Blower bypass mechanism based on adsorption tower

The utility model belongs to the technical field of adsorption towers, and particularly relates to a blower bypass mechanism based on an adsorption tower, which comprises a bottom plate and a connecting pipe, one end of a support column is fixed on the upper surface of the bottom plate, a blower body is mounted at the other end of the support column, and a cover plate is arranged in the middle ofthe blower body. One end of the air blower body is connected with an air inlet pipe, an air outlet is formed in the other end of the air blower body, a sleeve plate is fixed to the end of the air outlet, the connecting pipe is arranged on the outer side of the sleeve plate, a limiting block is fixed to the edge side of the connecting pipe, a limiting groove is formed in the surface of the sleeve plate, and a sealing gasket is fixed to the edge side of the sleeve plate. A fixing plate is embedded in the outer side of the connecting pipe, a supporting rod is fixed to the bottom of the fixing plate, and a control valve i