Deformation type dusty gas treatment device

The invention relates to the technical field of gas filtration, in particular to a deformation type dusty gas treatment device. The deformation type dust-containing gas treatment device comprises a supporting shell, a filter cartridge, a supporting mechanism, a driving mechanism and a dust cleaning mechanism. The filter cartridge comprises a plurality of first hinge shafts, a plurality of second hinge shafts and a plurality of rotating plate groups; according to the deformation type dusty gas treatment device disclosed by the invention, by rotating and shrinking the filter cartridge, the filtering area is large when the filter cartridge is used for filtering, and meanwhile, dust is more uniformly distributed on the filter cartridge. By arranging the ash removal mechanism, when the driving mechanism drives the filter cartridge to rotate, each second hinge shaft is promoted to move towards the circle center of the reference circle in the radial direction of the reference circle, so that the filter cartridge is