CN202430297U - Chlorine removal system with ionic membrane chlorine valve internal water seal - Google Patents
Chlorine removal system with ionic membrane chlorine valve internal water seal Download PDFInfo
- Publication number
- CN202430297U CN202430297U CN2011205193854U CN201120519385U CN202430297U CN 202430297 U CN202430297 U CN 202430297U CN 2011205193854 U CN2011205193854 U CN 2011205193854U CN 201120519385 U CN201120519385 U CN 201120519385U CN 202430297 U CN202430297 U CN 202430297U
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- chlorine
- water seal
- salt brine
- valve
- light salt
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Abstract
The utility model relates to a chlorine removal system with an ionic membrane chlorine valve internal water seal. The chlorine removal system comprises an anolyte letdown tank, a gas-liquid separator connected with the anolyte letdown tank, a chlorine removal processing unit with a chlorine main pipe regulating valve, an chlorine accident removal processing unit connected with the valve internal water seal and a light salt brine dechlorination unit connected with the bottom end of a light salt brine storage tank, and is characterized in that the upper end of the valve internal water seal is connected with the chlorine accident removal processing unit and simultaneously communicated with the anolyte letdown tank and the light salt brine storage tank respectively. The chlorine removal system can be used for effectively preventing the pressure of chlorine in the ion membrane chlorine main pipe regulating valve from being overhigh to cause abnormal interlock stoppage of an ion membrane device, so as to achieve a good protective action on an ion membrane; the chlorine removal system is also can be used for preventing interlock stoppage due to overhigh liquid level caused by reasons of light salt brine storage tank liquid level output equipment and the like; and the chlorine removal system is especially suitable for the electrolysis production of membrane polar distance electrolysis bath and has good protective actions on the safety and stability of ion membrane devices.
Description
Technical field
The utility model relates to a kind of row's chlorine system, particularly relates to a kind of row's chlorine system that has water seal in the ionic membrane chlorine valve.
Background technology
At present in order to protect the ionic membrane in the electrolyzer, each manufacturer all is provided with water seal in the chlorine valve, and when chlorine gas pressure was too high, chlorine was through the water seal relief pressure, thereby guaranteed the stable of the total pipe pressure of chlorine, and then formation is to the protection of ionic membrane in the electrolyzer.
From the security consideration of ionic membrane operation, each manufacturer all is provided with the technology interlocking, comprising light salt brine storage tank level chain.Ionic membrane anolyte letdown tank is in the room under not parking situation; Some producer is provided with between light salt brine storage tank and anolyte letdown tank and gangs up valve in order to utilize this storage tank, during when light salt brine storage tank liquid level height but not to the interlocking level value; Automatically open according to the inside interlocking that is provided with and to gang up valve; Make light salt brine flow into the anolyte letdown tank, thereby reach the purpose that reduces light salt brine storage tank liquid level, can avoid the device interlocking to stop.If but because of inside interlocking fault or gang up reason such as valve faults itself and cause and gang up valve can not in time open the time, can cause light salt brine storage tank liquid level too high and stop.In addition; Gang up that can not open appears in valve, light salt brine handling equipment fault, light salt brine storage tank level chain does not drop into or the extreme case of fault under; Light salt brine storage tank liquid level can continue to rise; Stop up chlorine and get into light salt brine storage tank passage, cause that chlorine gas pressure raises between electric groove and the light salt brine storage tank, final failure one of the pacing items normally moved of ion-exchange membrane electrolyzer: hydrogen is greater than chlorine.Possibly cause the excessive environmental pollution accident of chlorine, also can cause infringement simultaneously electrolyzer.
The utility model content
The utility model technical problem to be solved provides that a kind of assurance chlorine house steward variable valve internal pressure is too high can safe release, can guarantee the row chlorine system that have ionic membrane chlorine valve in water seal of light salt brine storage tank liquid level at prescribed value simultaneously.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of row's chlorine system that has water seal in the ionic membrane chlorine valve; Comprise that the dechlorination gas disposal unit of anolyte letdown tank, the gas-liquid separator that is connected with electrolyzer, band chlorine house steward variable valve, the light salt brine that goes to accident chlorine processing unit and connection light salt brine storage tank bottom of the interior water seal of connection valve go to the dechlorination unit, is characterized in that in said valve, also being connected with anolyte letdown tank and light salt brine storage tank respectively on the water seal with when going the accident chlorine processing unit to be connected.
Preferably, the said top of going to the accident treatment unit to be connected in water seal in the valve.
Preferably, said light salt brine storage tank inserts its inside through the water seal intubate through water seal top in the valve.
The water seal tubular stinger is linked to each other with the light salt brine storage tank; When light salt brine storage tank liquid level is higher than pipe connecting; Light salt brine flows into water seal in the valve automatically; Overflow to the anolyte letdown tank through water seal in the valve, thereby avoided because of inside interlocking fault or gang up reason such as valve faults itself and cause and gang up valve and can not in time open, light salt brine storage tank liquid level is too high and stop.
When chlorine house steward variable valve internal pressure is high; Because the light salt brine storage tank communicates with the chlorine house steward; Light salt brine storage tank upflow tube communicates with the interior water seal tubular stinger of valve; Therefore chlorine can crush water seal height and get into the accident chlorine pipeline, thereby chlorine house steward variable valve internal pressure is descended, and avoids the injury of pressure height to electrolyzer.
Through the design of this water seal, the utility model can prevent effectively that the chlorine gas pressure in the ionic membrane chlorine house steward variable valve is too high, causes ion-exchange membrane facility interlocking exception parking, and the ionic membrane that installs is formed good provide protection; Can also prevent that reason such as light salt brine storage tank liquid level output equipment from causing liquid level too high and interlocking stops.This water seal is specially adapted to the electrolysis production of membrane polar distance electrolytic bath, plays a very good protection for security, the stability of ion-exchange membrane facility.
Description of drawings
Fig. 1 is the prior art structural representation.
Fig. 2 is the utility model structural representation.
Embodiment
As shown in Figure 2; The utility model provides a kind of row's chlorine system that has water seal in the ionic membrane chlorine valve; Comprise that the dechlorination gas disposal unit of anolyte letdown tank, the gas-liquid separator that is connected with electrolyzer, band chlorine house steward variable valve, the light salt brine that goes to accident chlorine processing unit and connection light salt brine storage tank bottom of the interior water seal of connection valve go to the dechlorination unit, also are connected with anolyte letdown tank and light salt brine storage tank respectively on the water seal with when going the accident chlorine processing unit to be connected in said valve.
For making more science of structure, the said top of going to the accident treatment unit to be connected in water seal in the valve, the light salt brine storage tank through the water seal intubate through insertion its inside in water seal top in the valve.
The water seal tubular stinger is linked to each other with the light salt brine storage tank; When light salt brine storage tank liquid level is higher than pipe connecting; Light salt brine flows into water seal in the valve automatically; Overflow to the anolyte letdown tank through water seal in the valve, thereby avoided because of inside interlocking fault or gang up reason such as valve faults itself and cause and gang up valve and can not in time open, light salt brine storage tank liquid level is too high and stop.When chlorine house steward variable valve internal pressure is high; Because the light salt brine storage tank communicates with the chlorine house steward; Light salt brine storage tank upflow tube communicates with the interior water seal tubular stinger of valve; Therefore chlorine can crush water seal height and get into the accident chlorine pipeline, thereby chlorine house steward variable valve internal pressure is descended, and avoids the injury of pressure height to electrolyzer.
Through the design of this water seal, the utility model can prevent effectively that the chlorine gas pressure in the ionic membrane chlorine house steward variable valve is too high, causes ion-exchange membrane facility interlocking exception parking, and the ionic membrane that installs is formed good provide protection; Can also prevent that reason such as light salt brine storage tank liquid level output equipment from causing liquid level too high and interlocking stops.This water seal is specially adapted to the electrolysis production of membrane polar distance electrolytic bath, plays a very good protection for security, the stability of ion-exchange membrane facility.
The utility model is not limited to above-mentioned embodiment, any modification of being done within all spirit and principles at the utility model, is equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. row's chlorine system that has water seal in the ionic membrane chlorine valve; Comprise that the dechlorination gas disposal unit of anolyte letdown tank, the gas-liquid separator that is connected with electrolyzer, band chlorine house steward variable valve, the light salt brine that goes to accident chlorine processing unit and connection light salt brine storage tank bottom of the interior water seal of connection valve go to the dechlorination unit, is characterized in that in said valve, also being connected with anolyte letdown tank and light salt brine storage tank respectively on the water seal with when going the accident chlorine processing unit to be connected.
2. row's chlorine according to claim 1 system is characterized in that the said top of going to the accident treatment unit to be connected in water seal in the valve.
3. row's chlorine according to claim 1 system is characterized in that said light salt brine storage tank inserts its inside through the water seal intubate through water seal top in the valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205193854U CN202430297U (en) | 2011-12-13 | 2011-12-13 | Chlorine removal system with ionic membrane chlorine valve internal water seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205193854U CN202430297U (en) | 2011-12-13 | 2011-12-13 | Chlorine removal system with ionic membrane chlorine valve internal water seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202430297U true CN202430297U (en) | 2012-09-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205193854U Expired - Fee Related CN202430297U (en) | 2011-12-13 | 2011-12-13 | Chlorine removal system with ionic membrane chlorine valve internal water seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202430297U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995054A (en) * | 2012-12-17 | 2013-03-27 | 山东东岳氟硅材料有限公司 | Device and method for reducing free chlorine in output water of ionic exchange membrane cell |
| CN103882472A (en) * | 2014-03-07 | 2014-06-25 | 中盐安徽红四方股份有限公司 | Chlorine gas recovery process in ionic membrane electrolyzing device |
| CN109506020A (en) * | 2018-11-12 | 2019-03-22 | 江苏梅兰化工有限公司 | A kind of accident chlorine negative regualtion water-sealed device |
| CN109519568A (en) * | 2018-11-12 | 2019-03-26 | 江苏梅兰化工有限公司 | A kind of electrolysis accident chlorine negative regualtion water-sealed device |
-
2011
- 2011-12-13 CN CN2011205193854U patent/CN202430297U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995054A (en) * | 2012-12-17 | 2013-03-27 | 山东东岳氟硅材料有限公司 | Device and method for reducing free chlorine in output water of ionic exchange membrane cell |
| CN102995054B (en) * | 2012-12-17 | 2015-06-17 | 山东东岳氟硅材料有限公司 | Device and method for reducing free chlorine in output water of ionic exchange membrane cell |
| CN103882472A (en) * | 2014-03-07 | 2014-06-25 | 中盐安徽红四方股份有限公司 | Chlorine gas recovery process in ionic membrane electrolyzing device |
| CN109506020A (en) * | 2018-11-12 | 2019-03-22 | 江苏梅兰化工有限公司 | A kind of accident chlorine negative regualtion water-sealed device |
| CN109519568A (en) * | 2018-11-12 | 2019-03-26 | 江苏梅兰化工有限公司 | A kind of electrolysis accident chlorine negative regualtion water-sealed device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YIBIN TIANYUAN CHEMICAL ENGINEERING DESIGN CO., LT Effective date: 20130329 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130329 Address after: 644004 Yibin, China, under the middle of Jiangbei Road, No. 1, No. Patentee after: YiBin TianYuan Group Co., Ltd. Patentee after: Yibin Tianyuan Chemical Engineering Design Co., Ltd. Address before: 644004 Yibin, China, under the middle of Jiangbei Road, No. 1, No. Patentee before: YiBin TianYuan Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20201213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |