Temperature-controllable waste gas treatment filter tower

The invention discloses a temperature-controllable waste gas treatment filter tower, and belongs to the technical field of waste gas treatment. The filter tower comprises a tank body, the inner wall of the tank body is fixedly connected with the surface of an annular water tank, the upper surface of the inner wall of the tank body is communicated with one end of an exhaust pipe, and the other endof the exhaust pipe is communicated with an air inlet of a fan. According to the temperature-controllable waste gas treatment filter tower, a clamping cover, the fan, an air pressure pipe and an aeration mechanism are arranged, air flow is cooled under the action of a spiral inner pipe and a spiral outer pipe, and then the cooled air flow and a small amount of uncooled air flow are gathered in theair pressure pipe, so that the temperature of the air flow reaches a proper temperature, and the air flow can be discharged through the aeration mechanism; the position of a heat conduction barrel can be adjusted by rotating