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1. WO2011028045 - ELECTRODE SEPARATION TYPE WATER SOFTENER

Publication Number WO/2011/028045
Publication Date 10.03.2011
International Application No. PCT/KR2010/005976
International Filing Date 02.09.2010
IPC
C02F 1/461 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
46by electrochemical methods
461by electrolysis
C02F 1/42 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
42by ion-exchange
CPC
C02F 1/4602
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
46by electrochemical methods
4602for prevention or elimination of deposits
C02F 1/46109
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
46by electrochemical methods
461by electrolysis
46104Devices therefor; Their operating or servicing
46109Electrodes
C02F 2001/46157
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
46by electrochemical methods
461by electrolysis
46104Devices therefor; Their operating or servicing
46109Electrodes
46152characterised by the shape or form
46157Perforated or foraminous electrodes
C02F 2201/003
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2201Apparatus for treatment of water, waste water or sewage
002Construction details of the apparatus
003Coaxial constructions, e.g. a cartridge located coaxially within another
C02F 2209/055
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2209Controlling or monitoring parameters in water treatment
05Conductivity or salinity
055Hardness
C02F 5/00
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
5Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
Applicants
  • (주)아쿠아테크 AQUATECH CO.,LTD. [KR]/[KR] (AllExceptUS)
  • 김종걸 KIM, Jong Gul [KR]/[KR] (UsOnly)
Inventors
  • 김종걸 KIM, Jong Gul
Agents
  • 홍병의 HONG, Byung Eui
Priority Data
10-2009-008247402.09.2009KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) ELECTRODE SEPARATION TYPE WATER SOFTENER
(FR) ADOUCISSEUR D'EAU DU TYPE À SÉPARATION PAR ÉLECTRODE
(KO) 전극 분리식 연수기
Abstract
(EN)
The present invention relates to an electrode separation type water softener, and more particularly to an electrode separation type water softener which softens normal water having a hard water characteristic by separating and removing cationic materials using an ion-exchange membrane, changes almost all of the normal water into soft water by absorbing the cationic materials using a relatively small amount of water in the inside of the ion-exchange membrane, and can continuously use the ion-exchange membrane for many hours by greatly lengthening an exchanging period of the ion-exchange membrane. The electrode separation type water softener of the present invention comprises: a chamber (10) which has an internal cavity and a constant length and includes an anode member (11) for applying (+) current to the inside thereof; a cathode member (40) which is formed in a longitudinal direction of the chamber in a center of the chamber (10) and receives (-) current; an ion-exchange membrane (50) which is formed between the cathode member (40) and the anode member (11); a first inlet (21) and a second inlet (22) into which hard water is separately applied into the inside and the outside of the ion-exchange membrane (50), respectively; a first outlet (31) and a second outlet (32) which correspond to the first inlet and the second inlet to discharge the hard water to the outside of the chamber, and discharges cationic water (C) and soft water (S), respectively.
(FR)
La présente invention concerne un adoucisseur d'eau du type à séparation par électrode et plus particulièrement un adoucisseur d'eau du type à séparation par électrode adoucissant une eau normale ayant des caractéristiques d'eau dure en séparant et en éliminant des matériaux cationiques à l'aide d'une membrane échangeuse d'ions, transformant presque la totalité de l'eau normale en eau douce en absorbant les matériaux cationiques à l'aide d'une quantité relativement faible d'eau à l'intérieur de la membrane échangeuse d'ions et pouvant utiliser la membrane échangeuse d'ions en continu pendant de nombreuses heures, ce qui augmente de manière importante la durée de fonctionnement de la membrane échangeuse d'ions. L'adoucisseur d'eau du type à séparation par électrode selon la présente invention comprend : une chambre (10) comportant une cavité intérieure et ayant une longueur constante et comprenant un élément anodique (11) destiné à appliquer un courant positif à l'intérieur, un élément cathodique (40) formé dans la direction longitudinale de la chambre, au centre de celle-ci (10), et recevant un courant négatif, une membrane échangeuse d'ions (50) formée entre l'élément cathodique (40) et l'élément anodique (11), une première entrée (21) et une seconde entrée (22) grâce auxquelles l'eau dure est envoyée séparément respectivement à l'intérieur et à l'extérieur de la membrane échangeuse d'ions (50, une première sortie (31) et une seconde sortie (32) correspondant à la première entrée et à la deuxième entrée et destinées respectivement à rejeter l'eau dure à l'extérieur de la chambre et à délivrer l'eau cationique (C) et l'eau douce (S).
(KO)
본 발명은 전극 분리식 연수기에 관한 것으로, 더욱 구체적으로는 이온교환막을 이용하여 양이온 물질을 분리, 제거함으로써 경수 특성의 일반수를 연수화시키되, 양이온 물질을 이온교환막 내부로 흐르는 비교적 소량의 물로 흡착시켜서 일반수를 거의 모두 연수로 전환시키는 동시에 이온교환막의 교환 주기를 대폭 연장하여 장시간 연속 사용 가능하도록 할 목적으로, 내부가 중공이고 일정 길이를 가지며 내측 면에 (+) 전류가 인가되도록 양극부재(11)가 구비된 챔버(10); 상기 챔버(10)의 중앙에서 챔버의 길이방향으로 형성되고 (-) 전류가 인가되는 음극부재(40); 상기 음극부재(40)와 양극부재(11) 사이에 형성된 이온교환막(50); 상기 이온교환막(50)의 내측 및 외측에 각각 경수를 분리 투입하는 제1투입구(21) 및 제2투입구(22); 상기 제1투입구와 제2투입구에 대응하여 투입된 경수를 챔버 외부로 배출하되, 양이온 농축수(C)를 배출하는 제1배출구(31)와 연수(S)를 배출하는 제2배출구(32)를 포함하여 이루어진 것을 특징으로 하는 전극 분리식 연수기가 개시된다.
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