Chlorbenzoquinone tail gas treatment device

The utility model discloses a chloranil tail gas treatment device which comprises a treatment tank, a treatment tank body is vertically arranged, the upper end of the treatment tank is arranged as a water inlet end, the lower end of the treatment tank is arranged as a water outlet end, and a gas guide pipe used for guiding tail gas is fixedly installed on the side edge of the treatment tank. The upper end of the other side, away from the air guide pipe, of the air guide pipe is fixedly provided with a chemical agent inlet pipe used for guiding in chemical agents. The filtering assembly is connected to the water outlet end of the treatment tank through a connecting assembly, the filtering assembly comprises a filtering end, a mounting ring and a filtering plate, the filtering end is in a circular truncated cone shape, the side, with the large bottom face, of the filtering end is connected with the water inlet end, the mounting ring is connected to the interior of the filtering end, and a mounting groove is for