Title:
HIGHLY-EFFICIENT WATER-QUALITY MANAGEMENT ELECTROLYSIS DEVICE REQUIRING NO MAINTENANCE
Document Type and Number:
WIPO Patent Application WO/2021/117934
Kind Code:
A1
Abstract:
The present invention relates to a highly-efficient water-quality management electrolysis device requiring no maintenance. More specifically, the present invention relates to a highly-efficient water-quality management electrolysis device requiring no maintenance, the device comprising: a cylindrical housing having an inlet formed eccentrically on one side thereof and having an outlet formed eccentrically on the other side thereof; a negative-electrode portion having a rotating shaft axially installed at the center of the housing to be able to rotate, and multiple negative-electrode plates continuously provided on the rotating shaft at a predetermined interval; a positive-electrode portion having multiple retaining shafts installed on the inner periphery of the housing in the same direction as the rotating shaft, and having positive-electrode plates continuously provided on the retaining shafts at a predetermined interval and arranged between the negative-electrode plates; a motor for rotating/driving the rotating shaft; an electrode controller for providing (+) and (-) charges to the positive-electrode plates and the negative-electrode plates, respectively, for electrolysis of circulating water contained in the housing; and a scraper for removing scale generated on surfaces of the negative-electrode plates through electrolysis. Accordingly, scale can be removed more effectively than conventional devices, a high purification efficiency can be obtained due to the increased time and area of electric contact resulting from cyclone effects, scale is precipitated with a high yield by using a Cupro-Nickel material at an optimal voltage, and a magnesium component scale precipitation method is included.
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Inventors:
LEE KYU HWAN (KR)
YOO KI CHUL (KR)
LIM SEUNG EOB (KR)
KIM SEONG HEE (KR)
KIM CHAN SOO (KR)
YOO KI CHUL (KR)
LIM SEUNG EOB (KR)
KIM SEONG HEE (KR)
KIM CHAN SOO (KR)
Application Number:
PCT/KR2019/017546
Publication Date:
June 17, 2021
Filing Date:
December 12, 2019
Export Citation:
Assignee:
KOREA INST SCI & TECH (KR)
KOREA MATSUI INC (KR)
KOREA MATSUI INC (KR)
International Classes:
C02F1/461; C02F1/467; C25B15/00
Foreign References:
| KR100893338B1 | 2009-04-14 | |||
| KR100534408B1 | 2005-12-09 | |||
| KR20080094345A | 2008-10-23 | |||
| KR20170052152A | 2017-05-12 | |||
| KR100430150B1 | 2004-05-03 |
Attorney, Agent or Firm:
JANG, Won Chul (KR)
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