Garbage flue gas treatment device

The garbage flue gas treatment device comprises an incinerator body, a smoke exhaust pipe is fixedly installed on one side of the top of the incinerator body, a water storage tank is fixedly installed in the middle of the top of the incinerator body, and a connecting cylinder is fixedly installed on the top of the water storage tank. Through the arrangement of the atomization spray head, the water pump, the water storage tank and other components, when smoke is exhausted to the end through the smoke exhaust pipe, a water source in the water storage tank is conveyed into the atomization spray head through the water inlet end of the water pump, and dust fall is conducted on the smoke through water mist sprayed from the bottom of the atomization spray head; black vaporific aerosol particles in flue gas are removed in a spraying mode, the flue gas is conveniently filtered in the later period, meanwhile, the flue gas is cooled, the situation that after high-temperature flue gas passes through the filter screen, th