▎ 摘　　要

NOVELTY - The Graphene grinding production method involves collecting graphene raw material. The impurities is raw material is removed. The graphene raw materials is poured into a grinding and extracting device. The blockage scraping is performed. The powder particles is grind into the centrifugal extracting and purification. The liquid is provided into the evaporation device for evaporating and crystallizing after graphene. The vessel that fill with the crystal body is hooked through the hook-shaped tool. The crystallizing crystal body is scraped by using the scraper (7111). USE - Graphene grinding production method. ADVANTAGE - The grinding and extracting device comprises a supporting seat and a control box placed on the ground, where the top of the supporting seat is fixedly connected with a centrifugal extracting machine set through the supporting leg, and hence enhances the working efficiency of the graphene grinding production process. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of the grinding barrel. Grinding barrel (4) Discharging pipe (5) Handle (7) Circular plate (13) Scraper (7111)