Spraying equipment for waste gas purification

The utility model relates to the technical field of waste gas spray towers, and discloses spray equipment for waste gas purification, which comprises a spray equipment main body, a descaling mechanism, a spray mechanism and a feeding and discharging mechanism, the descaling mechanism is positioned at the left end of the spray equipment main body, the spray mechanism is positioned at the right end of the spray equipment main body, and the feeding and discharging mechanism is positioned at the right end of the spray equipment main body. The feeding and discharging mechanism is located at the outer end of the spraying equipment body, the descaling mechanism comprises an electric push rod, a driven rod, a scraping block, a micropore large filter plate, a dirt outlet and a dirt outlet pipe, and the electric push rod is fixedly installed at the left end of the spraying equipment body. According to the spraying equipment for waste gas purification, the descaling mechanism is installed, an electric push rod drives a