▎ 摘　　要

NOVELTY - The utility model relates to the technical field of graphite preparation device, specifically to a graphene heat conducting film heat treatment crucible, connected with the crucible main body through the mounting cover, the fan is connected with the mounting cover, the connecting component is connected with the fan, the collecting pipe is connected with the connecting component, the collecting box is connected with the mounting cover, the conveying pipe is connected with the fan; the conveying pipe is connected with the collecting box, the motor is connected with the mounting cover, the first gear is connected with the motor, the second gear is connected with the connecting component, the first gear is engaged with the second gear, the scraping plate is connected with the collecting pipe, the motor drives the first gear to drive the connecting component on the second gear to rotate, the scraping plate on the collecting pipe is rotated with the connecting component, scraping the material remained on the inner side wall of the crucible main body, the fan drives the collecting pipe to convey the scraped material to the collecting box through the conveying pipe, the collecting box is detached from the mounting cover to take out the material, the crucible temperature after heat treatment is too high, It is easy to scald when taking graphene and adding material.