Reformation of air inflow filtering system of gas turbine

In a power plant in Beijing,because of the influence of the high dust content in air,the haze and sand storm,the air inflow filtering system of the gas turbine was clogged for shorter working time,and the pressure difference of the filter increased,which caused the unit to reduce the load or shut down.The existing problems were analyzed.The reformation scheme was put forward.After the air inflow filtering system had been reformed,the safety and stability of unit operation were improved.