Херсонский Государственный Технический Университет
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Priority to UA2000105866ApriorityCriticalpatent/UA40220A/en
Publication of UA40220ApublicationCriticalpatent/UA40220A/en
A granular filter includes a housing filled with grainy material, branch pipes for supply and discharge of gas, a device for regeneration of grainy material, which contains an inclined vibrating screen, a bunker for collection of isolated dust located under it and a conduit for recirculation of grainy material connected by one end with the lower part of the vibrating screen, and by another end with the bunker for introduction of grainy material. Above the vibrating screen, upstream of the recirculating conduit blow-off nozzles are installed for supply of compressed air, above which a hood for prevention of the dust loss is located, blow-off nozzles are also installed in the housing, towards the gas flow.