CN201988327U - SF6 (sulfur hexafluoride) waste gas non-toxic treatment device - Google Patents
SF6 (sulfur hexafluoride) waste gas non-toxic treatment device Download PDFInfo
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- CN201988327U CN201988327U CN2011200579834U CN201120057983U CN201988327U CN 201988327 U CN201988327 U CN 201988327U CN 2011200579834 U CN2011200579834 U CN 2011200579834U CN 201120057983 U CN201120057983 U CN 201120057983U CN 201988327 U CN201988327 U CN 201988327U
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- pipeline
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Abstract
The utility model belongs to the field of gas purifying devices, in particular to an SF6 (sulfur hexafluoride) waste gas non-toxic treatment device, which comprises a sampling joint and an emptying joint. A governing valve, a flow meter and a transmitter are serially connected between the sampling joint and the emptying joint by the aid of pipelines, a gas treatment device further connected between the sampling joint and the emptying joint consists of a treating liquid container and a molecular sieve container, the treating liquid container is serially connected with the molecular sieve container by the aid of a pipeline, and the gas treatment device is directly connected with the emptying joint by the aid of a pipeline. The gas treatment device is arranged at an emptying end of the pipeline and used for further treatment of toxic or harmful substances after detection of SF6 gas. The gas treatment device serves as an individual device so as to be convenient for mounting and small in floor area, and by arranging the two treating containers, the SF6 gas treatment device for purifying the waste gas containing SF6 is provided so that the purpose of non-toxic emission is achieved.
Description
Technical field
The utility model belongs to the gas cleaning plant field, and being specifically related to a kind of SF6 waste gas does not have the treating apparatus of poisoning.
Background technology
Sulfur hexafluoride gas is widely used in electrical equipment industry with good insulation performance performance and arc extinction performance, as: breaker, high-voltage switch gear, switchgear, high-tension transformer etc.
Sulfur hexafluoride electrical equipment after putting into operation under the effect of electric arc, electric spark, ground short circuit or corona discharge, can produce multiple poisonous, corrosive gas in long-term use.These gases mainly contain fluoridizes sulfurous acid SOF
2, sulfur dioxide SO
2, fluoridize sulfonyl SO
2F
2, sulfur tetrafluoride SF
4, tetrafluoro sulfur monoxide SOF
4, etc.These catabolites can seriously reduce the insulating properties of sulfur hexafluoride gas, the security performance that threatens electrical equipment; Some catabolite is as fluoridizing sulfurous acid SOF
2Belong to extremely toxic substance, can cause the repair and maintenance personnel incident of suffocating.These catabolites can continue reaction with moisture content or metal oxide, not only can make the insulating properties of SF6 gas continue to descend, also can the severe corrosion equipment inwall, cause more serious equipment breakdown.
For this reason, the concerned countries standard of China or power industry relevant criterion or standard, as " sulfur hexafluoride electrical equipment operation test and maintainer's security protection detailed rules and regulations ", " in the sulfur hexafluoride electrical equipment gas delivery and check guide rule " (GB/T8905-1996), " power equipment preventive trial rules " (DL/T596-1996), all having mentioned will be to the content of purity, dew point and the catabolite of the sulfur hexafluoride gas in the sulfur hexafluoride electrical equipment and the requirement that toxicity detects.
Though detection method is various, no matter be the laboratory check and analysis, or the field instrument check and analysis, all need to gather a part of sulfur hexafluoride sample gas, analyze again.After check and analysis finished, mostly this part sulfur hexafluoride gas of sampling was direct emptying process.
In view of sulfur hexafluoride (SF
6) gas and the poisonous analyte and the corrosive gas that produce under the high-temperature electric arc effect be discharged in the atmosphere, the environment of depending on for existence to the mankind brings pollution and destruction, give the healthy adverse effect of bringing of people, being badly in need of a kind of sulfur hexafluoride gas does not have the treating apparatus of poisoning, and this part sulfur hexafluoride waste gas of finishing after the check and analysis is not had the processing of poisoning.
The utility model content
Technical purpose of the present utility model is at the deficiencies in the prior art, provides a kind of at containing SF
6The SF that purifies of waste gas
6Waste gas does not have the treating apparatus of poisoning, and realizes the purpose of nontoxic discharging.
The technical scheme that realizes the utility model technical purpose is: a kind of SF
6Waste gas does not have the treating apparatus of poisoning, comprise sampling interface and emptying interface, pipeline is in series with control valve and flowmeter between described sampling interface and the emptying interface, wherein, also be connected with gas treatment equipment between described sampling interface and the described emptying interface, described gas treatment equipment is made up of treatment fluid container and sieve container, described treatment fluid container and the series connection of sieve container pipeline, and described gas treatment equipment directly is connected with described emptying interface pipeline.Described gas treatment equipment is arranged at the emptying end of pipeline, sulfur hexafluoride gas after detecting is carried out the further processing of poisonous or harmful substance, be safety, pure gas finally, thereby realize the purpose of nontoxic discharging from described emptying interface effluent air.
As the further optimization to technique scheme, after described treatment fluid container and the series connection of sieve container pipeline, the treatment fluid container of described gas treatment equipment directly is connected with described emptying interface pipeline.
As further optimization, taken up liquid basic treatment liquid in the described treatment fluid container to technique scheme.
As further optimization, solid-state molecular sieve and adsorbent have been taken up in the described sieve container to technique scheme.
As further optimization to technique scheme, the admission line of described sieve container is arranged on the upper end sidewall of container, discharge duct is arranged on the lower end sidewall of container, the admission line of described treatment fluid container is arranged on the lower end sidewall of container, and discharge duct is arranged on the upper end sidewall of container.Connection can adapt to the condition of liquid receptacle and solid-state container self like this.
SF of the present utility model
6Waste gas does not have the treating apparatus of poisoning when concrete work, and sample gas enters by the sampling interface, regulates its air-flow etc. by control valve, detects its gas flow by flowmeter again, at SF of the present utility model
6Waste gas does not have in the treating apparatus of poisoning, and flowmeter also possesses the function of control flow size; It is introduced into the sieve container of gas treatment equipment, after the purification through solid molecular sieves and adsorbent, enters in the treatment fluid container again, through the further purification of basic treatment container, finally flows out from the emptying interface.SF of the present utility model
6Waste gas does not have the treating apparatus of poisoning and taken up liquid basic treatment liquid in described treatment fluid container.Gas treatment equipment of the present utility model is because of setting up in sieve container and the treatment fluid container two kinds of scavenging materials at least, and when the tail gas of discharging was nontoxic, the gas that order is discharged reached the effect of double purified.
Compared with prior art, the utility model SF
6Waste gas does not have the beneficial effect that poisons treating apparatus: in the utility model gas treatment equipment as independent device, the convenient installation; It sets up two container handlings, at the sulfur hexafluoride gas treating apparatus that the waste gas that contains SF6 purifies, realizes the purpose of nontoxic discharging.
Description of drawings
Figure 1 shows that the utility model SF
6Waste gas does not have the structural representation that poisons treating apparatus.
The specific embodiment
Below, in conjunction with the accompanying drawings detailed embodiment of the present utility model is described further:
Referring to accompanying drawing 1, in the accompanying drawing 1 application of the utility model in the little water analyzer of a sulfur hexafluoride gas.As can be seen from the figure, the gas treatment equipment 6 that--between little water transmitter 5 processing section of the present utility model is installed--in emptying interface 2 and the little water analysis of sulfur hexafluoride unit, the sulfur hexafluoride gas analytic unit of flowing through of sampling--after little water transmitter 5, nothing through treating apparatus 6 poisons processing, enter atmosphere at last, reached the purpose of the nontoxic discharging of sulfur hexafluoride waste gas.
It also comprises sampling interface 1, pipeline is in series with control valve 3, flowmeter 4 and transmitter 5 between sampling interface 1 and the emptying interface 2, wherein, be connected gas treatment equipment 6 between sampling interface 1 and the emptying interface 2, gas treatment equipment 6 is made up of treatment fluid container 7 and sieve container 8, treatment fluid container 6 and the series connection of sieve container 8 pipelines.Gas treatment equipment 6 is arranged at the emptying end of pipeline, and the sulfur hexafluoride gas after detecting is carried out the further processing of poisonous or harmful substance, is safety, pure gas from described emptying interface 2 effluent airs finally.
After treatment fluid container 7 and the series connection of sieve container 8 pipelines, the treatment fluid container 7 of gas treatment equipment 6 directly is connected with described emptying interface 2 pipelines.
Taken up liquid basic treatment liquid in the treatment fluid container 7.
Solid-state molecular sieve and adsorbent have been taken up in the sieve container 8.
The admission line of sieve container 8 is arranged on the upper end sidewall of container, and discharge duct is arranged on the lower end sidewall of container, and the admission line of treatment fluid container 7 is arranged on the lower end sidewall of container, and discharge duct is arranged on the upper end sidewall of container.
Present embodiment in the specific implementation, sample gas enters by sampling interface 2, regulates its air-flows etc. by control valve 3, detects its gas flows by flowmeter 4 again, by entering gas treatment equipment 6 behind the transmitter 5; It is introduced into the sieve container 8 of gas treatment equipment 6, after the purification through solid molecular sieves and adsorbent, enters in the treatment fluid container 7 again, through the further purification of basic treatment container, finally flows out from emptying interface 2.In the present embodiment, taken up liquid basic treatment liquid in the treatment fluid container 7.The gas treatment equipment 6 of present embodiment makes sample gas reach the effect of double purified because of setting up in sieve container 8 and the treatment fluid container 7 two kinds of scavenging materials at least.
In sum; after those of ordinary skill in the art reads the utility model file; need not the replacement that scheme between other various corresponding conversion scheme or each embodiment of the utility model is made in creative mental labour according to the technical solution of the utility model and technical conceive, all belong to the scope that the utility model is protected.
Claims (5)
1. SF
6Waste gas does not have the treating apparatus of poisoning, comprise sampling interface (1) and emptying interface (2), pipeline is in series with control valve (3) and flowmeter (4) between described sampling interface (1) and the emptying interface (2), it is characterized in that, also be connected with gas treatment equipment (6) between described sampling interface (1) and the described emptying interface (2), described gas treatment equipment (6) is made up of treatment fluid container (7) and sieve container (8), described treatment fluid container (7) and the series connection of sieve container (8) pipeline, described gas treatment equipment (6) directly is connected with described emptying interface (2) pipeline.
2. SF according to claim 1
6Waste gas does not have the treating apparatus of poisoning, it is characterized in that described treatment fluid container (7) and sieve container (8) pipeline the series connection after, the treatment fluid container (7) of described gas treatment equipment (6) directly is connected with described emptying interface (2) pipeline.
3. SF according to claim 1
6Waste gas does not have the treating apparatus of poisoning, and it is characterized in that being equipped with in the described treatment fluid container (7) liquid basic treatment liquid.
4. SF according to claim 1
6Waste gas does not have the treating apparatus of poisoning, and it is characterized in that being equipped with in the described sieve container (8) solid-state molecular sieve and adsorbent.
5. SF according to claim 1
6Waste gas does not have the treating apparatus of poisoning, it is characterized in that the admission line of described sieve container (8) is arranged on the upper end sidewall of container, discharge duct is arranged on the lower end sidewall of container, the admission line of described treatment fluid container (7) is arranged on the lower end sidewall of container, and discharge duct is arranged on the upper end sidewall of container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200579834U CN201988327U (en) | 2011-03-08 | 2011-03-08 | SF6 (sulfur hexafluoride) waste gas non-toxic treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200579834U CN201988327U (en) | 2011-03-08 | 2011-03-08 | SF6 (sulfur hexafluoride) waste gas non-toxic treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988327U true CN201988327U (en) | 2011-09-28 |
Family
ID=44664832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200579834U Expired - Fee Related CN201988327U (en) | 2011-03-08 | 2011-03-08 | SF6 (sulfur hexafluoride) waste gas non-toxic treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691273A (en) * | 2012-09-27 | 2014-04-02 | 江苏省电力公司南通供电公司 | Processing method of sulfur hexafluoride breaker gas adsorbent |
| WO2016141854A1 (en) * | 2015-03-06 | 2016-09-15 | 西安北鱼智能科技有限公司 | Gas purification device and gas purification method thereof |
-
2011
- 2011-03-08 CN CN2011200579834U patent/CN201988327U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691273A (en) * | 2012-09-27 | 2014-04-02 | 江苏省电力公司南通供电公司 | Processing method of sulfur hexafluoride breaker gas adsorbent |
| CN103691273B (en) * | 2012-09-27 | 2017-05-24 | 江苏省电力公司南通供电公司 | Processing method of sulfur hexafluoride breaker gas adsorbent |
| WO2016141854A1 (en) * | 2015-03-06 | 2016-09-15 | 西安北鱼智能科技有限公司 | Gas purification device and gas purification method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20200308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |