▎ 摘　　要

NOVELTY - The utility model claims a stripping device for preparing graphene, comprising a tank body, which is provided with a first ultrasonic rod, the tank body is provided with a second ultrasonic rod, the first ultrasonic rod and the second ultrasonic rod are sleeved with a fixing sleeve rod, the fixing sleeve rod located at the periphery of the first ultrasonic rod is rotatably provided with a first driving fan, the second ultrasonic rod peripheral side of the fixing sleeve is rotatably provided with a second driving fan, the first driving fan and the second driving fan towards the opposite direction. The utility model claims a stripping graphene for preparing, using the first driving fan drives the liquid phase of the first ultrasonic rod peripheral side vertically descending flow and the second driving fan drives the liquid phase of the second ultrasonic rod peripheral side vertically rises and flows to make the liquid phase in the tank body form a vertical circulation, the graphite powder of the low hole strength region is driven to the peripheral side of the ultrasonic rod through the vertical circulation, so as to avoid the problem that the graphite powder in the low hole strength region is difficult to be peeled off and the total peeling efficiency is low.