.2 2.46 305 5.5 3.58YCJ100(11kw) 250 5.1 2.14 YCJ100(7.5kw)250 3.8 3.02 YCJ100(7.5kw) G(GS)50-2208 3.9 1.6 YCJ160(5.5kw) 194 2.3 2.2 YCJ180(7.5kw)545 30 9.8 545 26 13.5 479 26 9.0479 23 12.8417 22.5 8.1 417 20 12.1 360 18 7.5 360 16 9.7 305 15 6.7YCJ100(11kw)305 12 8.78YCJ112(15kw) 254 12 6.1 YCJ112(11kw) 254 9.2 6.4 YCJ112(11kw)194 7.5 5.0189 3.2 6.0 YCJ200(11kw) G135-1121 3.0 4.5 YCJ180(7.5kw)346 28 10306 21 10.5 R92(18.5kw) 284 21 8.5 284 17 9 248 17 7.5 R802(15kw)248 14 8R802(15kw)212 13 6.8210 10 7.5186 10 6 186 8 7 G70-2156 8 5R902(11kw) 156 7 6R902(11kw)型号转速 r/min流量 m 3/h轴功率 kw电机齿轮减速转速 r/min流量 m 3/h轴功率 kw电机齿轮减速306 57 18 R92(30kw) 321 57 27 R142(37kw) 253 42 15 R92(22kw) 306 50 25248 35 12 R802(15kw) 253 36 19 R92(30kw)210 28 10 R902(15kw) 212 25 14 R92(18.5kw)186 22 8.5 186 17 11 G105-2156 17 6.5R902(11kw)156 13 8R902(15kw)325 121 40 R142(55kw) 325 113 60282 98 35 R142(45kw) 284 90 50R142(75kw) 245 82 29 R132(37kw) 248 74 42 R132(55kw) 212 67 25 221 64 38 R132(45kw) 187 56 23R92(30kw)191 43 28G135-2157 40 19 R92(22kw) 176 36 25R132(37kw)压力 0.3MPa压力 0.6MPa型号转速 r/min流量 m 3/h轴功率 kw电机皮带轮减速转速 r/min流量 m 3/h轴功率 kw电机皮带轮减速560 1.80 0.38560 1.52 0.54450 1.46 0.31 450 1.13 0.44 GN25-1360 1.07 0.26 Y90S-6(0.75kw) 360 0.74 0.36 Y90S-6(0.75kw) 560 3.71 0.66560 3.05 1.03450 2.98 0.53 450 2.28 0.82 GN35-1360 2.12 0.44 Y100L-6(1.5kw) 360 1.59 0.66 Y100L-6(1.5kw) 560 7.53 1.01560 6.13 1.73450 5.87 0.81 450 4.71 1.40 360 4.46 0.66 Y112M-6(2.2kw) 360 3.13 1.09Y112M-6(2.2kw) GN40-1250 2.76 0.48 Y132S-8(2.2kw) 250 1.63 0.76 Y132S-8(2.2kw)560 14.86 2.1560 12.77 3.55450 11.88 1.61Y132M 1-6(4kw)450 9.67 2.84Y132M 1-6(4kw)360 9.20 1.21 Y132S-6(3kw) 360 6.60 2.22 Y132S-6(3kw) GN50-1250 5.73 0.87 Y132M-8(3kw) 250 3.13 1.63 Y132M-8(3kw) 560 30 3.81560 25.68 7.23450 24.43 3.04Y160L-6(11kw)450 19.31 5.90 Y160L-6(11kw)360 18.16 2.44360 13.5 4.7GN70-1250 12.29 1.67Y160L-8(7.5kw)250 7.0 2.88Y160-8(7.5kw)型号转速 r/min流量 m 3/h轴功率 kw电机皮带轮减速转速 r/min流量 m 3/h轴功率 kw电机皮带轮减速560 0.67 0.65560 0.58 0.76450 0.51 0.54 450 0.39 0.64 GN20-2360 0.32 0.43Y90L-6(1.1kw) 360 0.25 0.47Y90L-6(1.1kw) 560 1.76 0.92 Y100L-6(1.5kw) 560 1.52 1.28 Y100L-6(1.5kw) 450 1.43 0.74450 1.13 0.95GN25-2360 1.05 0.64Y90L-6(1.1kw)360 0.74 0.74 Y90L-6(1.1kw)560 3.7 1.68560 3.23 2.15450 2.8 1.32 450 2.45 1.66 360 2.14 1.13Y132S-6(3kw) 360 1.67 1.33Y132S-6(3kw) GN35-2250 1.38 0.73 Y132S-8(2.2kw) 250 0.75 1.01 Y132S-8(2.2w)560 7 2.73560 6.44 3.72450 5.49 2.22Y132M 2-6(5.5kw)450 4.98 2.92Y132M 2-6(5.5kw)360 4.18 1.79 Y132M 1-6(4kw) 360 3.63 2.36 Y132M 1-6(4kw) GN40-2250 2.46 1.25 Y132M-8(3kw) 250 2.04 1.83 Y132M-8(3kw) 560 14.28 4.85 Y160L-6(11kw) 560 13.35 6.65 Y160L-6(11kw) 450 10.94 3.73 Y160M-6(7.5kw) 450 9.49 5.24 Y160M-6(7.5kw) 360 8.84 2.94360 7 4.16GN50-2250 5.1 2.14 Y160L-8(7.5kw)250 3.8 3.02 Y160L-8(7.5kw)560 30.82 10.3 560 26.71 13.87450 24.28 8.74Y180L-6(15kw)450 21.58 12.5 Y180L-6(15kw)360 18 7.5360 16 9.7GN70-2250 11.5 6.0Y180L-8(11kw)250 9.05 6.29Y180L-8(11kw)型号压力 (MPa)流量 (m 3/h)轴功率 kw泵转速 (r/min)电机型号电机转速 (r/min)0.2 0.18~1.47 0.11~0.56 MBW07(0.75KW)0.4 0.13~1.31 0.14~0.65 MBW15(1.1KW) G20-10.6 0.06~1.13 0.16~0.80 300~1000 MBW15(1.5KW)200~1000 0.8 0.19~1.45 0.37~0.961.0 0.16~1.38 0.41~1.06 G20-21.2 0.13~1.30 0.43~1.12300~1000 MBW15(1.5KW) 200~1000 0.2 0.64~2.65 0.15~0.48 MBW07(0.75KW)0.4 0.62~2.59 0.19~0.65 G25-10.6 0.60~2.50 0.22~0.80 200~800 MBW15(1.5KW)200~10000.8 0.62~2.60 0.40~1.321.0 0.60~2.55 0.45~1.51 G25-21.2 0.56~2.50 0.50~1.70 200~800 MBW40(3KW) 200~1000 0.2 1.35~4.31 0.23~0.61MBW15(1.1KW) 0.4 1.28~4.15 0.33~0.90 G35-10.6 1.10~4.10 0.42~1.11 200~600 MBW15(1.5KW) 135~6650.8 1.20~4.10 0.65~0.761.0 0.98~3.90 0.75~2.07 MBW40(3KW) G35-21.2 0.88~3.84 0.77~2.30 200~600 MBW40(4KW) 135~6650.2 2.9~8.80 0.32~0.87MBW15(1.5KW) 0.4 2.7~8.60 0.49~1.34 MBW22(2.2KW) G40-10.6 2.26~6.90 0.64~1.85 200~600 MBW40(3KW)135~665 0.8 2.41~8.10 1.17~3.121.02.32~8.00 1.25~3.52 G40-21.22.25~7.85 1.47~3.94200~600 MBW55(5.5KW) 135~6650.2 3.94~16.01 0.49~1.73 MBW40(3KW)0.4 3.26~15.46 0.78~3.07 G50-10.6 2.03~14.80 1.01~3.81 170~600 MBW55(5.5KW)135~665 0.8 3.53~14.80 1.50~5.541.02.95~14.02 1.92~5.91170~550 MBW75(7.5KW)135~665 G50-21.22.45~9.20 2.15~5.20 170~400 MBW75-C(7.5KW)80~400 0.2 5-33 0.73~3.83MBW55(55KW) 0.4 4-31 1.29~5.92 140~600MBW75(7.5KW)135~665 G70-10.6 2.7-17 1.82~5.34 140~400 MBW75-C(7.5KW)80~400 0.8 3.01~15.02 2.68~6.65 100~3001.02.3~10.303.0~6.70 100~250 G70-21.2 1.55~9.50 3.16~6.76 100~250MBW75-C(7.5KW) 60~300请注意1. 性能表的试验数据是以200C 的清水为介质粘度是1mm 2/s 1cst2. 对于不同流量和粘度的介质请向生产厂家提出咨询3. 输出流量与转速和压差有关机组安装尺寸安装尺寸泵型号电机型号功率(Kw)A B C L W i l f g H D7.5 2224515 1920 -2 120 350 840 933 260 390 YCJ10011 2379390430 1890 0 120 335 845 933 280 410YCJ160 5.5 2330 375G50-2YCJ180 7.5 2430 420470 1900 0 120 380 845 933 300 4304 22127.5 2308 YCJ10011 2363390 535 1900 -6 125 350 825 821 280 430 YCJ160 42258 370 430 1850 -6 125 330 810 821 280 430G70-1YCJ180 7.5 2373 410 470 1880 -6 125 370 820 821 300 450 YCJ100 11 2702 390 535 2242 -6 130 350 990 1161 280 430 11 2113YCJ112 15 2758400 588 2265 14 120 355 1020 1161 280 430YCJ180 7.5 2712 420 470 2210 -6 120 380 990 1161 300 450 G70-2YCJ20011 2797 450 505 22550 2 130 410 1000 1161 320 470安装尺寸泵型号电机型号功率(Kw)A B C L W i l f g H m Df1Y132S-8 2.2 1130 320 415 1100 31 30 250 470 289 232 90 302 570 G20-1Y100L-6 1.5 1030 250 335 1020 31 30 190 430 289 190 80 270 530Y132S-8 2.2 1236 320 415 1200 31 30 250 570 395 232 90 302 570 G20-2Y100L-6 1.5 1137 250 335 1130 31 31 190 535 395 190 80 270 535G25-1 Y1325-8 2.2 1231 320 415 1230 28 30 250 585 378 232 90 322 585 G25-2 Y132S-8 2.2 1367 320 415 1370 28 30 250 514 514 232 90 322 655安装尺寸泵型号电机型号电机功率(Kw)A B H L W C e b1 b2 b3 h D P m n d5.5 2484R7027.5 2524 280 429 2240 85 50 220 1070 1070 - 282 452 938 82 6 185.5 25597.5 259911 2654 R80215 2699320 469 2320 85 50 250 1110 1110 - 288 458 938 88 6 18-1 R902 11 2668 400 613 2270 35 50 350 1080 1080 - 407 577 938 160 6 18 R802 15 3234 320 469 2780 85 50 250 1340 1340 - 288 458 1400 88 6 18 R902 11 3130G85-2 R92 18.5 3200400 613 2730 35 50 350 1310 1310-407 577 1400 88 6 18R702 7.5 2912 320 480 2640 105 50 250 1270 1270 - 333 508 1192 88 6 23R82 7.5 3001R802 15 3101320 516 2740 105 50 250 1320 1320-335 510 1192 88 6 2311 305115 3096 -1R90218.5 3121400 613 2650 35 50 350 1275 1275 - 407 582 1192 160 6 23 R802 15 3689 320 516 3330 105 50 250 1075 1075 1075 335 510 1780 88 8 23 11 3639 R902 15 368418.5 3709 22 3814 R9230 3814400 613 3240 35 50 350 1045 1045 1045 407 582 1780 160 8 23 G105-2R142 37 4126 580 824 3560 35 50 530 1150 1150 1150 502 677 1780 160 8 23 15 3590 18.5 361522 3720 30 3720430 666 3160 25 50 380 1020 1020 1020 460 680 1618 160 8 2337 3905 500 759 3330 25 50 450 1075 1075 1075 460 680 1618 160 8 23 37 4030 45 4055 -155 4140580 824 3460 25 50 530 1120 1120 1120 502 722 1618 160 8 23 22 436030 4360 430 666 3800 25 50 380 1230 1230 1230 460 680 2258 160 8 2337 454545 457055 4655 500 759 3970 25 50 4501290 1290 1290 460 680 2258 160 8 2345 4695 55 4780 G135-275 4850580 824 4100 25 50 530 1330 1330 1330 502 722 2258 160 8 23d 14安装尺寸泵型号电机型号电机功率(Kw)A B C D K h H DN d1Y100L-6 1.5 1025 375 940 1000 88 202 347 38 Rd65•1/6 -1Y132-8 2.2 1120 375 1010 1070 88 224 407 38 Rd65•1/6 Y100L-6 1.5 1130 481 1050 1110 88 202 347 38 Rd65•1/6 GS20-2Y132-8 2.2 1125 481 1110 1170 88 224 407 38 Rd65•1/6-1 Y132-8 2.2 1230 479 1110 1170 85 224 407 50 Rd78•1/6 GS25-2 Y132-82.21365 615 1240 1300 85 224 407 50Rd78•1/600.20.40.60.8流量 Q (m 3/h )0.40.81.21.6流量 Q (m 3/h )11.522.533.5流量 Q (m 3/h )0246流量 Q (m 3/h )3579111315流量 Q (m 3/h )0510********流量 Q (m 3/h )51015202530流量 Q (m 3/h )15253545流量 Q (m 3/h )20406080100120流量 Q (m 3/h )00.20.40.60.811.2流量 Q (m 3/h )0.40.60.811.21.41.61.8流量 Q (m 3/h )0.511.522.53流量 Q (m 3/h )234567流量 Q (m 3/h )35791113流量 Q (m 3/h )81216202428流量 Q (m 3/h )610141822流量 Q (m 3/h )1220283644流量 Q (m 3/h )40返回G135-2 性能曲线转速:157、212、282r/min 粘度:1mm 2/s 30507090110流量 Q (m 3/h )。

allweiler螺杆泵sn..er..原始说明书中文版

示图. 36 SN..ER..带有电加热器 . . . . . . . . . . . . . . . . . . . . . 41
4
产品系列SN..ER..
BA-213.06
650.0002 ZHS – 550 411
列表示图
列表 1 列表 2 列表 3 列表 4 列表 5 列表 6 列表 7 列表 8 列表 9 列表 10 列表 11 列表 12 列表 13 列表 14 列表 15 列表 16 列表 17 列表 18 列表 19 列表 20 列表 21 列表 22 列表 23 列表 24 列表 25 列表 26 列表 27 列表 28 列表 29 列表 30 列表 31
端面密封，淬火冷却(节流衬套) . . . . . . . . . . . . . 39 示图. 29 SN..ER..E QW，外置式轴承，可添加润滑油，
端面密封，淬火冷却（轴密封圈） . . . . . . . . . . . 39 示图. 30 SN..ER..E QW，淬火冷却连接，泵水平放
面密封 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 示图. 27 SN..ER..KA2，外置式轴承，不可添加润滑
油，轴封填料 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 示图. 28 SN..ER..E QT，外置式轴承，可添加润滑油，
面密封 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 示图. 16 SNS..ER..U，SNS 构造形式，内置式轴承，端

螺杆泵使用说明-北京海林柯

D.6 泵组安装 ….................................................................................................................................................................. 9
D.4 螺杆泵底座 ................................................................................................... 5
D.5 联轴器的安装
………………………………....................... 5
E.4 防护装置………………................................................................................. 15
E.5 驱动联接装置润滑……………………………............................................. 16
安全指示涉及电流安全的安全指示是指出于安全
识别:
运行的泵和/或保护泵
本身带有明显的标志:
注意
1
海林柯液压技术（北京）有限责任公司
目录：
A. 简介……............................................................................................................. 3
B. 运输和储存……………………………................................................................ 3

螺杆泵型号定义及参数

螺杆泵型号定义及参数上海阳光泵业作为国内一家著名的集研制、开发、生产、销售、服务于一体的大型多元化企业，上海阳光泵业制造有限公司一直坚持“以质量求生存、以品质求发展”的宗旨为广大客户提供优质服务!同时，上海阳光泵业一直专注于自身实力的提升以及对产品质量的严格把关，为此，目前不但拥有国内最高水准的水泵性能测试中心、完善的一体化服务体系、经验丰富的水泵专家，同时经过多年的发展，产品以优越的性能、精良的品质、良好的服务口碑获得各项专业认证证书和客户认可。

经过团队的不懈努力，上海阳光泵业在国内水泵行业已经取得了很大成就。

这样一家诚信为本、责任重于天的水泵行业佼佼者，对于水泵的维修、保养等各大方面都有自己独特的方法，下面就一起来看看吧!一、G系列料斗式螺杆泵产品概述：G系列料斗式螺杆泵是按迥转啮合容积式原理工作的新型泵种，主要工作部件是偏心螺杆(转子)和固定的衬套(定子)。

由于该二部件的特殊几何形状，分别形成单独的密封容腔，介质由轴向均匀推行流动，内部流速低，容积保持不变，压力稳定，因而不会产生涡流和搅动。

每级泵的输出压力为0.6MPa，扬程60m(清水)，适用于输送介质温度80℃以下(特殊要求可达150℃)。

因定子选用多种弹性材料制成，所以这种泵对高粘度流体的输送和含有硬质悬浮颗粒介质或含有纤维介质的输送，有一般不锈钢潜水泵种所不能胜任的特点。

其流量与转速成正比。

传动可采用联轴器直接传动，或采用调速电机，三角带，变速箱等装置变速。

这种泵零件少，结构紧凑，体积小，维修简便，转子和定子是本泵的易损件，结构简单，便于装拆。

二、G系列料斗式螺杆泵技术参数：流量：0-150m3/h;扬程：0-240m;功率：0.75-37kw;转速：500-960r/min;口径：20-135MM;温度：-15-200℃。

三、G系列料斗式螺杆泵型号意义：。

单螺杆泵样本

单螺杆泵样本
单螺杆泵,G型螺杆泵,偏心螺杆泵一、G型单螺杆泵产品概述单螺杆泵因定子选用多种弹性材料制成，所以这种螺杆泵对高粘度达到80%流体的输送和含有硬质悬浮颗粒介质或含有纤维介质的输送，有一般泵种所不能胜任的特性。

其流量与转速成正比，G型螺杆泵广泛应用于食品冶金、造纸、印染、化工、化肥制药等工业部门使用.传动可采用联轴器直接传动，或采用高速电机，三角带，变速箱等装置变速。

二、G型单螺杆泵产品特点G型单螺杆泵具有自吸能力强、吸入高度强；螺杆泵零件少，结构紧凑，体积小，维修简单，转子和定子是单螺杆泵的易损件，结构简单，便于装拆。

是按迥转啮合容积式原理工作的新型泵种。

G型单螺杆泵主要工作部件是偏心螺杆(转子)和固定的衬套(定子)。

采用无毒无味的食用橡胶，工作温度可达120摄氏度，如果采用高温120摄氏度—350摄氏度时可同本单位联系。

由于该二部件的特殊几何开头分别形成单独的密封容腔。

介质由轴向均匀推行流动。

内部流速代低，容积保持不变。

压力稳定，因而不会产品涡流和搅动。

每级泵的输出压力为0.6MPa—1.2MPa，扬程60m—120m(清水)，自吸高度一般在3m以上.可以当自吸排污泵产品使用。

三、G型单螺杆泵的优点1、与离心泵相比单螺杆泵无需安装阀门，流量是稳定的线性流动；2、与气动隔膜泵相比单螺杆泵可输送各种混合杂质含有气体及固体颗粒或纤维的介质，也可输送各种腐蚀性物质；3、与齿轮泵相比，单螺杆泵可输送高粘度的物质；4、与柱塞泵，隔膜泵及齿轮泵不同的是，螺杆泵可用于药剂填充和计量。

单螺杆泵技术标准

螺杆泵标准维修程序东营市海科瑞林化工有限公司发布东营市海科瑞林化工有限公司学习、现代、速度、精细目录前言 (3)1 范围 (4)1.1本标准规定范围 (4)1.2本标准适用范围 (4)2 引用文件和资料 (4)2.1《电业安全工作规程》 (4)2.2《泵技术操作与问答手册》 (4)2.3《电力建设施工及验收技术规范汽轮机组篇（1992-06-23发布）》 (4)2.4《G型螺杆泵安装使用说明书》 (4)3 概述 (4)3.1 泵体结构 (4)3.2型号说明 (4)4 设备参数 (5)4.1螺杆泵技术规范 (5)4.2运行状态参数 (5)5 零部件清册 (5)5.1螺杆泵零部件清册 (5)6 检修专用工器具 (5)6.1检修常用工器具 (5)6.2检修专用工器具 (6)7 检修特殊安全措施 (6)7.1解体阶段的安全措施 (6)7.2检修阶段的安全措施 (6)7.3回装阶段的安全措施 (6)7.4检修阶段的风险分析 (6)7.5文明施工作业措施。

(7)8 维护保养 (7)8.1运行日常维护保养 (7)8.2检修保养计划， (7)9 检修工序及质量标准 (7)9.1修前准备 (7)9.2检修技术关键点 (7)9.3螺杆泵解体 (7)9.4螺杆泵各零部件清洗 (8)9.5数据测量 (8)9.6 泵体回装 (8)9.7 试运 (8)10 检修记录 (8)10.1整体检修记录 (8)10.2 螺杆泵试验报告 (9)东营市海科瑞林化工有限公司学习、现代、速度、精细前言为实现企业设备技术管理工作规范化、程序化、标准化，制定本标准。

本标准由东营市海科瑞林化工有限公司运营维护中心提出。

本标准由东营市海科瑞林化工有限公司运营维护中心归口并负责解释。

本标准起草单位:东营市海科瑞林化工有限公司运营维护中心。

本标准主要起草人：孟国栋本标准审核人：本标准批准人：本标准是首次发布。

螺杆泵标准维修程序1 范围1.1 本标准规定范围本标准规定了125WFB-BD1无密封自控螺杆泵的概述、设备参数、零部件清册、检修专用工器具、检修特殊安全措施、检修工序及质量标准、检修记录等相关的技术标准。

意大利SETTIMA海林柯

意大利SETTIMA海林柯螺杆泵GR55SMTU330L
SETTIMA海林柯螺杆泵GR70SMT800LGAXV
意大利SETTIMA海林柯螺杆泵GR45SMTU210L
GR45SMU180L意大利SETTIMA海林柯螺杆泵
意大利SETTIMA MECCANICA电梯液压螺杆泵GR55SMTU330L031400
意大利SETTIMA海林柯螺杆泵GR70SMTU600L
意大利SETTIMA海林柯螺杆泵GR60SMTU500L
意大利SETTIMA海林柯螺杆泵GR80SMTU1000L
意大利SETTIMA海林柯螺杆泵GR32SMT16045LAC19RF2
意大利SETTIMA海林柯螺杆泵GR60SMT16B500LS1RF2
意大利SETTIMA泵GR60SMT16B5L
意大利SETTIMA螺杆泵GR60SMT16B500LAC30RF2
意大利SETTIMA螺杆泵GR80SMT16B1400LRF2
意大利SETTIMA螺杆泵GR40SMT16B150LRF2
意大利SETTIMA海林柯螺杆泵GR45SMTU210L
意大利SETTIMA海林柯螺杆泵GR55SMTU330L
意大利SETTIMA海林柯螺杆泵GR80MTU1200L
意大利SETTIMA海林柯螺杆泵GR60SMTU440L
意大利SETTIMA海林柯螺杆泵GR45180LSMU
意大利SETTIMA海林柯螺杆泵GGR32SMU35L
Settima GR40-SMT海林柯16B150LRF2
SETTIMA MECCANICA 海林柯 GR70SMT16B800LRF3
SETTIMA 螺杆泵 GR70SMT800LGAXV

螺杆泵简介介绍

扩大应用领域
目前，螺杆泵已经在石油、化工、食品等领域得到了广泛应用。未来，随着技术的不断进步和应用经验的积累，螺杆泵的应用领
域将进一步扩大。
提高输送效率
随着技术的发展，螺杆泵的输送效率也将得到提高。未来，螺杆泵将能够满足更大流量、更高压
力的液体输送需求。
环保与节能
随着环保和节能意识的不断提高，螺杆泵的发展也将更加注重环保和节能。未来，螺杆泵将更加注重密封性能、低噪音、低能耗
流量稳定：螺杆泵的流量是均匀稳定的，适用于需要稳定流量的场合。
可靠性高：螺杆泵结构简单，零部件少，因此具有较高的可靠性。
06
螺杆泵的发展趋势与展望
螺杆泵的技术发展趋势
01 02
高压化
随着工业领域的发展，螺杆泵的工作压力也逐渐增加。目前，螺杆泵已经可以满足高压液体的输送需求，未来技术发展趋势将继续向高压化方向发展。
性能参数
流量、扬程、转速、轴功率、效率、气蚀余量等是螺杆泵的主要性能参数。
螺杆泵的应用范围
应用范围
螺杆泵广泛应用于石油、化工、食品、制药、造纸、冶金、能源等领域，用于输送各种介质，如原油、乳液、油脂、酸碱溶液、污水等。
应用案例
螺杆泵在海上平台、炼油厂、化工厂、污水处理厂等场所得到广泛应用。
02
螺杆泵的种类与型号
螺杆泵的种类
01
02
03
单螺杆泵
由一个螺杆和两个衬套组成，螺杆旋转时，泵腔内体积不断变化，形成压力差，完成吸排过程。
双螺杆泵
由两个互相啮合的螺杆组成，螺杆的旋转产生压力差，完成吸排过程。
三螺杆泵
由三个互相啮合的螺杆组成，具有较高的流量和压力稳定性。

单螺杆泵样本范文

单螺杆泵样本范文单螺杆泵是一种常见的正位移泵，也称为螺杆泵或单螺杆泵。

它由一个螺杆和一体式螺杆泵壳组成，主要用于输送各种黏稠液体，如石油、化工原料、食品、医药、污水处理等领域。

单螺杆泵的主要组成部分是螺杆和泵壳。

螺杆是一种螺旋形状的零件，它通常由高强度合金钢制成，具有良好的耐磨性能。

螺杆泵壳是由一体铸造而成，内部有与螺杆相吻合的螺纹形状，使螺杆能够在泵壳内旋转，形成密封腔。

单螺杆泵的工作原理是通过螺杆的旋转来运输液体。

当螺杆旋转时，液体被吸入螺纹间隙中，并随着螺杆的旋转逐渐向前推进。

在螺杆的推动下，液体被迫挤压到泵壳的出口处，形成高压，然后通过出口排出。

单螺杆泵具有以下几个特点：首先，它适用于输送各种黏稠液体，包括高黏度液体和高颗粒浓度的液体。

其次，单螺杆泵的泵壳内部有波纹形状的螺纹，可以形成很好的密封效果，避免液体泄漏。

此外，由于单螺杆泵的旋转运动是连续的，所以流量稳定，压差小，输送效率高。

在实际应用中，单螺杆泵有多种不同的样本。

以下是其中的一种示例：型号：DLSB-50/200流量：50立方米/小时扬程：200米功率：15千瓦进口直径：3寸出口直径：2寸该型号的单螺杆泵采用高强度合金钢材料制造，具有良好的耐磨性能，能够长时间稳定运行。

它的泵壳内部采用螺纹设计，形成良好的密封效果，避免了液体泄漏的问题。

该型号的单螺杆泵具有流量稳定、压差小、输送效率高的特点，能够满足各种工业领域的输送要求。

同时，它的结构紧凑，体积小，安装方便，维护简单。

总之，单螺杆泵是一种常见的正位移泵，可以广泛应用于各种工业领域。

它具有流量稳定、压差小、输送效率高的特点，可以有效地输送各种黏稠液体。

在选择单螺杆泵时，应根据具体需求选择适合的型号和规格。

单螺杆泵型号及参数

【G型单螺杆泵】产品:【G型单螺杆泵】产品简介：生产的G型单螺杆泵在发达国家已广泛使用，国外多数称单螺杆泵为“莫诺泵”《MONOPUMPS》，德国称为“偏心转子泵”。

由于其优良的性能，近年来在国内的应用范围也在迅速扩大。

它的最大特点是对介质的适应性强、流量平稳、压力脉动动小、自吸能力高，这是其它任何泵种所不能替代的。

我们对国外（如：德、英、法、日本等国）生产的单螺杆泵及国内同行业的产品，作了分析与研究，博取众长，对自己的产品进行不断的改革创新。

目前我单位的产品已自成一个体系，压力为0.6~1.2MPa,特殊要求压力可达3MPa，可满足广大用户对单螺杆泵的不同需求。

我单位生产的泵，质量可靠，实行三包，价格也相对较低，同时确保备品备件的正常供应。

本单位热忱为广大用户服务，接受用户对特殊要求单螺杆泵的设计和制造任务【G型单螺杆泵】型号意义：【G型单螺杆泵】工作原理与特性：G型单螺杆泵是按迥转啮合容积式原理工作的新型泵种。

主要工作部件是偏心螺杆（转子）和固定的衬套（定子）。

由于该部件的特殊几何开头分别形成单独的密封容腔。

介质由轴向均匀推行流动。

内部流速代低，容积保持不变。

压力稳定,因而不会产品涡流和搅动。

单螺杆泵被广泛用于各行业输送各类介质，恒压连续运行，无脉动，介质输送无破损，通过调节转速改变流量从而达到计量的目的。

同一种传动部件可与四种不同设计的转子/定子匹配，为您提供最佳使用方案。

针对不同的应用领域，选用不同的金属材料，从铸铁、镍铬钢到耐酸材料、哈氏合金及钛合金。

sn系列螺杆泵样本

品质改变世界
aggregates

目录 CONTENTS
¾ 1-3 三螺杆泵概述特点输送介质种类应用标准结构
¾
Introduction of three screw pumps
¾ 4-7 三螺杆泵工作原理特性
¾
Operating principle, structure and characteristic of three screw pump
4
返回
SN 系列三螺杆泵
●SN 系列三螺杆泵的型式代号
泵型式代号
SN
1. 系列
2. 型式
3. 规格
4. 主杆的方向（R=右旋
5. 螺旋角度
6. 结构特性及轴承
7．密封
8. 泵体
9. 材料组合
F
210
L=左旋）
R
46
K 2 Y-
W3
பைடு நூலகம்
(1).从驱动端看，若要求泵轴顺时针转动，则选 R，逆时针转动，则选 L。

SNH SNF SNS 系列三螺杆泵 SNJ S3F 系列三螺杆泵 3G 3GR 3GC 3GS 3GCS 3GCLS 系列三螺杆泵
SERIES THREE-SPINDLE SCREW PUMPS
广泛用于：液压润滑系统 / 工艺冷却系统 / 管道冲洗循环系统 / 油品泵送工程
¾ 11 选泵流程
¾
Process of selecting pumps
¾ 13 SN系列三螺杆泵性能表
¾
Performance table of SN series three screw pumps
¾ 21 S3F系列三螺杆泵性能表

AMETEK干燥器305400901S

AMETEK干燥器305400901S AMETEK干燥器305400901S（询价：15 8 05 06 12 13-李工）AMETEK氧化锆室70597SEAMETEK氧化锆头71063SEAMETEK取样过滤器71072SE厂家AMETEK天然气露点仪13-100-C-N-025AMETEK湿气发生器305010901S阿美特克露点仪13-1210-C-N-2AMETEK氧化锆传感器71785SEAMETEK过滤器71849SEAMETEK镜头CH13-0007-tAMETEK电路板13-0307AMETEK热电偶SC4326-NR-FCAMETEK 铂电阻13-0236 AMETEK电源/键盘模块90253VEAMETEK 70049SE氧氣分析儀用取樣探棒AMETEK 90219VE可燃性氣體分析儀用顯示模組AMETEK阿美特克氧化锆过滤器74422SE 数量2AMETEK氧化锆头71785SEAMETEK阿美特克80472SEAMETEK光源电源880107902sAMETEK光源触发器880118901AMETEK硫化氢在线分析仪阴极灯(铜灯) PN:300-8707AMETEK硫化氢在线分析仪镉灯933 300-207AMETEK阿美特克119153-54,THERMALLY PRO TECTED LFUSE PRO TECTEDAMETEK阿美泰克存储器880060901SAMETEK阿美特克硫磺比值仪光源电源880107902SAMETEK阿美特克硫磺比值仪光源触发器880118901AMETEK阿美特克电源模块500124901AMETEK电路板80498SEAMETEK烃露点分析仪过滤组件100-1848AMETEK 300-2070的镉灯AMETEK阿美特克AMETEK氧化锆加热棒73052TEAMETEK氧化锆高温导线95384WEAMETEK温度控制器269323011AMETEK比值分析仪氙灯200880001AMETEK比值分析仪检测电路板880020901AMETEK比值分析仪测量池880324901氧化锆头ametek 71063SEAMETEK K型非接地式热电偶71697KEAMETEK取樣PROBE 75064SEAMETEK氧化锆高温导线95384WEAMETEK源触发器880118901AMETEK氧化锆73052TESAILOR N421SAILOR SP3520SAILOR HT4520特力得泵s-216-j35卡特发电机卡特彼勒169-3345滤芯滤芯2FS1000 P551000滤芯滤芯2LF9009 P553000滤芯滤芯2WF2075 P554075滤芯滤芯2P777868滤芯滤芯2P777869滤芯滤芯2FS1212 P558000滤芯滤芯2LF9009 P553000滤芯滤芯2WF2075 P554075滤芯滤芯2AF872 P181056滤芯滤芯2FF5052 P550440滤芯滤芯2FS1280 P551329滤芯滤芯2LF3349 P558615滤芯滤芯2WF2075 P554075滤芯滤芯2K2140EF01-ARO-14V-PNP/1德国司登利 STEINEL热风枪HG-2310 GE镇流器GE248HO-MV-NCAT泵 351意大利SAMIA.S.R.L－LESMO－MILANO P/N：P.85G3R滤芯TR20520SPM密封胶圈P108291BOCK活塞式制冷压缩机HGX8/2830-4SBOCK活塞式制冷压缩机HGX88e/2735-4SSB330-50A1/112A9-330AC'Treat滤芯P2544C'Treat滤芯B2523美国GM探测器IR2100美国GM探测器FL4000HC'Treat滤芯F0205C'Treat滤芯T0127C'Treat滤芯G0017SB330-10A1/112A9-330AAQUAMETRO流量计 vzo4-RE 0.00125DERRICK FLC-503配件，总成件号：14623-00E2S灯泡B300FLF230B/Y英格索兰气动悬挂葫芦手柄组件80148539JUMO 405052/000英格索兰启动马达SS815GB03R3贺德克滤芯 0160D005BN3HcVGG-4322-316-HCC-H2-XISC-D024E5SM-3201-22-HCC-H2-XISC-D024英格索兰修理包SS800-TK2HYDAC过滤器RF4-1-EPTO-AAE-0-4-16-1/KMS50英格索兰气动马达150BMPE88R54CARMANAH 型号M650H英格索兰修理包150BMPD-TK1CONTOIL Oil meter VZO 25 RC 130/16-RV1FHF Funke + Huster Fernsig电笛 HPWII212.251.07 230VGE镇流器GE-125-120-NVOXTEL 探测器RIP1-JNFROBUSCHI RBS 145/F BARESHAFTMoxa E3210VOXTEL 探测器RIP1-JNFDEIF PPU/2/95（PPU/2/GS）, 100-690 VAC, current -1A or -/5A supply 12/24VDC OPTION B1/F1MS-HTB-4TMS-HTB-4SKF轴承504264AUXITROL CT801-SI-RFCEAG防爆荧光灯 EXPLOSION-PROOF FLUORESCENT LIGHTING,厂家规格：CEAG Crouse-hinds ellk 92036/36 ，Exd IIC T4 IP66, 2*36W,220V,Order code:1 2266 875 109KEWILL 浮球式液位开关LV30-750S2FAUXITROL CT801-SI-RFOBSERVATOR OMC-406Mesto气动O型阀7150313600XT2-VPVL300DABD-SR2WB5HDMesto气动O型阀7150313600XTZ2-VPVL300DABD-SR2WB5HDNORGA VF500,103903,J1508-01,24Vdc德国威图RITTAL THERMOSTAT/超温开关 SK 3110.000OBSERVATOR 手柄OMC-422FHF Funke + Huster Fernsig电笛 HPWII212.251.07 230VMS-HTB-6TMS-HTB-8MS-TDT-24MS-TC-308万福乐AS321006电磁控制阀阿特拉斯压力传感器1089057565ITRANS，MFR硫化氢传感器\工业，科学\7702-3828 ITRANS硫化氢传感器，P/ N：7702-3828阿特拉斯压力传感器1089057578万福乐AEDRVN6-S775/200电磁阀哈威PSL 31/D250-2-A 2 LW 40/25 A 250 B 250FPH 1/EA/3-A 2 H 40/40 A 250 B 250/EA/3-A 2 H 40/40 A 200/EA/3-A 2 H 40/40 A 200/EA/3-A 1 L 40/40/EA/3-A 1 L 40/40/E0A8/3-A 1 L 40/40/E0A8/3-A 1 L 40/40/E0A8/3-A 1 L 40/40/E0A8/3-A 1 L 40/40/E0A8/3-E 4-G 24液压泵（高压） ENERPAC P392手动液压泵 MAX10000PSI/700BARControlli 电动二通阀2FGB25派克马达F12-060-MS-SV-T-000-000-0PSL轴承912-304A派克马达 3799999Consilium康士廉手动火警报警按钮NS-CP-IP55，电压24VDCConsilium康士廉手动火警报警按钮5200014-01A MCP-C IP55Controlli 电动二通阀2FGB40Controlli 电动二通阀2FGB50COMET抛绳器1104威伯科WABCO 9253231300威格士 VMQ135S158哈威G49-22-G 24哈威RB1哈威R 8,3-8,3-8,3-8,3-BABSL-Z 15电磁阀 UNIWO SOLENOID VALVE 2-9bar -40-110℃ Model:HV-515N哈威PMVR4-44/G 24哈威EV1M2-12/24哈威R2.7ITALVIBRAS振动电机M3/4-S02盖瑞特增压器TV7301/8924252/466176-0001/46西门子触摸屏smart700 6AV66176-5001丹佛斯电磁阀线圈018F6176哈威R8.3-8.3-8.3-8.3/Z15BABSLB-406T B-560TTAIYO流量计DFS3-1200-DC24V树脂叶轮空调压缩机\ZR81KC TFD 522 380V滤芯空气过滤器B160049JUMO DELOS SI 压力变送器405052/000OBL意大利固化剂隔膜泵MC261OBL意大利固化剂隔膜泵MC201HAWE 柱塞泵R8.3-8.3-8.3-8斯贝克泵NPE25/30-200派克电磁阀RCS2406-02-200Lscanwill增压阀P7.0RHEINZMANN 电位器海茵茨曼序列号9710024012-Z电动电位计SW07-1-M-ES-120S 斯贝克泵NP25/30-200斯贝克高压泵NPE25／70＿100威格士泵 PVB10/RSY/31/CMC/11GUIBERSON斯贝克高压泵NP25/70-120MONITRAN振动传感器MTN/1185CQ-20帕斯菲达X100-XB-AAAA365ATLAS 控制面板，序列号：91121044003 备件号：1900071292JOTRON MF-11122VCPLUS球阀通用备品 SEALWELD 阀门清洗液S-VCP-SGC力士乐A10VSO71DRS/32R-VPB22U99BOSCH DFJ020012BOSCH DFJ010006Brand液压流量控制阀FC51-1/2英国michell露点仪S4000 -60℃—+40℃英国michell露点仪S4000 -85℃—+20℃英国michell露点仪S4000 -100℃—+20℃绝压0-10BAR_德鲁克PTX5072-TA-A1-CA-H0-PA绝压0-350mbar_德鲁克PTX5072-TA-A1-CA-H0-PAMission 648408706ORGA 雾笛导航系统PCB64 PCB CODER MK2 SUITABLE FOR FOGHORN CODE，ITEM NO: 15S50040ORGA 雾笛导航系统PCB71 PCB 35POSC 860Hz INVERTER，ITEM NO: 15S70860 德国沃马防咬剂 530.0358Mission 661009010AMission 646490557Mission 648402295Mission 648408201SMission 072200017限位开关 D-C73AS2201F-01-10S新款AS2201F-01-10SA摆动气缸执行机构 MGPM32-50新款MGPM32-50ZGRA1BS50-180C是否CRA1BS50-180C新款CRA1BS50-180CZ气缸 MDBT40-75新款MDBT40-75ZL-MDBT32-50气缸 MDBB50-125新款MDBB50-125Z气缸 MDBB32-100新款MDBB32-100ZMBT80-350新款MBT80-350ZMBB50-60新款MBB50-60Z气缸 MBB50-55Y-05M气缸 MBB50-250新款MBB50-250ZL-CM2E32-50电磁换向阀 VQ4151-5H-03电磁换向阀 VQ4151-5H电磁换向阀VG342R-5DZ-06A应是 VG342R-5DZ-06电磁换向阀VFS5110-5DZB-06电磁换向阀VCA41-5DLB-5-03-F电磁换向阀SMC SY7120-5DZ-02-F2 DC2电磁换向阀VQ5251-5H-04电磁换向阀VQ5151-5H-04气缸 MDBT50-75新款MDBT50-75ZAS3201F-03-10S新款AS3201F-03-10SA气缸 MBB63-35新款MBB63-35Z气缸 MBD50-100新款MBD50-100ZAS4201F-04-12S新款AS4201F-04-12SATU1065BU-100AS2201F-02-10S新款AS2201F-02-10SA气缸 CRB1BY80-90D气缸 MGGMF40-300电磁换向阀 VQ4151-5H-03滤片SPL25 202罗茨同步马达FDRA010422WVR280罗茨同步马达FDRA020112WVR280COMROD VHF天线AV7电磁换向阀 VQ4151-5HFLUKE过程校检仪754SICK光电眼 KT6W-2N5116PROTEGO管端呼吸阀VD\SV-250\CS摩托罗拉防爆对讲机/GP338横河EJA110A-EHS5A-97DACOMROD航空对讲机天线AV19MARZOCCHI马祖奇齿轮泵GHP3-S-30-FQ英格索兰气动马达GS08P16-055FSOLO感温探头测试装置461奔驰A2710503347*10奔驰A2710503447*10英格索兰空压机UP5-11CTAS-8-2722-3/8英寸到8-5/8英寸产品系列号H540202-3/8英寸到15英寸产品系列号H54023横河EJA530A-ECS7N-07NN/KF2GOIZPER 5725OWD手动截止阀 TYCO 型号PN37MPaDN50T283'CCAT发电机电池_9X9730woodward电磁阀SA-3527-TOILTECH冷却器 B25TH*100/1P-SC-SODA-1110-1N防爆电话NIPPON HAKUYU感烟探头FD-8311NIPPON HAKUYU接线盒OFZ-9002电磁阀SJ06E532NC009224VDC万福乐电磁换向阀 AExd4Z60a-G24/L15万福乐防爆比例减压阀 MQBPM22-150/L15-Z382万福乐液控换向阀AP4Z60aDTLTA 热金属检测器&Z3.JC.S N`85581 220V&马丁戴克仪表油 w15-4日本横河变送器 EJA110A-EHS5A-97DA日本横河变送器 EJA530A-ECS7N-07NN/KF2/QR德鲁克校验仪DPI880MKS 153D-4-100-2罗斯蒙特压力变送器 2088G-3-S-22-A-2-S5-B4-ED-M5-Q4 Mission 641103296FEDERAL SIGNAL CORPORATION 27XST-024YFEDERAL SIGNAL CORPORATION CMXC-SBNORGREN 减压阀B74G-4GK-A01-RMN底特律S40发动机配件1817677C91 燃油滤芯底特律S40发动机配件1817677C91 燃油滤芯底特律S40发动机配件2G110119 空气滤清器底特律S40发动机配件TFX-400*80底特律S40发动机配件TFX-400*80 液压油箱吸油滤芯（DDC-S-40 底特律S40发动机配件G110119FRABA编码器0CD-DPB1B-1212-C10S-H3PDNH扬声器DSP-25EExmNTPARKER电磁阀341N35 220Vbei NPEXA-CA2D11P Pt100 0-300℃OTECO钻井大绳排缆器G-102-S 431122watlow型号:AF-JAOTA094UJ100西博斯西博斯2SA5511-2CE00-4BBS-Z西博斯西博斯2SA5511-2CE00-4BB3-Z力士乐A10VSO71DR/31R-PPA12NOOLIEBHERR CLYBEARING PIVOT PTECE ADD 918509414Audco 731-C丹麦ROTAN HD51EFMT-1U2B2美卓定量阀RAW100AW-NC4L100-ND4KS22美卓定量阀RAW100AW-NC41L100-ND4KS22NOV国民油井华高螺杆泵定子RRE0822207E+E 温湿度变送器 EE31-PFTD3025D05/BG6-T26OTECO钻井大绳排缆器滚子431121马丁戴克机械压力表38021601，X00-04-264，0~16000Psi OTECO钻井大绳排缆器修理袋431112SCHMERSAL BN20-11RZ-M16能美感烟探测器FDK512-JCAUTION P3403892-0351MKS蝶阀153D-4-100-2OTECO配件280105OTECO配件280106美国WATLOW瓦特隆探头AF-JAOTA094UJ100OTECO配件280102OTECO配件280107阿波罗探头ob-ht-41014-marARROW Electric Driven Chemical Injection泵BR4300Brand液压流量控制阀FC51-1/2MONARCH泵AOT-6MONARCH泵FAOT-6MN-DSF40GM-16F-1050V.9-A2WL-STZ20-24D美国谷轮的压缩机谷轮ZR190KC-TFD-522LG接触器 GMC-180线圈 AC380V 180A康士廉探头SWM-1/KL 57°普兰索力泵 VF 14T1503N75T-S35CLIMAX润滑脂\规格：SIXE B 3/8"kidde FENWAL 感烟探头CPD7051意大利ITALVIBRAS MVSI 10/10000-S02 7.6KW 380V 50hz 3phLewis皮带BC Aqua-terraLewis灵活的钢尾线TR-14DYNAPAR BRAND A103-004意大利bont阀FIG.6051 4500 616.34ENDURO RX4CH-24GRACO 214980(附帶2KG壓力指示配套φ6氣管接頭,φ6油管接頭，帶50mm加長桿kidde FENWAL 感烟探头CPD7054GOODALL00008软管瑞士Contelec电位器PD210 1KO/J 4BMGRACO (固瑞克)高压黄油泵工作压力：580公斤，50：1 PN：239877，序列号：K7973康士廉探头5200047-00AMJ441-11Y IEC60947-5-1DRVCK德鲁克PTX7517-4426三阳DB-3002A-2费斯托电磁阀 537640W2002滤芯空气滤芯p777579瑞士CONTELEC PD210-1KΩ/J 4BM霍尼韦尔压差开关DPS200DRVCK德鲁克PT*2072-AT-A1-CB-HO-PRDRVCK德鲁克PT*5072-AB-A2-CB-HO-PR摩菲油位保持器-LR857DRVCK德鲁克PT*5072-TB-A2-CB-HO-PRDRVCK德鲁克PTX5072-TA-A1-CB-H0-PR油力MB-4/1S-4/28L/G-4/M3油力MB-4/3S-4/28L/18L/18L/G-4/M3DRVCK德鲁克PTX5072-TA-A2-CB-H0-PRDRVCK德鲁克PTX5072-TA-A2-CB-H0-PRPH计310P-01A奥利龙ABB AT636S18三阳DB-3010AF-01DET-TRONICS 可燃气体报警器PIRECLA1A1W1AMDET-TRONICS 可燃气体报警器PIRECLA1A1W1UNITOR超声波清洗机S-700/HM，230VDNH扬声器HS-15EExmNTDET-TRONICS 可燃气体报警器PIRECLA1A1Y1电缆HQ30D53151000奥莱尔胶囊全套 50LD (50M25)意大利SETTIMA海林柯螺杆泵GR55SNT380LSNRF2安全阀/PSV-7181A/外输橇流量计95130111BEUPEC晶闸管T1503N75T-S35KEYSTONE光杆蝶阀，FAR1/T064/DN150KEYSTONE气动蝶阀，FAR1/T064/DN150+F79U-012DAKEYSTONE阀座DN150 FAR1 NBR海沃齿轮油泵14571231C美国科尔摩根Kollmorgen伺服电机AKD-B01206-NBAN-0000 美国科尔摩根Kollmorgen伺服电机AKM63L-ANCNR-00PSL 5H1/210-3canrig H101238canrig H100015canrig H100020哈里伯顿HQ-2000-凡尔胶皮-2030021哈里伯顿HQ-2000-风扇液压马达-015.61.015.31哈里伯顿HQ-2000-启动液压马达-CMD-3A-111哈里伯顿HQ-2000-空气滤芯-7695500K哈里伯顿HQ-2000-胶联剂泵总成-CA T1531哈里伯顿HQ-2000-柱塞机油气动泵-9911-1哈里伯顿HQ-2000-2英寸CAMPBEL呼吸阀-FOOT V ALVE哈里伯顿HQ-2000-蝶阀NORRISEAL-R1011-13AA-1A哈里伯顿HQ-2000-液压齿轮泵-CASAPPA-P/GD-N-EL-P-FS哈里伯顿HQ-2000-变矩器液压油滤-67636652哈里伯顿HQ-2000-工作缸皮碗-1318-5075哈里伯顿HQ-2000-油水分离器滤子总成-A000 477 13 02哈里伯顿HQ-2000-1-1/2英寸旋塞阀-15000psi 1502哈里伯顿HQ-2000-1-1/2英寸旋塞阀修理-15000psi 1502哈里伯顿HQ-2000-3英寸活动弯头-50型MXF15000psi 1502哈里伯顿HQ-2000-3英寸活动弯头-10MXM 15000psi 1502哈里伯顿HQ-2000-3"旋塞阀-SF105-3*3,105MPA哈里伯顿HQ-2000-2"旋塞阀-SF105-2*2,105MPA哈里伯顿HQ-2000-3"活动弯头-100M-M(双公) WT10.3L 105MPA哈里伯顿HQ-2000-压轮轴承-HK440B CA310017哈里伯顿HQ-2000-4"低压管线-4*长4.5M,受压1MPA哈里伯顿HQ-2000-高压管线-受压40MPA,长5M,1502扣F-M哈里伯顿HQ-2000-后桥油封-A-1205-P-2590哈里伯顿HQ-2000-中桥油封-A-1205-P-2592哈里伯顿HQ-2000-风扇皮带-D1102-4897哈里伯顿HQ-2000-雨刷器气泵-J339-56-1/K339-56-2哈里伯顿HQ-2000-后刹车分配阀T-294859D哈里伯顿HQ-2000-分配器电磁阀-K295-386哈里伯顿HQ-2000-大泵螺栓-50.8*10哈里伯顿HQ-2000-大泵螺栓-19*88哈里伯顿HQ-2000-大泵销子-19*88哈里伯顿HQ-2000-大泵销子-19*51哈里伯顿HQ-2000-大泵齿盘-364*25.4哈里伯顿HQ-2000-大泵拉杆-133*290哈里伯顿HQ-2000-大泵螺栓-50.8*95哈里伯顿HQ-2000 大泵连接盘销钉哈里伯顿HQ-2000HQ-大泵连接盘螺丝哈里伯顿HQ-2000-大泵连接盘拉杆哈里伯顿HQ-2000-灌注泵-101209391哈里伯顿HQ-2000-风扇液压马达修理包CAT PUMP是抽取无磨料（无颗粒）液体、中等PH液体介质的最理想液体泵，其抽取的液体介质包含城市供水、过滤后的废水、油料、清洁溶液、杀虫剂、化学品溶液、海水、去离子水等，在制药和食品制造上也在使用。

三螺杆泵样本

华拓泵业
SN / S3F / SNJ / 3G 系列三螺杆泵
华拓泵业
后盖 End cover
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工作原理、结构、特性
华拓泵业1 三螺杆泵属于回转式容积式泵，其泵送原理为：一个泵体（或三孔衬套）和对称平行布置的三根相互啮合的螺杆精确配合形成连续的相互隔离的密闭腔，当主杆转动时，流体被吸入到密闭腔中，随着主杆转动密闭腔连续、均匀地沿轴向移动，从而带动流体由泵进口腔排送至出口腔，实现泵送升压过程。
Three screw pumps are widely used in lubrication
the whole process.
stations, hydraulic systems and process cooling systems as power source of liquid, service for industry field of shipbuilding, metallurgy, iron and steel, petrochemical industry, power, machining, etc. Our experience in these years show that three screw pumps are more excellent than other pumps in the
between them, so the helical surface of screws

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O L D M E 浸没式泵过滤网
-5-
-6-
SMT16B系列 40bar 转速n=950rpm
对于高粘度介质及油气混合介质的应用请与我们联络获得适合的螺杆泵型号-7-
SMT16B系列 40bar 转速n=950rpm
Hylinco无须预先通知，将保留更新和更改产品规格的权利
-8-
SMT16B系列 40bar 转速n=950rpm
对于高粘度介质及油气混合介质的应用请与我们联络获得适合的螺杆泵型号-9-
SMT16B系列 40bar 转速n=950rpm
Hylinco无须预先通知，将保留更新和更改产品规格的权利
SMT16B系列 40bar 转速n=950rpm
对于高粘度介质及油气混合介质的应用请与我们联络获得适合的螺杆泵型号
SMT16B系列 40bar 转速n=950rpm
Hylinco无须预先通知，将保留更新和更改产品规格的权利
SMT16B系列 40bar 转速n=950rpm
对于高粘度介质及油气混合介质的应用请与我们联络获得适合的螺杆泵型号
SMT16B系列 40bar 转速n=950rpm
Hylinco无须预先通知，将保留更新和更改产品规格的权利
SMT16B系列 40bar 转速n=950rpm
对于高粘度介质及油气混合介质的应用请与我们联络获得适合的螺杆泵型号
SMT16B系列 40bar 转速n=950rpm
Hylinco无须预先通知，将保留更新和更改产品规格的权利
SMT16B系列 40bar 转速n=1450rpm
对于高粘度介质及油气混合介质的应用请与我们联络获得适合的螺杆泵型号
SMT16B系列 40bar 转速n=1450rpm
Hylinco无须预先通知，将保留更新和更改产品规格的权利
SMT16B系列 40bar 转速n=1450rpm
对于高粘度介质及油气混合介质的应用请与我们联络获得适合的螺杆泵型号
SMT16B系列 40bar 转速n=1450rpm
SMT16B系列 40bar 转速n=1450rpm
SMT16B系列 40bar 转速n=1450rpm
SMT16B系列 40bar 转速n=1450rpm
SMT16B系列 40bar 转速n=1450rpm
SMT16B系列 40bar 转速n=1450rpm
SMT16B系列 40bar 转速n=1450rpm
SMT16B系列 40bar 转速n=2950rpm
SMT16B系列 40bar 转速n=2950rpm
SMT16B系列 40bar 转速n=2950rpm
SMT16B系列 40bar 转速n=2950rpm
SMT16B系列 40bar 转速n=2950rpm
SMT16B系列 40bar 转速n=2950rpm
SMT16B系列 40bar 转速n=2950rpm
SMT16B系列 40bar 转速n=2950rpm
SMT系列 80bar 转速n=950rpm
SMT系列 80bar 转速n=950rpm
SMT系列 80bar 转速n=950rpm
SMT系列 80bar 转速n=950rpm
SMT系列 80bar 转速n=950rpm
SMT系列 80bar 转速n=950rpm
SMT系列 80bar 转速n=950rpm
SMT系列 80bar 转速n=950rpm
SMT系列 80bar 转速n=950rpm
SMT系列 80bar 转速n=950rpm
SMT系列 80bar 转速n=950rpm
SMT系列 80bar 转速n=950rpm
SMT系列 80bar 转速n=1450rpm
SMT系列 80bar 转速n=1450rpm
SMT系列 80bar 转速n=1450rpm。