▎ 摘　　要

NOVELTY - high shear preparing graphene device; the right side wall of the first reaction tank, the left side wall of the left and right two side walls of the second reaction tank and a third reaction tank are provided with an opening, the opening of the first, the second and the third reaction tank are detachably sealing manner; feeding port end of the discharge port into the hopper with the second reaction tank is connected, a screen is horizontally installed at the lower end inside of the hopper, an air inlet is set at the centre of the left side wall of the first reaction tank, an air inlet through said left blocking blocking, air outlet is set at the centre of the right side wall of the third reaction tank; outlet sealing through right block, each reaction tank inner wall are provided with multiple aluminium foil placing groove, each reaction tank is horizontally fixed with four tablet, the blowing device is installed at the air inlet of the upper end of the first reaction tank. it can realize the graphene preparation finished in the same device, and furthest prevents the damage structure of oxide and preparation process in the transfer process of the graphene, graphene structure prepared by the device complete with no conglobation and good quality.