Pouring and aerating device for autoclaved aerated concrete block production

The utility model discloses a pouring aeration device for autoclaved aerated concrete block production, which comprises a frame, and a screening device and a stirring device which are arranged on the frame, the screening device comprises a plurality of rotating rollers, a plurality of annular bumps which are arranged at intervals are arranged on the rotating rollers, the annular bumps on the adjacent rotating rollers are matched in a staggered manner, and the stirring device is arranged on the frame. A conveying belt is mounted below the screening device; a stirring device is arranged below the discharging end of the conveying belt and comprises a stirring barrel, and a telescopic discharging opening is formed in the bottom of the stirring barrel. Through the arrangement of the annular protruding blocks, fly ash can fall off from gaps of the annular protruding blocks in the screening device, slag particles are driven by the annular protruding blocks to be conveyed to other places, and therefore the quality of