Energy-saving and environment-friendly urban sewage treatment device

The utility model discloses an energy-saving and environment-friendly urban sewage treatment device which comprises a sewage treatment barrel, an upper cover used for sealing the sewage treatment barrel is arranged at the upper end of the sewage treatment barrel, a liquid outlet is formed in the lower end of the sewage treatment barrel, a liquid inlet pipe is arranged at the middle end of the upper cover, and a filter frame used for filtering large-volume garbage is arranged in the sewage treatment barrel. A lifting ring is fixedly arranged at the upper end of the filter frame, a telescopic connecting rod for lifting the filter frame is arranged on the lower end surface of the upper cover, and a driving lifting assembly for lifting the upper cover is arranged on the outer side of the sewage treatment barrel through the upper cover. The energy-saving and environment-friendly urban sewage treatment device has the beneficial effects that the filtering frame can be effectively cleaned and replaced in time, and th