COMBUSTION CHAMBER BURNER DEVICE CLEANING METHOD AND INSTALLATION FOR ITS APPLICATION Russian patent published in 2020 - IPC B08B3/04 B08B5/00 F23D14/50 

FIELD: gas industry.

SUBSTANCE: invention relates to gas industry, in particular, to a method and device for cleaning a combustion device of a combustion chamber of a gas turbine engine. Preliminary disconnected channels of burner device and collectors of fuel gas of gas-turbine engine from supply pipelines, tightly close fuel gas manifolds, one of channels of burner device is connected to pressure hose. Pressure hose is connected through a filter to a reservoir, which is connected to an air source by means of a connecting line through serially arranged nozzle, a tap and a T-piece. T-piece is connected to the tap with a pressure gauge connected to it. Then, plug is removed in area of flame tube in lower part of housing of combustion chamber of gas turbine engine, said taps are opened, and through pressure hose in direction from inlet to channel through flow part to fire tube combustion zone burner is washed with detergent solution, then additionally with washing water and then blown with air.

EFFECT: reduced time and labor intensity of cleaning of burner device, increased reliability of engine, improved repairability.

8 cl, 5 dwg