CN207072808U - A kind of retracting device of sulfur hexafluoride gas - Google Patents
A kind of retracting device of sulfur hexafluoride gas Download PDFInfo
- Publication number
- CN207072808U CN207072808U CN201720508313.7U CN201720508313U CN207072808U CN 207072808 U CN207072808 U CN 207072808U CN 201720508313 U CN201720508313 U CN 201720508313U CN 207072808 U CN207072808 U CN 207072808U
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- gas
- air accumulator
- sulfur hexafluoride
- molecular sieve
- drying device
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Abstract
It the utility model is related to a kind of retracting device of sulfur hexafluoride gas, including air accumulator interface, valve, vavuum pump, flowmeter, surge tank, air accumulator；Also include effective filter, molecular sieve drying device, gas and oil separating plant, SF6Decompose poisonous gas absorption plant, gas componant detector；The air accumulator interface, valve, effective filter, vavuum pump, molecular sieve drying device, gas and oil separating plant, SF6Poisonous gas absorption plant, flowmeter, gas componant detector, surge tank, air accumulator is decomposed to be sequentially communicated by pipeline.The utility model can be by the SF after test6Storage recovery is carried out after gas purification removal of impurities, to solve SF after testing6The problem of gas is discharged into air and pollutes environment.The gas of recovery can be reused, and save the expense of enterprise, so as to reduce the financial burden of enterprise.
Description
Technical field
A kind of gas concentration unit is the utility model is related to, specifically a kind of retracting device of sulfur hexafluoride gas.
Background technology
SF6(sulfur hexafluoride) gas is widely used in high electricity because of its good insulating properties and stable chemical constitution
Pressure, Large Copacity, high parameter electrical equipment in, in use, generally will be to SF6Density, purity, the moisture of gas
And other associated gas contents are tested, to ensure safety in utilization, and when being detected every time using instrument, SF6Gas
Discharge capacity such as uses SF typically between 5~15L to numerous6The electrical equipment of gas shield is detected, and certainly will be consumed
Considerable SF6Gas, very big waste is caused, simultaneously because SF6The analyte of gas has severe toxicity, after being discharged into air, meeting
Serious pollution environment.
However, the SF of existing market circulation6Gas concentration unit filtration system is single simple, and simply one kind of moisture is dried
Filtering, desiccant regeneration effect is bad, and often gas is secondary polluted, and it is often unqualified to detect the gas of recovery, and greasy dirt, solid
Body particle and catabolite can not eliminate.
Utility model content
In view of this, in order to solve the above problems, the utility model provides a kind of retracting device of sulfur hexafluoride gas, energy
Enough by the SF after test6Storage recovery is carried out after gas purification removal of impurities, to solve SF after testing6Gas is discharged into air and polluted
The problem of environment.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of retracting device of sulfur hexafluoride gas,
Including air accumulator interface, valve, vavuum pump, flowmeter, surge tank, air accumulator；Also include effective filter, molecular sieve drying
Device, gas and oil separating plant, SF6Decompose poisonous gas absorption plant, gas componant detector；The air accumulator interface, valve,
Effective filter, vavuum pump, molecular sieve drying device, gas and oil separating plant, SF6Decompose poisonous gas absorption plant, flow
Meter, gas componant detector, surge tank, air accumulator are sequentially communicated by pipeline.
Further, the air accumulator interface is at least one.Multiple air accumulator interfaces are set, it is possible to achieve to multiply gas
Stream is collected recovery simultaneously, meets the use demand under different condition.
Further, pressure gauge is installed on the air accumulator., can be accurately or in air accumulator by setting pressure gauge
The content of sulfur hexafluoride gas, prevent the excessive generation security incident of gas storage pressure inside the tank.
Further, the effective filter is HEPA high efficiency particulate airs.The HEPA high efficiency particulate airs are micro- for 0.1
Rice and 0.3 micron of effective percentage reach 99.998%, are the maximally effective filtering mediums of the pollutants such as smog, dust and bacterium,
It is high efficiency filter material generally acknowledged in the world.
Further, electric heating element is installed in the molecular sieve drying device.By setting electric heating element to dividing
Son sieve drying device is heated, and is removed the moisture of its absorption, can be realized the regeneration and recycling of drying device.
Further, the molecular sieve drying device is zeolite molecular sieve drying device.
In addition, in technical scheme described in the utility model, it is all not do what is illustrated, it can use normal in this area
Rule means realize the technical program.
The utility model has advantages below：The utility model can fully absorb SF6The moisture contained in gas, molecule
Sieve can reuse infinitely, can by oil it is gentle efficiently separate, by SF6Solid impurity is removed in gas, by analyte H2S、
HF、SO2Absorbed Deng poisonous gas, clean-up effect is notable, economizes on resources, rational in infrastructure, simple to operate to understand.
The utility model can be by the SF after test6Storage recovery is carried out after gas purification removal of impurities, after solving to test
SF6The problem of gas is discharged into air and pollutes environment.The gas of recovery can be reused, and save the expense of enterprise, so as to
Reduce the financial burden of enterprise.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, air accumulator interface；2nd, valve；3rd, effective filter；4th, vavuum pump；5th, molecular sieve drying device；6、
Gas and oil separating plant；7、SF6Decompose poisonous gas absorption plant；8th, flowmeter；9th, gas componant detector；10th, surge tank；
11st, air accumulator；12nd, pressure gauge.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of retracting device of sulfur hexafluoride gas, including air accumulator interface, valve, vavuum pump, flowmeter,
Surge tank, air accumulator；Also include effective filter, molecular sieve drying device, gas and oil separating plant, SF6Decompose poisonous gas
Absorption plant, gas componant detector；The air accumulator interface, valve, effective filter, vavuum pump, molecular sieve drying dress
Put, gas and oil separating plant, SF6Poisonous gas absorption plant, flowmeter, gas componant detector, surge tank, air accumulator is decomposed to lead to
Pipeline is crossed to be sequentially communicated.
Contain dust, H2S、HF、SO2Deng the SF of toxic decomposition thing6Gas, removed first by effective filter in it
The solid particulate matters such as the dust in portion, afterwards in the presence of vavuum pump, first pass through molecular sieve drying device and remove and contain inside it
Moisture, pass sequentially through gas and oil separating plant, SF afterwards6Decompose poisonous gas absorption plant and remove its internal oil droplet, H2S、
HF、SO2Deng toxic decomposition thing, and flowmeter can be monitored in real time to flow, and gas componant detector can be to cleaned
Gas carry out constituent analysis, prevent from not being cleaned complete gas and flow into air accumulator.And surge tank can make air-flow more flat
It is slow, the damage for preventing air-flow unstable to each equipment.
Further, the air accumulator interface is at least one.Multiple air accumulator interfaces are set, it is possible to achieve to multiply gas
Stream is collected recovery simultaneously, meets the use demand under different condition.
Further, pressure gauge is installed on the air accumulator., can be accurately or in air accumulator by setting pressure gauge
The content of sulfur hexafluoride gas, prevent the excessive generation security incident of gas storage pressure inside the tank.
Further, the effective filter is HEPA high efficiency particulate airs.The HEPA high efficiency particulate airs are micro- for 0.1
Rice and 0.3 micron of effective percentage reach 99.998%, are the maximally effective filtering mediums of the pollutants such as smog, dust and bacterium,
It is high efficiency filter material generally acknowledged in the world.
Further, electric heating element is installed in the molecular sieve drying device.By setting electric heating element to dividing
Son sieve drying device is heated, and is removed the moisture of its absorption, can be realized the regeneration and recycling of drying device.
Further, the molecular sieve drying device is zeolite molecular sieve drying device.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (6)
1. a kind of retracting device of sulfur hexafluoride gas, including air accumulator interface (1), valve (2), vavuum pump (4), flowmeter
(8), surge tank (10), air accumulator (11)；It is characterized in that：Also include effective filter (3), molecular sieve drying device (5),
Gas and oil separating plant (6), SF6Decompose poisonous gas absorption plant (7), gas componant detector (9)；The air accumulator interface
(1), valve (2), effective filter (3), vavuum pump (4), molecular sieve drying device (5), gas and oil separating plant (6), SF6Point
Solution toxicity gas absorbing device (7), flowmeter (8), gas componant detector (9), surge tank (10), air accumulator (11) pass through pipe
Road is sequentially communicated.
2. the retracting device of sulfur hexafluoride gas according to claim 1, it is characterised in that：The air accumulator interface (1)
At least one.
3. the retracting device of sulfur hexafluoride gas according to claim 1, it is characterised in that：Pacify on the air accumulator (11)
Equipped with pressure gauge (12).
4. the retracting device of sulfur hexafluoride gas according to claim 1, it is characterised in that：The effective filter
(3) it is HEPA high efficiency particulate airs.
5. the retracting device of sulfur hexafluoride gas according to claim 1, it is characterised in that：The molecular sieve drying device
(5) electric heating element is installed in.
6. the retracting device of sulfur hexafluoride gas according to claim 1, it is characterised in that：The molecular sieve drying device
(5) it is zeolite molecular sieve drying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720508313.7U CN207072808U (en) | 2017-05-09 | 2017-05-09 | A kind of retracting device of sulfur hexafluoride gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720508313.7U CN207072808U (en) | 2017-05-09 | 2017-05-09 | A kind of retracting device of sulfur hexafluoride gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207072808U true CN207072808U (en) | 2018-03-06 |
Family
ID=61513549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720508313.7U Active CN207072808U (en) | 2017-05-09 | 2017-05-09 | A kind of retracting device of sulfur hexafluoride gas |
Country Status (1)
| Country | Link |
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| CN (1) | CN207072808U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111186819A (en) * | 2019-12-20 | 2020-05-22 | 河南平高电气股份有限公司 | Sulfur hexafluoride gas purification system |
| CN111359367A (en) * | 2020-03-16 | 2020-07-03 | 中北大学 | SF (sulfur hexafluoride)6Gas micro-water treatment device |
| CN112748217A (en) * | 2020-12-14 | 2021-05-04 | 河南平高电气股份有限公司 | On-line detection device and gas recovery system using same |
| CN114440133A (en) * | 2021-12-17 | 2022-05-06 | 河南平高电气股份有限公司 | For SF6Monitoring module of inflation and deflation recovery device and flow meter deviation rectifying method |
-
2017
- 2017-05-09 CN CN201720508313.7U patent/CN207072808U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111186819A (en) * | 2019-12-20 | 2020-05-22 | 河南平高电气股份有限公司 | Sulfur hexafluoride gas purification system |
| CN111359367A (en) * | 2020-03-16 | 2020-07-03 | 中北大学 | SF (sulfur hexafluoride)6Gas micro-water treatment device |
| CN112748217A (en) * | 2020-12-14 | 2021-05-04 | 河南平高电气股份有限公司 | On-line detection device and gas recovery system using same |
| CN114440133A (en) * | 2021-12-17 | 2022-05-06 | 河南平高电气股份有限公司 | For SF6Monitoring module of inflation and deflation recovery device and flow meter deviation rectifying method |
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