CN105401165A - Intermittent electrolytic salt sodium hypochlorite generator suitable for small water supply projects in rural areas - Google Patents
Intermittent electrolytic salt sodium hypochlorite generator suitable for small water supply projects in rural areas Download PDFInfo
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- CN105401165A CN105401165A CN201510918807.8A CN201510918807A CN105401165A CN 105401165 A CN105401165 A CN 105401165A CN 201510918807 A CN201510918807 A CN 201510918807A CN 105401165 A CN105401165 A CN 105401165A
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- 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
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
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- 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
- C25B15/00—Operating or servicing cells
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- 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
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- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
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Abstract
The invention discloses an intermittent electrolytic salt sodium hypochlorite generator suitable for small water supply projects in rural areas. An electrolytic tank is arranged. An electrolysis electrode is fixed to the low end in the electrolytic tank. A cooling pipe is fixed to the upper portion of the electrolytic tank. An alternating current power supply switch, a direct current switching power supply and a direct current inverse-electrode switch are connected in series through a cable to be then connected with the electrolysis electrode. A reverse osmosis water purifier is communicated with the electrolytic tank through a pipe. The arranged cooling pipe starts cooling after electrolysis is carried out for 3-4 h, it can be effectively guaranteed that an electrolyte is stable and does not exceed 25 DEG C, and the later electrolysis condition is improved; purified water is used for preparing a salt solution so that the electrode can be effectively prevented from scaling; the same material and coating are adopted in the negative pole and the positive pole of the electrolysis electrode, the direct current inverse-electrode switch is used for alternate inverse-electrode electrolysis, and therefore scale on the electrode can be effectively removed; and the disinfectant dosage needed by the water supply projects for 1-5 days can be met when a sodium chlorate solution is produced each time. In addition, the intermittent electrolytic salt sodium hypochlorite generator is simple in structure and easy and convenient to operate and manage, and the disinfection needs of the small water supply projects in the rural areas can be met.
Description
Technical field
The invention belongs to hypochlorite generator's technical field, the intermittent type particularly relating to a kind of applicable small rural water supply project electrolyzes table salt hypochlorite generator.
Background technology
Current electrolysis hypochlorite generator is mainly continous way, its intermittent operation can reduce electrode life, because small rural water supply project majority is intermittent operation (late into the night is not run), therefore current electrolysis hypochlorite generator is not suitable for small rural water supply project; Current intermittent type electrolysis hypochlorite generator, most without refrigerating function, for reducing later stage electrolysis temperature, adopt small area analysis pattern, electrolysis time is long even more than 16h; Most dirt adopted on the method removal electrode of pickling, is not suitable for the management condition of small-sized water supply project.
There is the high and electrode scale problems of latter temperature in traditional intermittent type hypochlorite generator that electrolyzes table salt.
Summary of the invention
The object of the present invention is to provide a kind of intermittent type of applicable small rural water supply project to electrolyze table salt hypochlorite generator, being intended to solve traditional intermittent type hypochlorite generator's later stage that electrolyzes table salt cools and the problem of electrode fouling.
The present invention realizes like this, a kind of intermittent type of applicable small rural water supply project electrolyzes table salt hypochlorite generator, be provided with electrolyte tank, electrolysis electrode two ends titanium is bolted to the low side of electrolyte tank inside, cooling tube is fixed by bolts to the top of electrolyzer, ac power switch, direct-current switch power supply are connected with electrolysis electrode with after cable serial connection with direct current pole-reversing key, and reverse osmosis water purification machine, by pipeline UNICOM electrolyte tank, effectively can control electrolyte temperature and prevent electrode structure.
Further, described electrolyte tank by pipeline UNICOM bin, and is arranged on the top of bin; The top of electrolyte tank is provided with vapor pipe.
Further, volume pump is arranged on the outside of bin, and is connected with bin; Reverse osmosis water purification machine is by pipeline UNICOM electrolyte tank.
The intermittent type of applicable small rural water supply project provided by the invention electrolyzes table salt hypochlorite generator, begins to cool down, effectively can ensure that electrolytic solution is stable and be no more than 25 DEG C, improve later stage electrolytic condition after the cooling tube electrolysis 3-4h of setting; Utilize pure water to configure salt solution and can effectively prevent electrode fouling, than with tap water preparation minimizing more than 70%, when not working, utilize the trace dirt on pure water immersion electrode erodable electrode; The cathode and anode of electrolysis electrode adopts identical material and coating, can utilize direct current pole-reversing key alternately the electrolysis of falling pole effectively can remove the dirt on electrode; Often produce the disinfectant consumption that each sodium chlorate solution can meet water supply project 1-5 days needs.In addition, generator architecture of the present invention is simple, operational management is easy, can meet the sterilization needs of small rural water supply project.
Accompanying drawing explanation
Fig. 1 is that the intermittent type of the applicable small rural water supply project that the embodiment of the present invention provides electrolyzes table salt hypochlorite generator's structural representation;
In figure: 1, electrolyte tank; 2, bin; 3, electrolysis electrode; 4, cooling tube; 5, vapor pipe; 6, direct-current switch power supply; 7, direct current pole-reversing key; 8, ac power switch; 9, reverse osmosis water purification machine; 10, volume pump.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Below in conjunction with accompanying drawing, structure of the present invention is explained in detail.
As shown in Figure 1, the intermittent type of the applicable small rural water supply project of the embodiment of the present invention hypochlorite generator that electrolyzes table salt mainly comprises: electrolyte tank 1, bin 2, electrolysis electrode 3, cooling tube 4, vapor pipe 5, direct-current switch power supply 6, direct current pole-reversing key 7, ac power switch 8, reverse osmosis water purification machine 9, volume pump 10.
Electrolyte tank 1 by pipeline UNICOM bin 2, and is arranged on the top of bin 2, and electrolysis electrode 3 is fixed on the low side of electrolyte tank 1 inside, and cooling tube 4 is connected with electrolysis electrode 3, and the top of electrolyte tank 1 is provided with vapor pipe 5; Volume pump 10 is arranged on the outside of bin 2, and is connected with bin 2; Reverse osmosis water purification machine 9 is by pipeline UNICOM electrolyte tank 1, and direct-current switch power supply 6 is connected with electrolysis electrode 3 with ac power switch 8, and direct current pole-reversing key 7 is connected with electrolysis electrode 3.
In an embodiment of the present invention, begin to cool down after cooling tube 4 electrolysis 3-4h, effectively can ensure that electrolytic solution is stable and be no more than 25 DEG C, improve later stage electrolytic condition; Reverse osmosis water purification machine 9 prepares pure water, and utilize pure water to configure salt solution and effectively can prevent electrode 3 fouling, the trace utilizing pure water to soak on electrode 3 erodable electrode 3 when not working is dirty; The cathode and anode of electrolysis electrode 3 adopts identical material and coating, can utilize direct current pole-reversing key 7 alternately the electrolysis of falling pole effectively can remove the dirt on electrolysis electrode 3.
Below in conjunction with accompanying drawing 1, principle of work of the present invention is described in detail.
During work, reverse osmosis water purification machine 9 is utilized to prepare pure water, what utilize pure water configuration concentration to be 3%-4% joins in electrolyte tank 1 without iodine common salt water, connection ac power switch 8 and direct-current switch power supply 6 start electrolysis, the valve opened after electrolysis 3-4h on cooling tube 4 begins to cool down, shut down after reaching the electrolysis time of setting, rotate direct current pole-reversing key 7 for carry out down pole next time simultaneously, thimerosal in electrolyte tank 1 is put into bin 2, volume pump 10 is utilized to add sterilizing agent in waterworks, in electrolyte tank 1, put into a small amount of pure water electrolysis electrode 3 is flooded immersion protection.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. the intermittent type of an applicable small rural water supply project electrolyzes table salt hypochlorite generator, be provided with electrolyte tank, it is characterized in that, electrolysis electrode two ends titanium is bolted to the low side of electrolyte tank inside, cooling tube is fixed by bolts to the top of electrolyzer, ac power switch, direct-current switch power supply are connected with electrolysis electrode with after cable serial connection with direct current pole-reversing key, and reverse osmosis water purification machine is by pipeline UNICOM electrolyte tank.
2. the as claimed in claim 1 intermittent type being applicable to small rural water supply project electrolyzes table salt hypochlorite generator, and it is characterized in that, described electrolyte tank by pipeline UNICOM bin, and is arranged on the top of bin; The top of electrolyte tank is provided with vapor pipe.
3. the as claimed in claim 2 intermittent type being applicable to small rural water supply project electrolyzes table salt hypochlorite generator, and it is characterized in that, volume pump is arranged on the outside of bin, and is connected with bin; Reverse osmosis water purification machine is by pipeline UNICOM electrolyte tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510918807.8A CN105401165A (en) | 2015-12-10 | 2015-12-10 | Intermittent electrolytic salt sodium hypochlorite generator suitable for small water supply projects in rural areas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510918807.8A CN105401165A (en) | 2015-12-10 | 2015-12-10 | Intermittent electrolytic salt sodium hypochlorite generator suitable for small water supply projects in rural areas |
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| Publication Number | Publication Date |
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| CN105401165A true CN105401165A (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510918807.8A Pending CN105401165A (en) | 2015-12-10 | 2015-12-10 | Intermittent electrolytic salt sodium hypochlorite generator suitable for small water supply projects in rural areas |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119284A (en) * | 2017-06-27 | 2017-09-01 | 中国灌溉排水发展中心 | A kind of batch (-type) electrolyzes table salt hypochlorite generator |
| CN109183060A (en) * | 2018-11-09 | 2019-01-11 | 太原卫安环保科技股份有限公司 | A kind of intermittent sodium hypochlorite electrolysis generator of continuously-running |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064366U (en) * | 1989-12-05 | 1990-10-24 | 航空航天部航空工业规划设计研究院 | Double cathode sodium hypochlorite producer |
| CN1847461A (en) * | 2005-11-09 | 2006-10-18 | 顾宗义 | High oxidation potential sterilized water producing line |
| CN101792911A (en) * | 2010-04-02 | 2010-08-04 | 刘亨益 | Sodium hypochlorite generator electrolyzer |
| CN202193681U (en) * | 2011-08-10 | 2012-04-18 | 上海赛一水处理科技有限公司 | Integrated full-automatic drinking water sterilization device |
| CN103194765A (en) * | 2012-01-10 | 2013-07-10 | 石福金属兴业株式会社 | Sterilizing water generation apparatus |
| KR20130110428A (en) * | 2012-03-29 | 2013-10-10 | (주) 테크윈 | A production system of sodium hypochlorite for reducing byproduct |
| CN203451629U (en) * | 2013-08-09 | 2014-02-26 | 黄志明 | Non-diaphragm-type device for preparing hypochlorous acid and sodium hypochlorite through circulating electrolysis |
| CN103796958A (en) * | 2011-08-01 | 2014-05-14 | 泰可源株式会社 | Apparatus for generating sodium hypochlorite |
| CN204162486U (en) * | 2014-10-15 | 2015-02-18 | 同济大学 | Be suitable for the integrated full-automatic electrochemical disinfection device of villages and small towns tap water |
| CN105132939A (en) * | 2015-10-15 | 2015-12-09 | 苏州市铂瑞工业材料科技有限公司 | Small sodium hypochlorite generator |
| CN205223364U (en) * | 2015-12-10 | 2016-05-11 | 中国灌溉排水发展中心 | Intermittent type formula electrolysis salt hypochlorite generator who is fit for rural small -size water supply project |
-
2015
- 2015-12-10 CN CN201510918807.8A patent/CN105401165A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064366U (en) * | 1989-12-05 | 1990-10-24 | 航空航天部航空工业规划设计研究院 | Double cathode sodium hypochlorite producer |
| CN1847461A (en) * | 2005-11-09 | 2006-10-18 | 顾宗义 | High oxidation potential sterilized water producing line |
| CN101792911A (en) * | 2010-04-02 | 2010-08-04 | 刘亨益 | Sodium hypochlorite generator electrolyzer |
| CN103796958A (en) * | 2011-08-01 | 2014-05-14 | 泰可源株式会社 | Apparatus for generating sodium hypochlorite |
| CN202193681U (en) * | 2011-08-10 | 2012-04-18 | 上海赛一水处理科技有限公司 | Integrated full-automatic drinking water sterilization device |
| CN103194765A (en) * | 2012-01-10 | 2013-07-10 | 石福金属兴业株式会社 | Sterilizing water generation apparatus |
| KR20130110428A (en) * | 2012-03-29 | 2013-10-10 | (주) 테크윈 | A production system of sodium hypochlorite for reducing byproduct |
| CN203451629U (en) * | 2013-08-09 | 2014-02-26 | 黄志明 | Non-diaphragm-type device for preparing hypochlorous acid and sodium hypochlorite through circulating electrolysis |
| CN204162486U (en) * | 2014-10-15 | 2015-02-18 | 同济大学 | Be suitable for the integrated full-automatic electrochemical disinfection device of villages and small towns tap water |
| CN105132939A (en) * | 2015-10-15 | 2015-12-09 | 苏州市铂瑞工业材料科技有限公司 | Small sodium hypochlorite generator |
| CN205223364U (en) * | 2015-12-10 | 2016-05-11 | 中国灌溉排水发展中心 | Intermittent type formula electrolysis salt hypochlorite generator who is fit for rural small -size water supply project |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119284A (en) * | 2017-06-27 | 2017-09-01 | 中国灌溉排水发展中心 | A kind of batch (-type) electrolyzes table salt hypochlorite generator |
| CN109183060A (en) * | 2018-11-09 | 2019-01-11 | 太原卫安环保科技股份有限公司 | A kind of intermittent sodium hypochlorite electrolysis generator of continuously-running |
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Application publication date: 20160316 |
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