CN200974867Y - Novel pipe electrode for sodium hypochlorite generator - Google Patents
Novel pipe electrode for sodium hypochlorite generator Download PDFInfo
- Publication number
- CN200974867Y CN200974867Y CN 200620160522 CN200620160522U CN200974867Y CN 200974867 Y CN200974867 Y CN 200974867Y CN 200620160522 CN200620160522 CN 200620160522 CN 200620160522 U CN200620160522 U CN 200620160522U CN 200974867 Y CN200974867 Y CN 200974867Y
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- tube
- electrode
- anode
- pipe
- cathode
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Abstract
The utility model provides a new tubular pole of sodium hypochlorite producer, comprising a titania cathode tube and a titania anode tube; the utility model is characterized in that the inner cathode tube, anode tube and the outer cathode tube concentric locking collar form a electrode unit, and more than two electrode units spread and part within the inner circle of the electrode outer circle; the inner cathode tube and the outer cathode tube is connected to the cathode of the power, the anode tube is connected to the anode of the power, and the electrode units are in parallel connection in the circuit; one end of the inter-space between the inner cathode tube as well as the inter-space between the anode tube and the outer cathode tube is connected to an electrolyte-inlet pipe to input the saline water, and the other end is connected to a electrolyte-outlet pipe to output the sodium hypochlorite liquid; the inner cathode tube and the outer ring of the electrode are both equipped with a cooling water-inlet pipe and a cooling water-outlet pipe. The surface inside and outside the anode is consisted with knurling. The technical program has benefits in good material utilization, cost reduction, improving efficiency, long life and making it applicable to large-scale sodium hypochlorite producer.
Description
Affiliated technical field
The utility model relates to hypochlorite generator's accessory, relates in particular to the tubular pole that the hypochlorite generator joins.
Background technology
The hypochlorite generator be will input seawater or in addition electrolysis of salt solution, generate a kind of strong oxidant solution: the chlorine bleach liquor.The chlorine bleach liquor is mainly used in and prevents that Nuclear power plants, thermal power plant cooling water system algae, marine life from growing and causing system jams, and can be used for engineerings such as domestic water sterilization, hospital and municipal sewage treatment.
The hypochlorite generator is by electrolyzer, rectification DC power supply, and salt solution (seawater) transferpump, refrigerating unit constitute.Salt solution (seawater) transferpump is with salt solution (seawater) input electrolyzer, rectification DC power supply connects the positive and negative electrode that is located at set electrode in the electrolyzer and salt solution (seawater) electrolysis is that chlorine bleach liquor, refrigerating unit circulates water coolant and taken away the heat of electrolysis generation in electrolyzer.
Hypochlorite generator's electrolytic tank electrode is divided into tubular type and board-like two kinds, because it is stable that tubular pole has the long-term electrolysis voltage of operation continuously, Faradaic current efficient is constant, does not need pickling in moving 1 year, comprehensive little power consumption, running cost economy, it is low that electrolytic solution heats up, clorox effective chlorine density height, and tubular pole itself be electrolyzer be again water cooler, need not establish special-purpose electrolytic solution refrigerating unit in the system, so tubular pole has special advantages.
Existing tubular pole structure is that a titanium matter anode tube and the concentric suit of titanium matter cathode tube form, and interior pipe is an anode tube, and outer tube is a cathode tube, salt solution passes through from the gap between two pipes, also be the anode tube utilization pipe outside, cathode tube utilization pipe inboard, water coolant passes through in anode tube.The shortcoming that such structure exists is: material use efficiency is low, volume is big, the manufacturing cost height, be applicable to that these shortcomings of small-sized hypochlorite generator are also not obvious, but when producing large-scale hypochlorite generator, this structure material cost is multiplied, and volume sharply increases, and therefore the tubular pole of this structure is not suitable for the large vol type.
Summary of the invention
The utility model provides a kind of hypochlorite generator's novel pipe electrode, and its purpose solves the shortcoming that prior art exists, and a kind of raising material use efficiency is provided, reduce cost, raise the efficiency, hypochlorite generator's tubular pole of prolongs life makes it be applicable to large-scale hypochlorite generator.
The technical scheme that its technical problem that solves the utility model adopts is:
Hypochlorite generator's novel pipe electrode, comprise titanium matter cathode tube and titanium matter anode tube, it is characterized in that inner cathode pipe, anode tube, outer cathode pipe concentric locking collar are configured to an electrode unit, plural electrode unit is arranged at the even cloth of electrode outer race tube inner periphery; Inner cathode pipe, outer cathode pipe connect establishes power cathode, and anode tube connects establishes power anode, and each electrode unit is in parallel in circuit; Space homogeneous termination between space between inner cathode pipe and the anode tube, anode tube and the outer cathode pipe is established the electrolytic solution input channel with input salt solution, and another termination is established electrolytic solution output channel output chlorine bleach liquor; Inner cathode pipe and electrode outer race tube all connect establishes coolant intake pipe road and coolant outlet hose road.
Above-mentioned anode tube surfaces externally and internally is equipped with annular knurl.
The usefulness of technique scheme is: adopt the concentric suit combination of overlapping anode and cathode, the even cloth of a plurality of electrode units circumference in parallel, all establish the structure of water coolant inside and outside the electrode unit, reaching under the situation of equal electrolysis effectiveness, material use efficiency obviously improves, and respective volume is dwindled, manufacturing cost reduces, anode tube surfaces externally and internally annular knurl increases anode tube surface-area and electrolytic efficiency, and can effectively prevent electrolyte flow and the wearing and tearing that produce, improves work-ing life.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model cross-sectional view
Embodiment
The section of the utility model tubular pole as shown in Figure 1 has 1, six electrode unit 1 of six electrode units and arranges at the even cloth of electrode outer race tube 2 inner peripherys.Each electrode unit 1 is by inner cathode pipe 11, anode tube 12, outer cathode pipe 13 concentric sheathed forming.
Above-mentioned anode tube 12 internal surfaces 121, outside surface 122 are equipped with annular knurl.
Above-mentioned connecing established the power supply anode and cathode, and the circuit parallel connection connects and establishes the electrolytic solution pipeline, cooling water pipeline, and structures such as surface knurling are existing ordinary construction, therefore no longer show with accompanying drawing.
Claims (2)
1. hypochlorite generator's novel pipe electrode, comprise titanium matter cathode tube and titanium matter anode tube, it is characterized in that inner cathode pipe, anode tube, outer cathode pipe concentric locking collar are configured to an electrode unit, plural electrode unit is arranged at the even cloth of electrode outer race tube inner periphery; Inner cathode pipe, outer cathode pipe connect establishes power cathode, and anode tube connects establishes power anode, and each electrode unit is in parallel in circuit; Space homogeneous termination between space between inner cathode pipe and the anode tube, anode tube and the outer cathode pipe is established the electrolytic solution input channel with input salt solution, and another termination is established electrolytic solution output channel output chlorine bleach liquor; Inner cathode pipe and electrode outer race tube all connect establishes coolant intake pipe road and coolant outlet hose road.
2. hypochlorite generator's novel pipe electrode as claimed in claim 1, it is characterized in that: the anode tube surfaces externally and internally is equipped with annular knurl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620160522 CN200974867Y (en) | 2006-11-23 | 2006-11-23 | Novel pipe electrode for sodium hypochlorite generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620160522 CN200974867Y (en) | 2006-11-23 | 2006-11-23 | Novel pipe electrode for sodium hypochlorite generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200974867Y true CN200974867Y (en) | 2007-11-14 |
Family
ID=38901157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620160522 Expired - Fee Related CN200974867Y (en) | 2006-11-23 | 2006-11-23 | Novel pipe electrode for sodium hypochlorite generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200974867Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011136A (en) * | 2010-11-20 | 2011-04-13 | 陕西华秦新能源科技有限责任公司 | Design method of combined electrolytic tank |
| CN102011138A (en) * | 2010-11-20 | 2011-04-13 | 陕西华秦新能源科技有限责任公司 | Method for designing annular tube type electrolytic cell |
| CN102011139A (en) * | 2010-11-20 | 2011-04-13 | 陕西华秦新能源科技有限责任公司 | Design method of single-tube electrolytic tank |
| CN112544630A (en) * | 2020-11-27 | 2021-03-26 | 上海弗艾柏生物科技有限公司 | Hypochlorous acid solution stabilizer and application thereof |
-
2006
- 2006-11-23 CN CN 200620160522 patent/CN200974867Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011136A (en) * | 2010-11-20 | 2011-04-13 | 陕西华秦新能源科技有限责任公司 | Design method of combined electrolytic tank |
| CN102011138A (en) * | 2010-11-20 | 2011-04-13 | 陕西华秦新能源科技有限责任公司 | Method for designing annular tube type electrolytic cell |
| CN102011139A (en) * | 2010-11-20 | 2011-04-13 | 陕西华秦新能源科技有限责任公司 | Design method of single-tube electrolytic tank |
| CN102011139B (en) * | 2010-11-20 | 2015-06-17 | 陕西华秦新能源科技有限责任公司 | Design method of single-tube electrolytic tank |
| CN102011138B (en) * | 2010-11-20 | 2015-06-17 | 陕西华秦新能源科技有限责任公司 | Annular tube type electrolytic cell |
| CN102011136B (en) * | 2010-11-20 | 2015-08-26 | 陕西华秦新能源科技有限责任公司 | A kind of combined electrolysis bath |
| CN112544630A (en) * | 2020-11-27 | 2021-03-26 | 上海弗艾柏生物科技有限公司 | Hypochlorous acid solution stabilizer and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20101123 |