CN206045731U - A kind of adsorption tanks reclaimed for electric power SF6 - Google Patents
A kind of adsorption tanks reclaimed for electric power SF6 Download PDFInfo
- Publication number
- CN206045731U CN206045731U CN201621087129.1U CN201621087129U CN206045731U CN 206045731 U CN206045731 U CN 206045731U CN 201621087129 U CN201621087129 U CN 201621087129U CN 206045731 U CN206045731 U CN 206045731U
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- absorption
- tank body
- cage
- electric power
- adsorption tanks
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 27
- 238000010521 absorption reaction Methods 0.000 claims abstract description 45
- 239000003463 adsorbent Substances 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 239000000843 powder Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000002250 absorbent Substances 0.000 abstract description 2
- 230000002745 absorbent Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 19
- 239000000463 material Substances 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 101000856246 Arabidopsis thaliana Cleavage stimulation factor subunit 77 Proteins 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000012491 analyte Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- LSJNBGSOIVSBBR-UHFFFAOYSA-N thionyl fluoride Chemical compound FS(F)=O LSJNBGSOIVSBBR-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 231100000004 severe toxicity Toxicity 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
- OBTWBSRJZRCYQV-UHFFFAOYSA-N sulfuryl difluoride Chemical compound FS(F)(=O)=O OBTWBSRJZRCYQV-UHFFFAOYSA-N 0.000 description 1
- DUGWRBKBGKTKOX-UHFFFAOYSA-N tetrafluoro(oxo)-$l^{6}-sulfane Chemical compound FS(F)(F)(F)=O DUGWRBKBGKTKOX-UHFFFAOYSA-N 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Treating Waste Gases (AREA)
Abstract
A kind of adsorption tanks reclaimed for electric power SF6, including tank body, tank body is respectively equipped with escape pipe, air inlet pipe up and down, screen plate, filtration channel are respectively equipped with up and down in tank body, it is provided with multiple alternate web plates on space inner wall in the middle of tank body from top to bottom, the first absorption cage, the second absorption cage are respectively equipped between each web plate, between screen plate and filtration channel, in each absorption cage, adsorbent is respectively arranged with.A kind of adsorption tanks reclaimed for electric power SF6 that this utility model is provided, by arranging screen plate, the first absorption cage, the second absorption cage, small volume and adsorption capacity is big, adsorption efficiency is high, do not easily cause the blocking of reclaimer gas circuit absorbent powder, it is air tight and easily change adsorbent.In addition, the use of the device decreases absorption purification SF6 processes the frequency that machine host changes adsorbent.
Description
Technical field
This utility model is related to adsorption tanks, especially a kind of adsorption tanks reclaimed for electric power SF6 gases.
Background technology
Although pure SF6 is a kind of nontoxic and nonflammable gas of colorless and odorless, and SF6 gases are risen in power equipment
The effect of dielectric.But there is a small amount of water vapour in the air chamber of High Temperature High Pressure, meet equipment regular event and produce arcing
When electric discharge or abnormal shelf depreciation, SF6 can decompose, its analyte（HF and SO2, SOF2, SOF4, SO2F4 etc.）In have severe toxicity and strong
Corrosive substance, these materials can etching apparatus internal magnetic elements.Moisture can also produce condensate on its surface and be attached to
Insulating part surface, causes to prolong face flashover.Further decompose SF6, be thusly-formed vicious cycle.The insulating properties of SF6 are with
Drop.There is the SF6 of analyte, the body of people, nose, face, eyes can be produced injury and stimulated.Also, SF6 and HF are to the earth
Atmosphere also have very strong destruction.The reason for based on insulation, environmental protection, three aspect of personal safety, SF6 gases are reclaimed
And Regeneration Treatment is necessary.SF6 gases in absolutely not SF6 being switched are emitted along cable duct！
Electric power SF6 reclaims general using the group being made up of recovery vehicle, SF6 compressors, filter, four big equipment of vacuum pump
Close air filter.Filter on recovery vehicle includes dry filter and dust filter unit, and dry filter is mainly used in SF6
The filtration of gaseous material, such as SF4, HF, SO2F2, SOF2, SO2 and CF4 in middle moisture content and SF6 analytes；Reach moisture
Below 10ppm.Filter material is aluminium oxide and molecular sieve.Dust filter unit is mainly used in the dust of solid-state and decomposition in SF6 gases
The filtration of thing.For the dust of diameter >=1um, stop rate is 100%.Due to fore filter small volume in electric power SF6 gases,
Function is poor, and adsorption efficiency is not high, and after long-time use, the material which decomposes relatively will be a lot, depend recovery vehicle itself alone
Filter is difficult a gas and filters completely totally, it is impossible to which the purity for reaching gas recovery does not reach the purpose of regeneration reuse.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of adsorption tanks reclaimed for electric power SF6 gases, energy
It is enough to carry out adsorption treatment before SF6 gases recovery vehicle is filtered to poisonous SF6 gases, and the device volume is little and adsorption capacity
Greatly, adsorption efficiency is high, does not easily cause the blocking of reclaimer gas circuit absorbent powder, air tight and easily change adsorbent.In addition, should
The use of device decreases absorption purification SF6 and processes the frequency that machine host changes adsorbent.
To solve above-mentioned technical problem, the technical scheme adopted by this utility model is：
A kind of adsorption tanks reclaimed for electric power SF6, including tank body, tank body are respectively equipped with escape pipe, air inlet pipe, tank up and down
Screen plate, filtration channel are respectively equipped with up and down in vivo, are provided with multiple alternate on the space inner wall in the middle of tank body from top to bottom
Web plate, is respectively equipped with the first absorption cage, the second absorption cage between each web plate, between screen plate and filtration channel, each
Adsorbent is respectively arranged with absorption cage.
Described each absorption cage includes upper half tennis, lower half tennis, and upper half tennis, lower half tennis side are hinged, another
Side passes through snap lock.
The chaining with hook is equipped with described each absorption cage.
The second absorption cage is formed by multiple absorption cage concatenations.
The web plate point multilamellar is arranged, and every layer of web plate is uniformly distributed around tank body axis, and upper strata web plate is with lower floor's web plate in water
Partly overlap staggeredly in flat projection.
Air pressure valve is respectively equipped with the escape pipe, air inlet pipe, tank body upper end is provided with air gauge.
A kind of adsorption tanks reclaimed for electric power SF6 of this utility model, with following technique effect：
1）, by SF6 recovery vehicles front end arrange adsorption tanks, can so carry out prefilter, which reduce SF6 regeneration
Machine host changes adsorbent frequency.
2）, according to arranging dismountable absorption cage in gas flow adsorption tanks, convenient input absorption and exit, depart from blowdown
Or reload, or landfill.
3）, due to adsorb cage be divided to two groups（First absorption cage is staggeredly and around being disposed around, and the second absorption cage point
It is multiple installed in periphery）, and each absorption cage is detachable installation, can open and reload, and can so ensure the waste gas in SF6
Disperseed roundabout absorption, decreased the absorption powder blocking of equipment gas circuit.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the schematic diagram of web plate in this utility model.
Fig. 3 is horizontal projection between web plate in this utility model.
In figure：Tank body 1, escape pipe 2, air inlet pipe 3, screen plate 4, filtration channel 5, web plate 6, the first absorption cage 7, upper half
Tennis 8, lower half tennis 9, chaining 10, the second absorption cage 11.
Specific embodiment
As Figure 1-3, a kind of adsorption tanks reclaimed for electric power SF6, including tank body 1, tank body are respectively equipped with out about 1
Screen plate 4, filtration channel 5 are respectively equipped with up and down in trachea 2, air inlet pipe 3, tank body 1, on the space inner wall in the middle of tank body 1 from
Above toward multiple alternate web plates 6 are had, the first suction between each web plate 6, between screen plate 4 and filtration channel 5, is respectively equipped with
Attached cage 7, second adsorbs cage 11, is respectively arranged with adsorbent, adsorbs the size and number of cage according to gas in each absorption cage
Depending on the scale of construction, about 1.35 kilograms of SF6 gases of 110kV choppers, adsorbent fill 13.5 grams, and adsorbent proportion, can be right according to 0.4
33.75 milliliter SF6 gases carry out adsorption treatment.By web plate staggeredly being arranged in tank body 1, dismountable suction is installed on web plate
Attached cage, had so both ensured that absorption was abundant, while facilitating taking-up to reload or soak landfill.
Described each absorption cage includes upper half tennis 8, lower half tennis 9, and upper half tennis 8,9 side of lower half tennis are hinged,
Opposite side passes through snap lock.Thus it is easy to open and is regularly replaced, it is to avoid absorption powder blocking absorption cage mesh is caused
Circulation it is not smooth, it is ensured that toxic gas are fully contacted with gaseous material in SF6 analytes, and absorption is abundant, can also grow in addition
Phase is reused, cost-effective.
The chaining 10 with hook is equipped with described each absorption cage.So adsorb cage to be suspended on web plate, respectively
Individual absorption cage in the vertical direction interlaced arrangement, both ensures the stability for connecting, ensures the adequacy of absorption again.
The second absorption cage 11 is formed by multiple absorption cage concatenations.So ensure middle part and the gaseous state thing imported and exported
Matter is fully adsorbed.
6 points of multilamellars of the web plate are arranged, and every layer of web plate 6 is uniformly distributed around 1 axis of tank body, and upper strata web plate is existed with lower floor's web plate
Partly overlap staggeredly in floor projection.Due to mesh being equipped with web plate and being arranged using staggeredly mode, and then make absorption cage
Also in staggeredly arrangement states, so by web plate after gas enters adsorption tanks（6）Disperseed step by step, roundabout outflow, so protected
Card absorption is slow, and be classified absorption, it is ensured that in SF6 analytes, gaseous material absorption is complete.
Air pressure valve 12 is respectively equipped with the escape pipe 2, air inlet pipe 3,1 upper end of tank body is provided with air gauge 13.Thus, can be right
Air pressure in adsorption tanks is controlled, and after air inlet, Stress control is in 0.6MPa（Chopper rated pressure）Within, it is ensured that equipment is transported
Row is good.
Claims (6)
1. it is a kind of for electric power SF6 reclaim adsorption tanks, it is characterised in that：Including tank body（1）, tank body（1）It is respectively equipped with up and down
Escape pipe（2）, air inlet pipe（3）, tank body（1）Screen plate is respectively equipped with up and down inside（4）, filtration channel（5）, tank body（1）Middle
It is provided with multiple alternate web plates on space inner wall from top to bottom（6）, each web plate（6）Between, screen plate（4）With filtration channel
（5）Between be respectively equipped with the first absorption cage（7）, second absorption cage（11）, in each absorption cage, it is respectively arranged with adsorbent.
2. it is according to claim 1 it is a kind of for electric power SF6 reclaim adsorption tanks, it is characterised in that：Described each absorption
Cage includes upper half tennis（8）, lower half tennis（9）, upper half tennis（8）, lower half tennis（9）Side is hinged, and opposite side is by card
Padlock is tight.
3. it is according to claim 1 it is a kind of for electric power SF6 reclaim adsorption tanks, it is characterised in that：Described each absorption
The chaining with hook is equipped with cage（10）.
4. it is according to claim 1 it is a kind of for electric power SF6 reclaim adsorption tanks, it is characterised in that：Second absorption
Cage（11）Formed by multiple absorption cage concatenations.
5. it is according to claim 1 it is a kind of for electric power SF6 reclaim adsorption tanks, it is characterised in that：The web plate（6）Point
Multilamellar is arranged, every layer of web plate（6）Around tank body（1）Axis is uniformly distributed, upper strata web plate and lower floor's web plate part in floor projection
Overlap is interlocked.
6. it is according to claim 1 it is a kind of for electric power SF6 reclaim adsorption tanks, it is characterised in that：The escape pipe
（2）, air inlet pipe（3）On be respectively equipped with air pressure valve（12）, tank body（1）Upper end is provided with air gauge（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621087129.1U CN206045731U (en) | 2016-09-28 | 2016-09-28 | A kind of adsorption tanks reclaimed for electric power SF6 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621087129.1U CN206045731U (en) | 2016-09-28 | 2016-09-28 | A kind of adsorption tanks reclaimed for electric power SF6 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206045731U true CN206045731U (en) | 2017-03-29 |
Family
ID=58366203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621087129.1U Active CN206045731U (en) | 2016-09-28 | 2016-09-28 | A kind of adsorption tanks reclaimed for electric power SF6 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206045731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298600A (en) * | 2020-05-12 | 2020-06-19 | 四川锦城佳禾生态环保科技有限公司 | Industrial workshop dust removal and desulfurization equipment and use method thereof |
| CN111530226A (en) * | 2020-05-08 | 2020-08-14 | 黄龙标 | Unitized self-cleaning type filtering device for organic waste gas treatment |
-
2016
- 2016-09-28 CN CN201621087129.1U patent/CN206045731U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530226A (en) * | 2020-05-08 | 2020-08-14 | 黄龙标 | Unitized self-cleaning type filtering device for organic waste gas treatment |
| CN111530226B (en) * | 2020-05-08 | 2021-01-01 | 黄龙标 | Unitized self-cleaning type filtering device for organic waste gas treatment |
| CN111298600A (en) * | 2020-05-12 | 2020-06-19 | 四川锦城佳禾生态环保科技有限公司 | Industrial workshop dust removal and desulfurization equipment and use method thereof |
| CN111298600B (en) * | 2020-05-12 | 2022-04-12 | 山东厚朴智慧环境科技有限公司 | Industrial workshop dust removal and desulfurization equipment and use method thereof |
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