Dedusting device

The utility model belongs to the technical field of machinery, it is used for useless cloth to open the dedusting device that cotton recovery plant was used to refer in particular to one kind. Currentdust tube's shortcoming mainly concentrates on two aspects: one, the dust removal is not thorough, causes the loss, two, the dust collecting device power of chooseing for use is big, and the energy consumption is big, and the cost is big. The utility model discloses dedusting device, including a cylindrical shel, dusting hole has been seted up on the above -mentioned barrel, above -mentioned barrel is driven rotatoryly by drive arrangement, wherein, be provided with the cleaning tube who links to each other with external getter device in the above -mentioned barrel, this cleaning tube goes upand has seted up dedusting outlet along the axial, above -mentioned dedusting outlet is relative with the dusting hole slant, be provided with the dust removal guide way on above -mentioned cleaningtube's the inner wall, abov