▎ 摘　　要

NOVELTY - The utility model claims a mixing device for producing graphene powder dispersion liquid, comprising a fixed mounting seat and a motor box two; the inner side of the fixed mounting seat is fixedly installed with a stirring tank; the top of the stirring tank is fixedly installed with an operation box; the top of the operation box is fixedly installed with a crushing box; the top of the operation box is fixedly installed with a first motor; the output shaft of the first motor fixedly connected with a driving gear. The mixing device for producing graphene powder dispersion liquid; in the using process, starting the second motor; the second motor drives the threaded rod to rotate; the threaded rod thread is driven to slide left and right; the screw thread drives the brake sheet to slide left and right to control the amount and speed of the graphene feeding; the outer side of the lower part of the storage box is provided with a clamping groove; the inner side of the clamping groove is provided with a brake sheet; the same process drives the brake sheet to slide left and right to control the amount and speed of the raw liquid release by the screwed pipe; realizing the automatic proportion; improving the quality and utilization rate of the graphene dispersion liquid production.