Waste gas treatment vertical adsorption bed capable of recycling waste gas

The utility model discloses a vertical adsorption bed for waste gas treatment capable of recycling waste gas, which relates to the technical field of waste gas purification and comprises a vertical adsorption bed body, a gas inlet pipe is fixedly mounted at the input end of the vertical adsorption bed body, a breather pipe is fixedly mounted on one side of the vertical adsorption bed body, and a gas outlet pipe is fixedly mounted on the other side of the vertical adsorption bed body. An observation window is fixedly mounted on one side of the vertical adsorption bed body. In the using process, a user uses the self-cleaning filtering mechanism to enable filtered air flow to be in contact with the exhaust pipe firstly for additional filtering work after passing through the exhaust pipe for removing regret, and the air flow is in contact with the inclined surface of the auxiliary plate along with the rising of the air flow and pushes the auxiliary plate to drive the auxiliary plate to rotate; and in the rotation