Carbon steel baking varnish activated carbon adsorption box

The utility model discloses a carbon steel stoving varnish activated carbon adsorption box, which structurally comprises an activated carbon adsorption box, a sealing door plate and supporting legs, and has the beneficial effects that the activated carbon adsorption box is additionally arranged, waste gas enters triple chambers to be purified, the adsorption box is prevented from being overloaded, and when the waste gas enters each chamber, the waste gas can be recycled. Waste gas is accumulated to push the discontinuous choke plate to release part of waste gas to enter the next stage, the waste gas stays in the cavity during accumulation to facilitate adsorption of activated carbon, and blocky round hole honeycomb activated carbon is a round through hole, so that the contact area of the waste gas and the activated carbon is increased; the waste gas moves up and down when passing through the activated carbon adsorption box, so that the waste gas can penetrate through blocky round hole honeycomb activated carb