CN2887423Y - Nitrogen purifier - Google Patents
Nitrogen purifier Download PDFInfo
- Publication number
- CN2887423Y CN2887423Y CN 200620018686 CN200620018686U CN2887423Y CN 2887423 Y CN2887423 Y CN 2887423Y CN 200620018686 CN200620018686 CN 200620018686 CN 200620018686 U CN200620018686 U CN 200620018686U CN 2887423 Y CN2887423 Y CN 2887423Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- nitrogen
- overcoat
- interior cover
- heater
- 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 - Lifetime
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to a nitrogen purifier device which comprises an outside sleeve 8, an inside sleeve 9 and a heater 3. The inside sleeve 9 is arranged in the outside sleeve 8. The heater 3 is arranged in the inside sleeve 9. The sleeve 9 is arranged on a bracket 5. An outlet 2 for outside sleeve is arranged on the upper part of the sleeve 8. An exhaust opening 6 is arranged at the bottom of the sleeve 8. An inlet 1 for inside sleeve is arranged on the upper part of the sleeve 9. A burning port 4 for inside sleeve is arranged on the upper part of the sleeve 9. A sealing cover 10 is arranged on the top of the inside sleeve 9. Carbon material 7 is arranged between the inside sleeve 9 and the outside sleeve 8. The nitrogen purifier device can be connected with another one in series and a spare tank is arranged. When normal nitrogen flows into the inside sleeve 9 through the inlet 1 for inside sleeve and is heated by the heater 3, the heated normal nitrogen flows out from the burning port 4 for inside sleeve. The heated micro-oxygen mixes with the carbon material 7 to combust to be eliminated, so as to improve the purity of the nitrogen to 99.9995 percent. The high purity nitrogen flows out from outlet 2 for outside sleeve on the sleeve 8. The exhaust opening 6 discharges the ash of the combustion. The utility model has the advantages of simple structure, easy operation, safe for using and efficient in deoxidizing.
Description
Technical field
The utility model relates to the making nitrogen by pressure swing adsorption technology, and especially a kind of nitrogen that makes is brought up to highly purified nitrogen purification device.
Background technology
In making the pressure swing adsorption of nitrogen, general nitrogen purification device is with the nitrogen of the low concentration method by hydrogenation catalyst, perhaps adopts method that ammonia decomposes etc. to make nitrogen bring up to high-purity, reaches more than 99.9995%.This method, not only loaded down with trivial details, and dangerous property, there is a lot of disadvantages.
Summary of the invention
The purpose of this utility model is to be with the nitrogen of the low concentration method by hydrogenation catalyst at present nitrogen purification device, perhaps adopts method that ammonia decomposes etc., exists technology loaded down with trivial details, and dangerous problem, provide a kind of simple structure, easy to operate, safe in utilization nitrogen purification device.
Nitrogen purification device described in the utility model adopts and adds the carbon burning method, and the micro amount of oxygen in the nitrogen is removed, and can obtain the high-purity nitrogen more than 99.9995%.
Nitrogen purification device described in the utility model comprises overcoat, interior cover, heater.In be set in the overcoat.Heater cartridge is in interior cover.Be set on the support outward.The top of overcoat is provided with the overcoat gas outlet.The bottom of overcoat is provided with sewage draining exit.Cover air inlet in interior cover top is provided with.Cover port in interior cover bottom is provided with.Interior cover top is provided with seal cover.Between interior cover and the overcoat carbon material is housed.
The nitrogen purification device can be parallel with one another and series connection, and be provided with slack tank.
During work, in being entered by interior cover air inlet, ordinary nitrogen in the cover, the ordinary nitrogen that enters is heated by heater.Ordinary nitrogen after the heating is come out from the port of interior cover bottom.Micro amount of oxygen in the ordinary nitrogen after being heated is mixed with the carbon material, and burns immediately.Continuously trace oxygen has been participated in burning, and combustion-supporting, the micro amount of oxygen in the nitrogen is reduced rapidly, thereby removed micro amount of oxygen, and the purity of nitrogen is brought up to more than 99.9995% rapidly.Highly purified nitrogen is outwards exported by the overcoat gas outlet on overcoat top. enters in the purifier slack tank.Get rid of outside the jar by the residual ash that sewage draining exit will burn.
The utility model simple structure, easy to operate, safe in utilization, can very like a cork the purity of nitrogen be brought up to more than 99.9995%.Owing to increased slack tank, thereby be in operation, when certain jar breaks down, can not shut down the replacing deaeration pump, oxygen removal efficiency is very high.
Description of drawings
Fig. 1 is the structural map of the utility model nitrogen purification device.
Among the figure, overlap 10 seal covers in cover port 5 supports 6 sewage draining exits 7 carbon material 8 overcoats 9 in 3 heaters 4 of 1 interior cover air inlet, 2 overcoat gas outlets
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment shown in the drawings:
As shown in Figure 1, nitrogen purification device described in the utility model comprises overcoat 8, interior cover 9, heater 3.Interior cover 9 is loaded in the overcoat 8.In being loaded on, overlaps in 9 by heater 3.Overcoat 9 is loaded on the support 5.The top of overcoat 8 is provided with overcoat gas outlet 2.The bottom of overcoat 8 is provided with sewage draining exit 6.Cover air inlet 1 in interior cover 9 tops are provided with.Cover port 4 in interior cover 9 bottoms are provided with.Interior cover 9 tops are provided with seal cover 10.Between interior cover 9 and the overcoat 8 carbon material 7 is housed.
The nitrogen purification device can be parallel with one another and series connection, and be provided with slack tank.
Claims (1)
1. a nitrogen purification device is characterized in that: comprise overcoat, interior cover, heater; In be set in the overcoat, heater cartridge is set on the support outward in interior cover; The top of overcoat is provided with the overcoat gas outlet, and the bottom of overcoat is provided with sewage draining exit; Cover air inlet in interior cover top is provided with overlaps port in interior cover bottom is provided with, and interior cover top is provided with seal cover; Between interior cover and the overcoat carbon material is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620018686 CN2887423Y (en) | 2006-03-31 | 2006-03-31 | Nitrogen purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620018686 CN2887423Y (en) | 2006-03-31 | 2006-03-31 | Nitrogen purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2887423Y true CN2887423Y (en) | 2007-04-11 |
Family
ID=38045998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620018686 Expired - Lifetime CN2887423Y (en) | 2006-03-31 | 2006-03-31 | Nitrogen purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2887423Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891453A (en) * | 2015-06-06 | 2015-09-09 | 崔子扬 | Industrial nitrogen purification device |
| CN105399064A (en) * | 2015-12-10 | 2016-03-16 | 无锡拓能自动化科技有限公司 | A nitrogen purifier and a nitrogen purifying method |
| CN110240128A (en) * | 2019-05-28 | 2019-09-17 | 苏州海宇气体设备有限公司 | A kind of Automatic-hydrogenation nitrogen purification devices |
-
2006
- 2006-03-31 CN CN 200620018686 patent/CN2887423Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891453A (en) * | 2015-06-06 | 2015-09-09 | 崔子扬 | Industrial nitrogen purification device |
| CN105399064A (en) * | 2015-12-10 | 2016-03-16 | 无锡拓能自动化科技有限公司 | A nitrogen purifier and a nitrogen purifying method |
| CN105399064B (en) * | 2015-12-10 | 2017-12-12 | 重庆驰山机械有限公司 | A kind of nitrogen purification device and nitrogen purification method |
| CN110240128A (en) * | 2019-05-28 | 2019-09-17 | 苏州海宇气体设备有限公司 | A kind of Automatic-hydrogenation nitrogen purification devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING JINYE WEIYE HEAVY INDUSTRY TECHNOLOGY CO., Free format text: FORMER OWNER: QI LI Effective date: 20120330 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100078 FENGTAI, BEIJING TO: 101102 TONGZHOU, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120330 Address after: 101102, 2A, four South 13 street, pony Town, Beijing, Tongzhou District Patentee after: Beijing gold Yewei industry heavy industry science & Technology Co Ltd Address before: 100078 Beijing City, Fengtai District Songjiazhuang Road 11, Beijing can fly Dajie Gas Separation Technology Co. Ltd. Patentee before: Qi Li |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070411 |
|
| EXPY | Termination of patent right or utility model |