▎ 摘　　要

NOVELTY - The utility model model belongs to the production and manufacturing technology field of the graphite, claims a uniform air mould and fiber graphene graphene The uniform gas mould comprises: a top plate, the top plate is provided with an air inlet hole, the air inlet hole is used for introducing the reaction gas; a bottom plate, the top plate is set in parallel with interval top plate; the bottom plate is provided with an air outlet hole; a uniform air bracket, located between the top plate and the bottom plate and respectively with it, the uniform air bracket is used for fiber winding, the uniform air bracket is provided with a uniform air channel, the uniform air channel respectively connected with the air inlet hole and the air outlet hole and used for conveying the reaction gas to the fiber, surface the fiber graphene The uniform air mould is provided with a uniform air bracket between the top plate and the bottom plate, the uniform air bracket plays the role of supporting the fiber plate; using the winding structure, the upper layer does not shield the interference condition, ensuring the flow property of the reaction gas, the uniform gas channel can guide the flow direction of the reaction gas, and the uniformity is good. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a device for graphene preparation fiber comprising a tubular furnace and the uniform gas mould claim to any one of claims -.