Filter bag cleaning barrel

The utility model belongs to the technical field of filter bag cleaning, and discloses a filter bag cleaning barrel which comprises a barrel body, a cylindrical support used for installing a filter bag is arranged in the barrel body, and at least one row of water washing assemblies are arranged on the inner wall of the barrel body around the cylindrical support. Each row of water washing assemblies comprises a plurality of water washing nozzles which extend in the axial direction of the cylindrical support. One end of the cylindrical support is fixedly connected with a rotating shaft, and the rotating shaft is fixedly connected with an external driving motor. The cylindrical support used for installing the filter bag is arranged in the cleaning barrel, the washing nozzles are arranged on the inner wall of the barrel body in a matched mode, organic matter, oil, dust, activated carbon and other pollutant residues attached to the surface of the filter bag are effectively cleaned in a targeted mode, and the clean