Efficient and environment-friendly precipitation device for sewage treatment

The utility model discloses an efficient environment-friendly precipitation device for sewage treatment, which comprises a driving motor, supporting legs and a moving plate, and further comprises a mixing mechanism for efficiently treating wastewater, a wall scraping mechanism for removing sediments on the inner wall and an anti-blocking structure for avoiding blockage, a medicine feeding funnel is mounted on one side of the top end of the device body, and the mixing mechanism is mounted on the outer walls of the two sides of the device body. A second pneumatic telescopic rod works to push a moving plate to move towards one side, a hinge rod drives the lower portion of a stirring rod to move towards one side at the same time, the stirring rod inclines, then the second pneumatic telescopic rod works again to enable the hinge rod to drive the stirring rod to move back and forth, and the second pneumatic telescopic rod stretches out and draws back to enable the stirring rod to move left and right. The stirring r