Screw conveyer metal separation device for sewage treatment

The utility model discloses a screw conveyer metal separation device for sewage treatment, including metal separation room, shower head, small -size fan and negative pressure generator, solenoid electric valve is installed to metal separation room top, the shower head top is provided with the presser, the clear water is placed the case top and is installed the screw conveyer casing, screw conveyercasing top is connected with small -size fan, servo inverter motor is installed to small -size fan below, servo inverter motor installs the motor reducing gear box in the below, motor reducing gear box below intercommunication has negative pressure machines, negative pressure machines installs the top negative pressure generator, negative pressure generator installs operation control box in the below, operation control box installs the liquid crystal display panel in the top, negative pressure generator internally mounted has pressure regulator. Beneficial effect lies in: anti -seismic performance is better, can keep