Water conservancy project desilting device

The invention relates to the technical field of water conservancy project desilting, in particular to a water conservancy project desilting device. The invention provides a water conservancy project desilting device capable of preventing underwater impurity blockage. A water conservancy project desilting device comprises a charging barrel, a floating plate, a conveying pipe, a hose, a suction frame, a suction pump and the like. The lower portion of the rear side of the charging barrel is connected with a discharging pipe, the lower side of the charging barrel is connected with a floating plate, the middle of the front side of the charging barrel is connected with a conveying pipe, the lower portion of the conveying pipe is connected with a hose, the tail end of the hose is connected with a suction frame, and the front side in the charging barrel is connected with a suction pump which is connected with the conveying pipe. The suction frame sucks sludge at the water bottom and conveys the sludge into the chargi