Integrated ditch sewage treatment device

The utility model discloses an integrated ditch sewage treatment device which comprises a sedimentation tank body, inclined pipe packing and a nitrogen and phosphorus removal assembly, a runoff area and a sedimentation area are arranged on the sedimentation tank body, the runoff area is cuboid-shaped, the sedimentation area is triangular prism-shaped, and the sedimentation area is positioned on one side of the runoff area. The integrated ditch sewage treatment device has the characteristics of compact structure and complete functions, can be put into an operation site through simple carrying operation, and does not need additional civil engineering operation. The functional units for settling mud, reducing nitrogen and removing phosphorus are arranged in the ecological ditch, the habitat condition of the ditch can be effectively improved after the ecological ditch is used, the effect of reducing nitrogen and phosphorus is achieved while water body mud is removed, and the ecological system of the ditch is rebu