Slag removal device for hydropower station

The utility model provides a slag removal device for a hydropower station. The slag removal device comprises a vehicle body provided with a slag inlet, a wheel frame mounted at the bottom of the vehicle body and walking wheels mounted on the wheel frame, wherein the vertical section of the front part of the vehicle body is triangular, the rear part is an inclined plane which is inclined to the bottom surface of the vehicle body from the top of the vehicle body, and lifting lugs are arranged on the periphery of the top of the vehicle body and the inclined plane in the rear of the vehicle body respectively. The slag removal device for the hydropower station has the advantages that manual work can be reduced, rock ballast and earthwork at each construction site can be cleaned effectively, the construction progress can be improved, and the cost can be reduced.