Activated carbon adsorption + catalytic combustion integrated machine by dry filter, adsorption carbon box, catalytic combustion furnace, PLC automatic control and other functional modules integrated in one organic waste gas treatment equipment. The overall structure of the equipment is compact, the functional modules are complete, the exhaust gas treatment and purification effect is excellent, the equipment needs to cover a small area, the hoisting and transportation is convenient, the site installation is quick, the construction site infrastructure requirements are simple. This set of equipment is the preferred exhaust gas treatment equipment for automobile maintenance spray baking paint exhaust gas treatment, small and medium-sized spray baking paint room operation exhaust gas treatment.