Water washing tower for waste gas treatment

The utility model discloses a water washing tower for waste gas treatment, which relates to the technical field of water washing towers, aims to solve the problems of short stay time of waste gas in a tower body and incomplete sand blasting, and adopts the technical scheme that the water washing tower comprises a tower body, a gas inlet and a gas outlet, and is characterized in that a filter box for dividing the tower body into a diffusion cavity and a spraying cavity is arranged in the tower body; a spraying cavity is formed in the tower body, a partition plate dividing the spraying cavity into two buffer cavities is arranged in the spraying cavity, buffer pieces are arranged on the inner walls of the buffer cavities, and spraying devices are arranged on the partition plate and the inner wall of the tower body. According to the waste gas purification tower, the buffer part is arranged in the tower body and can drift upwards along the buffer part after the waste gas enters the buffer cavity, so that the drift