▎ 摘　　要

NOVELTY - The utility model claims a stripping device for preparation of graphene, relating to the technical graphene of preparation. The device comprises a graphite raw material system and a first storage sequentially, a booster pump and a jet device, graphite raw material system is connected with the jet device, for conveying graphite raw material the jet device, wherein the jet device comprises two jet pump, the booster pump, the graphite raw material conveying system is respectively connected with the two jet pumps; the outlet ends of the two jet pumps are located between the two jet pumps and interval a certain distance, and the central lines of the outlets of the two jet pumps are crossed. The utility model is provided with two jet pumps, the single pump forms primary stripping in itself, two jet pump outlet fluid meet to form secondary peeling, equivalent to primary circulation for secondary peeling, enhancing the peeling efficiency, reducing the peeling operation cost of the graphene.