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1. CN102574709 - Electrode separation type water softener

Office China
Application Number 201080046886.3
Application Date 02.09.2010
Publication Number 102574709
Publication Date 11.07.2012
Publication Kind A
IPC
C02F 1/461
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
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 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
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
Applicants Aquatech Co., Ltd.
Inventors Kim Jong Gul
Agents cheng dianjun
Title
(EN) Electrode separation type water softener
(ZH) 电极分离式软水器
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.

(ZH)

本发明涉及一种电极分离式软水器,更具体而言,涉及通过利用离子交换膜分离并去除阳离子物质来软化硬水特性的一般用水,使阳离子物质吸附于流动在离子交换膜内部的较少量水中,将一般用水几乎全部转换为软水的同时,大幅度延长离子交换膜的交换周期,并能够长时间连续使用为目的的电极分离式软水器,其特征在于,包括:腔室(10),其内部为中空,具有预定长度,在内侧面具备阳极部件(11)以施加正(+)电流;阴极部件(40),其在所述腔室(10)的中央朝腔室的长度方向形成,施加负(-)电流;离子交换膜(50),其形成在所述阴极部件(40)和阳极部件(11)之间;第一投入口(21)及第二投入口(22),分别向所述离子交换膜(50)的内侧和外侧分离投入硬水;以及第一排放口(31)及第二排放口(32),将从对应的所述第一投入口和第二投入口投入的硬水排放至腔室外部,所述第一排放口(31)用于排放阳离子浓水(C),第二排放口(32)用于排放软水(S)。