Activated carbon adsorption box is a waste gas filtration, adsorption odor of environmental protection machinery goods, this equipment is cleaner higher concentration of organic chemical exhaust and spraying exhaust gas adsorption can be utilized activated carbon high strength adsorption level, when the exhaust gas from the centrifugal fan to increase the power of negative pressure into the adsorption box and then into the adsorption of the activated carbon adsorption layer for the organic solution of the exhaust has a very good adsorption efficacy.