CN205575643U - Active carbon adsorption device nitrogen protection system - Google Patents
Active carbon adsorption device nitrogen protection system Download PDFInfo
- Publication number
- CN205575643U CN205575643U CN201620214164.9U CN201620214164U CN205575643U CN 205575643 U CN205575643 U CN 205575643U CN 201620214164 U CN201620214164 U CN 201620214164U CN 205575643 U CN205575643 U CN 205575643U
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- CN
- China
- Prior art keywords
- adsorber
- air
- nitrogen
- active carbon
- buffer tank
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- Expired - Fee Related
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Abstract
The utility model discloses an active carbon adsorption device nitrogen protection system, include through pipeline UNICOM's air compressor machine in proper order, cold machine, filter, air buffer tank, adsorber, nitrogen buffer tank, gas holder and the relief pressure valve done, connecting tube and active carbon adsorption device UNICOM after the relief pressure valve, be equipped with the check valve between adsorber and the nitrogen buffer tank. The utility model discloses a controlling the air oxygen content of wooden active carbon, being less than at 4% o'clock when oxygen content, flame will extinguish to realize the guard action.
Description
Technical field
This utility model belongs to environmental technology field, particularly relates to flameproof protection device in active carbon adsorption equipment.
Background technology
Activated carbon adsorption is the technological means that field of Environment Protection is conventional, but owing to activated carbon has certain heat absorption capacity, and Self-heat-storage can produce spontaneous combustion probability, therefore considers from equipment safety and stability, needs configuration protection device.Existing protection device is usually Water spray, belongs to destructive protection, and when temperature sensor detects thermo-field thoery, paint spraying system automatically opens up electromagnetic valve, to activated carbon spray cooling.When activated carbon runs into water, solid activated carbon will cave in.
Summary of the invention
Goal of the invention: for problem and the defect of above-mentioned existence, for the problem overcoming existing prior art to exist, this utility model provides a kind of absorbent charcoal adsorber nitrogen protecting system.
Technical scheme: to achieve the above object of the invention; this utility model is by the following technical solutions: a kind of absorbent charcoal adsorber nitrogen protecting system; including by the air compressor machine of pipeline successively UNICOM, cooling driers, filter, air cushioning tank, adsorber, nitrogen buffer tank, air accumulator and air relief valve; connect pipeline and absorbent charcoal adsorber UNICOM after described air relief valve, between described adsorber and nitrogen buffer tank, be provided with check valve.
As preferably, described adsorber has multiple and connects in parallel.
Beneficial effect: compared with conventional art, this utility model is by controlling the oxygen content in air of wood activated charcoal, and when oxygen content is less than 4%, flame will extinguish, thus realize protective effect.
Figure of description
Fig. 1 is structural representation of the present utility model.
Wherein, air compressor machine 1, cooling driers 2, filter 3, air cushioning tank 4, adsorber 5, check valve 6, nitrogen buffer tank 7, air accumulator 8.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with this utility model.It should be understood that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model, after having read this utility model, those skilled in the art all fall within the application claims limited range to the amendment of the various equivalent form of values of the present utility model.
As shown in Figure 1; of the present utility model: a kind of absorbent charcoal adsorber nitrogen protecting system; including by the air compressor machine of pipeline successively UNICOM, cooling driers, filter, air cushioning tank, adsorber, nitrogen buffer tank, air accumulator and air relief valve; connect pipeline and absorbent charcoal adsorber UNICOM after described air relief valve, between described adsorber and nitrogen buffer tank, be provided with check valve.As preferably, described adsorber has multiple and connects in parallel.
The quantity of the configuration nitrogen making machine group of the volume adequacy according to adsorption box, nitrogen making machine group 97% nitrogen after system performs desorption program injects activated carbon adsorption bed, or nitrogen is interrupted injection when exception being detected by activated carbon adsorption bed temperature detecting unit in equipment desorption runs, nitrogen injection can reach fire-retardant effect, it is ensured that the safe operation of equipment.
PROCESS OVERVIEW: air compresses through air compressor machine, cooling driers cools down, and filter removes oil and water, enter air cushioning tank, then through the pressure regulator valve specified operating pressure of decompression, send into the adsorber filling carbon molecular sieve, separate at this, prepare nitrogen, deliver to nitrogen buffer tank, detect through instrument, effusion meter measures, and defective nitrogen is vented, and passing nitrogen is stored in nitrogen storage tank, it is decompressed to 0.1～0.6MpaG (adjustable) again, for user through air relief valve.
Claims (2)
1. an absorbent charcoal adsorber nitrogen protecting system; it is characterized in that: include the air compressor machine by pipeline successively UNICOM, cooling driers, filter, air cushioning tank, adsorber, nitrogen buffer tank, air accumulator and air relief valve; connect pipeline and absorbent charcoal adsorber UNICOM after described air relief valve, between described adsorber and nitrogen buffer tank, be provided with check valve.
Absorbent charcoal adsorber nitrogen protecting system the most according to claim 1, it is characterised in that: described adsorber has multiple and connects in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214164.9U CN205575643U (en) | 2016-03-17 | 2016-03-17 | Active carbon adsorption device nitrogen protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214164.9U CN205575643U (en) | 2016-03-17 | 2016-03-17 | Active carbon adsorption device nitrogen protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205575643U true CN205575643U (en) | 2016-09-14 |
Family
ID=56868546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620214164.9U Expired - Fee Related CN205575643U (en) | 2016-03-17 | 2016-03-17 | Active carbon adsorption device nitrogen protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205575643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126473A (en) * | 2018-01-12 | 2018-06-08 | 中国科学院过程工程研究所 | A kind of absorption tower nitrogen protecting system |
| CN109157974A (en) * | 2018-10-23 | 2019-01-08 | 上海克硫环保科技股份有限公司 | A kind of cooling protection system and method being applicable in activated coke dry method |
-
2016
- 2016-03-17 CN CN201620214164.9U patent/CN205575643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126473A (en) * | 2018-01-12 | 2018-06-08 | 中国科学院过程工程研究所 | A kind of absorption tower nitrogen protecting system |
| CN109157974A (en) * | 2018-10-23 | 2019-01-08 | 上海克硫环保科技股份有限公司 | A kind of cooling protection system and method being applicable in activated coke dry method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170317 |