▎ 摘　　要

NOVELTY - The graphene peeling device (100) has a main frame (110), a clapboard (120), a movable component (130), an ultrasonic wave generator (140) and a collecting component (150). The clapboard is arranged in the main frame, and is used for separating main frame into a separation chamber (111) and a diffusion chamber (112). The separation chamber is located below the diffusion chamber. The clapboard is provided with a through hole for conducting the separation chamber and the diffusion chamber. The movable component is connected with the main frame, and for blocking or opening the through hole. The ultrasonic wave generator is connected with the main frame, and is used for sending ultrasonic to the separation chamber. The collecting component comprises a particulate matter collector (151) and a capsule frame (152). The particulate matter collector is connected with the main frame, and is connected with the diffusion chamber and capsule frame communicates with the particulate matter. USE - Graphene peeling device for use in graphene preparation technology field for preparation of graphene material in industry. Uses include but are not limited to mechanical stripping method, chemical oxidation method, crystal epitaxial growth method and chemical vapor deposition method, organic synthesis method and carbon nano-tube stripping method. ADVANTAGE - The graphene stripping device realizes uniform graphene separation, improves the separation effect, avoids environment pollution, and reduces material preparation cost. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a preparation method for graphene. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the graphene peeling device. 100Graphene peeling device 110Main frame 111Separation chamber 112Diffusion chamber 113Tank body 114Upper cover 115Locking piece 120Clapboard 130Movable component 131Sealing plate 133Limiting piece 140Ultrasonic wave generator 150Collecting component 151Particulate matter collector 152Capsule frame 161Pressure sensor 162Temperature sensor