KR100492969B1 - ELECTROLYSIS TANK FOR GENERATION OF NaOCL - Google Patents

ELECTROLYSIS TANK FOR GENERATION OF NaOCL Download PDF

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KR100492969B1
KR100492969B1 KR10-2003-0002918A KR20030002918A KR100492969B1 KR 100492969 B1 KR100492969 B1 KR 100492969B1 KR 20030002918 A KR20030002918 A KR 20030002918A KR 100492969 B1 KR100492969 B1 KR 100492969B1
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water
electrolysis
electrolysis tank
mesh
tank
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KR10-2003-0002918A
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Korean (ko)
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KR20040065762A (en
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이창수
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주식회사 엑사이엔씨
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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
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • 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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • 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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C02F2001/46157—Perforated or foraminous electrodes
    • 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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C02F2001/46171—Cylindrical or tubular shaped

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

본 발명은 차아염소산 나트륨을 발생하는 전기분해조에 관한 것으로, 더욱상세하게는 전기분해조의 내부로 소금물을 흐르게 하여 전기분해 하므로서 발생되는 차아염소산(NaOCl-)를 사용하여 물을 소독하고 정수 및 살균하는 차아염소산 나트륨을 발생하는 전기분해조에 관한 것이다.The present invention relates to bath electrolysis for generating sodium hypochlorite, and more particularly to a flow of salt water into the pair of electrolysis hypochlorite (NaOCl -) generated hameuroseo electrolysis using the disinfecting water and water purification and disinfection The present invention relates to an electrolysis tank for generating sodium hypochlorite.

이를 위하여 본 발명은, 전기분해조는 내부로는 일측에 다수개의 구멍이 형성되고 끝단이 막힌 티타늄재질의 제1망체가 구비되고 다른 일측으로는 일측이 개방되어 제1망체의 외부를 감싸고 전면에 다수개의 구멍이 형성되고 다른 일측으로는 유출구멍이 형성되어 있는 제2망체로 구성되며, 외부로는 투명한 합성수지관 체로 양끝이 플랜지로 결합되고 상기 양측에 형성되는 플랜지에 전선을 삽입하여 결합함으로서 전류가 내부로 인가되도록 형성한 것에 특징이 있다.To this end, the present invention, the electrolysis tank is provided with a plurality of holes formed on one side of the inside of the first mesh of the titanium material is clogged end and the other side is open on one side to surround the outside of the first network and a plurality of the front Two holes are formed, and the other side is composed of a second mesh having an outlet hole, and the outer side is a transparent synthetic resin tube, both ends of which are joined by flanges and the electric wires are inserted into and coupled to flanges formed on both sides. It is characterized by being formed to be applied inside.

Description

차아염소산 나트륨을 발생하는 전기분해조{ELECTROLYSIS TANK FOR GENERATION OF NaOCL}ELECTROLYSIS TANK FOR GENERATION OF NaOCL

본 발명은 차아염소산 나트륨을 이용한 수질정수 및 살균장치내의 전기분해조에 관한 것으로 더욱 상세하게는 전기분해조 내에서 소금물을 전기분해 할 때에 얻어지는 차아염소산 나트륨(NaOCl)을 이용하여 물을 소독하고정수 및 살균장치에 관한 것이다.The present invention relates to a water purification water using sodium hypochlorite and an electrolysis tank in a sterilization apparatus, and more particularly, to disinfect water using sodium hypochlorite (NaOCl) obtained when electrolyzing salt water in an electrolysis tank. It relates to a sterilizer.

일반적으로 대부분의 상수도 혹은 수영장 시설에는 물을 소독하기 위하여 오존이나, 자외선, 액화염소, 염소가스 등을 사용하며 이들은 주로 수입에 의존하고 있다. 특히 액화염소나, 염소가스 등으로 살균할 경우 물에서 냄새가 나며 각종 피부질환을 일으킬 우려가 있고, 더욱이 수영장에서 소독제로서 사용되는 염소는 폐질환, 피부질환, 결막염 등의 질병을 일으키는 심각한 문제점이 있었다.In general, most tap water or swimming pool facilities use ozone, ultraviolet rays, chlorine gas or chlorine gas to disinfect water. In particular, when sterilizing with liquefied chlorine or chlorine gas, it can smell in water and cause various skin diseases. Moreover, chlorine used as a disinfectant in swimming pools has serious problems causing diseases such as lung disease, skin disease, conjunctivitis, etc. there was.

본 발명은 이와 같은 종래의 문제점을 해결하기 위하여 안출한 것으로서, 정수 및 살균장치 내부에 전기분해조를 형성하여 상기 전기분해조 내부에 형성되는 전극사이를 소금물이 흐르게 함으로서 소금물을 전기분해하여 얻어지는 차아염소산나트륨(NaOCl)을 사용하여 상수도 물이나 수영장물 등을 소독하므로서, 환경친화적이고, 강하고 지속적인 수질살균이 가능하며, 또한 마이크로필터, 연수기, 저장탱크 등과 함께 하나의 시스템을 구성하여, 냄새와 피부질환이 없고, 환경친화적인 차아염소산 나트륨을 발생시키는 전기분해조를 제공하는데 본 발명의 목적이 있는 것이다.The present invention has been made in order to solve such a conventional problem, by forming an electrolysis tank in the purified water and sterilization device, the salt obtained by electrolyzing the brine by flowing salt water between the electrodes formed in the electrolysis tank Sodium chlorate (NaOCl) is used to disinfect tap water and swimming pools, enabling environmentally friendly, strong and sustainable water disinfection, and forming a system together with microfilters, water softeners, and storage tanks. It is an object of the present invention to provide an electrolysis tank which generates disease-free, environmentally friendly sodium hypochlorite.

이와같은 목적을 달성하기 위한 본 발명은 전기분해조의 내부로는 일측에 다수개의 구멍이 형성되고 끝단이 막힌 티타늄재질의 제1망체가 구비되고 다른 일측으로는 일측이 개방되어 제1망체의 외부를 감싸고 전면에 다수개의 구멍이 형성되고 다른 일측으로는 유출구멍이 형성되어 있는 제2망체로 구성되며, 외부로는 투명한 합성수지 관체로 양끝이 플랜지로 결합되고 상기 양측에 형성되는 플랜지에 전선을 삽입하여 결합함으로서 전류가 내부로 인가되도록 형성한 것에 특징이 있다. In order to achieve the above object, the present invention provides a first mesh of titanium material having a plurality of holes formed at one side and a closed end thereof, and having one side open at the other side of the electrolytic bath to open the outside of the first mesh. It is composed of a second net that wraps and a plurality of holes are formed on the front side, and an outlet hole is formed on the other side, and the outside is a transparent synthetic resin tube, both ends of which are joined by flanges, and wires are inserted into the flanges formed on both sides. By combining, it is characterized in that the current is formed to be applied inside.

이하 첨부된 도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.

도 1은 본 발명에 따른 살균장치의 흐름도이고, 도 2는 본 발명에 따른 전기분해조의 외형사시도이며, 도 3은 본 발명에 따른 전기분해조의 분해사시도이고, 도 4는 본 발명에 따른 전기분해조의 결합단면도이다. 도 1에 도시한 바와 같이 인입수는 마이크로 필터 (Micro Filter)(10)를 통하여 처리수가 되어 공급되며, 마이크로필터(10)을 통과한 물은 연수기(20)에 공급되고 연수기(20)를 통과한 물은 소금물저장탱크(30)에 공급되며, 한편 소금물저장탱크(30)에는 소금투입(60)이 되며, 동시에 소금물 저장탱크(30)은 전기분해조(40)에 공급되며 전기분해조(40)는 살균제 저장탱크(50)에 연결되고 살균제 저장탱크(50)는 처리수에 연결된다. 상기 전기분해조(40)는 정류기(70)에 연결되며 동시에 산세척수 저장탱크(80)에 연결되며 산세척수 저장탱크(80)는 전기분해조(40)에 연결된다. 1 is a flowchart of a sterilization apparatus according to the present invention, FIG. 2 is an external perspective view of an electrolysis tank according to the present invention, FIG. 3 is an exploded perspective view of the electrolysis tank according to the present invention, and FIG. 4 is an electrolysis according to the present invention. A cross section of the jaw. As shown in FIG. 1, the incoming water is supplied as treated water through a micro filter 10, and the water passing through the micro filter 10 is supplied to the water softener 20 and passes through the water softener 20. One water is supplied to the brine storage tank 30, while the salt water storage tank 30 is salt input (60), at the same time the brine storage tank 30 is supplied to the electrolysis tank 40 and the electrolysis tank ( 40 is connected to the sterilant storage tank 50 and the sterilant storage tank 50 is connected to the treated water. The electrolysis tank 40 is connected to the rectifier 70 and at the same time connected to the pickling water storage tank 80, the pickling water storage tank 80 is connected to the electrolysis tank 40.

이와 같이 구성된 본 발명의 작용을 설명하면 다음과 같다. Referring to the operation of the present invention configured as described above is as follows.

인입수는 마이크로 필터(10)를 통과하며, 이곳에서는 인입수에 포함된 제반 이물질, 모래, 머리카락 등 물에 용해되지 않은 것들을 필터에서 거르게 되며 필터를 통과한 물은 처리수가 되어, 상수도 공급원이나 수영장 등에 공급되는 것이다. The incoming water passes through the micro filter (10), where the foreign substances contained in the incoming water, sand, hair, etc., which are not dissolved in the water are filtered out of the filter, and the water passing through the filter becomes treated water, which is a water supply source or a swimming pool. It is supplied to the back.

한편, 처리수에 포함된 세균, 미생물들을 소독하기 위하여 처리수에 소독약을 첨가해야하는 것이며 이 소독약 생성 및 공급과정은 다음과 같다.On the other hand, in order to disinfect bacteria and microorganisms contained in the treated water, it is necessary to add a disinfectant to the treated water.

마이크로필터(10)을 거쳐나온 처리수의 일부는 연수기(20)에 공급되며 이 연수기(20)는 이온수지를 통하여 물 속에 포함된 제반 광물질 마그네슘, 칼슘 등을 제거하며 이 제거된 물은 소금물 저장탱크 (30)에 공급된다.Part of the treated water from the micro filter 10 is supplied to the water softener 20. The water softener 20 removes all the minerals magnesium and calcium contained in the water through the ionic resin, and the removed water is stored in the brine storage tank. 30 is supplied.

소금물 저장탱크(30)에는 소금 투입(60)이 연결되어 있으며 소금을 투입하여 교반장치에 의해 소금물을 만들어 저장하며 이때에 소금의 함유량은 30000∼40000PPM이 되도록 한다.The salt water storage tank 30 is connected to the salt input (60), and the salt is added to make salt water by the stirring device to store the salt content at this time to be 30000 ~ 40000PPM.

상기와 같이 제조된 소금물은 유입부(41)를 통하여 전기분해조(40)의 내부에 형성되어 있는 제1망체(44)로 유입되며 상기 제1망체(44)에 형성되어 있는 구멍(44')을 통하여 소금물은 제1망체의 외부를 감싸고 있는 제2망체(45)로 유입되며, 유입된 소금물은 상기 제2망체(45)에 형성된 구멍(45')을 통하여 외부로 유출되게 된다. 상기 유출된 소금물은 다시 제 2망체(45)의 일측면에 형성된 유출구멍(48)을 통하여 소금물은 유출부(42)를 거쳐 살균제 저장탱크(50)에 저장된다. 또한, 상기와 같이 흐르는 소금물은 제1망체(44)와 제2망체(45)를 통과하면서 양측에 형성된 플랜지(90)를 통하여 인가되는 직류 9.5V의 전압으로서 약 30∼40A의 전류가 흐르는 양극(＋)선(46)과 음극(－)선(47)에 의하여 두 직류전극 양극과 음극을 통과한 30000∼40000PPM의 소금물은 전기분해가 일어나며 이를 화학방정식으로 표시하면 The brine prepared as described above is introduced into the first network 44 formed in the electrolysis tank 40 through the inlet part 41 and the holes 44 'formed in the first network 44. Brine is introduced into the second mesh 45 surrounding the outside of the first mesh, and the brine flows out through the hole 45 'formed in the second mesh 45. The spilled brine is again stored in the sterilant storage tank 50 via the outlet 42 through the outlet hole 48 formed in one side of the second mesh 45. In addition, the salt water flowing as described above is an anode of which a current of about 30 to 40 A flows as a voltage of 9.5 V DC applied through the flange 90 formed on both sides while passing through the first mesh 44 and the second mesh 45. The salt water of 30000 ~ 40000PPM passing through the two DC electrode anode and the cathode by the (+) line 46 and the cathode (-) line 47 is electrolyzed.

H2O+NaCl+e- → NaOCl+H2가 되며 NaOCl 은 차아염소산 나트륨이라 불리며 상기와 같이 형성된 차아염소산 나트륨이 살균제 저장탱크(50)에 저장되는 것이다. 또한, 차아염소산 나트륨은 강하고 지속성있는 살균력을 갖는 소독제인 것이다.H 2 O + NaCl + e - H 2 + a → NaOCl and NaOCl is called the same procedure as set forth in which the sodium hypochlorite formed as described above, stored in the sterilizing agent reservoir (50). Sodium hypochlorite is also a disinfectant with strong and lasting bactericidal power.

한편 전기분해조(40)의 제 1망체(44)와 제 2망체(45)에 전기분해 과정 중에 이물질이 부착되어 전기분해 능력을 저하시킬 수 있으므로 산세척수 저장탱크(80)에 염산 등을 저장시켜 이물질이 붙은 전극을 함침 시킴으로서 이물질을 제거할 수 있는 것이다. On the other hand, since the foreign matter is attached to the first net 44 and the second net 45 of the electrolysis tank 40 during the electrolysis process can reduce the electrolysis capacity hydrochloric acid and the like in the pickling water storage tank (80) It is possible to remove the foreign matter by impregnating the electrode attached to the foreign matter.

전기분해조(40)에서 생성된 차아염소산나트륨(NaOCl)은 살균제 저장탱크(5)에 저장되어 있다가 펌프 장치에 의하여 처리수 공급파이프에 연결시켜 포함되어 처리수 공급을 하게 됨으로서 차아염소산 나트륨(NaOCl) 이 포함된 물로 살균되어 상수도 혹은 수영장 물의 공급파이프에 연결되는 것이다.Sodium hypochlorite (NaOCl) produced in the electrolysis tank 40 is stored in the disinfectant storage tank (5) and is connected to the treated water supply pipe by a pump device to supply the treated water. NaOCl) is sterilized with water and connected to the supply pipe of tap water or pool water.

이상에서 상술한 바와 같이 본 발명은, 물을 소독하여 공급함에 있어서 염소를 사용하지 않고 전기분해조를 정수장치 내부에 형성하여 소금물을 전기분해하여 형성되는 차아염소산(NaOCl)을 사용함으로서 인체에 해가 거의 없고 피부질환, 안질환이 없으면서도 우수한 살균력을 갖으며, 냄새가 없고 환경친화적이며, 소금을 사용하기 때문에 유지비가 적게들고 망체를 산세척수 로 청소하여 사용함으로서 반영구적인 수명을 가질 수 있는 것이다. As described above, the present invention uses hypochlorous acid (NaOCl), which is formed by electrolyzing salt water by forming an electrolysis tank in the water purification device without using chlorine in disinfecting and supplying water, thereby harming the human body. It has almost no skin disease, no eye disease, excellent sterilizing power, no smell, environmentally friendly, and uses salt to reduce maintenance costs, and it is possible to have semi-permanent lifespan by cleaning network with pickling water. .

도 1은 본 발명에 따른 살균장치의 흐름도.1 is a flow chart of a sterilization apparatus according to the present invention.

도 2는 본 발명에 따른 전기분해조의 외형사시도.Figure 2 is an external perspective view of the electrolysis tank according to the present invention.

도 3은 본 발명에 따른 전기분해조의 분해사시도. Figure 3 is an exploded perspective view of the electrolysis tank according to the present invention.

도 4는 본 발명에 따른 전기분해조의 결합단면도. Figure 4 is a cross-sectional view of the coupling of the electrolysis tank according to the present invention.

Claims (1)

인입수는 마이크로 필터(10)을 통과하여 처리수로 공급이 되고, 소금저장탱크(30)에 소금(60)을 투입하여, 이를 전기분해조(40)에서 분해시켜 차아염소산 나트륨(NaOCl)을 생성하고, 이를 저장탱크(50)에 저장시킨 후 이를 살균제로 사용하는 수질정수 및 살균장치에 있어서,The incoming water is supplied to the treated water through the micro filter (10), the salt (60) is added to the salt storage tank (30), and the sodium hypochlorite (NaOCl) is decomposed in the electrolysis tank (40). In the water purification and sterilization device to generate and store it in the storage tank 50 and use it as a sterilizer, 상기 전기분해조(40)는 내부로는 일측에 다수개의 구멍(44')이 형성되고 끝단이 막힌 티타늄재질의 제1망체(44)가 구비되고 다른 일측으로는 일측이 개방되어 제1망체(44)의 외부를 감싸고 전면에 다수개의 구멍(45')이 형성되고 다른 일측으로는 유출구멍(48)이 형성되어 있는 제2망체(45)로 구성되며, 외부로는 투명한 합성수지 관체(43)로 양끝이 플랜지(90)로 결합되고 상기 양측에 형성되는 플랜지(90)에 유입부(41)측으로는 양극선(46)이 형성되고 유출부(42)쪽으로는 음극선(47)을 결합하여 전류가 전기분해조(40)내부로 인가되도록 하여 전기분해를 일으켜 차아염소산을 발생시키는 것을 특징으로 하는 차아염소산 나트륨을 발생하는 전기분해조(40). The electrolysis tank 40 has a plurality of holes 44 'formed at one side and a first mesh 44 made of titanium, which is closed at an end thereof, and one side is opened at the other side thereof, so that the first mesh ( It is composed of a second mesh 45 which surrounds the outside of the 44 and a plurality of holes 45 'are formed on the front surface and the outlet hole 48 is formed on the other side, and the transparent synthetic resin tube 43 is transparent to the outside. The both ends of the furnace are coupled to the flange 90, the anode line 46 is formed on the inlet portion 41 side to the flange 90 formed on both sides, and the cathode line 47 is coupled to the outlet portion 42 to the current Electrolysis tank 40 for generating sodium hypochlorite, characterized in that the electrolysis tank 40 is applied to the inside to cause electrolysis to generate hypochlorous acid.
KR10-2003-0002918A 2003-01-16 2003-01-16 ELECTROLYSIS TANK FOR GENERATION OF NaOCL KR100492969B1 (en)

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