▎ 摘　　要

NOVELTY - The utility model belongs to the graphene preparation technology field, claims a vibration-type high-pressure water jet machine for preparing graphene, mainly composed of an electromagnetic vibration disperser, high pressure pump, liquid spray head, a crushing device, a separating device and a collector; the high pressure pump is a high pressure plunger pump of two one-way valves, the water supply by small centrifugal pump; the electromagnetic vibration disperser are each equipped with not less than one pressure gauge and the stop valve, and the exhaust valve is set on the top; the separating device adopts cyclone separator, desilting funnel or traditional vibrating screen; the crushing device of curve form, radius, angle and position can be adjusted to form different shapes and size of the spoon-like chamber. The utility model uses the high pressure water jet current crusher process crushing performance, and the dispersant and the electromagnetic vibration disperser, effectively solve the difficult to uniformly disperse graphite and water, causing nozzle clogging, and greatly improve production efficiency of graphene.