Sewage treatment structure cleaning device

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment structure cleaning device which comprises a pool body and a gathering device, a water outlet pipe is fixedly connected to the side face of the pool body, a water inlet pipe is arranged in the pool body, a mud pumping pipe is arranged on the inner wall of the pool body, and the gathering device is arranged in the pool body. The gathering device comprises a sliding rail and a threaded rod, the sliding rail is fixedly connected with the inner wall of the pool body, the threaded rod is rotatably connected with the inner wall of the sliding rail, and the inner wall of the sliding rail is slidably connected with a gathering plate. By arranging the gathering device, sludge at the bottom of the tank body is effectively gathered, the effect of gathering the sludge is achieved, and the situation that when equipment is used, the sludge at the bottom of the tank body is much and is dispersed widely, and when a user m