River sludge treatment device with efficient drying function

The utility model relates to the technical field of river sludge treatment, in particular to a river sludge treatment device with an efficient drying function, which comprises a fixing plate, one side of the fixing plate is movably connected with a conveying belt, the top of the fixing plate is fixedly connected with a drying box, and the top of the fixing plate is fixedly connected with a supporting plate. The sludge drying device has the advantages that the sealing plate is arranged and located on one side of the drying box, one side of the drying box and one end of the conveying belt are sealed, after sludge enters the drying box along with the conveying belt to be dried, the sludge can move to one side of the sealing plate, at the moment, the air cylinder is started, and the extension length of the piston rod is increased; a push plate is pushed to move towards the top of the conveying belt, so that the push plate pushes the dried sludge at the top of the conveying belt, the sludge is prevented from being