CN201647993U - Sulfur hexafluoride gas recovery and purification device - Google Patents
Sulfur hexafluoride gas recovery and purification device Download PDFInfo
- Publication number
- CN201647993U CN201647993U CN2010201281156U CN201020128115U CN201647993U CN 201647993 U CN201647993 U CN 201647993U CN 2010201281156 U CN2010201281156 U CN 2010201281156U CN 201020128115 U CN201020128115 U CN 201020128115U CN 201647993 U CN201647993 U CN 201647993U
- Authority
- CN
- China
- Prior art keywords
- valve
- gas
- oil separator
- gas tank
- pipeline
- 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 - Lifetime
Links
- 229910018503 SF6 Inorganic materials 0.000 title claims abstract description 20
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229960000909 sulfur hexafluoride Drugs 0.000 title claims abstract description 14
- 238000011084 recovery Methods 0.000 title abstract description 3
- 238000000746 purification Methods 0.000 title abstract 2
- 230000007306 turnover Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 31
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- XGCDHPDIERKJPT-UHFFFAOYSA-N [F].[S] Chemical compound [F].[S] XGCDHPDIERKJPT-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to a sulfur hexafluoride gas recovery and purification device, which comprises a compressor, a filter drier, an oil separator, a reducing valve and an SF6 gas tank, wherein a gas source is sequentially connected with a valve 4, a valve 3, the filter drier, the compressor, the oil separator, a valve 2 and the SF6 gas tank through pipelines, the oil separator is also connected with a drain valve, a pressure controller and a pressure gauge are also arranged on the pipeline between the compressor and the oil separator, the gas source is communicated with the oil separator through a valve 1, branch pipelines are arranged between the valve 3 and the valve 4, one branch pipeline is sequentially connected with a valve 6, the reducing valve and a spare SF6 gas tank, and the other branch pipeline is sequentially connected with a valve 5, a valve 7 and a vacuum air pump, and a vacuum gauge is also arranged on the pipeline between the valves 5 and 7. The SF6 gas tank is the universal SF6 circulation gas tank. The utility model has the beneficial effects of ingeniously utilizing the SF6 gas tank to substitute a gasholder, simplifying the structure, greatly reducing the overall weight and volume, having convenient use and flexible operation and reducing the cost.
Description
Technical field
The utility model relates to environmental technology field, relates in particular to a kind of sulfur hexafluoride gas reclaiming clean device.
Background technology
Along with developing rapidly of China's modernization construction, the continual renovation of electric system, various sulfur hexafluoride electrical equipments have replaced outmoded power equipment just gradually, coming into operation of new facility brought into play huge effect to the national economic development, reduced power outage, improved power supply reliability, played important effect ensureing high-quality and efficient safe power supply.But brought new problem, i.e. SF when large-scale popularization is used sulfur hexafluoride equipment, also for maintenance department, manufactory and R﹠D institution
6Gas will decompose under high arc temperature and produce chemical reaction and generate more subfluoride, materials such as sulfide and fluorine sulphur, and these subfluoride are deleterious, to airborne release, contaminate environment, human body and electric property are had in various degree influence.These problems just can not in time solve must bring hidden danger to safety in production, hinder using and developing of new installation.
The sulfur hexafluoride gas retrieving arrangement can be eliminated reacted resultant, make underproof SF
6Thereby gas reaches qualified standard fully, thereby has eliminated the detrimentally affect to human body and electric property, realizes SF
6Gas is reused.
Present sulfur hexafluoride gas retrieving arrangement all not too adapts to modern requirement on one-piece construction, technical indicator and serviceability, outstanding shortcoming is, volume is too huge, and weight moves difficulty, complicated operation greatly, costs an arm and a leg.
Summary of the invention
The purpose of this utility model provides a kind of sulfur hexafluoride gas reclaiming clean device, and action in light weight is flexible, is applicable to the SF of all kinds of sulfur hexafluoride electrical equipments
6Gas recovery, the SF after the processing
6Gas can canned or direct use.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of sulfur hexafluoride gas reclaiming clean device comprises compressor, Filter dryer, oil separator, reducing valve, SF
6Gas tank, source of the gas by pipeline successively with valve four, valve three, Filter dryer, compressor, oil separator, valve two, SF
6Gas tank is connected, oil separator also links to each other with wash water valve, also is provided with pressure controller and tensimeter between compressor and the oil separator on the pipeline, is connected by valve one between source of the gas and the oil separator, between valve three and the valve four tap line is set, the one tunnel connects valve six, reducing valve, standby SF successively
6Gas tank, another road connect valve five, valve seven, vacuum pump successively, also are provided with vacuumometer on the pipeline between valve five and the valve seven.
Described SF
6Gas tank is general SF
6The turnover gas cylinder.
Compared with prior art, the beneficial effects of the utility model are: the ingenious SF that utilizes
6Gas cylinder replaces gas-holder, simplified construction, significantly reduce overall weight and volume, it is flexible to use more convenient action, reduces cost, and meets the reality of situations such as China's Operation of Electric Systems equipment and space for maintenance, through multiple mode test run(s), all reach technical requirement on design and correlation technique standard, be fit to very much narrow and small place, space and use, obtain the abundant favorable comment of users.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
See Fig. 1, a kind of sulfur hexafluoride gas reclaiming clean device comprises compressor, Filter dryer, oil separator, reducing valve, 1#SF
6Gas tank, source of the gas by pipeline successively with valve four, valve three, Filter dryer, compressor, oil separator, valve two, SF
6Gas tank is connected, oil separator also links to each other with wash water valve, also is provided with pressure controller and tensimeter between compressor and the oil separator on the pipeline, is connected by valve one between source of the gas and the oil separator, between valve three and the valve four tap line is set, the one tunnel connects valve six, reducing valve, 2#SF successively
6Gas tank, the one tunnel connects valve five, valve seven, vacuum pump successively, also is provided with vacuumometer on the pipeline between valve five and the valve seven.Pressure controller and tensimeter can satisfy the requirement of multiple operating method on protection loops such as automatically controlled and overvoltage, guarantee device safety.SF
6Have the advantages that easily be liquefied, the utility model selects for use the compressor of exhaust pressure 2.5～3.0MPa to make its liquefaction.In the utility model dexterously with general SF
6The turnover gas cylinder substitutes SF
6Gas tank also can utilize two SF
6The turnover gas cylinder carries out circulating filtration and reaches the regenerated purpose.
SF
6The sorbent material of gas is molecular sieve F-03,2 of Filter dryer operated by rotary motion, an adsorption moisture, an absorption sulfide, the F-03 effect of particularly adsorbing sulfide is best, pipeline adopts the inferior pipeline in highland, and its interface all adopts the groove type rubber seal, guarantees under the situation of 4.0Mpa and decompression 10Pa non-leakage.
For easy to use, action flexibly, the utility model is arranged on the dolly with air frames, the long 500mm of car body, wide 700mm, high 1300mm, whole heavy 175Kg, its basic mechanical design feature is that the highest exhaust pressure of gas compressor is 2.8Mpa, under 25 ℃ of situations, can make SF
6Liquefaction of gases, the final vacuum of vacuum pump can reach 0.3Pa, surpasses the standard that vacuumizes desired 30Pa fully.
Claims (2)
1. a sulfur hexafluoride gas reclaiming clean device is characterized in that, comprises compressor, Filter dryer, oil separator, reducing valve, SF
6Gas tank, source of the gas by pipeline successively with valve four, valve three, Filter dryer, compressor, oil separator, valve two, SF
6Gas tank is connected, oil separator also links to each other with wash water valve, also is provided with pressure controller and tensimeter between compressor and the oil separator on the pipeline, is connected by valve one between source of the gas and the oil separator, between valve three and the valve four tap line is set, the one tunnel connects valve six, reducing valve, standby SF successively
6Gas tank, another road connect valve five, valve seven, vacuum pump successively, also are provided with vacuumometer on the pipeline between valve five and the valve seven.
2. a kind of sulfur hexafluoride gas reclaiming clean device according to claim 1 is characterized in that described SF
6Gas tank is general SF
6The turnover gas cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201281156U CN201647993U (en) | 2010-03-11 | 2010-03-11 | Sulfur hexafluoride gas recovery and purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201281156U CN201647993U (en) | 2010-03-11 | 2010-03-11 | Sulfur hexafluoride gas recovery and purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201647993U true CN201647993U (en) | 2010-11-24 |
Family
ID=43113223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201281156U Expired - Lifetime CN201647993U (en) | 2010-03-11 | 2010-03-11 | Sulfur hexafluoride gas recovery and purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201647993U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173392A (en) * | 2011-01-31 | 2011-09-07 | 平高集团有限公司 | Sulfur hexafluoride gas separation and purification device and purification method thereof |
| CN102874768A (en) * | 2012-10-23 | 2013-01-16 | 安徽省电力科学研究院 | Centralized control type sulfur hexafluoride gas purification treatment device |
| CN103495443A (en) * | 2013-09-29 | 2014-01-08 | 广州供电局有限公司 | Centralized control recycling device and method for waste gas in laboratory |
| CN107588325A (en) * | 2017-09-08 | 2018-01-16 | 河南平高电气股份有限公司 | A kind of sulfur hexafluoride gas reclaims aerating device |
| CN113915519A (en) * | 2021-10-19 | 2022-01-11 | 国网安徽省电力有限公司电力科学研究院 | Zero-emission anti-deformation ring main unit insulating gas recovery device and method |
| CN114151731A (en) * | 2022-01-11 | 2022-03-08 | 国家电网有限公司特高压建设分公司 | High-capacity sulfur hexafluoride rapid recovery equipment |
-
2010
- 2010-03-11 CN CN2010201281156U patent/CN201647993U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173392A (en) * | 2011-01-31 | 2011-09-07 | 平高集团有限公司 | Sulfur hexafluoride gas separation and purification device and purification method thereof |
| CN102173392B (en) * | 2011-01-31 | 2012-11-28 | 平高集团有限公司 | Sulfur hexafluoride gas separation and purification device and purification method thereof |
| CN102874768A (en) * | 2012-10-23 | 2013-01-16 | 安徽省电力科学研究院 | Centralized control type sulfur hexafluoride gas purification treatment device |
| CN102874768B (en) * | 2012-10-23 | 2014-07-23 | 安徽省电力科学研究院 | Centralized control type sulfur hexafluoride gas purification treatment device |
| CN103495443A (en) * | 2013-09-29 | 2014-01-08 | 广州供电局有限公司 | Centralized control recycling device and method for waste gas in laboratory |
| CN107588325A (en) * | 2017-09-08 | 2018-01-16 | 河南平高电气股份有限公司 | A kind of sulfur hexafluoride gas reclaims aerating device |
| CN107588325B (en) * | 2017-09-08 | 2019-09-13 | 河南平高电气股份有限公司 | A kind of sulfur hexafluoride gas recycling air charging system |
| CN113915519A (en) * | 2021-10-19 | 2022-01-11 | 国网安徽省电力有限公司电力科学研究院 | Zero-emission anti-deformation ring main unit insulating gas recovery device and method |
| CN113915519B (en) * | 2021-10-19 | 2022-12-09 | 国网安徽省电力有限公司电力科学研究院 | Zero-emission anti-deformation ring main unit insulation gas recovery device and method |
| CN114151731A (en) * | 2022-01-11 | 2022-03-08 | 国家电网有限公司特高压建设分公司 | High-capacity sulfur hexafluoride rapid recovery equipment |
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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: MAINTENANCE BRANCH OF LIAONING ELECTRIC POWER CO., Free format text: FORMER OWNER: AN'SHAN ULTRAHIGH PRESSURE BRANCH OF LIAONING ELECTRIC POWER CO., LTD. Effective date: 20130216 Owner name: STATE ELECTRIC NET CROP. Effective date: 20130216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 114002 ANSHAN, LIAONING PROVINCE TO: 110003 SHENYANG, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130216 Address after: 110003 Liaoning Province glorious Street Heping District of Shenyang City No. 21 Patentee after: Maintenance Branch, Liaoning Power Co.,Ltd. Patentee after: State Grid Corporation of China Address before: 114002 No. 33 Shengli South Road, Anshan, Liaoning Patentee before: An'shan Ultrahigh Pressure Branch of Liaoning Electric Power Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |
|
| CX01 | Expiry of patent term |