Activated carbon adsorption box should be used in paint spraying, paper mill, automobile production, sewage treatment, waste gas treatment, leather industry, printing house, feed and breeding farm, production and industry and so on. Activated carbon adsorption device is a dry waste gas treatment equipment. When the workshop is engaged in production operations, it will produce harmful gas pollutants, which will do harm to the natural ecology and the environment of the factory. Therefore, it is necessary to collect the waste gas discharged from the workshop and make a set of pollution prevention equipment. The waste gas will be treated to meet the air pollutant discharge standards required by environmental protection and then discharged into the atmosphere to avoid harm to the environment and people. Activated carbon adsorption device is an efficient, economical and applicable device for purifying and treating organic waste gas. It is an environmental protection equipment product for filtering and adsorbing peculiar smell of waste gas. This equipment is an adsorption equipment for purifying high-concentration organic waste gas and spray paint waste gas. It uses the high-strength adsorption force of activated carbon and the action of fan to adsorb organic waste gas molecules, which has a good adsorption effect on waste gas.