▎ 摘　　要

NOVELTY - The utility model claims a filtering device for graphene, comprising a bottom plate, the top part plate is fixedly provided with a supporting plate, the top part plate is fixedly provided with a hollow reversing block, the top part reversing block is connected with a liquid inlet pipe, the tail end of the liquid inlet pipe passes through the hollow reversing block and is connected with a reversing pipe, the outer side wall of the hollow reversing block is connected with a plurality of liquid outlet pipes, the tail end of the liquid outlet pipe is fixedly sleeved with a filter cylinder, the filter cylinder is provided with a filter core, the lower end of the inner wall of the filter cylinder is threaded with screw thread cover, the inner part of the cover screw thread fixedly provided with a liquid leakage pipe, the top part of the bottom contact provided with a liquid collecting box. The utility model can quickly finish the replacement of the filter core in the graphene of connecting and filtering.