Wastewater pollutant discharge treatment device

The utility model discloses a wastewater pollutant discharge treatment device, and particularly relates to the field of sewage treatment, the wastewater pollutant discharge treatment device comprises a fine filter box, a washing device is arranged in the fine filter box, the washing device comprises a lifting motor, the output end of the lifting motor is fixedly connected with a threaded rod, the bottom of the threaded rod is movably connected with a lifting rotating shaft, and the lifting rotating shaft is connected with the fine filter box. The surface of the threaded rod is sleeved with a threaded sliding rod, one side of the threaded sliding rod is fixedly connected with a supporting plate, the front face of the supporting plate is fixedly connected with a washing motor, the output end of the washing motor is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with a washing rotating shaft. According to the utility model, the washing device is arranged, so that