▎ 摘　　要

NOVELTY - The utility model claims a graphene storage device, comprising a first storage box and a second storage box; the bottom part of the first storage box is in threaded connection with the box opening of the second storage box; the box opening of the first storage box is in threaded connection with a box cover; the box cover is provided with a crushing mechanism; the upper end of the box cover is fixedly connected with a mounting frame; the mounting frame is provided with a rotating mechanism connected with the crushing mechanism; the first storage box is provided with a storage chamber; the bottom side wall of the first storage box is provided with a discharging pipe; the tail end of the discharging pipe is in threaded connection with a threaded cover; the storage chamber is provided with a filter screen; the inner top of the second storage box is fixed with a fixing rod; the outer side wall of the fixing rod is fixed with a plurality of limiting plates; the limiting plate is provided with a storage mechanism; the side wall of the second storage box is provided with a cooling mechanism. The utility model has reasonable structure, providing cooling function convenient for storing graphene aqueous solution, and can automatically grind, convenient to use.