CN103060836A - Chlorine dioxide composite disinfectant generator employing electrolytic process - Google Patents
Chlorine dioxide composite disinfectant generator employing electrolytic process Download PDFInfo
- Publication number
- CN103060836A CN103060836A CN2013100438577A CN201310043857A CN103060836A CN 103060836 A CN103060836 A CN 103060836A CN 2013100438577 A CN2013100438577 A CN 2013100438577A CN 201310043857 A CN201310043857 A CN 201310043857A CN 103060836 A CN103060836 A CN 103060836A
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- CN
- China
- Prior art keywords
- chlorine dioxide
- anode
- disinfectant generator
- target
- dioxide compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 235000019398 chlorine dioxide Nutrition 0.000 title claims abstract description 29
- 239000004155 Chlorine dioxide Substances 0.000 title claims abstract description 21
- 239000000645 desinfectant Substances 0.000 title claims abstract description 21
- 239000002131 composite material Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- -1 chlorine dioxide compound Chemical class 0.000 claims abstract description 18
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 13
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 10
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 10
- 239000000498 cooling water Substances 0.000 claims abstract description 8
- 150000003839 salts Chemical class 0.000 claims abstract description 8
- 239000012267 brine Substances 0.000 claims abstract description 5
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 5
- 230000003197 catalytic effect Effects 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000005405 multipole Effects 0.000 claims description 4
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 229910000428 cobalt oxide Inorganic materials 0.000 claims description 3
- 229910052741 iridium Inorganic materials 0.000 claims description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 229910052707 ruthenium Inorganic materials 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 2
- ZACYQVZHFIYKMW-UHFFFAOYSA-N iridium titanium Chemical group [Ti].[Ir] ZACYQVZHFIYKMW-UHFFFAOYSA-N 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 9
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 abstract description 8
- 230000001954 sterilising effect Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 239000000460 chlorine Substances 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 abstract description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052801 chlorine Inorganic materials 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 230000002421 anti-septic effect Effects 0.000 abstract 1
- 230000003204 osmotic effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 235000015598 salt intake Nutrition 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 125000002015 acyclic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008384 membrane barrier Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000003206 sterilizing agent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
The invention discloses a chlorine dioxide composite disinfectant generator employing an electrolytic process. The chlorine dioxide composite disinfectant generator comprises a salt dissolver, an automatic softening machine, a precise filter, a slot-type electrolyzer composed of an anode and a cathode, a cooling water inlet, a strong brine inlet, and a chlorine dioxide compound disinfectant outlet. The chlorine dioxide composite disinfectant generator is characterized in that the electrolyzer is of a double-sided bipolar structure; a middle electrode is filled between the anode and the cathode; a PTF mesh diaphragm is arranged between the anode and the middle electrode; and a PTFE (polytetrafluoroethylene) microporous osmotic electrolysis membrane is arranged between the middle electrode and the cathode. The chlorine dioxide composite disinfectant generator has the characteristics of high electric conductivity and corrosion resistance; the efficiency of producing ClO2 is greatly improved; the current efficiency is greater than 95%; the salt utilization rate is over 95%; the ClO2 content is improved to over 35%; chlorine and other antiseptic gas are 65%; and the sterilization and oxidization effects are greatly improved, and the operating cost is reduced.
Description
Technical field
The present invention relates to the electrolysis chlorine dioxide compound disinfectant generator of the aspects such as a kind of sterilization and disinfection, algae removal, decolouring, taste removal, reduction COD, BOD index and papermaking that is widely used in foodstuffs industry, daily-use chemical industry industry, pharmaceutical industries and all types of industries sewage, industrial circulating water, tap water, hospital sewage, sanitary sewage, textile industry bleaching.
Background technology
CN200420069271.4 discloses the chlorine dioxide compound disinfectant generator of our company, comprise strong brine import, strainer, softening agent, by electrolyzer, cooling water intakeoutfall, leakage fluid dram that anode, negative electrode form, it is provided with the quartz micropores permeable membrane between anode and negative electrode.Cell construction is the single face acyclic type, and what adopt between its anode, the negative electrode is quartzy barrier film.Its cooling water intakeoutfall is located in anodes centre's pipe.
The shortcoming of this structure is: (1) only has to establish between anode and negative electrode and they and has plenty of the quartz micropores permeable membrane; The electric conductivity of this structure, micropore diameter are all still not ideal; Cause salt consumption, power consumption, product ClO2 efficient yet not ideal; (2) utmost point corrosion resistance nature of quartzy barrier film is not ideal, causes the work-ing life of anode not oversize, and sometimes fouling, failure rate are still higher.(3) this cell construction is one pole single face tubular structure, anode electrolysis area less, the CLO of generation
3 -Content very low.(3) cooling water intakeoutfall is located in anodes centre's pipe, causes cooling performance not ideal, difficult control of temperature.(4) negative electrode is that common titanium material is unfavorable for H
2Generation.Because the limitation of the described cell construction form of CN200420069271.4 has caused CLO
2Concentration is low, CLO
2Concentration only has 8-12%.
Summary of the invention
The object of the present invention is to provide the electrolysis chlorine dioxide compound disinfectant generator that a kind of failure rate is low, long service life, electrolytic efficiency are high, can produce simultaneously ClO2, Cl2, O3, O2, H2O2.
Technical scheme of the present invention is: comprising salt device, automatically tenderizing machine, accurate filter, the slot type electrolyzer, entrance of cooling water, strong brine import, the chlorine dioxide compound disinfectant that are comprised of anode and negative electrode export; It is characterized in that; Described electrolyzer is two-sided multipole type structure, between its anode and the negative electrode target is housed, and PTF mesh barrier film is housed between anode and target, and PTFE micropore permeation electrolytic film is housed between target and negative electrode.
Described negative electrode is the netted catalytic cathode utmost point that scribbles katalysis material nickel, cobalt/cobalt oxide coating, and described netted catalytic cathode is idiostatic sandwich structure.Has good cooling performance.
Described anode is the netted active anode of ruthenium, iridium, palladium multinary oxide coating layer.
Described target is iridium titanium electrode.
Described active anode, catalytic cathode, target, PTF mesh barrier film and PTFE micropore permeation film are that the rectangle cartridge type is installed.
In real work, can be designed to according to different requirements different models.
Advantage of the present invention: the electrolyzer that (1) has been designed with target is two-sided multipole type structure and the micropore permeation electrolytic film that has adopted the PTFE high-quality, and this structure has high electric conductivity, micropore diameter and extremely corrosion resistant characteristics.So that this equipment is greatly improved at aspects such as salt consumption, power consumption, product ClO2 efficient.(2) adopt PTFE micropore permeation barrier film, for asbestos diaphragm or ionic membrane barrier film, use long-time after almost without corrosion, can improve more than ten times through the work-ing life of testing bright anode, non flouling behaviour during electrolysis, fault are low.And electrode is ultra-thin, interpole gap is very little, energy-conservation, it is also convenient that working conditions is easy to control, maintaining, so be easy to make the product industrialization to produce.(3) active anode, target, catalytic cathode adopt the rectangle cartridge type to install, cooling water intakeoutfall all is located in the cathode compartment, and good cooling results, electrolytic efficiency improve greatly, and current efficiency can be greater than 95%, because the alkali lye recycle is so the salt utilization ratio can reach more than 95%; ClO2 content is brought up to more than 35%, and chlorine and other sterilization property gas account for 65%, have greatly improved sterilization, oxidation effectiveness, and running cost is low.
Description of drawings
Fig. 1 is embodiment 1 cell construction schematic diagram;
Fig. 2 is embodiment 1 electrolyzer wiring layout;
Fig. 3 is the chlorine dioxide compound disinfectant generator external structure synoptic diagram of embodiment 1.
Embodiment
The invention will be further described below in conjunction with drawings and Examples:
Embodiment:
With reference to accompanying drawing 1:
The electrolyzer of present embodiment is that electrolyzer is two-sided multipole type structure, the netted active anode 1-1 of the multi-element coatings such as ruthenium, iridium, palladium in the middle of it, both sides are the netted catalytic cathode 1-2 that scribble katalysis material nickel, cobalt/cobalt oxide coating, and described catalytic cathode is idiostatic sandwich structure.Between active anode 1-1 and catalytic cathode 1-2, target 1-3 is housed, PTF mesh barrier film 1-4 is housed between active anode 1-1 and target 1-3, PTFE micropore permeation electrolytic film 1-5 is housed between the catalytic cathode 1-2 of target 1-3 and both sides.
With reference to accompanying drawing 2:
During the electrolyzer assembling, its active anode 1-1, catalytic cathode 1-2, target 1-3 and PTFE micropore permeation film 1-5 are the rectangle cartridge type and install; Be provided with in the top electrolyzer upper cover 1-6, its lower end is provided with capping 1-7 under the electrolyzer.
With reference to accompanying drawing 3:
With electrolyzer 1, change salt device 2, automatic tenderizing machine 3, accurate filter 4, cooling water inlet 5, strong brine import 6, frame 7, under meter 8 is assembled into chlorine dioxide compound disinfectant generator.
During use, by Direct Electrolysis salt and autocatalytically circulation preparation chlorine dioxide compound disinfectant.Salt ionizes formation Na ﹢ and Cl ﹣ in water and water molecules is ionized into H ﹢, a series of electrochemical reaction occurs OH ﹣, produce the multiple strong oxidizers such as ClO2, Cl2, O2, O3, H2O2 in electrolyzer Anodic chamber and formed unique synergy (wherein about ClO235%, about Cl260%, O2 accounts for about 3%, O3, H2O2 account for about 2%), its disinfection ability is better than the sterilizing agent of any single-component.This gas mixture not only possesses the advantage of ClO2 sterilization, because the synergy of multiple mixing element makes the sterilization speed of mixed gas faster, and sterilization is wide spectrum more, effect is better simultaneously.Put into the purpose that reaches disinfection in the pending water by the negative pressure absorbing pipeline.
The processing parameter of the product of various different models is as shown in table 1
Table 1:HLS-B series electrolysis chlorine dioxide compound disinfectant generator processing parameter
Claims (5)
1. electrolysis chlorine dioxide compound disinfectant generator, comprising salt device, tenderizing machine, accurate filter, the slot type electrolyzer, entrance of cooling water, strong brine import, the chlorine dioxide compound disinfectant that are comprised of anode and negative electrode export automatically; It is characterized in that described electrolyzer is two-sided multipole type structure, between its anode and the negative electrode target is housed, PTF mesh barrier film is housed between anode and target, PTFE micropore permeation electrolytic film is housed between target and negative electrode.
2. electrolysis chlorine dioxide compound disinfectant generator according to claim 1, it is characterized in that: described negative electrode is the netted catalytic cathode utmost point that scribbles katalysis material nickel, cobalt/cobalt oxide coating, and described netted catalytic cathode is idiostatic sandwich structure.
3. electrolysis chlorine dioxide compound disinfectant generator according to claim 1, it is characterized in that: described anode is the netted active anode of ruthenium, iridium, palladium multinary oxide coating layer.
4. electrolysis chlorine dioxide compound disinfectant generator according to claim 1, it is characterized in that: described target is iridium titanium electrode.
5. electrolysis chlorine dioxide compound disinfectant generator according to claim 1 is characterized in that: described active anode, catalytic cathode, target, PTF mesh barrier film and PTFE micropore permeation film are that the rectangle cartridge type is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310043857.7A CN103060836B (en) | 2013-02-01 | 2013-02-01 | A kind of electrolysis chlorine dioxide compound disinfectant generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310043857.7A CN103060836B (en) | 2013-02-01 | 2013-02-01 | A kind of electrolysis chlorine dioxide compound disinfectant generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103060836A true CN103060836A (en) | 2013-04-24 |
| CN103060836B CN103060836B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310043857.7A Active CN103060836B (en) | 2013-02-01 | 2013-02-01 | A kind of electrolysis chlorine dioxide compound disinfectant generator |
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| Country | Link |
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| CN (1) | CN103060836B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334117A (en) * | 2013-06-27 | 2013-10-02 | 陈维军 | Chlorine dioxide generator adopting high-efficiency electrolytic method |
| CN106277230A (en) * | 2016-09-23 | 2017-01-04 | 新疆融通利和水处理技术有限公司 | A kind of bundle pipes negative electrode and the electrochemistry water-softening equipment isolating anode |
| WO2017091587A1 (en) * | 2015-11-25 | 2017-06-01 | Bcr Environmental Corporation | Electrokinetic thickening and dewatering method and system |
| CN110528018A (en) * | 2019-09-25 | 2019-12-03 | 宜兴市翔翮环保设备有限公司 | A kind of chlorine dioxide disinfection liquid preparation facilities |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4308117A (en) * | 1980-02-13 | 1981-12-29 | Sweeney Charles T | Generation of chlorine-chlorine dioxide mixtures |
| US4432856A (en) * | 1980-05-13 | 1984-02-21 | The Japan Carlit Co., Ltd. | Apparatus for manufacturing chlorine dioxide |
| CN2359297Y (en) * | 1999-02-23 | 2000-01-19 | 王培林 | High-efficient chlorine dioxide generator by electrolytic method |
| CN1619015A (en) * | 2004-08-25 | 2005-05-25 | 杨力 | Method of producing chlorine dioxide by electrochemistry |
| CN2752273Y (en) * | 2004-11-26 | 2006-01-18 | 湖南海尔斯科技有限公司 | Chlorine dioxide compound disinfectant generator |
| CN2841680Y (en) * | 2005-08-23 | 2006-11-29 | 陈维军 | Efficient diaphragm for chlorine dioxide generator by electrolytic process |
| US20120228149A1 (en) * | 2011-03-09 | 2012-09-13 | Miox Corporation | Electrochemical Generation of Quaternary Ammonium Compounds |
-
2013
- 2013-02-01 CN CN201310043857.7A patent/CN103060836B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4308117A (en) * | 1980-02-13 | 1981-12-29 | Sweeney Charles T | Generation of chlorine-chlorine dioxide mixtures |
| US4432856A (en) * | 1980-05-13 | 1984-02-21 | The Japan Carlit Co., Ltd. | Apparatus for manufacturing chlorine dioxide |
| CN2359297Y (en) * | 1999-02-23 | 2000-01-19 | 王培林 | High-efficient chlorine dioxide generator by electrolytic method |
| CN1619015A (en) * | 2004-08-25 | 2005-05-25 | 杨力 | Method of producing chlorine dioxide by electrochemistry |
| CN2752273Y (en) * | 2004-11-26 | 2006-01-18 | 湖南海尔斯科技有限公司 | Chlorine dioxide compound disinfectant generator |
| CN2841680Y (en) * | 2005-08-23 | 2006-11-29 | 陈维军 | Efficient diaphragm for chlorine dioxide generator by electrolytic process |
| US20120228149A1 (en) * | 2011-03-09 | 2012-09-13 | Miox Corporation | Electrochemical Generation of Quaternary Ammonium Compounds |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334117A (en) * | 2013-06-27 | 2013-10-02 | 陈维军 | Chlorine dioxide generator adopting high-efficiency electrolytic method |
| CN103334117B (en) * | 2013-06-27 | 2016-02-03 | 陈维军 | A kind of chlorine dioxide generator of efficient electric solution |
| WO2017091587A1 (en) * | 2015-11-25 | 2017-06-01 | Bcr Environmental Corporation | Electrokinetic thickening and dewatering method and system |
| US10766006B2 (en) | 2015-11-25 | 2020-09-08 | Bcr Environmental Corporation | Electrokinetic thickening and dewatering method and system |
| CN106277230A (en) * | 2016-09-23 | 2017-01-04 | 新疆融通利和水处理技术有限公司 | A kind of bundle pipes negative electrode and the electrochemistry water-softening equipment isolating anode |
| CN110528018A (en) * | 2019-09-25 | 2019-12-03 | 宜兴市翔翮环保设备有限公司 | A kind of chlorine dioxide disinfection liquid preparation facilities |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103060836B (en) | 2016-05-11 |
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