Drum-shaped filter screen bottom cleaning device

Abstract

The utility model belongs to the technical field of drum type filter screen cleaning equipment, and particularly provides a drum type filter screen bottom cleaning device which comprises a desilting assembly, a suction pipe assembly and a sewage containing box, the desilting assembly comprises a box body, the interior of the box body is divided into three independent box grids, a pump body is placed in the middle box grid, and pollutants are placed in the box grids on the two sides; the suction pipe assembly comprises a lower suction pipe and an upper suction pipe which are both connected with the pump body, and the lower suction pipe extends to the bottom of the drum-shaped filter screen; the upper end of the upper suction pipe is connected with a three-way joint, and the other two-way joint is connected with a bent pipe which is communicated to the box grids on the two sides; the dirt containing box comprises a box body, a supporting rod is arranged on the outer side of the box body, and the supporting rod is inserted into the supporting insertion groove to push the weight box to rotate upwards anticlockwise.

Images