▎ 摘　　要

NOVELTY - Complete device of the utility model claims a continuous shear stripping grading to prepare graphene, comprising a main tower, the first grading tower, a second grading tower, a third grading tower, a stainless steel rod, solar panel, grading and connected to the transmission tube, centrifugal pump, fixing plate, supporting rod, a hydraulic rod, a spring, an illuminating lamp, a storage battery, a feed port, a tower fixed plate and a base, one side of the tower is provided with a first grading tower, one side of the first grading tower provided with a second grading tower, one side of the second fractionation tower is provided with a third grading tower. tower, the first fractionation tower, a second grading tower, the top end of the third grading tower provided with a stainless steel rod, the device can filter and collecting relatively pure graphene, but also has high strength and stability, will not shake, small noise, by a solar panel generator realizes energy supply to the centrifugal pump, saves resource, has simple structure and is convenient to popularize.