Oil pump discharge filter LQ01-1 for yoyik

Date:2019/4/12 16:23:18 Visits: Author:Dongfang YOYIK Engineering Co; Ltd,

Oil pump discharge filter LQ01-1 is the speed regulating oil system of steam turbine, also known as the high-pressure anti-fuel oil system. The main reason is that the speed regulating oil system and the lubricating oil system of steam turbine are independent, and the high-temperature anti-fuel oil (EH oil) is used to control the main steam valves and speed regulating valves of steam turbine by means of high oil pressure, so it is also called the EH oil system of steam turbine.

 
The filter element at the pump inlet is installed in front of the pump inlet of EH oil station. The purpose is to protect the main oil pump from damaging the pump by allowing large particles in the oil to enter the pump body. 140 um, twice a year.
 
Pressure return oil filter element is installed in EH oil station. The anti-fuel oil should be returned to the fuel tank in one cycle of the system, filtered before returning to the fuel tank, and the cleanliness of the anti-fuel oil returned to the fuel tank should be ensured. 3 micron, twice a year.
 
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DFSYC-2019-4-12-A