▎ 摘　　要

NOVELTY - The utility model claims a graphene filtering and absorbing device. The graphene filtering adsorption device comprises a base, the top of the base is fixedly connected with a processing box; the right side of the base is fixedly connected with an air suction machine; the air inlet of the air suction machine is connected with an air inlet pipe; the air outlet of the air suction machine is connected with an air outlet pipe; one end of the air outlet pipe passes through the processing box and extends to the inner part of the processing box; one side of the top part of the processing box is penetrated with a liquid inlet hopper; the top parts of two sides of the inner wall of the processing box are fixedly connected with a filter plate; the top of the filter plate is provided with a filter hole; the bottom of the inner wall of the processing box is provided with a nano-grade graphene adsorption layer. The graphene filtering and absorbing device provided by the utility model has the function of filtering and absorbing the sewage and the function of filtering and absorbing the gas; and the structure is simple, the operation is simple, at the same time, the device can wash the processing box, preventing the dirt in the processing box due to the inner part, so that the processing effect is not good.