Equipment for treating and purifying sewage by utilizing sewage flow force

The invention relates to the technical field of sewage treatment, and discloses equipment for treating and purifying sewage by utilizing sewage flow force, which comprises a shell, a rotating shaft ismovably connected to the interior of the shell, a plate is movably connected to the surface of the rotating shaft, a ring body is fixedly connected to the end, away from the rotating shaft, of the plate, a gear is movably connected to the surface of the ring body, fan blades are movably connected to the surface of the gear, a sliding plate is slidably connected to the surface of the sliding groove, a connecting hook is movably connected to the surface of the sliding plate, a pull rope is fixedly connected to the surface of the connecting hook, a liquid flow pipe is movably connected to the surface of the sliding groove and located at the bottom of the sliding plate, a force storage bag is fixedly connected to the lower end of the liquid flow pipe, and an air bag is fixedly connected withthe inner part of the forc