Rapid gravel impurity filtering equipment in field of buildings

The utility model discloses rapid gravel impurity filtering equipment in the field of buildings. The equipment comprises an equipment body, a rotating plate device which is arranged at the top in theequipment body and used for uniformly spreading gravels, and a filtering device which is arranged below the rotating plate device and used for filtering impurities in the gravels, gravels can be fed through the opening of the feeding cavity; under the action of the rotating plate device; sand and stones are accumulated in two adjacent turning plate areas; rotating and falling to the surface of thefiltering device; on one hand, the uniformity of the direct falling amount of the gravel each time can be improved; the filtering load capacities are the same; the influence on the filtering qualitydue to accumulation caused by direct pouring of gravels is reduced; the filtering device drives a crank shaft to rotate through a driving motor, a filtering plate on a fixing frame is pushed to horizontally work back and forth