▎ 摘　　要

NOVELTY - The utility model relates to graphene production equipment technology field, especially a stable graphene storage device, comprising an outer protective shell, an outer protecting shell body side wall of the placing groove is provided with a desiccant is placed, the placing groove is provided with a blocking ring, an outer protecting shell body inner cavity is placed with a graphene storage tank, and outer protecting shell body upper end is provided with an end cover, an outer protective shell cavity side wall through gauze net connection placing groove. A stable graphene storage device of this utility model, in the placing groove filled with desiccant, then blocking ring for covering the placing groove, the storage tank stored with graphene put in the cavity of the outer protective shell. then through the end cover, the graphene storage device, which effectively ensures the drying cavity of the outer protecting shell body through a desiccant, and the outer protective housing itself has the function of shading, solves the problem that graphite raw material under the condition of deterioration of long-time illumination.