▎ 摘　　要

NOVELTY - The device has a separating bottle (1), a separating machine (2) and a bearing cup (3). The separating bottle is inserted into the top of the separating machine. The bearing cup is detachably provided on the side of the separation machine. USE - The device is useful for separating and oxidizing graphene by rotating ceramic film, used in process of experiment and work. ADVANTAGE - The connecting ring of the clamping ring plate makes it easy to change the ceramic film, preventing the film from using excessive influence to separate and purify the efficiency and purity of graphene oxide, and improving the efficiency of separating and purifying experiment work. The device increases the contact of the solution and the film, improves the separation and purification speed of the film to the solution, and improves the efficiency. The vibration when separating work is reduced, and the stability of the whole device is improved. The service life of the device is optimized. The speed reducing motor works to drive the agitating blade to rotate, so as to stir the graphene oxide solution in the filter cartridge. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the device for separating graphene oxide by rotating ceramic membrane. Separation bottle (1) Separator (2) Receiving cup (3) Liquid port screw cap (109)