CN203768010U - High-gradient magnetic-energy air-separation enriched oxygen manufacturing device - Google Patents
High-gradient magnetic-energy air-separation enriched oxygen manufacturing device Download PDFInfo
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- CN203768010U CN203768010U CN201320891437.XU CN201320891437U CN203768010U CN 203768010 U CN203768010 U CN 203768010U CN 201320891437 U CN201320891437 U CN 201320891437U CN 203768010 U CN203768010 U CN 203768010U
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- oxygen
- polyoxy
- monomer
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- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model relates to a high-gradient magnetic-energy air-separation enriched oxygen manufacturing device. A magnet is manufactured by a third-generation rare-earth Nd-Fe-B permanent magnet material, a high-gradient magnetic field is formed by stainless steel fibers with high magnetic conductivity, a shell of the device is made of an anti-magnetic material, each oxygen gathering device consists of a magnet, the stainless steel fibers and the shell made of the anti-magnetic material, oxygen in the air can be gathered and concentrated in a natural environment through the serial and parallel combination of the oxygen gathering devices, different concentrations and flow of oxygen-enriched air can be manufactured, and oxygen-enriched air can be collected and utilized through negative pressure.
Description
Technical field
The utility model relates to the oxygen-enriching device that in a kind of novel air, oxygen nitrogen separates, and is a kind of oxygen-rich air manufacturing installation that utilizes high-gradient magnetic energy that oxygen concentration in air is improved, and belongs to empty point technical field.
Background technology
Conventional air-separating oxygen-making method mainly contains three kinds at present: cryogenic air separation method, PSA adsorption method of separation and membrane separation process, these three kinds of oxygen modes have different features and different application scenarios, but all exist facility investment large, power consumption is many, operation and maintenance cost is high, the situation that environmental requirement is tight, thereby limit to range of application, particularly the oxygen-enriched combusting application of medium-and-large-sized fire coal, gas furnace kiln is very restricted, is unfavorable for that country advocates the energy-conserving and environment-protective strategic requirement of implementing energetically.
As everyone knows, in air, the susceptibility in magnetic field is different from nitrogen for oxygen, and oxygen is+106 × 10
-6, nitrogen is-0.8 × 10
-6, susceptibility differs 251 times; Oxygen is paramagnetic substance, in magnetic field, is magnetized, attracted by magnet again, and nitrogen is diamagnetism goods and materials, in magnetic field away from magnet; Under high-gradient intense magnetic field, can be there is respectively different deflection in airborne oxygen and nitrogen, oxygen can converge and form oxygen rich gas group in magnet surface under the effect of the gravitation in magnetic field, the magneticstrength of magnet is stronger, gradient is higher, and the oxygen concentration of gathering is also just higher.
Oxygen-enriched combustion technology is that country advocates promote energy-conservation energetically, reduces discharging, and environmental protection uses of the new technology, and is mainly used in the fields such as glass, metallurgy, Thermal Power Engineering and kiln burning; Oxygen-enriched combustion technology with have following advantage with ordinary air combustion: improve flame temperature and blackness, accelerate combustionvelocity, promote combustion completion, reduce exhaust gas volumn and pollutant emission after burning; Oxygen-rich air can also be applied the field such as fish farming, health care.
Summary of the invention
Large for making up cryogenic air separation method, PSA adsorption method of separation and the investment of membrane separation process oxygen generating plant, power consumption is many, operation and maintenance cost is high, the application limitation that environmental requirement is tight, the utility model adopts third generation rare-earth Nd-Fe-B permanent magnetic material to make polyoxy monomer, by the synthetic oxygen-gathering unit of polyoxy set of monomers, the Stainless Steel Wire felt high with magnetic property forms high-gradient magnetic field, oxygen-gathering unit and Stainless Steel Wire felt composition oxygen-gathering device, oxygen-gathering device gathers airborne oxygen in physical environment, by negative pressure, oxygen-rich air is collected to utilization; The utility model constitutes jointly oxygen enrichment manufacturing installation by oxygen-gathering device and negative pressure acquisition system, by the serial or parallel connection of oxygen-gathering device, produce the oxygen-rich air of different concns and flow, both can realize miniaturization and also can maximize, both can industrial application also can be civilian; The utility model is applicable to the enrichment manufacture of oxygen-rich air under the severe environment such as dust haze pollution and damp atmosphere, has and once invests the advantages such as low, applied range, long service life, power consumption are low, non-maintaining.
The utility model solves the technical scheme that its technical problem adopts:
1, structure design
A kind of high-gradient magnetic energy space-division oxygen-enriching manufacturing installation, with third generation rare-earth Nd-Fe-B permanent magnetic material making polyoxy monomer, its profile is designed to part cone structure, and angulus pyramidis, at 45-70 degree, is highly 25mm, cone end face is opened conical through-hole, large end face aperture is large, and small end face aperture is little, zinc-plated after machine-shaping, magnetize, after magnetizing, monomer remanent magnetism is not less than 13000Gs; Be combined into oxygen-gathering unit by polyoxy monomer and exhausted magnetic shell body, make the stationary housing of oxygen-gathering unit of exhausted magnetic material, polyoxy monomer is inlayed and is fixed on housing, being specially housing adopts the exhausted magnetic material of glass reinforced plastic to make, hull shape is dome-shaped, coniform or circular tube shaped, press cone size perforate on housing of polyoxy monomer, polyoxy monomer large end face is outside, small end face inwards, polyoxy monomer is fixed on housing by cementation method, according to the diameter of how many decision housings of required oxygen-rich air amount and quantity that oxygen-gathering unit is installed; With Stainless Steel Wire felt formation high-gradient magnetic field, oxygen-gathering unit and stainless steel felt are combined into oxygen-gathering device, be specially and select diameter to be less than 100 μ m chromium stainless steel silk hair balls and Stainless Steel Cloth is compiled into dome-shaped, coniform or circular tube shaped by the shape of different oxygen-gathering units, the stainless steel felt composition oxygen-gathering device that oxygen-gathering unit and appearance cover, in physical environment, oxygen-gathering device gathers airborne oxygen, by negative pressure, oxygen-rich air is collected.Described oxygen-gathering unit is made dome-shaped, coniform or circular tube shaped.
The utility model is made polyoxy monomer with third generation rare-earth Nd-Fe-B permanent magnetic material, become oxygen-gathering unit by polyoxy monomer with the shell combination that magnetic material is made absolutely, with Stainless Steel Wire felt formation high-gradient magnetic field, oxygen-gathering unit and stainless steel felt are combined into oxygen-gathering device, in physical environment, oxygen-gathering device gathers airborne oxygen, by negative pressure, oxygen-rich air is collected, it is characterized in that: polyoxy monomer adopts the manufacture of third generation rare-earth Nd-Fe-B permanent magnetic material, profile is designed to part cone structure, angulus pyramidis is at 45-70 degree, be highly 25mm, cone end face is opened conical through-hole, large end face aperture is large, small end face aperture is little, zinc-plated after machine-shaping, magnetize, after magnetizing, monomer remanent magnetism is not less than 13000Gs (Gauss), polyoxy monomer becomes oxygen-gathering unit with shell combination, oxygen-gathering unit and stainless steel felt are combined into oxygen-gathering device, oxygen-gathering device is collected oxygen-rich air by negative pressure, principle is: taking the design of part conically shaped body is the magnetic field distribution that changes polyoxy monomer, improve field gradient, its polyoxy ability is strengthened, conical through-hole is equally also the distribution in order to change polyoxy monomer magneticstrength, further improves the field gradient of polyoxy monomer, and monomer polyoxy ability is strengthened, and conical through-hole is also the passage that oxygen rich gas collects circulation simultaneously.
The utility model oxygen-gathering unit is formed by polyoxy monomer and the exhausted magnetic Material cladding of different quantities, housing adopts glass-reinforced plastic material to make, hull shape is dome-shaped, coniform or circular tube shaped, press cone size perforate on housing of polyoxy monomer, polyoxy monomer large end face is outside, small end face inwards, polyoxy monomer is fixed on housing by cementation method, according to the diameter of how many decision housings of required oxygen-rich air amount and quantity that oxygen-gathering unit is installed, select diameter to be less than 100 μ m chromium stainless steel silk hair balls and Stainless Steel Cloth is compiled into dome-shaped by the shape of different oxygen-gathering units, coniform or circular tube shaped, the stainless steel felt composition oxygen-gathering device that oxygen-gathering unit and appearance cover, take the principle of polyoxy monomer and exhausted magnetic combination of materials to be: magnetic material can not change polyoxy monomer magnetic absolutely, and can make the stable of polyoxy monomer performance, be designed to dome-shaped, coniform or circular tube shaped oxygen-gathering unit and be cause the inefficient impact of oxygen concentration in order to reduce because of gas turbulence and molecular diffusion, the effect of stainless steel felt is: further increase the field gradient of polyoxy monomer, increase polyoxy ability, also play filter dirt and strong magnetic shielding buffer action simultaneously.
The utility model takes the mode of two-stage high-gradient magnetic energy oxygen-gathering device series connection to produce oxygen rich gas, and oxygen, oxide gas separate the mode of taking negative pressure denitrogen and negative pressure collection oxygen; Dome-shaped oxygen-gathering device is as one-level collection oxygen device, oxygen in physical environment is collected on the stainless steel wool body of oxygen-gathering unit and in the cone-shaped hole of polyoxy monomer under the effect of high-gradient magnetic energy, nitrogen disperses away from device, and under the negative pressure of device, oxygen rich gas converges in polyoxy chamber; Secondary collection oxygen device is composed in parallel by coniform oxygen-gathering device and circular tube shaped oxygen-gathering device, the oxygen rich gas that one-level oxygen-gathering device is produced carries out concentrate again, certain density oxygen rich gas is collected application by aerofoil fan negative pressure, and oxygen-depleted gas is discharged by an other aerofoil fan.
2, selection
The utility model polyoxy monomer material is selected third generation rare-earth Nd-Fe-B permanent magnetic material, material mark is not less than N42, make polyoxy monomer by operations such as batching, melting, powder process, moulding, sintering, mechanical workout, plating, magnetization, after finished product polyoxy monomer magnetizes, remanent magnetism is not less than 13000Gs (Gauss); Magnetic material selection glass fiber reinforced plastics product absolutely; Stainless steel felt selects diameter to be less than 100 μ m chromium stainless steel silks and Stainless Steel Cloth establishment, thickness 50-100mm; Blower fan is selected aerofoil fan.Select third generation rare earth permanent magnet Nd-Fe-Bo permanent magnet material to make polyoxy monomer, because it is the strongest permanent magnet of contemporary magnet performance, its maximum magnetic energy (BHmax) value is 5-12 times of ferrite magnet, be the 3-10 of alnico magnet doubly, its coercive force is equivalent to 5-10 times of ferrite magnet, the 5-15 of alnico magnet doubly, its magnetic property is high, Shape design by polyoxy monomer and coordinate the use of stainless steel felt, the utlity model has high-intensity magnetic field, high-gradient, feature that polyoxy ability is strong.
The beneficial effects of the utility model are: applied range, Miniaturizable also can maximize, can be civilian also can industrial application; Adaptable, adapt to dust haze contaminate environment, also adapt to wet environment; Adapt to different application scenarios, take serial or parallel connection combination can obtain different concns and flow oxygen-rich air, can be continuously, air feed immediately; Without input property maintenance cost and consumptive material; Energy-saving and cost-reducing, the environmental emission reduction advocated for country provide effective measure and approach.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1: polyoxy monomer.In figure: 1, Nd-Fe-B permanent magnetic magnet 2, cone-shaped hole.
Fig. 2: stainless steel felt.In figure: 1, Stainless Steel Cloth 2, stainless steel wool.
Fig. 3: dome-shaped oxygen-gathering unit.In figure: 1, oxygen-gathering unit housing 2, polyoxy monomer.
Fig. 4: cone shape oxygen-gathering unit.In figure: 1, oxygen-gathering unit housing 2, polyoxy monomer.
Fig. 5: circular tube shaped oxygen-gathering unit.In figure: 1, oxygen-gathering unit housing 2, polyoxy monomer.
Fig. 6: the utility model embodiment sectional view.In figure: 1, dome-shaped stainless steel felt 2, dome-shaped oxygen-gathering unit 3, body skin 4, oxygen-depleted gas 5, oxygen-depleted gas passage 6, choked flow baffle plate 7, inner housing 8, aerofoil fan 9, oxygen-depleted gas 10, vapor pipe 11, wind1 meter 12, effuser 13, aerofoil fan 14, oxygen rich gas 15, wind1 meter 16, oxygen concn table 17, circular tube shaped oxygen-gathering unit 18, circular tube shaped stainless steel felt 19, coniform oxygen-gathering unit 20, coniform stainless steel felt 21, one-level polyoxy chamber 22, oxygen concn table 23, secondary polyoxy chamber.
Embodiment
In Fig. 1, polyoxy monomer, adopt the manufacture of third generation rare-earth Nd-Fe-B permanent magnetic material, make by operations such as making batching, melting, powder process, moulding, sintering, polyoxy monomer profile is designed to part cone structure, angulus pyramidis, at 45-70 degree, is highly 25mm, and cone end face is opened conical through-hole, large end face aperture is large, small end face aperture is little, zinc-plated after machine-shaping, then magnetizes, pole orientation is consistent, large end face is the N utmost point, and small end face is the S utmost point, and after magnetizing, monomer remanent magnetism is not less than 13000Gs (Gauss).Adopt the manufacture of third generation rare-earth Nd-Fe-B permanent magnetic material mainly: the magnetic property of third generation rare-earth Nd-Fe-B permanent magnetism is better than other material magnet performance; Appearance is zinc-plated is in order to prevent its corrosion; It is the distribution in order to change magneticstrength that profile takes part taper designs and end face to open conical through-hole, forms high-gradient magnetic field; Conical through-hole is more conducive to gathering of oxygen rich gas, and under quiescent conditions, wide aperture end oxygen concn is low, and small-bore end oxygen concn is high, and under negative pressure condition, the oxygen rich gas in through hole is collected continuously.
In Fig. 2, stainless steel felt, selects diameter to be less than 100 μ m chromium stainless steel silk hair balls and Stainless Steel Cloth is compiled into dome-shaped, coniform and circular tube shaped by the shape of different oxygen-gathering units.Adopting diameter to be less than 100 μ m chromium stainless steel silk hairs is mainly its strong magnetic diffusivity, steel wire body can form high-gradient magnetic field in magnetic field, can greatly improve the aerial polyoxy ability of oxygen-gathering unit, due to its good permeability, be convenient to gathering of oxygen, simultaneously also so that dusty gas is filtered and separated magnetic effect, and adapt to damp atmosphere and non-corrosive can directly rinse maintaining for water.
In Fig. 3, dome-shaped oxygen-gathering unit, housing adopts glass-reinforced plastic material to make, on housing, press the cone size uniform perforate of polyoxy monomer, the outside small end face of polyoxy monomer large end face inwards, polyoxy monomer is fixed on housing by cementation method, according to the diameter of how many decision dome shells of required oxygen-rich air amount and quantity that polyoxy monomer is installed.Adopting dome-shaped design is for the ease of the gathering and the diffusion of nitrogen of oxygen in air, reduces the impact of gas turbulence on polyoxy ability.
In Fig. 4, coniform oxygen-gathering unit, housing adopts glass-reinforced plastic material to make, cone shape, on housing, press the cone size uniform perforate of polyoxy monomer, the outside small end face of polyoxy monomer large end face inwards, is fixed on polyoxy monomer on housing by cementation method, according to the size of the cone angle of how many decision conical shells of required oxygen-rich air amount, height and quantity that polyoxy monomer is installed.Adopting coniform design is for the ease of the gathering and the diffusion of nitrogen of oxygen in air, reduces the impact of gas turbulence on polyoxy ability.
In Fig. 5, circular tube shaped oxygen-gathering unit, housing adopts glass-reinforced plastic material to make, on housing, press the cone size uniform perforate of polyoxy monomer, the outside small end face of polyoxy monomer large end face inwards, polyoxy monomer is fixed on housing by cementation method, according to how many decision circular tube shaped diameter of the housing, length and the polyoxy monomer of required oxygen-rich air amount, quantity is installed.Adopting circular tube shaped design is for the ease of the gathering and the diffusion of nitrogen of oxygen in air, reduces the impact of gas turbulence on polyoxy ability, can be used in conjunction with and increase oxygen-gathering unit area with dome-shaped oxygen-gathering unit or coniform oxygen-gathering unit, and polyoxy ability is strengthened.
In embodiment illustrated in fig. 6, the oxygen-rich air manufacturing installation of two-stage high-gradient magnetic energy oxygen-gathering device series connection, one-level oxygen-gathering device is made up of dome-shaped stainless steel felt 1, dome-shaped oxygen-gathering unit 2 and body skin 3, intracavity space and choked flow baffle plate 6 form one-level polyoxy chamber 21, choked flow baffle plate 21 and body skin 3 leave oxygen-depleted gas passage 5, aerofoil fan 8 forms negative pressure oxygen-depleted gas 4 is discharged through vapor pipe 10, in polyoxy chamber 21, oxygen concn table 22 is installed, carry out oxygen-rich concentration and measure monitoring, at vapor pipe, wind1 meter is installed, is detected blast, secondary oxygen-gathering device is by coniform stainless steel felt 20, the cone-shaped oxygen-gathering device that coniform oxygen-gathering unit 19 forms, with circular tube shaped stainless steel felt 18, the circular tube shaped oxygen-gathering device group that circular tube shaped oxygen-gathering unit 17 forms connects, combine with inner housing 7, intracavity space is secondary polyoxy chamber 23, oxygen concn table 16 is installed in secondary polyoxy chamber, oxygen-rich concentration is measured to monitoring, through the concentrated oxygen rich gas 14 of two-stage, under the negative pressure forming at aerofoil fan 13, collect application through effuser 12, oxygen-rich concentration and flow can be coordinated and be adjusted by the rotating speed control of aerofoil fan 13 and aerofoil fan 8.
Claims (2)
1. a high-gradient magnetic energy space-division oxygen-enriching manufacturing installation, it is characterized in that: with third generation rare-earth Nd-Fe-B permanent magnetic material making polyoxy monomer, its profile is designed to part cone structure, and angulus pyramidis, at 45-70 degree, is highly 25mm, cone end face is opened conical through-hole, large end face aperture is large, and small end face aperture is little, zinc-plated after machine-shaping, magnetize, after magnetizing, monomer remanent magnetism is not less than 13000Gs; Be combined into oxygen-gathering unit by polyoxy monomer and exhausted magnetic shell body, make the stationary housing of oxygen-gathering unit of exhausted magnetic material, polyoxy monomer is inlayed and is fixed on housing, being specially housing adopts the exhausted magnetic material of glass reinforced plastic to make, hull shape is dome-shaped, coniform or circular tube shaped, press cone size perforate on housing of polyoxy monomer, polyoxy monomer large end face is outside, small end face inwards, polyoxy monomer is fixed on housing by cementation method, according to the diameter of how many decision housings of required oxygen-rich air amount and quantity that oxygen-gathering unit is installed; With Stainless Steel Wire felt formation high-gradient magnetic field, oxygen-gathering unit and stainless steel felt are combined into oxygen-gathering device, be specially and select diameter to be less than 100 μ m chromium stainless steel silk hair balls and Stainless Steel Cloth is compiled into dome-shaped, coniform or circular tube shaped by the shape of different oxygen-gathering units, the stainless steel felt composition oxygen-gathering device that oxygen-gathering unit and appearance cover, in physical environment, oxygen-gathering device gathers airborne oxygen, by negative pressure, oxygen-rich air is collected.
2. high-gradient magnetic energy space-division oxygen-enriching manufacturing installation according to claim 1, is characterized in that: described oxygen-gathering unit is made dome-shaped, coniform or circular tube shaped.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320891437.XU CN203768010U (en) | 2013-12-24 | 2013-12-24 | High-gradient magnetic-energy air-separation enriched oxygen manufacturing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320891437.XU CN203768010U (en) | 2013-12-24 | 2013-12-24 | High-gradient magnetic-energy air-separation enriched oxygen manufacturing device |
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| CN203768010U true CN203768010U (en) | 2014-08-13 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131718A (en) * | 2019-06-17 | 2019-08-16 | 云南简澜环保科技有限公司 | Microkinetic oxygen-enriching device |
| CN113713555A (en) * | 2021-08-24 | 2021-11-30 | 西安宗烨能源科技有限公司 | Full-automatic multistage permanent magnet air separation oxygen generation device |
| CN115212702A (en) * | 2022-07-18 | 2022-10-21 | 烟台崔氏环保节能科技有限公司 | Magnetic small particle size adsorption, polymer ion introduction and desorption O 2 Preparation device |
-
2013
- 2013-12-24 CN CN201320891437.XU patent/CN203768010U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113713555A (en) * | 2021-08-24 | 2021-11-30 | 西安宗烨能源科技有限公司 | Full-automatic multistage permanent magnet air separation oxygen generation device |
| CN113713555B (en) * | 2021-08-24 | 2023-11-17 | 西安宗烨能源科技有限公司 | Full-automatic multistage permanent magnet air separation oxygen generator |
| CN115212702A (en) * | 2022-07-18 | 2022-10-21 | 烟台崔氏环保节能科技有限公司 | Magnetic small particle size adsorption, polymer ion introduction and desorption O 2 Preparation device |
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| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Huairong Document name: Notification to Pay the Fees |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20141224 |
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| EXPY | Termination of patent right or utility model |