CN203395575U - Accident chlorine recovery system - Google Patents
Accident chlorine recovery system Download PDFInfo
- Publication number
- CN203395575U CN203395575U CN201320492633.XU CN201320492633U CN203395575U CN 203395575 U CN203395575 U CN 203395575U CN 201320492633 U CN201320492633 U CN 201320492633U CN 203395575 U CN203395575 U CN 203395575U
- Authority
- CN
- China
- Prior art keywords
- chlorine
- accident
- accident chlorine
- connecting tube
- steel cylinder
- 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.)
- Expired - Fee Related
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- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title claims abstract description 123
- 239000000460 chlorine Substances 0.000 title claims abstract description 123
- 229910052801 chlorine Inorganic materials 0.000 title claims abstract description 123
- 238000011084 recovery Methods 0.000 title abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 49
- 239000010959 steel Substances 0.000 claims abstract description 49
- 238000010521 absorption reaction Methods 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003513 alkali Substances 0.000 abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000005708 Sodium hypochlorite Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 3
- 239000012670 alkaline solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to the field of chlorine treatment in chlor-alkali industry, and particularly relates to an accident chlorine recovery system. The accident chlorine recovery system comprises an accident chlorine vacuum room, an accident chlorine pipeline and an accident chlorine absorbing device sequentially connected. The accident chlorine pipeline comprises a first connecting pipe and a second connecting pipe connected in parallel. The first connecting pipe is provided with a nano vacuum pump, and the second connecting pipe is provided with an induced draft fan. According to the accident chlorine recovery system provided by the utility model, when a steel cylinder leaks, the steel cylinder is lifted to the accident chlorine vacuum room to prevent chlorine from leaking to other places. Chlorine in the steel cylinder passes through the first connecting pipe and is pumped to the accident chlorine absorbing device under the effect of the nano vacuum pump to be absorbed. Chlorine leaking from the steel cylinder to the accident chlorine vacuum room passes through the second connecting pipe and is pumped to the accident chlorine absorbing device under the effect of the induced draft fan to be absorbed, so that the risk that the steel cylinder explodes caused by chemical reaction in the steel cylinder is avoided. The accident chlorine recovery system is safe and reliable.
Description
Technical field
The utility model relates to chlor-alkali industry chlorination field, relates in particular to a kind of accident chlorine reclaiming system.
Background technique
Liquid chlorine system is the dangerous technique of the major hazard source of chemical enterprise and key monitoring, and liquid chlorine is producing, in preservation and packaging process, can be because mismanagement, equipment deficiency, technique falls behind and the many reasons generation chlorine leakage accident such as manual operation error.Because chlorine is poisonous, once therefore there is leakage accident, serious safety problem will be produced.Handling general in prior art is, the steel cylinder leaking is advanced in alkali lye pond, utilize in alkali lye pond and chlorine generation chemical reaction and chlorine, thereby be deliquescent sodium hypochlorite and sodium chloride by chlorine conversion, but, in chlorine that steel cylinder leaks and alkali lye and after can release amount of heat, cause steel cylinder superpressure, very likely cause the concurrent biological rationality blast of breaking of the secondary of liquid chlorine cylinder, processing leakage accident that therefore cannot be safe and reliable.
Model utility content
(1) technical problem that will solve
The purpose of this utility model is to provide a kind of accident chlorine reclaiming system, to process safely and reliably chlorine cylinder leakage accident, and can recycle the chlorine of revealing.
(2) technological scheme
For reaching above-mentioned purpose, the utility model provides a kind of accident chlorine reclaiming system, comprises the accident chlorine vacuum room, accident chlorine pipeline and the accident chlorine absorption plant that connect in turn; Described accident chlorine pipeline comprises the first connecting tube and the second connecting tube being arranged in parallel, on described the first connecting tube, be provided with and receive formula vacuum pump, on described the second connecting tube, induced draught fan is installed, described in receive formula vacuum pump and be all connected with described accident chlorine absorption plant with induced draught fan.
Wherein, also comprise arm, the two ends of described arm connect respectively described induced draught fan and chlorine absorption cover.
Wherein, described chlorine absorption cover comprises separate steel cylinder stem chlorine absorption cover and steel cylinder afterbody chlorine absorption cover.
Wherein, described steel cylinder stem chlorine absorption cover is connected with described arm with the second flexible pipe by the first flexible pipe respectively with steel cylinder afterbody chlorine absorption cover, on described the first flexible pipe and the second flexible pipe, is equipped with open and close valve.
Wherein, described the first connecting tube and the second connecting tube all part stretch in accident chlorine vacuum room, and described the first connecting tube suction port end is connected with the steel cylinder cylinder valve of leakage.
Wherein, described the second connecting tube suction port place is provided with manually operated valve, and described manually operated valve is normally off.
Wherein, on described the second connecting tube, be also provided with level meter, described level meter is between described manually operated valve and induced draught fan.
Wherein, the quantity of described induced draught fan is a plurality of, and a plurality of induced draught fans also connect.
Wherein, the part that described the first connecting tube is positioned at described accident chlorine vacuum room is copper material pipeline, and described the second connecting tube is glass steel material pipeline.
Wherein, described accident chlorine vacuum room comprise body of wall and with the automatic shutter of described wall connecting.
(3) beneficial effect
Accident chlorine reclaiming system provided by the invention, the chlorine of revealing for the treatment of steel cylinder, when steel cylinder is revealed, by steel cylinder handling, to accident chlorine vacuum room, accident chlorine vacuum room, in air-tight state, prevents that chlorine gas leakage from arriving other places; Chlorine in steel cylinder is pumped to accident chlorine absorption plant and is absorbed processing under the effect of formula vacuum pump through the first connecting tube and receiving, the chlorine that steel cylinder is leaked in accident chlorine vacuum room is pumped to accident chlorine absorption plant and is absorbed processing by the second connecting tube and under the effect of induced draught fan, two link roads are carried chlorine simultaneously, accident chlorine vacuum room suction air volume is large, recovery time is short, and efficiency is high.And avoided the danger that causes steel cylinder to explode owing to carrying out chemical reaction in steel cylinder, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model accident chlorine reclaiming system.
In figure, 1: accident chlorine vacuum room; 2: the first connecting tubes; 3: the second connecting tubes; 31: manually operated valve; 32: level meter; 4: receive formula vacuum pump; 5: induced draught fan; 6: accident chlorine absorption plant; 7: arm; 8: steel cylinder stem chlorine absorption cover; 9: steel cylinder afterbody chlorine absorption cover; 10: open and close valve; 11: the first flexible pipes; 12: the second flexible pipes.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
The utility model provides a kind of accident chlorine reclaiming system, comprises the accident chlorine vacuum room 1, accident chlorine pipeline and the accident chlorine absorption plant 6 that connect in turn; Described accident chlorine pipeline comprises the first connecting tube 2 and the second connecting tube 3 being arranged in parallel, on described the first connecting tube 2, be provided with and receive formula vacuum pump 4, on described the second connecting tube 3, induced draught fan 5 is installed, described in receive formula vacuum pump 4 and be all connected with described accident chlorine absorption plant 6 with induced draught fan 5.Accident chlorine is gone back to vacuum room in use, need be in closed state.Described accident chlorine absorption plant 6 comprises the absorption cell that fills alkaline solution, alkaline solution (for example sodium hydroxide), with chlorine generation chemical reaction, by chlorine conversion, be deliquescent sodium hypochlorite and sodium chloride, not only safe handling leakage accident, sodium hypochlorite and sodium chloride can also be used or sell, and have reached the object of recycling.
Described the first connecting tube 2 and the second connecting tube 3 all part stretch in accident chlorine vacuum room 1, and the suction port end of described the first connecting tube 2 (stretching into the part in accident chlorine vacuum room 1) is connected with steel cylinder cylinder valve.Because steel cylinder cylinder valve is metal material, be generally copper, therefore in this enforcement, the part that the first connecting tube 2 is positioned at described accident chlorine vacuum room 1 is copper material pipeline, copper material has certain elasticity, therefore can well be connected with steel cylinder cylinder valve, the chlorine in steel cylinder is entered in chlorine absorption unit by the first connecting tube 2.Described the second connecting tube 3 is glass steel material, and glass steel material pipeline and copper product pipeline are all difficult for aging, corrosion-resistant, therefore can use for a long time.
Described the second connecting tube 3 suction port places are provided with manually operated valve 31, and described manually operated valve 31 is normally off.When there is steel cylinder leakage accident, after advancing accident chlorine vacuum room 1 interior the steel cylinder of revealing, manually operated valve 31 be opened, the chlorine that makes to be leaked in accident chlorine vacuum room 1 enters in accident chlorine absorption plant 6 by the second connecting tube 3 under the effect of induced draught fan 5.
On described the second connecting tube 3, be also provided with level meter 32, described level meter 32 is between described manually operated valve 31 and induced draught fan 5.Level meter 32 in the present embodiment is U-shaped level meter, and level meter 32 is for measuring the content of revealing chlorine.
The quantity of described induced draught fan 5 is a plurality of, and a plurality of induced draught fans 5 also connect, and open one of them induced draught fan 5 during use, and remaining induced draught fan 5 gives over to standby, to prevent induced draught fan 5 from breaking down, cannot use.Two induced draught fans in parallel 5 have been shown in Fig. 1.
Described accident chlorine vacuum room 1 comprise body of wall and with the automatic shutter of described wall connecting, automatic shutter turnover is convenient, and can be that accident chlorine vacuum room 1 keeps air-tight state.
When liquid chlorine cylinder generation leakage accident, staff is with respirator will reveal rapidly steel cylinder handling to accident chlorine vacuum room 1, utilizing on the one hand Na Shi to receive formula vacuum pump 4 pumps the chlorine in steel cylinder to accident chlorine absorption plant 6, opening on the other hand induced draught fan 5 pumps by the second connecting tube 3 chlorine that is leaked to accident chlorine vacuum room 1 to accident chlorine absorption plant 6, by the processing of accident chlorine absorption plant 6, not only reduced potential safety hazard, and safe and reliable to operation, reach cleaner production order, accident chlorine vacuum room 1 is used for the occasion of a large amount of chlorine gas leakages.
Accident chlorine reclaiming system in the present embodiment also comprises arm 7, and the two ends of described arm 7 connect respectively described induced draught fan 5 and chlorine absorption cover.When chlorine gas leakage amount is less, can enable this arm 7.Described chlorine absorption cover comprises separate steel cylinder stem chlorine absorption cover 8 and steel cylinder afterbody chlorine absorption cover 9, and being respectively used to steel cylinder stem and afterbody has in the situation of leakage and use.Described steel cylinder stem chlorine absorption cover 8 is connected with described arm 7 with the second flexible pipe 12 by the first flexible pipe 11 respectively with steel cylinder afterbody chlorine absorption cover 9, on described the first flexible pipe 11 and the second flexible pipe 12, be equipped with the first open and close valve 10 and the second open and close valve 10, after described the first open and close valve 10/ second open and close valve 10 is opened, the first flexible pipe 11/ second flexible pipe 12 is communicated with arm 7; Like this when chlorine is discussed in leakage, open the first open and close valve 10 and the second open and close valve 10, and adopt steel cylinder stem absorbing cover 8 and steel cylinder afterbody absorbing cover 9 that the steel cylinder of leakage is fastened, avoid chlorine gas leakage to outside, chlorine in steel cylinder enters in arm 7 by the first flexible pipe 11 and the second flexible pipe 12, enters and in accident chlorine absorption plant 6, absorb conversion under the effect of induced draught fan 5.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.
Claims (10)
1. an accident chlorine reclaiming system, is characterized in that, comprises the accident chlorine vacuum room, accident chlorine pipeline and the accident chlorine absorption plant that connect in turn; Described accident chlorine pipeline comprises the first connecting tube and the second connecting tube being arranged in parallel, on described the first connecting tube, be provided with and receive formula vacuum pump, on described the second connecting tube, induced draught fan is installed, described in receive formula vacuum pump and be all connected with described accident chlorine absorption plant with induced draught fan.
2. accident chlorine reclaiming system as claimed in claim 1, is characterized in that, also comprises arm, and the two ends of described arm connect respectively described induced draught fan and chlorine absorption cover.
3. accident chlorine reclaiming system as claimed in claim 2, is characterized in that, described chlorine absorption cover comprises separate steel cylinder stem chlorine absorption cover and steel cylinder afterbody chlorine absorption cover.
4. accident chlorine reclaiming system as claimed in claim 3, it is characterized in that, described steel cylinder stem chlorine absorption cover is connected with described arm with the second flexible pipe by the first flexible pipe respectively with steel cylinder afterbody chlorine absorption cover, on described the first flexible pipe and the second flexible pipe, is equipped with open and close valve.
5. accident chlorine reclaiming system as claimed in claim 4, is characterized in that, described the first connecting tube and the second connecting tube all part stretch in accident chlorine vacuum room, and described the first connecting tube suction port end is connected with the steel cylinder cylinder valve of leakage.
6. accident chlorine reclaiming system as claimed in claim 5, is characterized in that, described the second connecting tube suction port place is provided with manually operated valve, and described manually operated valve is normally off.
7. accident chlorine reclaiming system as claimed in claim 6, is characterized in that, on described the second connecting tube, is also provided with level meter, and described level meter is between described manually operated valve and induced draught fan.
8. accident chlorine reclaiming system as claimed in claim 7, is characterized in that, the quantity of described induced draught fan is a plurality of, and a plurality of induced draught fans also connect.
9. accident chlorine reclaiming system as claimed in claim 8, is characterized in that, the part that described the first connecting tube is positioned at described accident chlorine vacuum room is copper material pipeline, and described the second connecting tube is glass steel material pipeline.
10. the accident chlorine reclaiming system as described in claim 1-9 any one, is characterized in that, described accident chlorine vacuum room comprise body of wall and with the automatic shutter of described wall connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492633.XU CN203395575U (en) | 2013-08-13 | 2013-08-13 | Accident chlorine recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492633.XU CN203395575U (en) | 2013-08-13 | 2013-08-13 | Accident chlorine recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203395575U true CN203395575U (en) | 2014-01-15 |
Family
ID=49907107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320492633.XU Expired - Fee Related CN203395575U (en) | 2013-08-13 | 2013-08-13 | Accident chlorine recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203395575U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411127A (en) * | 2013-08-13 | 2013-11-27 | 内蒙古君正化工有限责任公司 | Accident chlorine recovery system |
| CN108245919A (en) * | 2017-10-10 | 2018-07-06 | 江苏兄弟维生素有限公司 | A kind of device for continuously recycling and recovery method of the dichloromethane containing chlorine |
-
2013
- 2013-08-13 CN CN201320492633.XU patent/CN203395575U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411127A (en) * | 2013-08-13 | 2013-11-27 | 内蒙古君正化工有限责任公司 | Accident chlorine recovery system |
| CN103411127B (en) * | 2013-08-13 | 2016-01-20 | 内蒙古君正化工有限责任公司 | Accident chlorine recovery system |
| CN108245919A (en) * | 2017-10-10 | 2018-07-06 | 江苏兄弟维生素有限公司 | A kind of device for continuously recycling and recovery method of the dichloromethane containing chlorine |
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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: ORDOS JUNZHENG ENERGY CHEMICAL CO., LTD. Effective date: 20140730 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140730 Address after: 016000 Wuda Industrial Park, the Inner Mongolia Autonomous Region, Wuhai Patentee after: Inner Mongolia Junzheng Chemical Co., Ltd. Patentee after: ORDOS JUNZHENG ENERGY CHEMICAL CO., LTD. Address before: 016000 Wuda Industrial Park, the Inner Mongolia Autonomous Region, Wuhai Patentee before: Inner Mongolia Junzheng Chemical Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20160813 |