COMPLEX AIR-CLEANING DEVICE FOR CLEANING OF CYCLE AIR OF GAS-TURBINE PLANT Russian patent published in 2003 - IPC

FIELD: devices for purification of air intaken from ambient atmosphere and its treatment for supply to compensatory gas-turbine plant for protection of blade members from abrasive wear. SUBSTANCE: complex air-cleaning device has successively connected in cycle air line air-taking chamber and chambers with air cleaning members, shaft with members of noise suppression and suction chamber communicated with air intake of gas-turbine plant. Installed in suction chamber behind noise-suppression members and ahead of air intake is additional air cleaning device provided with air-cleaning members and sealing belt and tightly connected over entire perimeter with noise-suppression shaft. EFFECT: higher degree of cleaning of cycle air at inlet of gas-turbine compressor. 3 cl, 3 dwg