1-RIKT 压缩机介绍

X3CrNiMo13-4 X5CrNiCuNb16-4 34CrNiMo6 34CrNiMo6
A182(F6NM) A564(630) AISI 4340 AISI 4340
S41500 S17400 G43400 G43400
Bearing Housing integral with Casing Ductile Cast Iron EN-JS1030 Cast Steel 1.0619 Waterchamber Ductile Cast Iron Guide Wall Stainless Steel Water Separator Stainless Steel Cooler Tubes Copper-Nickel Alloy EN-JS1020 1.4301 1.4301 CW352H
730 GB 8 Januar, 2002
Detail Maintenance
Side View
Complete access to bearings and internals through manhole cover on top of housing
KK 10
© MAN Turbomaschinen AG Schweiz
Standardization or Tailor-Made?
- Standardized components in different sizes ... - Standardized along geometrical row ...
frame size, impellers, bearings, coolers, seals ...
730 GB 8 Januar, 2002
Material List RIKT
Part
Material Form Number Designation Nearest Equivalent Standard UNS
Impellers Stainless Steel 1.4313 Tie Bolt and Cap Screw Stainless Steel 1.4542 Coupling Forged Steel Intermediate Shaft Forged Alloy Steel 1.6582 1.6582
Material List RIKT
Part
Material Form Number Designation Nearest Equivalent Standard UNS
Inlet Casing Ductile Cast Iron Casing welded Steel Plate Outlet Casing Ductile Cast Iron Casing Bolts Steel Bar
Bearing Housing Combi-Bearing Axial/Radial Overhanging Impeller Seal Gas Maintenance Inlet Guide Vanes
Arrangements Standardization & Options
KK 2 © MAN Turbomaschinen AG Schweiz
730 GB 8 Januar, 2002
Detail IGV Stage 1
Flow control Maintenance-free bearings and sliders
KK 12
© MAN Turbomaschinen AG Schweiz
730 GB 8 Januar, 2002
Arrangements
Shaft Forged Steel 1.6957 Balance Piston integral with last impeller Labyrinth Strips Stainless Steel 1.4113
X6CrMo17-1
AISI 434
S43400
KK 15
© MAN Turbomaschinen AG Schweiz
EN-GJS-400-15 GP240GH EN-GJS-400-18 X5CrNi18-10 X5CrNi18-10 CuNi10Fe1Mn
A536 A216(WCB) A395 A240(304) A240(304)
F32800 J03002 F32800 S30400 S30400
B111 / B359 C70600
... suits all clients’ requirements ... standardized, but flexible ... tailor-made, but standardized
KK 14 © MAN Turbomaschinen AG Schweiz
730 GB 8 Januar, 2002
The High Performance Radial Isotherm Turbocompressor
RIKT
Design Features
KK 1 © MAN Turbomaschinen AG Schweiz
RIKT Compressor Design Outline
Design Details
F32000 K02700 F32800 G43400 F43002 K02700 F12101 F32800 K02700 K42885
Guide Vanes Austenitic Cast Iron 0.7670 Internal Parts Steel Plate Cast Iron Ductile Cast Iron Diffusers Steel Plate 1.0566 EN-JL1030 EN-JS1030 1.0566
730 GB 8 Januar, 2002
Design
Design Changes
RIKT
KK 3 © MAN Turbomaschinen AG Schweiz
730 GB 8 Januar, 2002
Detail Bearing Housing
Top View
KK 4 © MAN Turbomaschinen AG Schweiz
730 GB 8 Januar, 2002
Detail Bearing Housing Side and Front View
Bearing Housing containment with access to:
Temperature Measurements Jacking Oil System
Detail Seal Gas
Exhaust
KK 8 © MAN Turbomaschinen AG Schweiz
Seal Gas
730 GB 8 Januar, 2002
Detail Maintenance
Biblioteka Baidu
Front View
KK 9 © MAN Turbomaschinen AG Schweiz
KK 5 © MAN Turbomaschinen AG Schweiz
730 GB 8 Januar, 2002
Detail Combi-Bearing Axial/Radial
Combi-bearing is positioned behind 1st impeller to minimize gap and losses between impeller and channel wall.
EN-JS1062 1.0566 EN-JS1062 1.6582
EN-GJS-400-18U P355NL1 EN-GJS-400-18U 34CrNiMo6 GGG-Ni22 P355NL1 EN-GJL-200 EN-GJS-400-15 P355NL1 26NiCrMoV14-5
A536 A516(70) A395 A320(L43) A439(D-2C) A516(70) A 48(30) A536 A516(70) A470
KK 6 © MAN Turbomaschinen AG Schweiz
730 GB 8 Januar, 2002
Detail Overhanging Impeller
Axial pins Tension bolt
KK 7 © MAN Turbomaschinen AG Schweiz
730 GB 8 Januar, 2002
Compressor with thrust bearing Flexible disc coupling Double helical gear Flexible disc coupling
KK 13
© MAN Turbomaschinen AG Schweiz
730 GB 8 Januar, 2002
KK 16
© MAN Turbomaschinen AG Schweiz
730 GB 8 Januar, 2002
730 GB 8 Januar, 2002
Detail Maintenance
Lifting device for easy access to the bearings for maintenance and service.
KK 11
© MAN Turbomaschinen AG Schweiz