Waste gas treatment equipment

The utility model provides waste gas treatment equipment. The waste gas treatment equipment comprises a hollow cylinder, a waste gas absorption module and a conical pipe, the hollow cylinder comprises a first end and a second end, and the horizontal plane of the first end is higher than that of the second end; the conical pipe comprises a first end and a second end, and the radius of the circular section of the first end is larger than that of the circular section of the second end. A conical pipe is arranged in the first end of the hollow cylinder, the plane where the first end of the conical pipe is located coincides with the plane where the first end of the hollow cylinder is located, and the first end of the conical pipe is connected to a liquid inlet pipe of waste gas absorption liquid; the second end of the hollow cylinder is connected to the inlet end of the waste gas absorption module; a gas suction inlet is formed in the hollow cylinder, the position of the horizontal plane where the gas suction inle