Manual slag removing machine

The utility model relates to a manual slag removing machine, comprising a removable machine frame. The machine frame is provided with a centrifugal rotor mechanism which comprises a rotary mechanism, a rotor cylinder and a rotor cover plate; the rotor cylinder which is arranged in the seal chamber of the machine frame is driven by the rotary mechanism to rotate, and the rotary mechanism is driven by the motor which is arranged on the machine frame; a medium delivery device which is arranged out of the machine frame comprises a sewer pipe and a reflux pipe of clear water; a dredge pump is arranged on the input end of the sewer pipe; the output end of the sewer pipe passes through the movable cover plate on a seal chamber and is inserted into the rotor cylinder from the opening of the rotor cover plate; the reflux pipe of clear water connects with the reflux opening of clear water which is arranged on the seal chamber. The utility model can remove the slag of the soiling solution effectively, ensure the normal operation of the subsequent environmental-protection treatment device and reduce the pressure of the subsequent environmental-protection treatment device. The utility model has the advantages of reducing the treatment cost of environmental protection and improving the disposal rate and effects of environmental protection.