Acid-alkali waste gas treatment equipment

The utility model discloses acid-alkali waste gas treatment equipment which comprises a bottom cylinder, the top of the bottom cylinder is fixedly connected with a three-stage cylinder, the top of the three-stage cylinder is fixedly connected with a top cylinder, one side of the outer surface of the bottom cylinder is fixedly connected with a liquid storage tank, the top of the liquid storage tank is fixedly connected with a water pump, and the water inlet end of the water pump is communicated with a water inlet pipe. The utility model relates to the technical field of waste gas treatment. According to the acid-alkali waste gas treatment equipment, alkali liquor is pumped from the liquid storage tank through the water inlet pipe on the water pump, is introduced into the three water passing pipes from the water outlet pipe, is sprayed out through the three spiral nozzles, and is subjected to three-stage spraying through the three spiral nozzles and the three mesh plates, so that acid waste gas is subjected to