▎ 摘　　要

NOVELTY - The utility model claims a graphene stirring preparation device, comprising a driving motor and a barrel body; the barrel body is coaxially provided with a first stirring barrel and a second stirring barrel; the first stirring barrel is provided with a transmission shaft at the same axial line; a first passage is set between the first stirring barrel and the second stirring barrel; the transmission shaft is provided with a first stirring blade; the second stirring blade; the blade width of the first stirring blade is greater than the blade width of the second stirring blade; the barrel body and the first stirring barrel; a cavity is left between the second stirring barrel; the bottom of the second stirring barrel and the bottom cavity of the barrel body are connected by the second channel. In the utility model, the first stirring barrel, the second stirring barrel is provided with blades with different widths, so that the graphene raw material can be stirred with different degrees; the advantages of the design are as follows: the graphene raw material is gradually more uniform.