▎ 摘　　要

NOVELTY - The utility model claims a fine filtering system for preparing graphene slurry, comprising a device box, the device box body; the front of the middle part and another side is respectively hinged with a discharging door, a maintenance door and a material taking door. inside the device box body is fixedly mounted with a placing frame, the other side of one side and is placed at the bottom of the bottom of the frame are respectively provided with a filtering cup and a liquid taking cup, a filter bottom end of the cup is fixed with the first filter screen, the middle part of the placing frame is fixedly installed with a pump, The utility model claims a fine filtering system for preparing graphene slurry, by fixing the liquid inlet pipe is installed, a pump and a liquid outlet pipe, which is convenient for the graphene slurry filtering cup in the taking liquid cup, by fixing the first filter screen is installed, the filter pipe and the second filter, dispersing and emulsifying effect of convenient and effective fine filtering the non-dispersing and emulsifying graphene powder, improve graphene powder uniformly fine and working efficiency of the worker.