Spray tower device for waste gas treatment

The utility model relates to the technical field of waste gas treatment, in particular to a spray tower device for waste gas treatment, which comprises a tower body, a plurality of hollow partition plates are arranged in the tower body along the axial length direction of the tower body at intervals, a gas inlet and a water outlet are arranged at the bottom of the tower body, a gas outlet is arranged at the top of the tower body, and a gas outlet is arranged at the bottom of the tower body. A shower nozzle is arranged above each partition plate, a water spraying pipe is communicated with the side wall of the tower body, the water spraying pipe extends into the tower body and is communicated with the shower nozzles, a plurality of air outlets are formed in the side wall of the tower body, each air outlet is located between every two adjacent partition plates, and the air outlets are communicated with an air blower. A waste gas circulation opening is formed in the bottom of the tower body, and the gas outlet end