Efficient screening device for sodium carbonate processing

The efficient screening device for soda ash processing comprises a machine body, sliding grooves are formed in the two sides of the inner wall of the machine body, a screening plate is arranged in the sliding grooves in a sliding mode, second springs are connected to the bottom of the screening plate and the bottoms of the sliding grooves, triangular blocks are integrally formed on the surface of the screening plate, and a screening net is fixed to the screening plate. The triangular blocks and the screens are arranged at intervals; the sliding plate drives the scraping rod to slide when sliding, the scraping rod pushes the screen plate downwards when passing through the triangular block, and the screen plate slides upwards under the elastic force action of the second spring when the scraping rod leaves the triangular block, so that the screen plate vibrates up and down in the vertical direction, sodium carbonate is accelerated to pass through the screen mesh, and blocking is effectively prevented; a sealing