Breeding tail water pretreatment equipment

The utility model discloses breeding tail water pretreatment equipment, and relates to the technical field of tail water pretreatment. The device comprises a bottom plate, wherein moving wheels are fixedly mounted at four opposite angles of the bottom of the bottom plate; the number of the supporting plates is two, the two supporting plates are symmetrically distributed and fixedly mounted at the top of the bottom plate, a treatment barrel is fixedly mounted between the two supporting plates, and a box door is arranged on the treatment barrel; and the hollow rod is rotationally mounted between the two sides of the inner wall of the treatment barrel. Through cooperation of the treatment cylinder, the hollow rod, the driving motor, the square frame, the first filter plate, the crushing box, the crushing assembly, the rotating motor, the crushing blades, the suction pump, the liquid outlet pipeline and the rotating joint, dirt, impurities and garbage are filtered in a frame body formed by the square frame and th