Filtering equipment for coal combustion pollution

The utility model relates to coal combustion pollution filtering equipment which comprises an air inlet pipe, a first sliding rod, a first fixing block, a first handle, a shell, a second handle, a filtering plate, a third handle and an air outlet pipe, and one side of the shell is fixedly connected with the air inlet pipe and communicated with the air inlet pipe. The gas inlet pipe is externally connected with the exhaust pipe, the first fixing block is pulled to fix the exhaust pipe, gas can be exhausted into the shell through the gas inlet pipe, harmful substances in the gas are filtered through the filter plate, the gas after the harmful substances are filtered is exhausted through the gas outlet pipe, and after the gas is exhausted, the gas is discharged through the gas outlet pipe. A third handle is held to pull upwards to drive a filter plate to move upwards to be separated from the shell for cleaning, the filter plate moves upwards to drive a second fixing block to move rightwards by pulling a pull rop