Sludge treatment machine for river sewage treatment

The invention discloses a sludge treatment machine for river sewage treatment . The sludge treatment machine for river sewage treatment comprises a sedimentation tank, a mounting table is fixedly connected to the outer wall of the sedimentation tank, a water storage tank is fixedly connected to the outer wall, away from the sedimentation tank, of the mounting table, and a mounting frame is fixedly connected to the top of the mounting table; the top of the mounting table located in the mounting frame is fixedly filled with first sponge, a communicating groove is formed in the outer wall, close to the sedimentation tank, of the mounting frame, the top, close to the sedimentation tank, of the mounting table is fixedly connected with second sponge, the second sponge is fixedly communicated with the first sponge through a mounting groove, and the second sponge is of a right-angle structure; and one end, far away from the first sponge, of the second sponge is immersed into the sedimentation tank, and the plane wher