▎ 摘　　要

NOVELTY - The utility model claims a new graphene ultra-filtration membrane sewage treatment device, comprising a liquid storage tank, a tank cover, a super-filter frame and a fixing mechanism, the top end of the liquid storage tank is connected with a box cover adhered with a sealing pad through multiple groups of countersunk bolt, and the top end of the box cover is provided with a feeding channel provided with a rubber plug; the top end of the box cover is connected with a fixing mechanism for fixing the external liquid inlet device, the inner wall of the liquid storage tank is adhered with two groups of inclined baffle plates; and two groups of baffle plates are connected with inclined super-filter frame by a countersunk bolt; and the top end of the ultra-filter frame is connected with a graphene ultra-filtration membrane through a bolt; the top end of the ultra-filtration frame is further connected with a cleaning mechanism; the side surface of the liquid storage tank is further connected with a discharging mechanism; the bottom end of the liquid storage tank is connected with a water outlet pipe with a control valve. The novel graphene ultra-filtration membrane sewage treatment device not only can wash the graphene ultra-filtration membrane back and forth, it is convenient to open the glass door, and the graphene ultra-filtration membrane is changed and processed.