▎ 摘　　要

NOVELTY - The device has a forming tank provided with a slow cooling pipe assembly. The slow cooling pipe assembly for subsequent forming. A unit slow cooling pipe is provided with a multi-point cooling medium supply pipe sleeved on a semifinished graphene. A unit heat exchange pipe is provided with a supply pipe body. A supply pipe main body is provided with a U-shaped through cavity. A through cavity is provided with an elastic heat conducting pipe for a slow cooling heat exchange, and flows out through the other end of the through cavity, for ensuring the cooling medium in the elastic heat conducting pipe at the slow cooling heat exchange is continuously updated. USE - Forming device for graphene filament fiber. ADVANTAGE - The device ensures the cooling medium in the elastic heat conducting pipe at the slow cooling heat exchange is continuously updated, thus stabilizing the cold supply for high precision slow cooling operation. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the forming device for graphene filament fiber.