▎ 摘　　要

NOVELTY - The mixer has a high-speed mixer cavity (1) provided with a graphite feeding port (4), stripping auxiliary agent feeding port (2), driving motor (14), and a rotating shaft (12). The rotating shaft is provided with an elastic blade (13) and grinding balls (15). The wall of cavity is provided with a gas distributing plate (5) and grinding plate (3). A first circulating pump (8), second circulating pump (9) and circulating valves (6,10) are provided in lower portion of cavity. A discharging valve (7) is fixed in lower portion of cavity and connected with collecting box (11). USE - High-speed mixer for stripping graphene. ADVANTAGE - A telescopic grinding ball is provided in the mixer, such that the centrifugal force generated in high speed rotating process of rotating shaft causes the grinding ball to contact with the grinding plate so as to exfoliate graphite. The breaking of the graphene layer interface is prevented. The grinding ball is circulated through the circulation pump so as to peel off the graphite layer to obtain graphene. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the method for stripping graphene. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the high-speed mixer for stripping graphene. High-speed mixer cavity (1) Stripping auxiliary agent feeding port (2) Grinding plate (3) Graphite feeding port (4) Gas distributing plate (5) Circulating valves (6,10) Discharging valve (7) Circulating pumps (8,9) Collecting box (11) Rotating shaft (12) Elastic blade (13) Driving motor (14)