Quick installation method for air return column of clean workshop

The invention relates to the technical field of cleaning devices, discloses a quick installation method of a clean workshop air return column, and provides the clean workshop air return column which comprises a first cloth bag air pipe, and a second cloth bag air pipe is installed at the bottom of the first cloth bag air pipe. A third cloth bag air pipe is mounted at the top of the first cloth bag air pipe; the installation method comprises the steps that the top of a first cloth bag air pipe is connected with the bottom of a third cloth bag air pipe, the bottom of the first cloth bag air pipe is connected with the top of a second cloth bag air pipe, then the second cloth bag air pipe is fixed to the ground, and installation work of the air return column is completed. According to the air return column, the joints of the cloth bag air pipes and the stainless steel air pipes are fixed and pressed through the stainless steel pressing strips, all the cloth bag air pipes are connected and fixed through the zipper