Internal part supporting device used in radial flow adsorber

An internal part supporting device used in a radial flow adsorber comprises a supporting platform, an annular skirt, an inner cover shell and a supporting seat, the supporting platform adopts an upward-protruding end socket, the bottom of the supporting platform is connected with the supporting seat through the annular skirt, and the annular skirt is provided with a base plate and an annular bottom plate at the joint of the supporting platform and the supporting seat. A certain number of reinforcing rib plates are evenly distributed on the periphery of the side face of the annular skirt, the strength of the structure is guaranteed, the inner cover shell is arranged in the annular skirt, the annular skirt, the inner cover shell and the annular bottom plate jointly form a drainage groove, drainage holes are formed in the annular bottom plate, and accumulated water in the drainage groove is drained out of equipment from the drainage holes through a drainage pipe. The device has the advantages of being simple in