Waste gas treatment equipment for calcium carbonate production

The utility model discloses calcium carbonate production waste gas treatment equipment which comprises a box body, a gas inlet pipe is fixedly connected to the outer side wall of the box body, the gas inlet pipe is communicated with the interior of the box body, a filter plate is fixedly connected to the inner side wall of the box body, and a rotating shaft is rotatably connected to the inner side wall, close to the gas inlet pipe, of the box body. Fan blades are uniformly and fixedly connected to the side wall of the outer side of the rotating shaft, two rotating plates are symmetrically and fixedly connected between the side walls, close to the two sides of the fan blades, of the rotating shaft, two push rods are rotationally connected between the side walls of the two rotating plates correspondingly, and a sliding plate is slidably connected to the side wall, close to one side of the rotating shaft, of the filtering plate; a plurality of strip-shaped openings are formed in the side wall of the sliding plat