Movable purification device for treating river sewage

The utility model discloses a mobile purification device for treating river sewage. The mobile purification device comprises a mobile trolley, a sewage treatment device and a monitoring device, the moving trolley comprises a rack, a pushing handle and universal wheels with brake locking, the pushing handle is fixedly arranged on one side of the upper surface of the rack, and the universal wheels with brake locking are fixedly arranged at the four corners of the bottom of the rack respectively; two fixing seats are fixedly arranged on the upper surface of the rack, and the sewage treatment device and the monitoring device are fixedly arranged in the two fixing seats respectively; the sewage treatment device comprises a sewage treatment barrel, an air cylinder, a barrel cover, a water inlet pipe, a first filter barrel, a second filter barrel and a support. The movable purification device for treating the river sewage is reasonable in structural design, has the functions of sewage purification and water quality