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The boiler feedwater pump sealing ring 4FK5D32M-01B-04 is a special type of pump used in power plants to provide water to boilers. It achieves water pumping through the drive of a small steam turbine, and has a series of advantages, including high safety, startup flexibility, and energy conservation.
The boiler feed pump 4FK5D32M-01B-04 uses a small steam turbine as the power source. This type of small steam turbine usually has a compact structure, short shaft, strong adaptability, and can efficiently drive the operation of the feedwater pump. The structure of the water supply pump is centrifugal, which applies inertial centrifugal force to the fluid through the rotation of the pump impeller, causing it to flow towards the edge of the pump casing. This design helps with efficient pumping.
Working principle of the boiler feed pump 4FK5D32M-01B-04:
The operation of a small steam turbine drives the impeller of the pump to rotate, generating centrifugal force, and causing water to be pumped into the pump casing. The design of the centrifugal pump enables it to efficiently pump water to the boiler, meeting the water demand of the boiler. This ensures that the boiler can operate continuously and stably, providing sufficient steam.
Commonly used spare parts for water supply pump 4FK5D32M-01B-04:
nclude radial bearings, thrust bearings, shaft seals, pump body seals, wear rings, shaft sleeves, oil slinger rings, etc.
| Technical Specification of Boiler Feedwater Pump | |
| Type | Boiler steam driven feed water pump |
| Flow | 556 m3/h |
| Head | >2269.7 m |
| Rated speed | >3000rpm |
| Shaft power | 3840.4 kw |
| Required Minimum NPSH | 30.72m |
| Inlet pressure | 3.5MPa |
| Inlet steam temperature | 450°C |
| Steam intake | 7t/h |
| Exhaust pressure | 0.98MPa |
| Exhaust temperature | 330°C |
| Exhaust enthalpy value | 3176Kj/kg |
| Feed water temperature | 150°C |
Yoyik offers different types of Hydraulic pumps for industrial users:
Mechanical seal cover FA1D56-03-01
thrust bearing DG600-240-06-00
Main axle DG600-240-03-01
Sealing gasket for machine sealing water chamber FA1D56A-00-1/4
Main axle HZB253-640
Mechanical seal shaft sleeve FA1D56-01-07
Rotary housing CO46-02-01
Outside oil seal spring DG600-240-05-13
O-ring DG600-240-07-01(12)
Locking nut (left-hand rotation) FA1D56-01-04
O-ring DG600-240-07-01(13)
Rubber washer DG600-240-04-12
Main axle FK6G32M-03-01
Drive end inner shaft sleeve FA1D56-01-06
Bolt DLC1100-8-08
Hexagon nut DLC1100-8-07
Inside Oil Seal Spring DG600-240-05-11
Main axle FAID63
Drive gear 0110/0010
We also supply various spare parts for the boiler feedwater booster pump:
| sealing gasket | HZB253-640-03-06 |
| O-ring | HZB253-640-03-09 |
| OIL THROWER (THRUST BEARING) | HZB200-430-01-09 |
| Journal Bearing | HZB200-430-02-08 |
| Oil Throw Sleeve | HZB253-640-01-06 |
Standard & solid packaging ensures your goods safety.
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