Chromatographic reversed-phase pile

The utility model relates to the technical field of natural product component extraction tools, in particular to a chromatography reversed-phase pile which comprises a reversed-phase pile barrel, a three-way pipe is fixedly mounted at the bottom of the reversed-phase pile barrel, a mesh barrel is inserted and matched in the reversed-phase pile barrel, hydrophilic and hydrophobic filler layers are arranged on the inner surface and the outer surface of the mesh barrel respectively, and the three-way pipe is fixedly mounted on the reversed-phase pile barrel. An upper sealing ring is fixedly installed on the top of the reversed-phase pile cylinder, a top cover is detachably connected to the upper sealing ring, a liquid outlet pipe is fixedly installed on the top cover, a hose is fixedly installed at the tail end of the liquid outlet pipe, and a plurality of buckles which are annularly arranged at equal intervals are fixedly installed on the side face of the upper sealing ring. A plurality of hooks which are annul