▎ 摘　　要

NOVELTY - The utility model belongs to the dispersing and grinding field, specifically a graphene slurry, dispersing and grinding device, comprising a grinding tank, grinding body and a sealing cover; the grinding body installed in the grinding tank, and capable of rotating around the axis under the drive of the power mechanism in the grinding tank; the bottom of the grinding tank is provided with an ultrasonic wave generating device; the sealing cover is used for sealing the grinding pot, comprising a cover body which is fixed on the lower surface of the lining plate, and mounted between the cover body and the lining plate of the microwave generating device; the upper surface of said cover body is provided with a liquid inlet and a grinding body connected with the external power mechanism of the mounting through hole; the outer diameter of the lining plate is matched with the inner diameter of the grinding tank. it can realize the efficient dispersion of the graphene slurry and effectively ensure the lamination structure of graphene is complete.