Sludge cleaning equipment

The utility model discloses sludge cleaning equipment which comprises a filtering assembly, and the filtering assembly comprises a filtering box, a feeding pipe and a grating plate. The two sides of the filter box are communicated with feeding pipes, and the inner side wall of the filter box is fixedly connected with a grating plate; the dewatering assembly is arranged on one side of the filtering assembly and comprises a filtering cylinder, a discharging opening, a motor, a transmission shaft and a spiral blade plate. Stone, garbage and other impurities contained in sludge are filtered through the grating plate, the impurities are prevented from entering a pipeline to block the pipeline, meanwhile, the impurities can be discharged through the bottom of the filter box, unified collection and treatment are facilitated, the transmission shaft and the spiral blade plate are driven by the motor to rotate, and in the movement process of the sludge, the diameter of the transmission shaft is gradually increased. The