DEVICE FOR AIR PREPARATION FOR GAS TURBINE UNIT Russian patent published in 2018 - IPC F02C7/52 F02M27/04 F02M25/12 F02M35/02 

FIELD: energy.

SUBSTANCE: invention relates to the field of energy, in particular to installations for cleaning air taken from the atmosphere before it is fed to the turbocompressor of a gas turbine unit (GTU). Air preparation unit for a gas turbine plant consists of an inlet to a gas turbine plant, a transition device, an air duct and an air filtering and conditioning system (AFCS), containing filtering cleaning units. Cleaning units are made in the form of an electrostatic dust-ozonizer. Active zone of the electrostatic dust-ozonizer consists of passages with a width of 0.10–0.46 m, formed by plates of precipitating and corona electrodes. Technical result achieved is the reduction of the aerodynamic drag of the air filtering and conditioning system (AFCS) GTU. In addition, ozone is formed, which contributes to the improvement of the combustion of fuel in GTU.

EFFECT: invention can be used for axial compressors of GTU, as well as for air turbocompressors operating in different climatic zones in metallurgy, chemistry, power engineering and other industries.

1 cl, 2 dwg