CN202866876U - Air purification device of coal mine underground emergency escape system - Google Patents
Air purification device of coal mine underground emergency escape system Download PDFInfo
- Publication number
- CN202866876U CN202866876U CN2012204884012U CN201220488401U CN202866876U CN 202866876 U CN202866876 U CN 202866876U CN 2012204884012 U CN2012204884012 U CN 2012204884012U CN 201220488401 U CN201220488401 U CN 201220488401U CN 202866876 U CN202866876 U CN 202866876U
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- CN
- China
- Prior art keywords
- air
- coal mine
- box body
- emergency escape
- purifying box
- 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 - Fee Related
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
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- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The utility model discloses an air purification device of a coal mine underground emergency escape system. The air purification device comprises a purification box body. The top end and the bottom end of the purification box body are respectively provided with an air inlet duct and an air outlet duct. A drying device, a carbon monoxide adsorbing device, and a carbon dioxide adsorbing device which are capable of purifying air are sequentially arranged in the purification box body from top to bottom. A pneumatic blower capable of pumping air inside the emergency escape system to the purification box body is arranged at the very bottom of the purification box body. By adoption of the structure, the air inside the emergency escape system is pumped by the pneumatic blower arranged at the bottom of the purification box body and flows out of the bottom of the purification box body, some poisonous and harmful gas and moisture are purified through the air purification devices so that the air composition in the coal mine underground emergency escape system is enabled to be in a normal state after, and gas composition suitable for normal living of people is discharged to the coal mine underground emergency escape system through the air outlet duct, and therefore the function of air purification is achieved.
Description
Technical field
The utility model relates to a kind of fixture of the needs that purify for the emergent danger avoiding system under shaft of coal mine internal gas, specifically a kind of emergent danger avoiding system under shaft of coal mine air cleaning unit.
Background technology
Emergent danger avoiding system under shaft of coal mine is equipped as coal mine safety emergency rescue, and disaster can provide for the miner that can't in time withdraw mine an airtight living space when occuring.During personnel's hedging is arranged, can because carbon monoxide, carbon dioxide, moisture and other body discharges that human body respiration produces such as toxic and harmfuls such as hydrogen sulfide, and personnel bring can only remove from survival capsule is inner such as toxic and harmfuls such as methane in the cabin when entering into, cause the air in the survival capsule can not satisfy the normal demand of hedging personnel human body, so hedging personnel's life security is caused damage.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of gas componant of urgent danger prevention system that can make and keeps normal condition, satisfies the emergent danger avoiding system under shaft of coal mine air cleaning unit of the gas of hedging personnel human normal demand.
In order to solve the problems of the technologies described above, emergent danger avoiding system under shaft of coal mine air cleaning unit of the present utility model, comprise the purifying box casing, the top of purifying box casing and bottom are respectively arranged with airintake wind-tunnel and outgassing wind-tunnel, are disposed with from top to bottom drying device, carbon monoxide adsorption device, the carbon dioxide adsorbent equipment that can carry out to air purified treatment in the purifying box casing; The bottommost of purifying box casing is provided with the pneumatic fan that the avoiding system inner air can be drawn in the purifying box casing.
Place active carbon and desiccant that hydrogen sulfide gas and moisture are adsorbed in the described drying device; Place the CO catalyst that carbon monoxide is adsorbed in the carbon monoxide adsorption device, place the carbon dioxide absorber that carbon dioxide is adsorbed in the carbon dioxide adsorbent equipment.
After adopting above-mentioned structure, because the purifying box casing that arranges, and each device that can purify air that arranges in the purifying box casing, pneumatic fan by the setting of purifying box bottom half, extracting the avoiding system inner air flows out from the purifying box bottom half, some toxic and harmfuls and moisture make the emergent danger avoiding system under shaft of coal mine gas componant be in normal condition through behind each air cleaning unit, the gas componant that is fit to people's normal existence is discharged in the emergent danger avoiding system under shaft of coal mine by outgassing wind-tunnel, thereby realizes air-cleaning function.
Description of drawings
Fig. 1 is the structural representation of the utility model emergent danger avoiding system under shaft of coal mine air cleaning unit.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, emergent danger avoiding system under shaft of coal mine air cleaning unit of the present utility model is described in further detail.
As shown in the figure, emergent danger avoiding system under shaft of coal mine air cleaning unit of the present utility model, comprise purifying box casing 6, the top of purifying box casing 6 and bottom are respectively arranged with airintake wind-tunnel 1 and outgassing wind-tunnel 7, are disposed with from top to bottom drying device 2, carbon monoxide adsorption device 3, the carbon dioxide adsorbent equipment 4 that can carry out to air purified treatment in the purifying box casing 6; Drying device 2 interior placement active carbons and desiccant adsorbent carry out the absorption of hydrogen sulfide gas and moisture, and wherein, the active carbon of drying device 2 interior placements is conducive to CO catalyst and carries out at normal temperatures catalytic oxidation; Carbon monoxide adsorption device 3 interior placement CO catalysts carry out the absorption of carbon monoxide, and carbon dioxide adsorbent equipment 4 interior placement carbon dioxide absorbers carry out the absorption of carbon dioxide; The bottommost of purifying box casing 6 is provided with the pneumatic fan 5 that the avoiding system inner air can be drawn in the purifying box casing 6, pneumatic fan 5 in the purifying box casing 6 can carry out the extraction of air, can make thus air to be clean through airintake wind-tunnel 1, drying device 2, carbon monoxide adsorption device 3, carbon dioxide adsorbent equipment 4, be purified air by outgassing wind-tunnel 7 discharges at last.
By the above-mentioned setting of the utility model, the bottommost of purifying box casing 6 is provided with the pneumatic fan 5 that the avoiding system inner air can be drawn in the purifying box casing 6, the avoiding system inner air can be extracted and flows out from bottom half, airflow direction is to walk from top to bottom, can not cause in the gas flow process that like this adsorbent dust flies upward; Drying device 2 interior placement active carbons are conducive to CO catalyst and carry out at normal temperatures catalytic oxidation, carbon monoxide adsorption device 3 interior placement CO catalysts, at normal temperatures catalysis carbon monoxide and oxygen generation chemical reaction, the carbon monoxide of emergent danger avoiding system under shaft of coal mine all is converted into carbon dioxide, the loose shape structure adsorbent of placing porous in the carbon dioxide adsorbent equipment, can adsorb the interior personnel of emergent danger avoiding system under shaft of coal mine and breathe the carbon dioxide of generation, adsorb simultaneously the carbon dioxide that Oxidation of Carbon Monoxide produces, can because oxidizing carbon monoxide produces secondary pollution, not make thus emergent danger avoiding system under shaft of coal mine air cleaning unit of the present utility model realize the function that emergent danger avoiding system under shaft of coal mine inside purifies air like this.
Claims (2)
1. emergent danger avoiding system under shaft of coal mine air cleaning unit, it is characterized in that: comprise purifying box casing (6), the top of purifying box casing (6) and bottom are respectively arranged with airintake wind-tunnel (1) and outgassing wind-tunnel (7), are disposed with from top to bottom drying device (2), carbon monoxide adsorption device (3), the carbon dioxide adsorbent equipment (4) that can carry out to air purified treatment in the described purifying box casing (6); The bottommost of described purifying box casing (6) is provided with the pneumatic fan (5) that the avoiding system inner air can be drawn in the purifying box casing (6).
2. according to emergent danger avoiding system under shaft of coal mine air cleaning unit claimed in claim 1, it is characterized in that: place active carbon and desiccant that hydrogen sulfide gas and moisture are adsorbed in the described drying device (2); Place the CO catalyst that carbon monoxide is adsorbed in the carbon monoxide adsorption device (3), place the carbon dioxide absorber that carbon dioxide is adsorbed in the carbon dioxide adsorbent equipment (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204884012U CN202866876U (en) | 2012-09-24 | 2012-09-24 | Air purification device of coal mine underground emergency escape system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204884012U CN202866876U (en) | 2012-09-24 | 2012-09-24 | Air purification device of coal mine underground emergency escape system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202866876U true CN202866876U (en) | 2013-04-10 |
Family
ID=48033601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204884012U Expired - Fee Related CN202866876U (en) | 2012-09-24 | 2012-09-24 | Air purification device of coal mine underground emergency escape system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202866876U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521029A (en) * | 2013-10-25 | 2014-01-22 | 北京科技大学 | Automatic air purifier for coal mobile type emergency escape capsule |
| CN103670500A (en) * | 2012-09-24 | 2014-03-26 | 江苏凯力德科技有限公司 | Air purifying device of coal mine underground emergency system |
-
2012
- 2012-09-24 CN CN2012204884012U patent/CN202866876U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670500A (en) * | 2012-09-24 | 2014-03-26 | 江苏凯力德科技有限公司 | Air purifying device of coal mine underground emergency system |
| CN103521029A (en) * | 2013-10-25 | 2014-01-22 | 北京科技大学 | Automatic air purifier for coal mobile type emergency escape capsule |
| CN103521029B (en) * | 2013-10-25 | 2015-10-21 | 北京科技大学 | A kind of automation air purifier for removable emergency escape capsule for coal mine |
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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: 20130410 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |