DEVICE FOR CLEANING OF DUSTY AIR Russian patent published in 2010 - IPC B01D46/02 

FIELD: construction.

SUBSTANCE: invention relates to cleaning of gas from dust by means of filtration and is intended for use in construction materials, mining and other industries. Device comprises cylindrical vessel, filtering sleeves, which are connected to regeneration facilities by their upper part, and fixed on distribution grid with their lower part, as well as inspection platform and hopper. Body is made autonomous and will closed sight opening and is equipped with support wheels resting onto sliding surface of distribution grid and arranged along generatrix. Upstream each support wheel there are facilities of sliding surface cleaning provided in the form of scraper fixed to traction rod and figure slot located on side surface of support wheel, at the same time traction rod passes through guide bush rigidly fixed with its one end at cylindrical body, and by its other end - on axis of support wheel.

EFFECT: simplified maintenance under severe climate conditions, when device is exposed to external action of solid meteorological manifestations, for instance dust, or temperature oscillations with production of ice crust.

7 dwg