CN109519568A - A kind of electrolysis accident chlorine negative regualtion water-sealed device - Google Patents
A kind of electrolysis accident chlorine negative regualtion water-sealed device Download PDFInfo
- Publication number
- CN109519568A CN109519568A CN201811335957.6A CN201811335957A CN109519568A CN 109519568 A CN109519568 A CN 109519568A CN 201811335957 A CN201811335957 A CN 201811335957A CN 109519568 A CN109519568 A CN 109519568A
- Authority
- CN
- China
- Prior art keywords
- chlorine
- water
- negative
- pressure water
- sealing tank
- 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.)
- Pending
Links
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 239000000460 chlorine Substances 0.000 title claims abstract description 103
- 229910052801 chlorine Inorganic materials 0.000 title claims abstract description 103
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000001816 cooling Methods 0.000 description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- 101700004678 SLIT3 Proteins 0.000 description 2
- 102100027339 Slit homolog 3 protein Human genes 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010020852 Hypertonia Diseases 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K13/00—Other constructional types of cut-off apparatus; Arrangements for cutting-off
- F16K13/08—Arrangements for cutting-off not used
- F16K13/10—Arrangements for cutting-off not used by means of liquid or granular medium
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The present invention discloses a kind of electrolysis accident chlorine negative regualtion water-sealed device, it includes chlorine liquid seal can (1) and chlorine negative-pressure water-sealing tank (2), the top of chlorine negative-pressure water-sealing tank (2) is equipped with air outlet slit (3) and broken air port (4), it is connected in air outlet slit (3) and chlorine negative-pressure water-sealing tank (2), water seal pipeline (6) are equipped in the water seal gap (5) being equipped between broken air port (4) and the liquid level of chlorine negative-pressure water-sealing tank (2), broken air port (4) in water seal pipeline (6) and chlorine negative-pressure water-sealing tank (2) by being connected, the side of chlorine negative-pressure water-sealing tank (2) is equipped with overflow port (7), it is divided into branch I (8) and branch II (10) in overflow port (7), wherein branch I (8) is connected by outlet pipe I (9) with air outlet slit (3), branch II (10) passes through water outlet Pipe II (11) is connected with chlorine liquid seal can (1), is equipped with outlet (12) in the side of chlorine liquid seal can (1) and is connected with chlorine water collecting tank (13).
Description
Technical field
The present invention relates to a kind of electrolysis accident chlorine negative regualtion water-sealed devices.
Background technique
Ionic exchange membrane caustic by electrolytic cell Lai moist chlorine enter Chlorine Scrubber and carry out wash cooling, into before tower
Chlorine general pipeline is provided with the water seal of accident positive pressure and accident negative-pressure water-sealing.Such as electrolysis system hypertonia, it is sent into the chlorine of scrubbing tower
Positive pressure water seal can be broken through, chlorine is directly discharged into accident chlorine device of air；Because the processing of chlorine hydrogen carries out chlorine using chlorine gas cooling
Conveying, therefore chlorine general pipeline setting accident negative-pressure water-sealing can be automatically drawn into air under abnormal condition, prevent big
Negative pressure.Chlorine positive pressure water sealing liquid envelope height is 900mmH before into chlorine water scrubber2O.When the chain parking of electrolytic cell, chlorine pipeline system
System generally forms 200-300 mmH2The negative pressure of O seals one's water breaks if the negative pressure formed is excessive, in order to avoid take out flat pipeline and equipment
Deng.During normal production, it is also possible to encounter abnormal conditions, the negative pressure for causing chlorine gas cooling to extract is excessive, damages pipeline
And equipment, so setting chlorine negative-pressure water-sealing height as 500 mmH2O。
Summary of the invention
The present invention provides a kind of electrolysis accident chlorine negative regualtion water-sealed devices, it may ensure that chlorine system breaks down,
Chlorine positive pressure is greater than 500 mmH2Chlorine is not had when O to overflow from chlorine negative-pressure water-sealing.
The invention adopts the following technical scheme: a kind of electrolysis accident chlorine negative regualtion water-sealed device, it includes chlorine fluid-tight
The top of tank and chlorine negative-pressure water-sealing tank, the chlorine negative-pressure water-sealing tank is equipped with air outlet slit and broken air port, in air outlet slit
It is connected in chlorine negative-pressure water-sealing tank, is equipped in the water seal gap being equipped between broken air port and the liquid level of chlorine negative-pressure water-sealing tank
Water seal pipeline, broken air port are set by being connected in water seal pipeline and chlorine negative-pressure water-sealing tank in the side of chlorine negative-pressure water-sealing tank
There is overflow port, is divided into branch I and branch II in overflow port, wherein branch I is connected by outlet pipe I with air outlet slit, branch
II is connected by outlet pipe II with chlorine liquid seal can, is equipped with outlet in the side of chlorine liquid seal can and is connected with chlorine water collecting tank
It is logical.
The height of the water seal pipeline is 900mmH2O.Liquid level in the chlorine liquid seal can is
3000mmH2O。
The invention has the following advantages: after using above technical scheme, chlorine negative-pressure water-sealing of the present invention
The top of tank is equipped with air outlet slit and broken air port, is connected in air outlet slit and chlorine negative-pressure water-sealing tank, breaks air port and chlorine
It is equipped with water seal pipeline in the water seal gap being equipped between the liquid level of negative-pressure water-sealing tank, breaks air port and passes through water seal pipeline and chlorine negative pressure
It is connected in water sealed tank, is equipped with overflow port in the side of chlorine negative-pressure water-sealing tank, is divided into branch I and branch II in overflow port,
Middle branch I is connected by outlet pipe I with air outlet slit, and branch II is connected by outlet pipe II with chlorine liquid seal can, in chlorine
The side of gas-liquid sealed cans is equipped with outlet and is connected with chlorine water collecting tank, is in this way linked into the outlet pipe of former negative-pressure water-sealing overflow port
Chlorine liquid seal can, the liquid level in chlorine liquid seal can are 3000mmH2O can guarantee that chlorine system breaks down, chlorine in this way
Gas positive pressure is greater than 500 mmH2Chlorine is not had when O to overflow from chlorine negative-pressure water-sealing, although chlorine turbine repeatedly breaks down,
There is big positive pressure in chlorine system, and chlorine positive pressure water seal has breaks through several times, but in chlorine liquid seal can by chlorine negative-pressure water-sealing to
It avoids the occurrence of chlorine race and emits phenomenon appearance.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
In Fig. 1, the present invention provides a kind of electrolysis accident chlorine negative regualtion water-sealed devices, it includes 1 He of chlorine liquid seal can
The top of chlorine negative-pressure water-sealing tank 2, the chlorine negative-pressure water-sealing tank 2 is equipped with air outlet slit 3 and broken air port 4, in air outlet slit 3
It is connected in chlorine negative-pressure water-sealing tank 2, in the water seal gap 5 being equipped between broken air port 4 and the liquid level of chlorine negative-pressure water-sealing tank 2
Equipped with water seal pipeline 6, broken air port 4 in water seal pipeline 6 and chlorine negative-pressure water-sealing tank 2 by being connected, in chlorine negative-pressure water-sealing tank 2
Side be equipped with overflow port 7, divide in overflow port 7 for branch I 8 and branch II 10, wherein branch I 8 passes through outlet pipe I 9 and air
Outlet 3 is connected, and branch II 10 is connected by outlet pipe II 11 with chlorine liquid seal can 1, is equipped in the side of chlorine liquid seal can 1
Outlet 12 is connected with chlorine water collecting tank 13, and the height of the water seal pipeline 6 is 900mmH2O, the chlorine liquid seal can 1
Interior liquid level is 3000mmH2O。
The principle of the present invention are as follows: the outlet pipe II 11 of 2 overflow port of chlorine negative-pressure water-sealing tank is linked into chlorine liquid seal can 1, chlorine
Liquid level in gas-liquid sealed cans 1 is 3000mmH2O can guarantee that chlorine system breaks down in this way, and chlorine positive pressure is greater than 500
mmH2Chlorine is not had when O to overflow from chlorine negative-pressure water-sealing, although chlorine turbine repeatedly breaks down, chlorine system occurs big
Positive pressure, chlorine positive pressure water seal has breaks through several times, but is run in chlorine liquid seal can 1 by chlorine negative-pressure water-sealing to avoid the occurrence of chlorine
Emit phenomenon appearance.
Claims (3)
1. a kind of electrolysis accident chlorine negative regualtion water-sealed device, it is characterized in that it includes chlorine liquid seal can (1) and chlorine negative-pressure water-sealing
Tank (2), the top of the chlorine negative-pressure water-sealing tank (2) are equipped with air outlet slit (3) and broken air port (4), in air outlet slit (3) and
It is connected in chlorine negative-pressure water-sealing tank (2), between the water seal being equipped between broken air port (4) and the liquid level of chlorine negative-pressure water-sealing tank (2)
Water seal pipeline (6) are equipped in gap (5), broken air port (4) are connected by the way that water seal pipeline (6) and chlorine negative-pressure water-sealing tank (2) are interior,
The side of chlorine negative-pressure water-sealing tank (2) is equipped with overflow port (7), is divided into branch I (8) and branch II (10) in overflow port (7), wherein
Branch I (8) is connected by outlet pipe I (9) with air outlet slit (3), and branch II (10) passes through outlet pipe II (11) and chlorine liquid
Sealed cans (1) are connected, and are equipped with outlet (12) in the side of chlorine liquid seal can (1) and are connected with chlorine water collecting tank (13).
2. electrolysis accident chlorine negative regualtion water-sealed device according to claim 1, it is characterized in that the water seal pipeline (6)
Height is 900mmH2O。
3. electrolysis accident chlorine negative regualtion water-sealed device according to claim 1, it is characterized in that the chlorine liquid seal can (1)
Interior liquid level is 3000mmH2O。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335957.6A CN109519568A (en) | 2018-11-12 | 2018-11-12 | A kind of electrolysis accident chlorine negative regualtion water-sealed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335957.6A CN109519568A (en) | 2018-11-12 | 2018-11-12 | A kind of electrolysis accident chlorine negative regualtion water-sealed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109519568A true CN109519568A (en) | 2019-03-26 |
Family
ID=65773996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811335957.6A Pending CN109519568A (en) | 2018-11-12 | 2018-11-12 | A kind of electrolysis accident chlorine negative regualtion water-sealed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109519568A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195486A (en) * | 2020-10-26 | 2021-01-08 | 金川集团股份有限公司 | Negative pressure adjusting device for chlorination electrodeposition process |
| CN115957713A (en) * | 2022-12-20 | 2023-04-14 | 江苏奥喜埃化工有限公司 | Sodium hypochlorite production system of protection production line |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0251675A (en) * | 1988-08-10 | 1990-02-21 | Oji Paper Co Ltd | Breaking preventing device for gas transport pipe or gas containing vessel |
| CN201513720U (en) * | 2009-08-21 | 2010-06-23 | 武汉钢铁(集团)公司 | Reliable antileak gas water sealing overflow device |
| CN201962368U (en) * | 2011-02-11 | 2011-09-07 | 福建湄洲湾氯碱工业有限公司 | Waste water processing device for chlorine processing work procedure |
| CN202430297U (en) * | 2011-12-13 | 2012-09-12 | 宜宾天原集团股份有限公司 | Chlorine removal system with ionic membrane chlorine valve internal water seal |
| CN204957456U (en) * | 2015-09-10 | 2016-01-13 | 中石化宁波工程有限公司 | Eliminate hydrochloric acid storage device that acid mist discharged |
| CN105485379A (en) * | 2016-01-18 | 2016-04-13 | 四川理工学院 | Garbage microwave cracking overpressure protection liquid seal device |
| CN206409892U (en) * | 2016-12-26 | 2017-08-15 | 蓝星(北京)化工机械有限公司 | A kind of positive/negative-pressure regulator |
| CN206958321U (en) * | 2017-07-28 | 2018-02-02 | 山东世纪阳光科技有限公司 | A kind of pigment tank field prevents the positive/negative-pressure water seal arrangement that volatilizees |
-
2018
- 2018-11-12 CN CN201811335957.6A patent/CN109519568A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0251675A (en) * | 1988-08-10 | 1990-02-21 | Oji Paper Co Ltd | Breaking preventing device for gas transport pipe or gas containing vessel |
| CN201513720U (en) * | 2009-08-21 | 2010-06-23 | 武汉钢铁(集团)公司 | Reliable antileak gas water sealing overflow device |
| CN201962368U (en) * | 2011-02-11 | 2011-09-07 | 福建湄洲湾氯碱工业有限公司 | Waste water processing device for chlorine processing work procedure |
| CN202430297U (en) * | 2011-12-13 | 2012-09-12 | 宜宾天原集团股份有限公司 | Chlorine removal system with ionic membrane chlorine valve internal water seal |
| CN204957456U (en) * | 2015-09-10 | 2016-01-13 | 中石化宁波工程有限公司 | Eliminate hydrochloric acid storage device that acid mist discharged |
| CN105485379A (en) * | 2016-01-18 | 2016-04-13 | 四川理工学院 | Garbage microwave cracking overpressure protection liquid seal device |
| CN206409892U (en) * | 2016-12-26 | 2017-08-15 | 蓝星(北京)化工机械有限公司 | A kind of positive/negative-pressure regulator |
| CN206958321U (en) * | 2017-07-28 | 2018-02-02 | 山东世纪阳光科技有限公司 | A kind of pigment tank field prevents the positive/negative-pressure water seal arrangement that volatilizees |
Non-Patent Citations (1)
| Title |
|---|
| 黄山山: "氯气事故负压水封跑氯原因及改进", 广州化工, vol. 39, no. 17, pages 110 - 111 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195486A (en) * | 2020-10-26 | 2021-01-08 | 金川集团股份有限公司 | Negative pressure adjusting device for chlorination electrodeposition process |
| CN115957713A (en) * | 2022-12-20 | 2023-04-14 | 江苏奥喜埃化工有限公司 | Sodium hypochlorite production system of protection production line |
| CN115957713B (en) * | 2022-12-20 | 2023-12-01 | 江苏奥喜埃化工有限公司 | Sodium hypochlorite production system of protection production line |
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| PB01 | Publication | ||
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Application publication date: 20190326 |