▎ 摘　　要

NOVELTY - The utility model relates to the technical field of sewage treatment, and claims a water treatment device using graphene oxide catalytic ozone, comprising a processing box, the processing box of the outer box bottom is fixedly connected with a water outlet pipe, and the water pipe is installed with filter mechanism; filtering mechanism comprises two L-shaped connecting pipe, two upper end opening collecting box is cylinder-shaped, a filter screen, a two hole, two tension spring groove, two springs, two pull rods, a push plate, two clapper, two pull ropes, two through holes, the stabilizer bar and two springs. two connecting pipes are fixedly connected on the back pipe wall of the water outlet pipe, and the other end of the connecting pipe connected with the collecting box, the filter screen is fixedly connected in the water outlet pipe, and the horizontal end of the top part and the water outlet pipe of the filter screen are located on the same horizontal plane, the hole is opened on the pipe wall of the bottom of the water outlet pipe corresponding to the connecting tube. meanwhile, the utility model is convenient for filtering the sewage in sewage as power to clean the filter screen.