▎ 摘　　要

NOVELTY - The utility model claims a water purifying device based on graphene material, comprising two mutually separated pipelines set horizontally, wherein the periphery of one pipeline is provided with a cover fixedly connected with it, the periphery of the other one of the pipeline is provided with a screwing block connected with the screw thread, the screwing block is provided with a sleeve fixedly connected with the screwing block, wherein one pipeline is provided with a fixing plate fixedly connected with it, the fixing plate is provided with a through hole connected with the pipeline, the fixing plate is provided with multiple first movable blocks hinged with the same, the sleeve is provided with multiple ropes, the first movable block is provided with a graphene plate detachably connected with it, the graphene plate is provided with a second movable block detachably connected with it, between the second movable block and the first movable block is provided with a telescopic mechanism, the second movable block is fixedly connected with the rope, the device is convenient for dismounting, the graphene material capable of changing with water for a long time contact be changed, The invention avoids the resource waste caused by the synchronous replacement of the graphene material which is not fully used.