▎ 摘　　要

NOVELTY - The utility model claims a device for pulling method for preparing graphene film, belonging to the graphene material preparation field, comprising a combined use of a lifting device and a reducing device, the lifting device is located in the sealing device; the lifting device comprises a propelling pump, connecting rod and a liquid storage device, the connecting rod longitudinally arranged and connected with the boost pump, a liquid storing device is a top end opening of the groove and located on the connecting rod; inner space of the reduction device is divided into two layers, the reduction device can realize vacuum state. This utility model of device for preparing graphene film method has simple operation, low cost and easy to control, the prepared graphene film is flat and uniform and easy to perform functionalized modification, creates condition for further development and application of graphene film.