喂煤称(德国申克)

南桐特种水泥有限责任公司5000t/d熟料水泥生产线工程煤粉计量系统

2009年度重庆市南桐特种水泥有限责任公司

5000t/d熟料水泥生产线主机设备购置计划

煤粉计量系统技术协议

设备标书包号：CQNT-020

卖方合同编号：PCN5642-02-09/B

买方：重庆市南桐特种水泥有限责任公司

卖方：申克（天津）工业技术有限公司

2009年02月

项目:01 窑头煤粉称重给料系统MULTICOR K 50 和MULTICELL 800/70 (3)

COAL DUST FEEDING SYSTEM OF KILN (3)

1.1 1台耐压质量流量计型号MULTICOR K 50 (4)

MASS FLOW METER MULTICOR K 50 pressure-proof (4)

1.2 1台耐压设计水平星型给料机，型号MULTICELL 800/70 (5)

HORIZONTAL STARFEEDER Type MULTICELL 800/70 pressure-proof (5)

1.3 1套压缩空气净化装置/ CONDITIONER FOR COMPRESSED AIR for K50/K80 (5)

1.4 1套测量及控制系统/ ELECTRIC CONTROL SYSTEM (6)

1.5 1套煤粉仓称重系统/ BIN WEIGHING SYSTEM WITH ON-STREAM CALIBRATION (6)

1.6 煤粉输送系统的总体设计/ BASIC ENGINEERING for the Conveying of Coal Dust (7)

项目:02 窑尾煤粉称重给料系统MULTICOR K 80 和MULTICELL 1000/100 (9)

COAL DUST FEEDING SYSTEM OF Calciner (9)

2.1 1台耐压质量流量计型号MULTICOR K 80 (10)

MASS FLOW METER MULTICOR K 80 pressure-proof (10)

2.2 1台耐压设计水平星型给料机，型号MULTICELL 1000/100 (11)

HORIZONTAL STARFEEDER Type MULTICELL 1000/100 pressure-proof (11)

2.3 1套压缩空气净化装置/ CONDITIONER FOR COMPRESSED AIR for K50/K80 (12)

2.4 1套测量及控制系统/ ELECTRIC CONTROL SYSTEM (12)

2.5 1套煤粉仓称重系统/ BIN WEIGHING SYSTEM WITH ON-STREAM CALIBRATION (13)

2.6 煤粉输送系统的总体设计/ BASIC ENGINEERING for the Conveying of Coal Dust (13)

项目: 03 备品备件/SPARE PARTS (15)

项目: 04 仪表管理软件及连接线/ Easy Serve VPC 20150 software and data connection cable (15)

项目:05 运保费/ TRANSPORTATION AND INSURANCE (15)

项目: 06 安装指导及调试/VERIFICATION OF INSTALLATION, CALIBRATION AND COMMISSIONING (15)

工程设计/ 资料/Engineering / Documentation Type (3 sets) (18)

一般要求/ General Technical Condition: (19)

技术规格和供货范围/ Scope of supply and Technical Specification

项目: 01 窑头煤粉称重给料系统MULTICOR K 50 和MULTICELL 800/70

COAL DUST FEEDING SYSTEM OF KILN 技术参数/ Technical data

给料量2-20 t/h，正常11-14 t/h

Feed rate range 2-20 t/h, normal 11-14 t/h

给料精度+/- 0,5 %相对于实际流量

Feed accuracy related to the actual feed rate

依据样本/ acc. to data sheet BV - D 2082 GB 给料稳定性/ Feeding constancy+/- 1,0 %

依据样本/ acc. to data sheet BV - D 2082 GB 系统图/ System drawing V032181.B02

材料参数/ Material data

固体物料/ Bulk material煤粉/ Coal Dust

堆比重/ Bulk density0,4-0.5 t/m³

粒度/ Grain size3% 0.080mm，方孔筛筛余/<3% on R 0,080mm,max. 1mm.

含水量/ Moisture最高max. 2.5 %

温度/ Temperature最高max. 80 °C

流动性/ Flow properties不迟滞/ not adherent

灰份/ Ash contents最多/ max. 15 %

系统描述:

申克公司的煤粉给料系统由测量单元MULTICOR和预给料单元水平星型给料

机MULTICELL组成。

The SCHENCK coal dust feeding system is based on the MULTICOR measuring unit and the MULTICELL horizontal starfeeder, which serves as a discharge and pre-feeding device.

直接安装在给料机MULTICELL下边的计量单元——MULTICOR利用科里奥利

力原理计量。

Located directly beneath the MULTICELL unit is the MULTICOR measuring unit which is based on the coriolis force principle. The physical law of the coriolis principle, the force of moving mass, which acts upon on a rotation wheel, forms the basis of our measuring unit MULTICOR.

上述两部分与申克公司的仪表DISOCONT组成了快速精确的控制给料系统。

Both units when combined with SCHENCK's state of the art electronic,

DISOCONT, form a very fast and precise controlled feeding system.

给料系统重要的设计和应用要素：

The significant design and application parameters for the feeding system are:

- 大口径进料口

- Large inlet diameter 700mm for the inlet tube of the MULTICELL.

- 带有独立驱动的搅拌器安装在星型给料机MULTICELL 上方的小仓里

- Agitator integrated in the inlet tube directly above the MULTICELL- starfeeder wheel with an idependent drive unit.