KR950026816A - Water quality improvement method and device - Google Patents

Water quality improvement method and device Download PDF

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Publication number
KR950026816A
KR950026816A KR1019940004322A KR19940004322A KR950026816A KR 950026816 A KR950026816 A KR 950026816A KR 1019940004322 A KR1019940004322 A KR 1019940004322A KR 19940004322 A KR19940004322 A KR 19940004322A KR 950026816 A KR950026816 A KR 950026816A
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KR
South Korea
Prior art keywords
high frequency
switching command
water quality
switches
pair
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KR1019940004322A
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Korean (ko)
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KR970006466B1 (en
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히데오 하야가와
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히데오 하야가와
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Priority to KR1019940004322A priority Critical patent/KR970006466B1/en
Publication of KR950026816A publication Critical patent/KR950026816A/en
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • C02F2201/46135—Voltage

Abstract

간단하고 저렴한 비용 또는 효율적으로 음료수 기타의 이용에 적합한 물을 얻을수가 있는 수질개선 방법 및 장치를 제공하는 것으로서 처리대상의 물속에 접지전극(3C)와 한쌍의 인가전극(3A)(3B)와를 배치하고, 직류전원(5)와 그 직류전원(5)에 가변저항(7)을 거쳐서 각각 접속된 제1 제2의 고주파 스위치(6A)(6B)와 이 고주파 스위치(6A)(6B)애 저항(12A)(12B)를 거처서 접속된 플립 플롭회로로된 고주파전환 지령회로(11)과 그 고주파전환 지령 회로(11)에 접속된 고주파 발진기(13)을 구비하고, 그 고주파전환 지령회로(11)이 고주파 발진기(13)으로 부터의 고주파 신호에 따라 고주파의 전환지령을 제1 제2의 고주파 스위치(6A)(6B)에 교대로 부여하고 이들 제1 제2의 고주파 스위치(6A)(6B)가 고주기로 「ON」「OFF」되어서 고주파 교류를 형성하고, 상기한 한쌍의 인가전극(3A)(3B)간에 고주파의 교류전압을 교대로 인가함으로서 물의 산화 환원 전위를 내리는 것에 의한 수질개선 방법을 구성한 것이다.Provides a method and apparatus for improving water quality that can provide water suitable for the use of beverages and the like easily and inexpensively or efficiently. The ground electrode 3C and the pair of applied electrodes 3A and 3B are disposed in the water to be treated. The first and second high frequency switches 6A and 6B and the high frequency switches 6A and 6B are respectively connected to the DC power supply 5 and the DC power supply 5 via the variable resistor 7. A high frequency switching command circuit 11 formed of a flip-flop circuit connected via (12A) 12B and a high frequency oscillator 13 connected to the high frequency switching command circuit 11; In response to the high frequency signal from the high frequency oscillator 13, turns the high frequency switching command to the first second high frequency switches 6A and 6B alternately, and the first second high frequency switches 6A and 6B. ) Is turned "on" and "off" at high cycles to form a high frequency alternating current, and the pair of application electrodes 3 By alternately applying high-frequency alternating current voltage between A) and (3B), a water quality improvement method is constructed by lowering the redox potential of water.

Description

수질개선 방법 및 그 장치Water quality improvement method and device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 수질개선 방법에 사용되는 물처리 장치의 한 실시예를 나타내는 회로도,1 is a circuit diagram showing an embodiment of a water treatment apparatus used in the water quality improvement method of the present invention;

제2도는 물처리장치의 인가전극에 인가되는 고주파 교류의 파형도,2 is a waveform diagram of high frequency alternating current applied to an application electrode of a water treatment device;

제3도는 물처리장치의 접지전극에 흐르는 직류전류의 한예를 나타내는 파형도,3 is a waveform diagram showing an example of a direct current flowing through the ground electrode of the water treatment apparatus;

제4도는 수도물처리에 있어서의 ORP치의 통전시간과 통전전압에 의한 변화의 관계를 나타내는 그래프,4 is a graph showing the relationship between the energization time of the ORP value in the tap water treatment and the change by the energization voltage;

제5도는 본 발명의 수질개선 방법에 사용되는 물처리장치의 다른 실시예를 나타내는 회로도.5 is a circuit diagram showing another embodiment of the water treatment apparatus used in the water quality improvement method of the present invention.

Claims (6)

처리대상의 물속에 접지전극(3C)와 한쌍의 인가전극(3A)(3B)를 배치하고, 직류전원(5)와 그 직류전원(5)에 가변저항(7)을 거쳐서 각각 접속된 제1 제2의 고주파 스위치(6A)(6B)와 이 고주파 스위치(6A)(6B)애 저항(12A)(12B)를 거처서 접속된 플립 플롭회로로된 고주파전환 지령회로(11)과 그 고주파전환 지령 회로(11)에 접속된 고주파 발진기(13)을 구비하고, 그 고주파전환 지령회로(11)이 고주파 발진기(13)으로 부터의 고주파 신호에 따라 고주파의 전환지령을 제1 제2의 고주파 스위치(6A)(6B)에 교대로 부여하고 이들 제1 제2의 고주파 스위치(6A)(6B)가 고주기로 「ON」「OFF」되어서 고주파 교류를 형성하고, 상기한 한쌍의 인가전극(3A)(3B)간에 고주파의 교류전압을 교대로 인가함으로서 물의 산화 환원 전위를 내리는 것을 특징으로 하는 수질개선 방법.A ground electrode 3C and a pair of applied electrodes 3A and 3B are disposed in the water to be treated, and are respectively connected to the DC power source 5 and the DC power source 5 via a variable resistor 7 respectively. A high frequency switching command circuit 11 comprising a flip-flop circuit connected via a second high frequency switch 6A, 6B and resistors 12A, 12B through the high frequency switches 6A, 6B, and the high frequency switching command. A high frequency oscillator 13 connected to the circuit 11, and the high frequency switching command circuit 11 sends a high frequency switching command in response to a high frequency signal from the high frequency oscillator 13 in the first second high frequency switch ( 6A) and 6B in turn, and these first high frequency switches 6A and 6B are "ON" and "OFF" at high cycles to form a high frequency alternating current, and the pair of applied electrodes 3A ( A method of improving water quality by lowering the redox potential of water by alternately applying high-frequency alternating voltages between 3B). 제1항에 있어서, 인가전극(3A)(3B)가 아연, 산화리튬, 마그네슘 합금, 동, 철, 스테인레스 강으로 부터 선택되는 전해성이 높은 금속을 사용하는 것을 특징으로하는 수질개선 방법.The method of improving water quality according to claim 1, wherein the application electrodes (3A) (3B) use a highly electrolytic metal selected from zinc, lithium oxide, magnesium alloy, copper, iron and stainless steel. 제1항에 있어서, 접지전극(3C)(3D)를 대향한 한쌍을 설치함과 동시에 저주기로 교대로 접지시키도록 한 것을 특징으로 하는 수질개선 방법.2. The method of improving water quality according to claim 1, wherein a pair of ground electrodes (3C) (3D) are provided opposite to each other and grounded alternately at low cycles. 제1항에 있어서, 고주파 발진기(13)으로 부터 전환 지령회로(11)에 부여하는 신호를 20KHZ 내지 200KHZ의 고주파 신호를 전원전압을 10 내지 50V로 한것을 특징으로 하는 수질개선 방법.The water quality improvement method according to claim 1, wherein a high-frequency signal of 20 KHZ to 200 KHZ is a power source voltage of 10 to 50 V, which is a signal applied from the high frequency oscillator (13) to the switching command circuit (11). 탱크내에 배치된 접지전극(3C)와 한쌍의 인가전극(3A)(3B)와 직류전원(5)와 그 직류전원(5)에 가변저항(7)을 거처서 각각 접속되어 있어서, 직류 전원(5)로 부터의 직류전압을 고주파의 교류로 변환해서 인가전극(3A)(3B)에 교대로 부여하는 제1 제2의 고주파 스위치(6A)(6B)와 이들 고주파 스위치(6A)(6B)에 저항(12A)(12B)를 거처서 고주파의 전환지령을 부여하는 플립 플롭회로로된 고주파 전환지령회로(11)과 그 고주파전환 지령회로(11)에 고주파 신호를 부여하는 고주파 발진기(13)과를 구비한 것을 특징으로하는 수질개선 장치.The ground electrode 3C disposed in the tank, the pair of applied electrodes 3A and 3B, the direct current power source 5, and the direct current power source 5 are connected via a variable resistor 7 to the direct current power source 5, respectively. To the first and second high frequency switches 6A and 6B and the high frequency switches 6A and 6B which convert the DC voltage from A high frequency switching command circuit 11, which is a flip-flop circuit for giving a high frequency switching command via resistors 12A and 12B, and a high frequency oscillator 13 for giving a high frequency signal to the high frequency switching command circuit 11; The water quality improvement apparatus characterized by the above-mentioned. 접지전극(3C)(3D)를 1쌍을 설치함과 동시에 접지전극(3C)(3D)를 교대로 저주기로 접지시키기 위한 제1 제2의 저주파 스위치(14A)(14B)에 접속되고, 제1 제2의 저주파 스위치(14A)(14B)에는 고주파 발진기(13)에 접속된 저주파전환 지령회로(15)가 집속된 것을 특징으로하는 수질개선 장치.A pair of ground electrodes 3C and 3D is provided and connected to the first and second low frequency switches 14A and 14B for alternately grounding the ground electrodes 3C and 3D at low cycles. 1. A water quality improvement device characterized in that a low frequency switching command circuit (15) connected to a high frequency oscillator (13) is focused on a second low frequency switch (14A) (14B). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940004322A 1994-03-07 1994-03-07 Apparatus and method for water quality improvement KR970006466B1 (en)

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KR1019940004322A KR970006466B1 (en) 1994-03-07 1994-03-07 Apparatus and method for water quality improvement

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KR970006466B1 KR970006466B1 (en) 1997-04-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100370551B1 (en) * 1998-04-24 2003-01-29 하야가와히데오 Water treatment method and the apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005057090A1 (en) 2003-12-10 2005-06-23 Matsushita Electric Industrial Co., Ltd. Heat exchanger and cleaning device with the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100370551B1 (en) * 1998-04-24 2003-01-29 하야가와히데오 Water treatment method and the apparatus

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