CYCLONE FILTERING APPARATUS CAPABLE OF IMPROVING THE BACKWASHING EFFICIENCY OF FIBROUS FILTERING MEDIA

摘要

PURPOSE: A cyclone filtering apparatus is provided to prevent filtering efficiency from being reduced due to a rate controlling step between a cyclone part and a filtering part by controlling a pressure in the apparatus.;CONSTITUTION: A cyclone filtering apparatus(1000) includes a cyclone part(100), a filtering part(300), and a returning part(400). The cyclone part separates particles from fluid and discharges the separated particles. The filtering part is combined with the external side of the cyclone part and filters micro-particles from the fluid through the cyclone part. The returning part drains the fluid between the cyclone part and the filtering part and prevents the flux reduction of the fluid through the filtering part. The returning part supplies the drained fluid to the cyclone part to be re-filtered.;COPYRIGHT KIPO 2013