OIL CLEANING SYSTEM OF GAS-TURBINE POWER PLANT OF GROUND APPLICATION Russian patent published in 2006 - IPC F02C7/06 

FIELD: mechanical engineering; gas turbines.

SUBSTANCE: invention relates to oil cleaning systems of stationary gas-turbine plants for gas-transfer sets and gas-turbine power stations. Oil cleaning system contains additional filter housing with bypass valves and filtering members installed on thread for demounting, in vertical direction relative to horizontal axis of power plant. Filters are connected by lubrication lines with inlet friction units of gas generator and free turbine through inputs of standard filter housings. Outputs of bypass valves of standard housings are blanked, and additional housing of filter of automatic control system is connected directly with lubrication units of said system without housing of standard filter on front end face of power plant. Lower points of housings of all additional filters at their fastening should be located at height whose minimum value is equal to their length.

EFFECT: reduced labor input at routine servicing, prevention of secondary contamination of oil when carrying out route servicing.

4 dwg