▎ 摘　　要

NOVELTY - The utility model claims a graphene preparation device, relating to graphene preparation technology field. The utility model comprises a device main body, an adjusting device and a fixing device, the adjusting device is set on the surface of the device main body, the fixing device is set on the surface of the adjusting device. The utility model improves the uniformity of the graphene raw material mixing through the device main body, so as to improve the reaction efficiency of the material, ensure the product quality, at the same time effectively prevent the blanking process blockage phenomenon, the adjusting device is convenient to move the device and the ascending and descending of the movable adjusting device, It is suitable for the use of the material collecting device with different specifications, improves the practicability of the device, the fixing device reduces the vibration effect of the processing device, ensures the stable processing operation, and greatly improves the stability of the device.