CN101792914B - Drain pipe on ion film electrolyser - Google Patents
Drain pipe on ion film electrolyser Download PDFInfo
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- CN101792914B CN101792914B CN201010127427XA CN201010127427A CN101792914B CN 101792914 B CN101792914 B CN 101792914B CN 201010127427X A CN201010127427X A CN 201010127427XA CN 201010127427 A CN201010127427 A CN 201010127427A CN 101792914 B CN101792914 B CN 101792914B
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- drain pipe
- pipe
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- ion
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Abstract
The invention discloses a drain pipe on an ion film electrolyser. One end of the drain pipe is connected with the drain port of the electrolyser; the other end of the drain pipe is connected with a header pipe in the electrolyser; a liquid inlet pipe is connected on the electrolyser; the inside of the drain pipe is provided with a power breaker consisting of a sleeve pipe and a trickle plate; the trickle plate is arranged between the drain pipe and the sleeve pipe and is provided with a plurality of trickle holes; the trickle plate and the trickle holes are used for dispersing the trickle liquid, and forming discontinuous flowing. The drain liquid pipe basically eliminates the problem of current leakage and prevents the current from leakage, eliminates the galvano-cautery or the hidden danger caused by the phenomenon of electro spark caused by electric conduction, reduces the electricity consumption of products, can save electricity utilization by 1%, and for a scaled enterprise, the economic benefit is considerable. The drain pipe can not only reduce the energy consumption and but also is favor of safety production.
Description
Technical field
The present invention relates to the structure of tubing, especially relate to a kind of drain pipe that is connected on the ion-exchange membrane electrolyzer, belong to the electrolyzer in the chlorine industry.
Background technology
Ion-exchange membrane electrolyzer is the specific equipment in the chlorine industry, and its effect is to produce caustic soda (NaOH) and chlorine (Cl by electrolytic brine (NaCl)
2) etc.In the prior art, being connected between electrolyzer and total pipeline, be to adopt tetrafluoroethylene-perfluoroalkyl vinyl ether (PFA) hose assembly or adopt the polytetrafluoroethylene (PTFE) hose assembly, being characterized in of said modules is high temperature resistant, is able to bear strong corrosion, the intensity height, ageing resistance and good insulation preformance, wherein the internal diameter of liquid-inlet pipe is less, and the internal diameter of drain pipe is bigger, the internal diameter of general drain pipe is more than four times of liquid-inlet pipe internal diameter, and the medium in the drain pipe is gas, liquid mixture.Whole electrolyzer is installed on the seal, but for ion-exchange membrane electrolyzer, each unit groove is in electrolytic process, a relative bath voltage is all arranged, so unit groove has certain electromotive force to zero potential, as long as metallic conductor is arranged or have the electrolytic solution of conductive ion, electric current will take place flow to the phenomenon at low electromotive force position from the position of high electromotive force, thereby form leakage current.
Though do not exist metallic conduction to connect between unit electrolytic bath and the house steward's zero potential, the cathode and anode electrolytic solution by in the liquid in-out flexible pipe also can form leakage current, especially at outlet end.Leakage current has caused the consumption of electric current on the one hand, can form the electrocorrosion or the conduction spark phenomenon of house steward joint on the other hand, therefore, exists potential safety hazard aborning.
Summary of the invention
The objective of the invention is to overcome defective of the prior art, design the drain pipe on a kind of ion-exchange membrane electrolyzer, this drain pipe basically eliminate the electric current problem of leaking, both can reduce energy consumption, help safety in production again.
For achieving the above object, technical scheme of the present invention is the drain pipe of a kind of ion-exchange membrane electrolyzer of design, one end of described drain pipe is connected with the liquid outlet of electrolyzer, the other end of described drain pipe is connected with house steward in the electrolyzer, on described electrolyzer, also be connected with liquid-inlet pipe, it is characterized in that, be provided with the device that is used to cut off the power supply in described drain pipe inside, the device of described outage is made up of the sleeve pipe and the drip dish of supplied gas output, be provided with several drip port on described drip dish, described drip dish and drip port are used for drip liquid scatter and form discontinuity and flow.
Wherein, the described device that is used to cut off the power supply only is arranged on one section of the centre of described drain pipe inside.
Wherein, described drain pipe is at the internal diameter that is provided with one section of sleeve pipe and external diameter internal diameter and the external diameter greater than its two ends.
Wherein, be provided with one to several drip dishes at the described device that is used for cutting off the power supply.
Wherein, the aperture of described drip port is
Wherein, described drain pipe is a straight tube, or is bend pipe, or is spiral tube, or is the wave pipe.
Wherein, described drain pipe is by tetrafluoroethylene-perfluoroalkyl vinyl ether, or polytetrafluoroethylmaterial material is made.
Advantage of the present invention and beneficial effect are: this drain pipe basically eliminate the electric current problem of leaking, the blocking-up leakage current, eliminate electrocorrosion or beat hidden danger such as electrical spark phenomenon because of what conduction caused, reduce the electrisity consumption of product, can save 1% electricity consumption, concerning a tame scale enterprise, economic benefit is very considerable.Both can reduce energy consumption, help safety in production again.
Description of drawings
Fig. 1 is drain pipe among the present invention and electrolyzer, house steward's a syndeton synoptic diagram;
Fig. 2 is the longitudinal sectional view of drain pipe of the present invention;
Fig. 3 is the A-A sectional view of Fig. 2.
Among the figure: 1, electrolyzer; 2, drain pipe; 3, house steward; 4, sleeve pipe; 5, drip dish; 6, drip port.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
Embodiment 1
As accompanying drawing 1 to shown in Figure 3, drain pipe 2 on a kind of ion-exchange membrane electrolyzer 1, one end of this drain pipe 3 is connected with the liquid outlet end of electrolyzer 1, the other end of this drain pipe 2 is connected with house steward 3 in the electrolyzer, on this electrolyzer, also be connected with liquid-inlet pipe, be provided with the device that is used to cut off the power supply in these drain pipe 2 inside, the device of described outage is made up of the sleeve pipe 4 and the drip dish 5 of supplied gas output, described drip dish 5 is installed between described drain pipe 2 and the described sleeve pipe 4, drip dish 5 is provided with several drip port 6, and described drip dish 5 and drip port 6 are used for drip liquid scatter and are used for turn-off current.And make dropping liquid form the gas-liquid mixed electrolytic solution that discontinuity flows and discharges in the electrolyzer, the exit is the gas-liquid mixed attitude and is discharged from, wherein gas can be discharged from by sleeve pipe 4, electrolytic solution will flow to along the inwall of drain pipe 2 on the drip dish 5, and then will be dispersed into discontinuous drop by the drip port on the drip dish 56.
On the basis of embodiment 1, the preferable technical scheme of the present invention also comprises, 5 on sleeve pipe 4 that will be used to cut off the power supply and drip dish are arranged on one section of the centre of drain pipe 2 inside.Drain pipe 2 is made for shape greater than the internal diameter and the external diameter at its two ends at the internal diameter that is provided with one section of sleeve pipe and external diameter.
On the basis of embodiment 2, preferred embodiment of the present invention also comprises, is provided with 2 drip dishes 5 between drain pipe 2 and sleeve pipe 4.The aperture of drip port is set on the drip dish 5
On the basis of embodiment 3, preferred embodiment of the present invention also comprises, drain pipe 2 can be made for straight tube, or make bend pipe, or make spiral tube, or make the wave pipe.
On the basis of embodiment 1 to 4, preferred embodiment of the present invention also comprises, described drain pipe 2 is by tetrafluoroethylene-perfluoroalkyl vinyl ether, or polytetrafluoroethylmaterial material is made.
Above-mentioned drain pipe basically eliminate the electric current problem of leaking, the blocking-up leakage current is eliminated electrocorrosion or is beaten hidden danger such as electrical spark phenomenon, the electrisity consumption of reduction product can be saved 1% electricity consumption, concerning a tame scale enterprise, economic benefit is very considerable.Both can reduce energy consumption, help safety in production again.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. the drain pipe on the ion-exchange membrane electrolyzer, one end of described drain pipe is connected with the liquid outlet of electrolyzer, the other end of described drain pipe is connected with house steward in the electrolyzer, on described electrolyzer, also be connected with liquid-inlet pipe, it is characterized in that, be provided with the device that is used to cut off the power supply in described drain pipe inside, the device of described outage is made up of the sleeve pipe and the drip dish of supplied gas output, be provided with several drip port on described drip dish, described drip dish and drip port are used for drip liquid scatter and form discontinuity and flow.
2. the drain pipe on the ion-exchange membrane electrolyzer as claimed in claim 1 is characterized in that, the described device that is used to cut off the power supply only is arranged on one section of the centre of described drain pipe inside.
3. the drain pipe on the ion-exchange membrane electrolyzer as claimed in claim 2 is characterized in that, described drain pipe is at the internal diameter that is provided with one section of sleeve pipe and external diameter internal diameter and the external diameter greater than its two ends.
4. the drain pipe on the ion-exchange membrane electrolyzer as claimed in claim 3 is characterized in that, has one to several drip dishes at the described device that is used for cutting off the power supply.
5. the drain pipe on the ion-exchange membrane electrolyzer as claimed in claim 4 is characterized in that the aperture of described drip port is
6. the drain pipe on the ion-exchange membrane electrolyzer as claimed in claim 5 is characterized in that, described drain pipe is a straight tube, or is bend pipe, or is spiral tube, or is corrugated tube.
7. as the drain pipe on any described ion-exchange membrane electrolyzer in the claim 1 to 6, it is characterized in that described drain pipe is made by tetrafluoroethylene-perfluoroalkyl vinyl ether or polytetrafluoroethylmaterial material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010127427XA CN101792914B (en) | 2010-03-19 | 2010-03-19 | Drain pipe on ion film electrolyser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010127427XA CN101792914B (en) | 2010-03-19 | 2010-03-19 | Drain pipe on ion film electrolyser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101792914A CN101792914A (en) | 2010-08-04 |
| CN101792914B true CN101792914B (en) | 2011-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010127427XA Active CN101792914B (en) | 2010-03-19 | 2010-03-19 | Drain pipe on ion film electrolyser |
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| Country | Link |
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| CN (1) | CN101792914B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633347A (en) * | 2012-08-24 | 2014-03-12 | 崔骥 | Anti-creeping method for electrochemical facility containing flowing electrolyte and anti-creeper |
| DE102016210349A1 (en) * | 2016-06-10 | 2017-12-14 | Thyssenkrupp Uhde Chlorine Engineers Gmbh | Electrolyzer and method for operating an electrolyzer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1036808A1 (en) * | 1977-05-20 | 1983-08-23 | Предприятие П/Я В-2287 | Electrolytic diaphragm cell |
| CN2646158Y (en) * | 2003-08-15 | 2004-10-06 | 江阴市宏泽氯碱设备制造有限公司 | Fusible polytetrafluoroethylene flexible hose |
| KR20040111212A (en) * | 2004-08-30 | 2004-12-31 | 주식회사 겔스 | Electrolyzer |
| CN201665715U (en) * | 2010-03-19 | 2010-12-08 | 江阴市宏泽氯碱设备制造有限公司 | Liquid outlet tube on ionic membrane electrobath |
-
2010
- 2010-03-19 CN CN201010127427XA patent/CN101792914B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101792914A (en) | 2010-08-04 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CP03 | Change of name, title or address |
Address after: 214444 No. 45, Xi'an Wei, Xi'an village, Lingang street, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: Hongze (Jiangsu) Technology Co.,Ltd. Address before: 214444 Xi'an village, Ligang Town, Wuxi City, Jiangsu Province Patentee before: JIANGYIN HONGZE CHLORINE ALKALI EQUIPMENT MANUFACTURING Co.,Ltd. |