▎ 摘　　要

NOVELTY - The device comprises grinding box (11) provided with a primary grinding cavity (12). The primary grinding cavity is symmetrically and rotatably mounted with two grinding rollers (14). The grinding box is provided with a fine grinding cavity (18). The fine grinding cavity is provided with a loop grinding device (20). The loop grinding device includes a grinding piece, a following cover and a loop grinding plate. The grinding piece is provided with a discharging cavity. The inner wall of discharging cavity is symmetrically provided with two sliding grooves. The intermittent cover device includes a mounting ring. The inner wall of lower side of the following poking cover is fixedly installed with a poking rod. The retracting cavity is fixedly installed with an air pump. The air pump is connected with a telescopic air pipe. The tail end of the telescopic air pipe is installed on the sliding sealing concave plate. The sealing concave plate is equipped with an air spraying port. USE - Loop type graphene particle grinding device capable of improving grinding effect of graphene particles in a process of processing of a film product i.e. electronic product processor. ADVANTAGE - The device: can uniformly grind the particles by two grinding modes under the action of the transverse rotating grinding mode in the loop grinding device, so that the material shape of the grinding particles is more uniform; enables to avoid the problem of uneven grinding effect caused by large amount of particles in the grinding process through the grinding ball; improves the effect of the processing film; can greatly improve the processing flow efficiency; and improves the uniform degree of the grinding particle product. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the loop type graphene particle grinding device capable of improving grinding effect. Grinding box (11) Primary grinding cavity (12) Feeding cylinder (13) Grinding roller (14) Fixing frame (17) Fine grinding cavity (18) Loop grinding device (20) Fine grinding motor (21) Transmission bevel gear (22) Power shaft (23) Mounting sleeve (25) Collecting cavity (26) Loop grinding plate (30) Deflector rod (33) Material pulling plate (34) Grinding piece (35) Triangular member (41) Sliding hole (43)