▎ 摘　　要

NOVELTY - The utility model relates to the technical field of waste water processing device, especially a graphene of waste water processing of the absorbing device, the sand separating device can separate the sand in the waste water, avoid the sand blockage and influence the water treatment process. the first filter screen can realize primary separation of silt and waste water, under the cooperation of the scraper and the auxiliary device conveying the auger, silt is conveyed to the box body along with a small amount of waste water, most of the waste water is graphene by the first filter screen by the absorbing film, the silt entering the box body is intercepted by the second filter screen, so as to facilitate the subsequent cleaning of the silt, avoiding the blockage of the sediment to affect the process of the waste water treatment, and the waste water mixed in the sand is passed through the second filter screen, the flow guiding entering the processing tank; the graphene film is purified and processed; graphene absorbing film is provided with a plurality of can increase the efficiency of the waste water treatment. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the device graphene to claim.