Title:
SIDE STREAM-TYPE RO FILTER HAVING EXTENDED FLUID PASSAGE
Document Type and Number:
WIPO Patent Application WO/2017/115985
Kind Code:
A1
Abstract:
A side stream-type RO filter having an extended fluid passage, according to the present invention, comprises: a filter housing comprising a housing having an open top end, and a cap having an open bottom end that couples to an opening on the housing, wherein the filter housing is provided with a raw water inlet, a filtered water outlet, and a condensed water outlet; an RO filter embedded inside the housing, for transporting raw water introduced from a side surface through an outer side end of a reverse osmosis sheet, which is wound in a roll, in the lengthwise direction of the reverse osmosis sheet to separate filtered water that is filtered by passing through the reverse osmosis sheet, and condensed water that is filtered out by the reverse osmosis sheet and transported to the condensed water outlet; and a central pipe formed at the center of the RO filter and having an outlet which is connected to the filtered water outlet, for collecting the filtered water that is filtered by the reverse osmosis sheet and passed through a through-hole, and transporting same to the filtered water outlet.
Inventors:
LIM SUNG TAEK (KR)
HONG HYUN KI (KR)
HONG HYUN KI (KR)
Application Number:
PCT/KR2016/011748
Publication Date:
July 06, 2017
Filing Date:
October 19, 2016
Export Citation:
Assignee:
PICOGRAM CO LTD (KR)
International Classes:
B01D61/02; B01D61/08; B01D61/10; B01D63/10; C02F1/44
Foreign References:
| KR20150121779A | 2015-10-30 | |||
| KR20110001828U | 2011-02-23 | |||
| KR20130068559A | 2013-06-26 | |||
| KR20140147972A | 2014-12-31 | |||
| JP2008183561A | 2008-08-14 |
Attorney, Agent or Firm:
KANGIN PATENT LAW FIRM (KR)
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