▎ 摘　　要

NOVELTY - The utility model claims a graphene production device, especially claims a graphene continuous dilating device. the graphene continuous dilating device, comprising orderly connected feeding system, expanding system and collecting system, wherein the feeding system comprises a top end connected with the feeding of the spiral feeder, the expanded system comprising a furnace body mounted on the furnace bracket. rotary furnace tube is penetrated in the furnace body, furnace body is provided with a covering rotary furnace tube of heating system, collecting system comprises Vacuum conveyor is connected through a vacuum pipe transition, a vacuum conveyor is connected with the stock bin, rolling stock bin installed under packaging conveying device. The utility model structure is simple, the operation is stable, not only realizes the gas-solid separating and collecting process has no dust pollution, at the same time, through automatic packaging conveying, realizes to lower step transfer process of no dust pollution, improves the automation degree, and is suitable for large-scale production.