CN2680338Y - Permanent magnet nitrogen oxygen separating unit - Google Patents
Permanent magnet nitrogen oxygen separating unit Download PDFInfo
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- CN2680338Y CN2680338Y CN 200420010336 CN200420010336U CN2680338Y CN 2680338 Y CN2680338 Y CN 2680338Y CN 200420010336 CN200420010336 CN 200420010336 CN 200420010336 U CN200420010336 U CN 200420010336U CN 2680338 Y CN2680338 Y CN 2680338Y
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- magnetic
- nitrogen
- branch road
- oxygen
- condenser
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Abstract
A permanent magnet nitrogen oxygen separating unit belonging to the technical field of the device separating the nitrogen and oxygen from the air comprises an air inlet pipe with a baffler. The air inlet pipe is divided into two paralleled first stage branches with an electromagnetic valve, on each of which the electromagnetic valve is connected in series with a magnetically permeable container with the built-in magnetic conductive material. The end of each first stage branch is divided into two second stage branches with an electromagnetic valve, and the ends of the four second stage branches are connected in parallel two by two with an oxygen-enriched collector and a nitrogen-enriched collector. The magnetically permeable container is sheathed with a shifting field device comprising two blocks of permanent magnet relatively installed on a concentrating flux plate, and the rear end of the concentrating flux plate is connected with a power mechanism in reciprocating motion. The utility model with small volume and low energy consumption is especially applicable to the places lack of electric power.
Description
Technical field
The utility model belongs to the device technique field of separation of nitrogen and oxygen from air, and particularly a kind of magnetic force that utilizes carries out the device that nitrogen oxygen separates.
Background technology
The separation method of nitrogen oxygen comprises Deep Cooling Method, sieve method, magnetic separation method in the air, and the theoretical foundation of magnetic separation method is the magnetic contrast of nitrogen oxygen, and oxygen is paramagnetic meterial, and concentrate in the place that magnetropism is the strongest in magnetic field.And nitrogen is diamagnetic substance, and concentrate in the most weak place of magnetropism in magnetic field.Chinese patent CN2569889Y discloses a kind of magnetic grain nitrogen oxygen segregation apparatus, and this device utilizes electromagnetic separator that airborne nitrogen oxygen is separated, and is adapted to carry out the separation of a large amount of gases especially.But because it utilizes electromagnetic field to separate, equipment is huge, and power consumption is many, and only is applicable to the area of electric power abundance.
The utility model content
The utility model purpose is to provide the device that a kind of volume is little, the nitrogen oxygen of little power consumption separates.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: a kind of permanent magnetism nitrogen oxygen segregation apparatus, comprise the air inlet pipe of being with choke valve, air inlet pipe is divided into the one-level branch road of the charged magnet valve of two parallel connections, the saturating magnetic condenser of dress permeability magnetic material in being in series with behind the magnetic valve on each one-level branch road; Each one-level branch road end is divided into the secondary branch road of two charged magnet valves, and four secondary branch road ends are in parallel in twos, connect oxygen enrichment gatherer and rich nitrogen gatherer respectively; Saturating magnetic condenser is arranged with the shifting magnetic field device outward, and magnetic field device comprises two permanent magnets that are installed on relatively on the magnetic conductive board, and the magnetic conductive board rear end is access to the reciprocating cutter actuating unit.
The permeability magnetic material of installing in the saturating magnetic condenser is the magnetic stainless steel steel wool, and the motor of reciprocating motion structure is the hydraulic mechanism that comprises hydraulic jack and piston.
Magnetic field intensity is 0.8-1T.
In the utility model, saturating magnetic condenser can be the rectangular tube that is welded into by corrosion resistant plate, wherein fills the magnetic stainless steel hair; Magnetic field device is closed permanent magnetic circuit device.When magnetic field device was in position I (magnetic field covers magnetic condenser 7), the steel wool in the saturating magnetic condenser 7 was magnetized adsorption of oxygen.When absorption reaches when saturated, the shifting magnetic field device is to position II (magnetic field covers magnetic condenser 8), and steel wool takes off magnetic in the saturating magnetic condenser 7, and oxygen is collected into the oxygen enrichment gatherer.Magnetic stainless steel fleece magnetization in the simultaneously saturating magnetic condenser 8, the beginning adsorption of oxygen.Under the hydraulic mechanism push-and-pull, the stainless steel wool in the saturating magnetic condenser 7,8 magnetizes (oxygen uptake) in proper order, takes off magnetic (deoxidation), thereby reaches the effect of nitrogen and oxygen in the separation of air.
The utility model utilization is carried out High-gradient Magnetic with magnetic field and is separated, and volume is little, easily makes.Be that magnetic valve action and hydraulic mechanism action need less electric power in the course of work, electricity consumption is few, realizability is big, except that satisfying daily small amount of nitrogen, oxygen use needs, is particularly suitable for island, high height above sea level sentry post, hospital from far-off regions, the use of cold storing and fresh-keeping car.The several one group of series connection of the utility model are used to prepare pure nitrogen, oxygen, the utility model is together in parallel and then can produces a large amount of nitrogen and oxygen for several one group, can be widely used in industries such as chemical industry, environmental protection, metallurgy.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the magnetic field device structural representation.
The specific embodiment
Embodiment, a kind of permanent magnetism nitrogen oxygen segregation apparatus comprise the air inlet pipe of being with choke valve 11, and air inlet pipe is divided into the one-level branch road of the charged magnet valve 1,2 of two parallel connections, the saturating magnetic condenser 7,8 of dress permeability magnetic material in being in series with behind the magnetic valve 1,2 on the one-level branch road.In the saturating magnetic condenser 7,8 magnetic stainless steel steel wool 17 is installed.Two one-level branch road ends are divided into the secondary branch road of two charged magnet valves 3,6 and 4,5 respectively, the secondary branch road end of charged magnet valve 5, the 6 oxygen enrichment gatherer 9 that is connected in parallel, the secondary branch road end of charged magnet valve 3, the 4 rich nitrogen gatherer 10 that is connected in parallel.Be arranged with shifting magnetic field device 12 outside the saturating magnetic condenser 8, magnetic field device 12 comprises two permanent magnets 14 that are installed on relatively on the magnetic conductive board 13, and the magnetic field intensity of its generation is 1T.Magnetic conductive board 13 back termination hydraulic mechanisms, 15 is hydraulic jack, 16 is piston.
In the present embodiment, magnetic valve is pressed two action alternation switches:
Action 1: in the time of outside magnetic field device is positioned at magnetic conduction container 7, magnetic valve 1 leaves, open 6 passes, 3, open 2 passes, 5,4 passes;
Action 2: in the time of outside magnetic field device is positioned at magnetic conduction container 8, leave magnetic valve 1 pass, 6, open 3 passes, 2, open 5 passes, 4.
Oxygen enrichment gatherer 9, rich nitrogen gatherer 10 are worked all the time.
Claims (3)
1, a kind of permanent magnetism nitrogen oxygen segregation apparatus comprises the air inlet pipe of being with choke valve, it is characterized in that, air inlet pipe is divided into the one-level branch road of the charged magnet valve of two parallel connections, the saturating magnetic condenser of dress permeability magnetic material in being in series with behind the magnetic valve on each one-level branch road; Each one-level branch road end is divided into the secondary branch road of two charged magnet valves, and four secondary branch road ends are in parallel in twos, connect oxygen enrichment gatherer and rich nitrogen gatherer respectively; Saturating magnetic condenser is arranged with the shifting magnetic field device outward, and magnetic field device comprises two permanent magnets that are installed on relatively on the magnetic conductive board, and the magnetic conductive board rear end is access to the reciprocating cutter actuating unit.
2, nitrogen oxygen segregation apparatus as claimed in claim 1 is characterized in that, the permeability magnetic material of installing in the saturating magnetic condenser is the magnetic stainless steel steel wool, and the motor of reciprocating motion structure is the hydraulic mechanism that comprises hydraulic jack and piston.
3, nitrogen oxygen segregation apparatus as claimed in claim 1 or 2 is characterized in that, magnetic field intensity is 0.8-1T.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420010336 CN2680338Y (en) | 2004-03-10 | 2004-03-10 | Permanent magnet nitrogen oxygen separating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420010336 CN2680338Y (en) | 2004-03-10 | 2004-03-10 | Permanent magnet nitrogen oxygen separating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2680338Y true CN2680338Y (en) | 2005-02-23 |
Family
ID=34606154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420010336 Expired - Fee Related CN2680338Y (en) | 2004-03-10 | 2004-03-10 | Permanent magnet nitrogen oxygen separating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2680338Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100345613C (en) * | 2005-08-17 | 2007-10-31 | 北京科技大学 | Device and method for enriching oxygen in air using magnetic force |
| CN104727991A (en) * | 2015-03-06 | 2015-06-24 | 吉林大学 | Electromagnetic type automobile nitrogen and oxygen separation device |
-
2004
- 2004-03-10 CN CN 200420010336 patent/CN2680338Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100345613C (en) * | 2005-08-17 | 2007-10-31 | 北京科技大学 | Device and method for enriching oxygen in air using magnetic force |
| CN104727991A (en) * | 2015-03-06 | 2015-06-24 | 吉林大学 | Electromagnetic type automobile nitrogen and oxygen separation device |
| CN104727991B (en) * | 2015-03-06 | 2017-06-30 | 吉林大学 | A kind of automobile-used nitrogen oxygen segregation apparatus of electromagnetic type |
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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 |