AIR CLEANING DEVICE FOR GAS TURBINE PLANT Russian patent published in 2012 - IPC F02C7/47 F02C7/08 

FIELD: machine building.

SUBSTANCE: air cleaning device for gas turbine plant includes air receiving chamber (1), air filters (2) located in tiers in air receiving chamber, heating system of cyclic air with ring pipeline (3) supplying hot air to air receiving chamber, and connecting pipelines (7). As heating source of cyclic air there used is section of exhaust path of gas turbine engine. This section of the path is enclosed in heat insulating casing (5) with formation of heat accumulating capacity (6) that is interconnected on one side with atmosphere and on the other side with ring pipeline. Fan (8) is preferably installed at the inlet of heat-accumulating capacity.

EFFECT: increasing economy of operation of air cleaning device owing to using waste gas heat in cyclic air heating system.

2 cl, 1 dwg