CN105386079A - Micro disinfectant generator - Google Patents
Micro disinfectant generator Download PDFInfo
- Publication number
- CN105386079A CN105386079A CN201510931118.0A CN201510931118A CN105386079A CN 105386079 A CN105386079 A CN 105386079A CN 201510931118 A CN201510931118 A CN 201510931118A CN 105386079 A CN105386079 A CN 105386079A
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- CN
- China
- Prior art keywords
- coating
- sterilization liquid
- battery
- micro
- mentioned
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
- C25B1/265—Chlorates
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
- C25B11/081—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the element being a noble metal
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/60—Constructional parts of cells
- C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a micro disinfectant generator. The micro disinfectant generator comprises a battery, wherein the battery is provided with a positive pole cover and a negative pole cover; the outer surface of the positive pole cover is completely or partially coated with a chlorine-evolution electrocatalytic activity coating. Compared with the prior art, the whole micro disinfectant generator is small in size, so that the micro disinfectant generator can be carried about conveniently; a 220V AC power is avoided, thus the use safety can be ensured, and the micro disinfectant generator is applicable to any occasion without an external power supply, and particularly applicable to outdoor sports, travel and home environment; the micro disinfectant generator has the advantages of being low in manufacturing cost, simple in structure, and convenient to industrially produce and apply.
Description
Technical field
The present invention relates to a kind of producer, particularly relate to a kind of producer for generation of javelle water.
Background technology
Hypochlorite disinfectant is used to have the history of centuries in the world.Clorox has extremely strong penetrating power, can infiltrate cell walls, virus coat, makes protein denaturation, pathogenic agent loses vigor.Its concentration is the chlorine bleach liquor of 30-50ppm, gold staphylococcus, intestinal bacteria, hepatitis virus, malaria virus etc. is had to the killing action of more than 99%.Therefore, javelle water has strong germicidal action, various pathogens and virus can be killed rapidly, conventional clean clothing, food, tableware, tableware, sanitary equipment, pet etc., can environment purification effectively, the pathophoresiss such as flu-prevention, hepatitis, dysentery, pulmonary tuberculosis, can also be directly used in the external sterilizing machine assisting therapy of the diseases such as dermatitis, beriberi, gynecological inflammation; Meanwhile, javelle water is strong oxidizer, and the agricultural chemicals of vegetables of can degrading rapidly, melon and fruit remained on surface, elimination tableware spot, to food removing toxic substances, insurance, protect taste Be very effective.
But clorox has the pungent odour similar to chlorine, be strong oxidizer, unstable chemcial property, very easily decomposes, and long storage time can be volatilized and be caused disinfecting properties reduction even can lose disinfection efficacy, then, and and the unsuitable long-term storage of javelle water.But in family's environmental improvement, owing to using the limited amount of a javelle water, cause the residue javelle water be not used to complete to deposit to keep for subsequent use, this just causes remaining javelle water greatly to have impact on the quality of environmental health regulation.
For solving thimerosal storage problem, the javelle water of the bottled or barreled on existing market, general is all chemical plant processing, and with the addition of certain stablizer, though the javelle water adding stablizer can several years of storage at nature, but the stablizer added is easily to environment, and packing bottle or pail pack also cause white pollution; In addition, because javelle water has strong oxidisability, belonging to hazardous product, there is certain danger in the process of depositing, and especially family has child, old man, once eat by mistake or directly contact bodies contact, may cause uncertain grievous injury.
Thus, in order to overcome the problems referred to above, occurred generator for sodium hypochlorite sterilizing liquid on the market, it is with common table salt and water for raw material, and make javelle water by oneself by electrolytic process, its ultimate principle is as follows: NaCl+H
2o → NaClO+H
2, when hypochlorite reaches finite concentration in electrolytic solution, just there is very strong disinfection effect.Existing generator for sodium hypochlorite sterilizing liquid its mainly comprise kettle body, electrical store, electrode, electrode fixed cover, electrode cable, electrode plug, electrode socket and rectifying conversion device etc., namely it can produce and namely use, easy to use, be very suitable for average family life health care.But existing generator for sodium hypochlorite sterilizing liquid ubiquity complex structure, bulky, complex structure, component are many, the problem that should not carry with, therefore still have some limitations in use, in addition, during use, must external power source be had, as the alternating-current of 220V, be transformed into direct current through rectifier, this causes limitation to undoubtedly the use of generator for sodium hypochlorite sterilizing liquid, cannot use especially in the activities such as picnic, excursion at all.
In view of this, the present inventor furthers investigate the problems referred to above, is then produced by this case.
Summary of the invention
The object of the present invention is to provide a kind of Miniature sterilization liquid producer, large with the volume solving the existence of existing generator for sodium hypochlorite sterilizing liquid, should not carry with, use local limited problem.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of Miniature sterilization liquid producer, comprise battery, above-mentioned battery has positive cover and negative cover, and the whole or part of above-mentioned positive cover outside surface is coated with analyses chlorine electro catalytic activity coating.
Above-mentioned positive cover is made up of stainless steel, titanium or titanium alloy.
Above-mentionedly analyse that chlorine electro catalytic activity coating is platinum coating, oxide coating containing Ru or containing the one in the oxide coating of Ir.
Above-mentioned negative cover is made up of stainless steel, titanium or titanium alloy.
Whole or the part of above-mentioned negative cover is coated with electrocatalytic properties of hydrogen evolution coating.
Above-mentioned electrocatalytic properties of hydrogen evolution coating is oxide coating containing Ru or containing the one in the oxide coating of Ir.
Above-mentioned electrocatalytic properties of hydrogen evolution coating is the metallic coating containing noble metal platinum, ruthenium, iridium, palladium or rhodium.
Above-mentioned battery is primary cell or secondary cell.
After adopting technique scheme, Miniature sterilization liquid producer of the present invention, during use, one spoonful of salt is dissolved in the water and obtains salt solution, after again producer of the present invention being put into the salt solution some time, battery discharge, the electrolysis of salt solution can obtain javelle water.Compared with prior art, Miniature sterilization liquid producer of the present invention, its overall volume is less, can carry with, easy to carry, without the need to adopting the alternating-current of 220V, use very safe, also without the need to external any power sourcing equipment equipment, any occasion should be able to be applicable to, be specially adapted to outdoor activity, travelling, place at home, and it is low to have cost of manufacture, structure is simple, be convenient to the advantages such as suitability for industrialized production application, and can anodic overpotential be reduced by analysing chlorine electro catalytic activity coating, thus guarantee electrode reaction, make product chlorine efficiency higher, and the work-ing life of battery is increased, thus make the work-ing life of producer of the present invention longer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Miniature sterilization liquid producer of the present invention, as shown in Figure 1, comprises battery 1, battery 1 has positive cover 11 and negative cover 12, this positive cover 11 is linked together by insulating part 13 with negative cover 12, and the structure of this battery 1 is identical with the structure of existing battery, is not repeated at this.
Innovation of the present invention is: what this battery 1 preferably adopted is button cell, this positive cover 11 and negative cover 12 are made by stainless steel, titanium or titanium alloy, the bottom surface of this positive cover 11 outside surface is coated with analyses chlorine electro catalytic activity coating 2, this analyses that chlorine electro catalytic activity coating 2 is platinum coating, oxide coating containing Ru or containing the one in the oxide coating of Ir, this oxide coating containing Ru can be RuO
2coating, RuO
2-TiO
2coatings etc., the oxide coating containing Ir can be IrO
2coating, IrO
2-tiO
2coating, IrO
2-SnO
2coating etc.
Miniature sterilization liquid producer of the present invention, during use, one spoonful of salt is dissolved in the water and obtains salt solution, again producer of the present invention is put into salt solution 5 seconds, now battery 1 discharges, and the hypochlorous thimerosal moon 30 liters utilizing electrolysis principle namely to obtain containing 30ppm available chlorine obtains javelle water.
Miniature sterilization liquid producer of the present invention, has following beneficial effect:
One, overall volume is very small and exquisite, can fill in clothes, knapsack and luggage pocket completely, account for volume hardly, can carry with, easy to carry;
Two, without the need to adopting the alternating-current of 220V, using very safe, also without the need to external any power sourcing equipment equipment, any occasion should be able to be applicable to, be specially adapted to outdoor activity, travelling, at home place;
Three, one-piece construction is simple and easy, and component are few, and cost of manufacture is low, be convenient to suitability for industrialized production application;
Four, by can anodic overpotential be reduced analysing chlorine electro catalytic activity coating 2, thus ensure electrode reaction, make product chlorine efficiency higher, and the work-ing life of battery is increased, thus make the work-ing life of producer of the present invention longer;
Five, positive cover and negative cover all adopt stainless steel, titanium or titanium alloy to make, battery can be made to put into water and not easily galvanic corrosion to occur, substantially prolongs the work-ing life of battery, avoid conventional batteries to put into the water easily galvanic corrosion problem that causes work-ing life low.
In the present invention, this analyses chlorine electro catalytic activity coating also can adopt metallic coating containing noble metal platinum, ruthenium, iridium, palladium or rhodium.
In the present invention, the position, portion of this negative cover 12 outside surface office is coated with electrocatalytic properties of hydrogen evolution coating 3, and this electrocatalytic properties of hydrogen evolution coating 4 is the oxide coating containing Ru or the one contained in the oxide coating of Ir, and this oxide coating containing Ru can be RuO
2coating, RuO
2-TiO
2coatings etc., the oxide coating containing Ir can be IrO
2coating, IrO
2-tiO
2coating, IrO
2-SnO
2coating etc.Separately, electrocatalytic properties of hydrogen evolution coating also can be the metallic coating containing noble metal platinum, ruthenium, iridium, palladium or rhodium.
In the present invention, this battery 1 is primary cell or secondary cell.
In the present invention, the outside surface of this positive cover 11 also all can scribble this and analyse chlorine electro catalytic activity coating 2, and the outside surface of this negative cover 12 also all can scribble this electrocatalytic properties of hydrogen evolution coating 3.
In the present invention, this negative cover 12 also can not need to be coated with electrocatalytic properties of hydrogen evolution coating.
In the present invention, the oxide compound containing Ru, oxide compound containing Ir and precious metal are outstanding analyse chlorine electro catalytic activity material, are also extraordinary electrocatalytic properties of hydrogen evolution materials.
Miniature sterilization liquid producer of the present invention has carried out following two experiments, and one is tested: adopt CR2030 size battery, and the positive cover of battery adopts metal titanium, and the surface-coated of positive cover has RuO2-TiO2 composite oxide coating material; The negative cover of battery adopts stainless steel, without electrocatalytic properties of hydrogen evolution coated material, the physical dimension of Miniature sterilization liquid producer is: diameter 20mm, thickness is the button-shaped structure of 3mm, the electricity of battery is 220mAh, and voltage is 3V, and theoretical chlorine yield is 0.291g, the effective chlorine density of thimerosal is 30ppm, bacterium common for major part and virus can be killed; Therefore this Miniature sterilization liquid producer can produce the thimerosal of about 9700 liters in theory.
Another experiment: adopt CR2450 model button cell, the positive cover of battery adopts metal titanium, and surface-coated have IrO2-TiO2 composite oxide coating material; The negative cover of battery adopts titanium, and surface is coated with one deck precious metals pt as electrocatalytic properties of hydrogen evolution coating.The physical dimension of Miniature sterilization liquid producer is: diameter 24mm, and thickness is the button-shaped structure of 5mm.The electricity of this battery is 550mAh, and when voltage is 3V, theoretical chlorine yield is 0.291g, and the effective chlorine density of thimerosal is 30ppm, bacterium common for major part and virus can be killed.Therefore this Miniature sterilization liquid producer can produce the thimerosal of about 242500 liters in theory, and can reach 808 times by access times.
Miniature sterilization liquid producer of the present invention, because the nominal charge value of the actual electricity of the battery of commercial type and mark can deviation to some extent, therefore, when calculating chlorine yield and sterilization liquid measure, the nominal electricity of battery is all adopted to adjust amount and the access times of chlorine yield and javelle water.
Above-described embodiment and accompanying drawing non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present invention.
Claims (8)
1. a Miniature sterilization liquid producer, is characterized in that: comprise battery, above-mentioned battery has positive cover and negative cover, and the whole or part of above-mentioned positive cover outside surface is coated with analyses chlorine electro catalytic activity coating.
2. a kind of Miniature sterilization liquid producer according to claim 1, is characterized in that: above-mentioned positive cover is made up of stainless steel, titanium or titanium alloy.
3. a kind of Miniature sterilization liquid producer according to claim 1, is characterized in that: above-mentionedly analyse that chlorine electro catalytic activity coating is platinum coating, oxide coating containing Ru or containing the one in the oxide coating of Ir.
4. a kind of Miniature sterilization liquid producer according to claim 1, is characterized in that: above-mentioned negative cover is made up of stainless steel, titanium or titanium alloy.
5. Miniature sterilization liquid producer as claimed in claim 4, is characterized in that: the whole or part of above-mentioned negative cover is coated with electrocatalytic properties of hydrogen evolution coating.
6. Miniature sterilization liquid producer as claimed in claim 5, is characterized in that: the one that above-mentioned electrocatalytic properties of hydrogen evolution coating is oxide coating containing Ru or contains in the oxide coating of Ir.
7. Miniature sterilization liquid producer as claimed in claim 5, is characterized in that: above-mentioned electrocatalytic properties of hydrogen evolution coating is the metallic coating containing noble metal platinum, ruthenium, iridium, palladium or rhodium.
8. the Miniature sterilization liquid producer as described in any one of claim 1-7, is characterized in that: above-mentioned battery is primary cell or secondary cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510931118.0A CN105386079B (en) | 2015-12-14 | 2015-12-14 | Miniature sterilization liquid generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510931118.0A CN105386079B (en) | 2015-12-14 | 2015-12-14 | Miniature sterilization liquid generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105386079A true CN105386079A (en) | 2016-03-09 |
| CN105386079B CN105386079B (en) | 2017-11-17 |
Family
ID=55418833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510931118.0A Active CN105386079B (en) | 2015-12-14 | 2015-12-14 | Miniature sterilization liquid generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105386079B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107488865A (en) * | 2017-08-22 | 2017-12-19 | 安徽唯达水处理技术装备有限公司 | A kind of cathode electrode coating of hypochlorite generator |
| CN111188052A (en) * | 2020-02-27 | 2020-05-22 | 上海广锋生物科技有限公司 | Preparation method of high-performance hypochlorous acid |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5074975A (en) * | 1990-08-08 | 1991-12-24 | The University Of British Columbia | Electrochemical cogeneration of alkali metal halate and alkaline peroxide solutions |
| CN1376812A (en) * | 2001-03-26 | 2002-10-30 | 李长来 | Disinfectant generator with constant output |
| CN101631898A (en) * | 2007-02-26 | 2010-01-20 | 韩国突起株式会社 | Lower concentration with control contains the preparation method of the medical sterilization isotonic solution of hypochlorous acid free chlorine |
| CN204529992U (en) * | 2015-04-10 | 2015-08-05 | 北京铭泽源环境工程有限公司 | Water treatment system disinfectant preparation apparatus |
| CN205420564U (en) * | 2015-12-14 | 2016-08-03 | 泉州师范学院 | Miniature antiseptic solution generator |
-
2015
- 2015-12-14 CN CN201510931118.0A patent/CN105386079B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5074975A (en) * | 1990-08-08 | 1991-12-24 | The University Of British Columbia | Electrochemical cogeneration of alkali metal halate and alkaline peroxide solutions |
| CN1376812A (en) * | 2001-03-26 | 2002-10-30 | 李长来 | Disinfectant generator with constant output |
| CN101631898A (en) * | 2007-02-26 | 2010-01-20 | 韩国突起株式会社 | Lower concentration with control contains the preparation method of the medical sterilization isotonic solution of hypochlorous acid free chlorine |
| CN204529992U (en) * | 2015-04-10 | 2015-08-05 | 北京铭泽源环境工程有限公司 | Water treatment system disinfectant preparation apparatus |
| CN205420564U (en) * | 2015-12-14 | 2016-08-03 | 泉州师范学院 | Miniature antiseptic solution generator |
Non-Patent Citations (1)
| Title |
|---|
| 齐浩然: "《恐怖的雷电现象》", 31 May 2005 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107488865A (en) * | 2017-08-22 | 2017-12-19 | 安徽唯达水处理技术装备有限公司 | A kind of cathode electrode coating of hypochlorite generator |
| CN111188052A (en) * | 2020-02-27 | 2020-05-22 | 上海广锋生物科技有限公司 | Preparation method of high-performance hypochlorous acid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105386079B (en) | 2017-11-17 |
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