CN2461647Y - Oxygen and nitrogen enriching appts. - Google Patents
Oxygen and nitrogen enriching appts. Download PDFInfo
- Publication number
- CN2461647Y CN2461647Y CN 00268117 CN00268117U CN2461647Y CN 2461647 Y CN2461647 Y CN 2461647Y CN 00268117 CN00268117 CN 00268117 CN 00268117 U CN00268117 U CN 00268117U CN 2461647 Y CN2461647 Y CN 2461647Y
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- oxygen
- gradient magnetic
- magnet
- outer tube
- nitrogen
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Abstract
The utility model relates to an oxygen and nitrogen enriching device which is composed of an outer tube, and a gradient magnetic field oxygen adsorbing column, wherein, the gradient magnetic field oxygen adsorbing column is fixed in the center of the outer tube, one end of the outer tube is provided with an air inlet, and the other end is provided with an inner peripheral air outlet and a peripheral air outlet. The utility model has the advantages of low cost, low running cost, easy and convenient maintenance, and convenient use.
Description
The utility model relates to a kind of device with oxygen in the air and nitrogen separation, especially a kind of device that utilizes magnetic field with oxygen in the air and nitrogen separation.
Oxygen is to life movement, and industrial production and scientific research have extremely important meaning, and nitrogen then is the important source material of ammonia synthesizing industry.Present industrial preparation oxygen and nitrogen are mainly used the air low temperature fractionating process.Oxygen and the nitrogen gas purity that this method obtains is higher, cost is also lower, but facility investment is big.Preparing oxygen also has water electrolysis method and chemical reaction method on a small scale, but gas production rate is low, cost is high.
The purpose of this utility model is the shortcoming that overcomes prior art, provides that a kind of cost is low, system oxygen cost is low, easy care and oxygen nitrogen separation and concentration device easy to carry.
This practicality is raw material with the air with type, utilizes the magnetic contrast of oxygen and two kinds of main components of nitrogen in the air to realize oxygen and nitrogen separation.
The main component of air is oxygen and nitrogen, accounts for 21% and 79% respectively.And there is significant difference in these two kinds of gases aspect magnetic, and the former has stronger paramagnetism, and the latter then has more weak diamagnetism.In stronger gradient magnetic, the stressed suction of the oxygen of over paramagnetism plays inrichment to stronger zone, magnetic field to oxygen.The nitrogen of diamagnetism is then away from this high magnetic field area.
The utility model is arranged in gradient magnetic oxygen uptake post with the mode that some magnets are relative with homopolarity or heteropole is relative, allows air flow through along post.In being provided with, the end of post crosses gas port and peripheral air outlet.Because gradient magnetic oxygen uptake post has stronger magnetism to oxygen, so it is out-of-date along the post outflow to work as air, oxygen can be near near the zone the post, thereby from interior cross discharge the gas port for oxygen or oxygen-rich air, what discharge from peripheral air outlet is nitrogen or nitrogen-rich air then, thus the enrichment that realizes airborne oxygen and nitrogen with separate.
Advantage of the present utility model is that the cost of this device is low, running cost is low, easy care, easy to use.
Provide embodiment below in conjunction with accompanying drawing.
Fig. 1 is a basic structure synoptic diagram of the present utility model.
Fig. 2 is a kind of structural representation of gradient magnetic oxygen uptake post;
Fig. 3 is second kind of structural representation of gradient magnetic oxygen uptake post;
Fig. 4 is the third structural representation of gradient magnetic oxygen uptake post.
Fig. 5 is the 4th a kind of structural representation of gradient magnetic oxygen uptake post.
With reference to Fig. 1, the utility model is made up of outer tube (1) and gradient magnetic oxygen uptake post (2), gradient magnetic oxygen uptake post (2) is fixed in outer tube (1) central authorities, and an end of outer tube (1) is gas inlet (3), crosses gas port (4) and peripheral air outlet (5) in the other end is provided with.
With reference to Fig. 2 and Fig. 3, gradient magnetic oxygen uptake post is formed alternately by magnet (6) and magnetizer (7), and wherein each magnet (6) homopolarity is relative; Magnet (6) and magnetizer (7) be (Fig. 2) alternately vertically, also can arrange (Fig. 3) along the direction perpendicular to axle.
With reference to Fig. 4, gradient magnetic oxygen uptake post is to be packed with granular magnet (8) to constitute on the surface of non magnetic cylinder.
With reference to Fig. 5, gradient magnetic oxygen uptake post is axially to be packed with bar magnet (9) on the surface of non magnetic cylinder, is provided with interval trough (10) between the bar magnet (9), and each magnet heteropole is relative.
In addition, the utility model also locates to be provided with blower fan at gas inlet (3), crosses gas port (4) and peripheral air outlet (5) are provided with off-gas pump interior in case of necessity.
If the raising gas production rate can be established a plurality of gradient magnetic oxygen uptake posts (2) in outer tube (1), cross gas port in each oxygen uptake post is respectively equipped with, and will cross the gas port parallel connection in each.
Claims (5)
1, a kind of Oxygen and nitrogen enriching device, it is characterized in that: form by outer tube (1) and gradient magnetic oxygen uptake post (2), gradient magnetic oxygen uptake post (2) is fixed in outer tube (1) central authorities, and an end of outer tube (1) is gas inlet (3), crosses gas port (4) and peripheral air outlet (5) in the other end is provided with.
2, Oxygen and nitrogen enriching device according to claim 1 is characterized in that gradient magnetic oxygen uptake post is formed alternately by magnet (6) and magnetizer (7), and wherein each magnet (6) homopolarity is relative; Magnet (6) can also can be arranged along the direction perpendicular to axle alternately vertically with magnetizer (7).
3, Oxygen and nitrogen enriching device according to claim 1 is characterized in that gradient magnetic oxygen uptake post is to be packed with granular magnet (8) to constitute on the surface of non magnetic cylinder.
4, Oxygen and nitrogen enriching device according to claim 1 is characterized in that gradient magnetic oxygen uptake post is axially to be packed with bar magnet (9) on the surface of non magnetic cylinder, is provided with interval trough (10) between the bar magnet (9), and each magnet heteropole is relative.
5, Oxygen and nitrogen enriching device according to claim 1 is characterized in that also locating to be provided with blower fan at gas inlet (3), crosses gas port (4) and peripheral air outlet (5) are provided with off-gas pump interior in case of necessity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00268117 CN2461647Y (en) | 2000-12-21 | 2000-12-21 | Oxygen and nitrogen enriching appts. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00268117 CN2461647Y (en) | 2000-12-21 | 2000-12-21 | Oxygen and nitrogen enriching appts. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2461647Y true CN2461647Y (en) | 2001-11-28 |
Family
ID=33621797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00268117 Expired - Fee Related CN2461647Y (en) | 2000-12-21 | 2000-12-21 | Oxygen and nitrogen enriching appts. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2461647Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841606A (en) * | 2012-06-02 | 2012-12-26 | 上海大学 | Gas behavior control method based on paramagnetic fluid |
| CN103884153A (en) * | 2014-03-24 | 2014-06-25 | 浙江大学 | Gradient magnetic field auxiliary low temperature fractionation air separation method and device |
| CN110131718A (en) * | 2019-06-17 | 2019-08-16 | 云南简澜环保科技有限公司 | Microkinetic oxygen-enriching device |
-
2000
- 2000-12-21 CN CN 00268117 patent/CN2461647Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841606A (en) * | 2012-06-02 | 2012-12-26 | 上海大学 | Gas behavior control method based on paramagnetic fluid |
| CN103884153A (en) * | 2014-03-24 | 2014-06-25 | 浙江大学 | Gradient magnetic field auxiliary low temperature fractionation air separation method and device |
| CN110131718A (en) * | 2019-06-17 | 2019-08-16 | 云南简澜环保科技有限公司 | Microkinetic oxygen-enriching device |
| CN110131718B (en) * | 2019-06-17 | 2024-03-19 | 云南简澜环保科技有限公司 | Micro-power oxygen-enriching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |