▎ 摘　　要

NOVELTY - The utility model claims a graphene storage tank, relating to the technical field of graphene, comprising a tank body, the lower part of the tank body is provided with a base, the upper part of the outer surface of the tank body fixedly connected with with two groups of symmetrical baffles, one surface of each group of the baffle close to each other is fixedly connected with with a first fixing column, the outer surface of the first fixing column on the right side of the tank body is rotatably connected with a pressure rod. the graphene storage tank is rotatably connected with the baffle through a pressure rod, the pressure rod is matched with the threaded column, the sealing cover is tightly clamped, through the fourth rotating column, the second connecting rod, the first connecting rod, the second fixing column, the first fixing block, the matching between the third rotating column is better improves the device under the condition of unsealing, through the above structure set can effectively enhance the sealing degree of the device, better the clamping degree of the device is more firm, ensures the sealing is complete, solves the problem that the existing sealing is not compact.