Medical wastewater treatment sludge dewatering system

The invention discloses a medical wastewater treatment sludge dewatering system which comprises a desliming tank, a vacuum pump and a water storage tank, the desliming tank is connected to the vacuum pump, the vacuum pump is connected to the water storage tank, the desliming tank comprises a tank body and a central pipe, the central pipe is erected in the tank body, the periphery of the lower end of the central pipe is connected to a filter cartridge through a connecting pipe, and the lower end of the tank body is connected with a sludge hopper. The sludge dewatering device has the beneficial effects that the purpose of sludge dewatering is achieved by adopting negative pressure to suck sludge, the operation and maintenance are simple, and the investment cost is low; the central pipe is fixed on the supporting frame through the clamping ring, so that the mounting and dismounting are convenient, the filter cartridge is maintained and the filter cloth is replaced; the dewatering effect is good, and the sludge m