The lubricating oil system of thermal power plants is crucial for ensuring the normal operation of equipment and extending its service life. In this system, the HSNH210-46 triple screw pump plays an important role. This article will provide a detailed introduction to the application of HSNH210-46 triple screw pump in the lubricating oil system of thermal power plants.

HSNH210-46 triple screw pump is a quantitative volumetric low-pressure rotor pump that delivers a lubricating medium in an axial direction without pulsation. It is a spiral surface composed of special profiles (cycloids). When the motor or motor drives the active screw to rotate, the constantly moving sealing chambers gradually form a vacuum. The liquid is sucked in by the suction port under atmospheric pressure and transported continuously and without pulsation along the axial direction to the discharge port, without stirring or emulsification.

In the lubricating oil system of thermal power plants, the application of HSNH210-46 triple screw pump is reflected in the following aspects:

1. 1. Main oil pump: The lubricating oil system of thermal power plants requires the main oil pump to provide sufficient oil to meet the needs of various lubrication points. The efficient and stable characteristics of HSNH210-46 triple screw pump make it very suitable for use as a main oil pump. It can continuously and quantitatively transport lubricating oil, ensuring stable lubrication system pressure and providing sufficient lubricating oil to meet the needs of bearings, gears, and other mechanical components.
2. 2. Circulating oil pump: In the lubricating oil system of thermal power plants, the circulating oil pump is responsible for maintaining the cleanliness and cooling of the oil. HSNH210-46 triple screw pump can serve as a circulating oil pump, effectively circulating oil in the lubrication system while taking away heat and impurities, maintaining oil cleanliness and suitable working temperature.
3. 3. Supplementary oil pump: During the operation of thermal power plants, there may be a decrease in oil volume due to leakage or other reasons, so it is necessary to supplement the lubricating oil with a supplementary oil pump. The HSNH210-46 triple screw pump can serve as a supplementary oil pump, accurately replenishing lubricating oil as needed to maintain the normal operation of the system.
4. 4. Oil depot transportation: Lubricating oil from thermal power plants is usually stored in the oil depot and needs to be transported to the lubrication system through an oil pump. HSNH210-46 triple screw pump can be used for oil transfer between oil depots and lubrication systems, ensuring safe and efficient oil transfer.

The application advantages of HSNH210-46 triple screw pump include:

1. High efficiency: The high efficiency of a three screw pump can reduce energy consumption and lower operating costs.

2. Stable operation: The stable operation of the pump can ensure the stability of the lubrication system and the normal operation of the equipment.

3. Self suction capacity: The three screw pump has strong self suction capacity and does not require a bottom valve, making it easy to install and start.

4. Leak free design: The leak free design of the pump can avoid waste of lubricating oil and environmental pollution.

5. Easy maintenance: The pump has a simple structure, universal parts, and is easy to maintain and replace.

Yoyik can offer many spare parts for power plants as below:
solenoid valve HQ16.14Z
SEAL OIL SYSTEM Vacuum pump WS30
VALVE 73218BN4UNLVNOC111C2
mechanical seal L270/91
Seal oil pump (excluding motor) HSN280-43NZ
AST solenoid valve 3D01A011
ACTUATOR YIA-JS160
Change over valve XFG-1F
PUMP 80AY50X9
solenoid 24vdc CCP230D
SHAFT HZB200-430-01-01
safety valve 4594.2582
solenoid valve J-110VDC-DN6-DOF
screw pump suppliers HSN210-54
main stop valve WJ15F1.6P
pump HSNH210-46