DUST-CATCHING AGGREGATE WITH THE VOLUMETRIC FILTERING ELEMENT Russian patent published in 2008 - IPC B04C9/00 B01D46/02 

FIELD: mechanical engineering industry; wood-working industry; light industry; food-processing industry; other industries; production of the dust-catching aggregates.

SUBSTANCE: the invention is pertaining to the field of the dust-catching equipment and may be used in mechanical engineering industry, wood-working industry, light industry, food-processing industry and other industries for the dust removal from the production equipment and for the effective air purification from the fine-dispersed dust and the chips. The aggregate contains the filtering element of the volumetric type made in the form of the filtering bag, the cyclone component, the container for collection and transportation of the dust. The filtering element is tightened with its open butt on the body of the cyclone component with the swirler of the snail type and the fitting pipe, inside which there is the conical barrel facing with its smaller diameter towards the base, and the second butt of the filtering element is tightly shut by the cover. The cyclone component is installed on, at least, one support connected to the base, on which there is the container for collection and transportation of the dust. The recuperation device is mounted on the cover. The technical result of the invention: the increase of efficiency of the dust-catching, reduction of the hydraulic resistance and preservation in time of the required productivity.

EFFECT: the invention ensures the increased efficiency of the dust-catching, reduction of the hydraulic resistance, preservation in time of the required productivity.

2 cl, 2 dwg