River sludge cleaning ship

The utility model discloses a riverway sludge cleaning ship, which relates to the technical field of environmental governance equipment and particularly comprises a ship body, the upper surface of the ship body is in bolted connection with a sludge dewatering device, the sludge dewatering device comprises a water storage tank body, a water outlet pipeline is welded on one side of the water storage tank body, and a water outlet pipe is welded on the other side of the water storage tank body. The upper surface of the water storage tank body is in bolted connection with a sludge stirring and dewatering mechanism, the sludge stirring and dewatering mechanism comprises a motor, an output shaft of the motor is connected with a coupling in a clamping manner, one end of the coupling is connected with a stirring shaft in a clamping manner, and two ends of the stirring shaft are rotationally connected with water filtering barrels; the outer surface of the water filtering barrel is sleeved with a water filtering tank, a