▎ 摘　　要

NOVELTY - The utility model claims a gas dual-purpose graphene adsorption device, comprising a foot stand, an air inlet, a water outlet, a centrifugal blower, a tank, an absorbing device, an air outlet, a meter, a barometer, a cylinder compressing device, pipeline, water inlet valve, the water pump, the water inlet, the lower part of the tank body is fixedly connected with a foot, the lower part of the tank is provided with an air inlet, the lower part of the tank is provided with a centrifugal blower, adsorption plant is set in the tank body; the tank body is provided with an air outlet, the tank body is provided with an instrument pipe; the tank body is provided with a cylinder compressing device. The beneficial effects of the utility model are as follows: the oil and polar substance adsorption efficiency of graphene material adopts the graphene material layer, after saturation adsorption only need the absorbed liquid can be extruded through a cylinder compressing device, so as to realize the regeneration of the graphene material, regenerated catalyst nearly unchanged, the adsorption and regeneration efficiency, stable performance, graphene material layer after regenerating adsorption efficiency is high, the structure is simple, the operation is convenient.