Air inlet filtering device of gas turbine

The utility model discloses an air inlet filtering device of a gas turbine. The air inlet filtering device comprises a filtering chamber and a supporting structure, air inlets are respectively formed in the left side and the right side of the filter chamber, and an air outlet is formed in the lower side of the filter chamber; an air outlet of the filter chamber is communicated with a gas turbine soundproof box; and the filter chamber is fixedly connected above the sound insulation box of the gas turbine through a supporting structure. According to the intake air filtering device of the gas turbine, air enters from the two air inlets in the two sides of the filtering chamber, and the air inflow is large; the filter chamber is fixed at the top of the gas turbine soundproof box through the supporting structure, and the structure is simple and compact; according to the gas turbine inlet air filtering device, the stability and economical efficiency of a gas turbine are improved, and meanwhile the space utilization