Concrete wastewater recovery device for construction site

The utility model relates to a construction site concrete waste water recovery device which comprises a sedimentation tank, the right side of the sedimentation tank is fixedly connected with a filtering tank, the right side of the filtering tank is fixedly connected with a water storage tank, the lower surface of the sedimentation tank is fixedly connected with a cleaning mechanism, and the upper surface of the filtering tank is fixedly connected with a filtering mechanism. The cleaning mechanism comprises a sedimentation hopper fixedly connected to the lower surface of the sedimentation tank, and a connecting pipe is fixedly connected to the interior of the sedimentation hopper. According to the concrete wastewater recycling device for the construction site, a collecting hopper is mounted on the lower surface of a settling pond, water in the settling pond is settled under the gravity effect, so that impurities are settled into the collecting hopper, and a driving motor rotates to drive a screw rod to rotate;