A vibrating screen

Abstract

The utility model relates to material separation equipment technical field, concretely relates to a vibrating screen, including base, vibrating mechanism and a plurality of screening mechanism, and screening mechanism includes feeding subassembly, screening subassembly and discharge assembly, screening subassembly includes screen frame and the spiral screen cloth of detachable in screen frame, spiral screen cloth is formed by the winding of bus around central axis along spiral extension direction, spiral screen cloth has spiral start and spiral terminal that set gradually along spiral extension direction, and the axial height of spiral start is higher than spiral terminal, feeding subassembly includes feed hole, and feed hole sets up towards spiral start, discharge assembly includes solid discharge port and liquid discharge port, and solid discharge port sets up close to spiral terminal, and liquid discharge port is located below spiral screen cloth, the utility model puts forward a vibrating screen with built-in spiral screen cloth, which effectively prolongs the movement path of the material, and combines gravity and vibration to make the material uniformly dispersed and not easily accumulated, improving the separation efficiency and effect.

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