Sludge fluidization dredging system for upper water tank of circular cooler

The utility model discloses a sludge fluidization dredging system for an upper water tank of a circular cooler, and relates to the technical field of sintering systems. The water feeding tank comprises a water feeding tank body and a desilting device, the desilting device comprises a rack, a sludge pump and a pressure supply pipe, the rack is fixed to the upper portion of the water feeding tank body, a lifting device is fixed to the rack, the sludge pump is vertically fixed to the output end of the lifting device, and the material pumping end of the sludge pump is movably arranged on the lower portion in the water feeding tank body. And the discharge end of the sludge pump is connected with a sewage pool through a blow-off pipe. According to the novel desilting system, manual operation is replaced with mechanization, efficiency is high, equipment faults caused by the fact that the water tank and the sealing plate are blocked due to excessive sludge are avoided, the potential safety hazard that workers are sca