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US 5,683,477 AGranted
Dust collector using purse-type filter cloth
AssigneeGong Young Engineering Co., Ltd.
InventorBong Gyu Jung
Life of this patent
Estimating the term…
Abstract
A dust collector using a purse-type filter cloth is disclosed including a housing on whose top an intake for inducing a mixed current containing natural or chemically produced solid fine material is provided; a hexahedral purse-type filter cloth installed in zigzag inside the housing to form a filtering/dust collecting area and for filtering the solid fine material and purging only purity air; and a purging portion for exhausting purity air cleaned by the purse-type filter cloth through the housing.
Claims4
A dust collector comprising:
- a housing having an intake on top of said housing for receiving a mixed current containing natural or chemically produced solid fine material;
- a hexahedral purse-shaped filter cloth having a plurality of vertically divided paths and being installed in a zigzag inside said housing to form a filtering/dust collecting area and for filtering the solid fine material and purging only purity air, wherein the mixed current moves downward along said housing while flow amount of the mixed current is reduced by a fixed percentage rate in a staircase manner and the mixed current flows through each path of said filter cloth separately.
- a purging portion for exhausting purity air cleaned by said purse-shaped filter cloth through said housing.
Dependencies are inferred from the claim text.