CN105753109A - Electrolysis device for generating strong-alkalinity micro electric water with pH value of 12 or above - Google Patents
Electrolysis device for generating strong-alkalinity micro electric water with pH value of 12 or above Download PDFInfo
- Publication number
- CN105753109A CN105753109A CN201610116205.5A CN201610116205A CN105753109A CN 105753109 A CN105753109 A CN 105753109A CN 201610116205 A CN201610116205 A CN 201610116205A CN 105753109 A CN105753109 A CN 105753109A
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- China
- Prior art keywords
- water
- electric field
- micro
- value
- strong basicity
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Classifications
-
- 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
- C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
-
- 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
- C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
- C02F2001/4619—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water only cathodic or alkaline water, e.g. for reducing
-
- 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
- C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
- C02F2001/46195—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water characterised by the oxidation reduction potential [ORP]
-
- 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
- C02F2201/46115—Electrolytic cell with membranes or diaphragms
Abstract
The invention relates to an electrolysis device for generating strong-alkalinity micro electric water with a pH value of 12 or above. The electrolysis device comprises an electrolytic tank, wherein a positive electric field and a negative electric field are applied to two sides of the electrolytic tank respectively, an ion exchange member is arranged between the positive electric field and the negative electric field, and each of two sides of the negative electric field is provided with a water inlet and a water outlet respectively, so that the strong-alkalinity micro electric water with the pH value of 12 or above is generated from 100 parts of purified water flowing through the negative electric field. 100 parts of the strong-alkalinity micro electric water with the pH value of 12 or above, which is obtained from the water outlet of the negative electric field, is noncorrosive to a human body, and cannot cause any burn to an oral cavity, a tongue and an esophagus when contained in the oral cavity and swallowed. The strong-alkalinity micro electric water with the pH value of 12 or above has small molecular groups, and is low in oxidation-reduction potential (lower than -700mv), thereby having a very strong sterilizing effect and a very strong cleaning effect.
Description
Technical field
The present invention relates to water electrolysis and produce the technical field of function water, particularly relate to a kind of one side and produce strong basicity electrolysis
The production technology of water.
Background technology
Along with highly acid or strong basicity are electrolysed the water extensive application in fields such as industrial or agricultural, medical treatment, environmental protection, its varying environment
To the electrolysis acid of water, alkali index request difference, the method producing acidic electrolytic water and electrolyzed alkaline water at present, it is that running water passes through
Purify and enter electrolytic cell after preposition process, generate alkaline water or acid water simultaneously, its principle be in the electrolytic cell of electrolysis water to
Water applies electric field, and under the effect of electric field, the anion in water is assembled respectively with cation, thus generates alkaline water or acidity
Water.At this moment alkaline water or acid water are all alkalescent water (PH≤9) and slightly acidic water (PH >=5).
Existing electrolysis wetting system be provided only with one tunnel water inlet with two-way water outlet, wherein a road water outlet be the water outlet of 50% be weak
Acid (PH >=5), another road water outlet is that 50% water outlet is or alkalescent (PH≤9).
In order to obtain strong alkaline water (PH >=10), existing technology is after the electrolyte such as water inlet addition sodium chloride, although
The water that can obtain a road water outlet is acid (PH≤6), and another road water outlet is strong basicity (PH >=10), but this strong alkaline water tool
Having NaOH alkali electroless corrosivity, this water is a kind of chemistry alkaline aqueous solution and the mixed liquor of electrolysis water, and human body is had by it
Stronger corrosivity.
Summary of the invention
It is an object of the invention to provide the electrolysis unit of the strong basicity micro-electricity water generating pH value more than 12, this device generates
The strong basicity of pH value more than 12 micro-electricity water, this strong basicity micro-electricity water constituent is water, will not be corrosive human body, even contain
In oral cavity, swallowing, do not result in oral cavity, tongue, esophagus is any burns.This water has subset, and oxidation-reduction potential is low
(below-700mv), therefore possesses the strongest bactericidal effect and cleaning performance.There is no again corrosivity simultaneously, widely should have
Use prospect.
It is an object of the invention to be achieved through the following technical solutions:
The electrolysis unit of a kind of strong basicity micro-electricity water generating pH value more than 12, including electrolytic cell, the two of described electrolytic cell
Side applies positive electric field and negative electric field respectively, is provided with the mutual film of unidirectional anion between described positive electric field and negative electric field, and anion is handed over
Changing film is that a class contains basic activated group, has the polymer membrane of selective penetrated property, also referred to as ion to anion
Permselectivity membrane, described negative electric field be respectively provided on two sides with water inlet and delivery port, make pure water flow through after negative electric field and generate
Strong basicity micro-electricity water of pH value more than 12.
Further, described electrolytic cell includes the pond body of insulating, described insulation pond body be respectively provided on two sides with anode electrode plate
With cathode electrode plate, described anode electrode plate does not all contact with the water in electrolytic cell with cathode electrode plate, and forms electric field, described
Anode electrode plate connects the positive pole of dc source by wire, and described negative el connects the negative of dc source by wire
Pole, can form positive electric field chamber and negative electric field chamber in the both sides of insulation pond body after energising respectively.
Further, described anode electrode plate and cathode electrode plate are all embedded in the sidewall of described insulation pond body, described
It is external that the conductor end of battery lead plate extends described insulation pond, it is achieved anode electrode plate and cathode electrode plate all with the water in electrolytic cell
Form electric field, can also prevent impurity from touching battery lead plate simultaneously, thus change the voltage of electric field, cause the PH of the micro-electricity water generated
The value situation less than 12.
Further, the voltage range of described dc source is 20-35V, and current range is 35-50A.
Further, the flow rates of described pure water is at 670-1000 liter per hour.
Further, described amberplex is the mutual film of unidirectional anion.
Further, described water inlet connects RO reverse-osmosis pure water and produces equipment, and RO reverse-osmosis pure water is typically called
Pure water, does not the most retain the mineral matter in water, and pH value, between 6-7, for faintly acid, is generally used for the medicinal waters such as dialysis,
Or laboratory, the special water such as electronic chemical, due to severe water pollution, for ensureing safe drinking water, it is also used for daily drinking-water, is
Health, the drinking water of safety, due to the metal ion such as water quality not calcium-magnesium-containing of RO reverse-osmosis pure water, in the electrolysis of the present invention
Under electric field action in pond, hydrone can be allowed to change, form the Wei electricity Shui of this ph value subset more than 12, with
Time owing to being RO reverse-osmosis pure water, so this strong basicity micro-electricity water constituent be water, human body will not be corrosive, even contains
In oral cavity, swallowing, do not result in oral cavity, tongue, esophagus is any burns.
Further, described delivery port connects strong basicity micro-electricity water storage container.
The electrolysis unit that the invention have the benefit that the present invention is that electrolysis unit uses dc source, the electricity of applying
Field is positive electric field and negative electric field, and centre arranging one direction amberplex, by completely isolated for electric field for positive and negative two electricity in the electric field
?.The drainage of crossing of 100 parts purifies water from the RO that the water that water inlet is come in is filtration without any electrolyte, goes out from negative electric field
Mouth of a river water outlet obtains strong basicity micro-electricity water of 100 Fen mono-road pH values more than 12 and will not be corrosive human body, is even contained in mouth
Chamber, swallows, and does not results in oral cavity, tongue, and esophagus is any burns.This water has subset, oxidation-reduction potential low (-
Below 700mv), therefore possess the strongest bactericidal effect and cleaning performance.
Accompanying drawing explanation
Below according to accompanying drawing, the present invention is described in further detail.
Fig. 1 is the theory structure of the electrolysis unit of the strong basicity micro-electricity water generating pH value more than 12 described in the embodiment of the present invention
Figure;
Fig. 2 is the structural representation a of electrolytic cell in Fig. 1;
Fig. 3 is the structural representation b of electrolytic cell in Fig. 1.
In figure:
1, electrolytic cell;2, dc source;3, insulation pond body;4, anode electrode plate;5, cathode electrode plate;6, unidirectional anion
Exchange membrane;7, positive electric field chamber;8, negative electric field chamber;9, water inlet;10, delivery port.
Detailed description of the invention
As shown in Figure 1, 2, the electrolysis of a kind of strong basicity micro-electricity water generating pH value more than 12 described in the embodiment of the present invention
Device, including electrolytic cell 1 and dc source 2, described electrolytic cell 1 includes the pond body 3 that insulate, the both sides sidewall of described insulation pond body 3
Being embedded with anode electrode plate 4 and cathode electrode plate 5 the most respectively, the conductor end of described battery lead plate extends outside described insulation pond body 3,
Or selectable, as it is shown on figure 3, it is respectively equipped with anode electrode plate 4 and cathode electrode plate 5 outside the both sides sidewall of insulation pond body 3.
Described anode electrode plate 4 connects the positive pole of dc source 2 by wire, and described negative el is connected by wire
The negative pole of dc source 2 is owing to anode electrode plate 4 does not all contact with the RO pure water in electrolytic cell 1 with cathode electrode plate 5, logical
Electric field can be formed in insulation pond body 3 after electricity, can also prevent the impurity in foreign object or air from touching battery lead plate simultaneously, thus change
Changed electric field voltage x current, causes the instability of electric field.
Between positive electric field and negative electric field, unidirectional anion-exchange membrane 6 it is provided with in described insulation pond body 3, electric field is complete
It is isolated into positive and negative two electric fields, makes anode electrode plate 4 side of anion-exchange membrane form positive electric field chamber 7, make anion-exchange membrane
Cathode electrode plate 5 side form negative electric field chamber 8, insulation pond body 3 is positioned at negative electric field chamber 8 be respectively arranged at two ends with water inlet 9 with
Delivery port 10, described water inlet 9 connects RO reverse-osmosis pure water and produces equipment, and water inlet is the RO pure water of 100 parts, described water outlet
Mouth 10 connects strong basicity micro-electricity water and stores containers, and water outlet is strong basicity micro-electricity water of 100 parts.RO reverse-osmosis pure water produces equipment
The pure water produced is by after negative electric field, and under the effect of the electric field of insulation pond body 3, the hydrone formation in pure water has little
Micel, strong basicity micro-electricity water of oxidation-reduction potential low (below-700mv) pH value more than 12.
As shown in table 1, illustrate in detail below by the said equipment making strong basicity micro-electricity water:
Dc source 2 voltage | Dc source 2 electric current | Flow rate of water flow | Water source | Go out water ph value |
20V | 35A | 1000 liters per hour | Pure water | 12 |
25V | 40A | 820 liters per hour | Pure water | 12.5 |
30V | 45A | 770 liters per hour | Pure water | 13 |
35V | 50A | 620 liters per hour | Pure water | 13.8 |
Table 1
In sum, the electrolysis unit of the present invention uses 100 parts of a road without the pure water of any electrolyte from negative
Electric field water inlet 9 is intake, and under the effect of the electric field of electrolysis unit, obtains 100 parts micro-from the delivery port 10 of electrolysis unit
Electricity water, pH value can reach strong basicity micro-electricity water of more than 12, and this strong basicity micro-electricity water constituent is water, therefore will not to human body
Being corrosive, be even contained in oral cavity, swallow, do not result in oral cavity, tongue, esophagus is any burns.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that under the enlightenment of the present invention other are various
The product of form, no matter but in its shape or structure, make any change, every have same as the present application or akin skill
Art scheme, within all falling within protection scope of the present invention.
Claims (8)
1. generate an electrolysis unit for strong basicity micro-electricity water of pH value more than 12, including electrolytic cell, it is characterised in that: described electricity
The both sides of Xie Chi apply positive electric field and negative electric field respectively, are provided with amberplex between described positive electric field and negative electric field, described negative
Electric field be respectively provided on two sides with water inlet and delivery port, making pure water flow through, to generate the strong basicity of pH value more than 12 after negative electric field micro-
Electricity water.
The electrolysis unit of strong basicity micro-electricity water of generation pH value more than 12 the most according to claim 1, it is characterised in that: institute
State electrolytic cell and include the pond body of insulating, described insulation pond body be respectively provided on two sides with anode electrode plate and cathode electrode plate, described sun
Pole battery lead plate and cathode electrode plate all form electric field with the water in electrolytic cell, and described anode electrode plate connects direct current by wire
The positive pole in source, described negative el connects the negative pole of dc source by wire.
The electrolysis unit of strong basicity micro-electricity water of generation pH value more than 12 the most according to claim 2, it is characterised in that: institute
Stating anode electrode plate to be all embedded in the sidewall of described insulation pond body with cathode electrode plate, the conductor end of described battery lead plate extends
Described insulation pond is external.
The electrolysis unit of strong basicity micro-electricity water of generation pH value more than 12 the most according to claim 2, it is characterised in that: institute
The voltage range stating dc source is 20-35V, and current range is 35-50A.
The electrolysis unit of strong basicity micro-electricity water of generation pH value more than 12 the most according to claim 1, it is characterised in that: institute
State the flow rates of pure water at 670-1000 liter per hour.
The electrolysis unit of strong basicity micro-electricity water of generation pH value more than 12 the most according to claim 1, it is characterised in that: institute
Stating amberplex is the mutual film of unidirectional anion.
The electrolysis unit of strong basicity micro-electricity water of generation pH value more than 12 the most according to claim 1, it is characterised in that: institute
State water inlet and connect RO reverse-osmosis pure water production equipment.
The electrolysis unit of strong basicity micro-electricity water of generation pH value more than 12 the most according to claim 1, it is characterised in that: institute
State delivery port and connect strong basicity micro-electricity water storage container.
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CN201610116205.5A CN105753109A (en) | 2016-03-02 | 2016-03-02 | Electrolysis device for generating strong-alkalinity micro electric water with pH value of 12 or above |
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CN201610116205.5A CN105753109A (en) | 2016-03-02 | 2016-03-02 | Electrolysis device for generating strong-alkalinity micro electric water with pH value of 12 or above |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106544180A (en) * | 2016-10-27 | 2017-03-29 | 中扶当代建筑(北京)有限公司 | The method that a kind of micro- electric water of use subset carries out household cleaning and sterilizing |
CN106566712A (en) * | 2016-10-27 | 2017-04-19 | 中扶当代建筑(北京)有限公司 | Method for conducting oil dirt cleaning through small molecular group micro electrolysis water |
CN108793338A (en) * | 2017-04-26 | 2018-11-13 | 昆山纳诺新材料科技有限公司 | Nanoparticle water and its manufacturing method |
CN108996620A (en) * | 2018-08-25 | 2018-12-14 | 湖南三五二环保科技有限公司 | A kind of electrolyzed water machine and its electrolytic method |
CN109156772A (en) * | 2018-08-26 | 2019-01-08 | 重庆海航农业开发有限公司 | A kind of young ginger of mud altar bubble |
CN111304680A (en) * | 2019-12-19 | 2020-06-19 | 苏州安侯医疗科技有限公司 | Method for preparing cleaning fluid by electrolyzing physiological saline |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07155765A (en) * | 1993-12-03 | 1995-06-20 | Hoshizaki Electric Co Ltd | Production of electrolyzed water and device therefor |
JPH1076270A (en) * | 1996-09-02 | 1998-03-24 | Yoshiya Okazaki | Method for simultaneous generation of strongly alkaline water and hypochlorous acid sterilizing water by electrolysis |
JP2001054790A (en) * | 1999-08-20 | 2001-02-27 | Denso Corp | Electrolytic water production device |
US6280594B1 (en) * | 1998-12-01 | 2001-08-28 | Tateki Yamaoka | Device for producing ion water and partition wall for device for producing ion water |
JP2004275841A (en) * | 2003-03-13 | 2004-10-07 | Nisshin Seiki Kk | Strong alkaline electrolytic water and method and apparatus for making the same |
CN1810668A (en) * | 2005-01-28 | 2006-08-02 | 博尔斯达机电技术(北京)有限公司 | Production process hydroxyl radical negative ion water |
CN201427882Y (en) * | 2009-07-01 | 2010-03-24 | 杨树根 | Electrolytic bath of ionized water generator |
CN201817308U (en) * | 2010-09-27 | 2011-05-04 | 杨思博 | Device matched with water purifying machine for preparing electrolytic water |
-
2016
- 2016-03-02 CN CN201610116205.5A patent/CN105753109A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07155765A (en) * | 1993-12-03 | 1995-06-20 | Hoshizaki Electric Co Ltd | Production of electrolyzed water and device therefor |
JPH1076270A (en) * | 1996-09-02 | 1998-03-24 | Yoshiya Okazaki | Method for simultaneous generation of strongly alkaline water and hypochlorous acid sterilizing water by electrolysis |
US6280594B1 (en) * | 1998-12-01 | 2001-08-28 | Tateki Yamaoka | Device for producing ion water and partition wall for device for producing ion water |
JP2001054790A (en) * | 1999-08-20 | 2001-02-27 | Denso Corp | Electrolytic water production device |
JP2004275841A (en) * | 2003-03-13 | 2004-10-07 | Nisshin Seiki Kk | Strong alkaline electrolytic water and method and apparatus for making the same |
CN1810668A (en) * | 2005-01-28 | 2006-08-02 | 博尔斯达机电技术(北京)有限公司 | Production process hydroxyl radical negative ion water |
CN201427882Y (en) * | 2009-07-01 | 2010-03-24 | 杨树根 | Electrolytic bath of ionized water generator |
CN201817308U (en) * | 2010-09-27 | 2011-05-04 | 杨思博 | Device matched with water purifying machine for preparing electrolytic water |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106544180A (en) * | 2016-10-27 | 2017-03-29 | 中扶当代建筑(北京)有限公司 | The method that a kind of micro- electric water of use subset carries out household cleaning and sterilizing |
CN106566712A (en) * | 2016-10-27 | 2017-04-19 | 中扶当代建筑(北京)有限公司 | Method for conducting oil dirt cleaning through small molecular group micro electrolysis water |
CN108793338A (en) * | 2017-04-26 | 2018-11-13 | 昆山纳诺新材料科技有限公司 | Nanoparticle water and its manufacturing method |
CN108996620A (en) * | 2018-08-25 | 2018-12-14 | 湖南三五二环保科技有限公司 | A kind of electrolyzed water machine and its electrolytic method |
CN109156772A (en) * | 2018-08-26 | 2019-01-08 | 重庆海航农业开发有限公司 | A kind of young ginger of mud altar bubble |
CN111304680A (en) * | 2019-12-19 | 2020-06-19 | 苏州安侯医疗科技有限公司 | Method for preparing cleaning fluid by electrolyzing physiological saline |
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