▎ 摘　　要

NOVELTY - Rotary self-extruding oily sewage treatment device comprises drive shaft, liquid distributor, inlet valve, inlet pump, vertical cylinder, curved pressure plate, retractable baffle, graphene sponge packing, support bottom plate, water outlet valve a, water outlet pipe a, water outlet valve b, water outlet pipe b, oil outlet valve, oil outlet pipe, oil content tester, and triangle support. USE - Used as rotary self-extruding oily sewage treatment device. ADVANTAGE - The device has simple structure, and can realize continuous and efficient production. DESCRIPTION OF DRAWING(S) - The drawing shows schematic representation of rotary self-extruding oily sewage treatment device.