Sewage treatment equipment

The utility model relates to the technical field of sewage treatment equipment, in particular to sewage treatment equipment which comprises a treatment pond, a flow guide cavity is formed in the bottom end of the treatment pond, a waste bin is connected to the lower portion of the flow guide cavity, a fixing block is arranged on one side of the treatment pond, and a first motor is embedded in one side of the interior of the fixing block. The power output end of the first motor is connected with a first threaded rod, the first threaded rod is sleeved with a filter plate, and one end of the filter plate penetrates into a guide rail. According to the sewage treatment device, a chemical catalyst is introduced into the treatment tank to facilitate sewage flocculation, flocculate is guided and settled to the waste bin through the flow guide cavity, the first motor drives the first threaded rod to rotate so as to drive the filter plate to move downwards along the treatment tank through the guide rail, and the floccu