CN207957764U - A kind of multiple radial separation air of magnetic method produces oxygen-enriched device - Google Patents
A kind of multiple radial separation air of magnetic method produces oxygen-enriched device Download PDFInfo
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- CN207957764U CN207957764U CN201820186774.1U CN201820186774U CN207957764U CN 207957764 U CN207957764 U CN 207957764U CN 201820186774 U CN201820186774 U CN 201820186774U CN 207957764 U CN207957764 U CN 207957764U
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- oxygen
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- enriched
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- magneto separate
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Abstract
A kind of multiple radial separation air of magnetic method produces oxygen-enriched device, is related to preparing oxygen-enriched field.It solves existing magnetic method oxygen-enriching device to take up a large area, and prepares the low problem of oxygen-enriched efficiency.It includes air-blaster, air filter and multilayer magnetic separation mechanism；Air-blaster pumps air into air filter, after air filter is filtered, into the multilayer Magneto separate area in multilayer magnetic separation mechanism, multilayer Magneto separate area makes the oxygen in air under the collective effect for the gradient magnetic that electromagnetic field and permanent magnet generate, innermost layer Magneto separate area is sequentially entered by outermost layer Magneto separate area, and oxygen concentration successively increases, and realizes the separation of oxygen, completes oxygen-enriched preparation.The utility model can be widely used for burning, metallurgy, military affairs, chemical industry, medical treatment, household etc. and produce oxygen-enriched field.
Description
Technical field
The utility model is related to prepare oxygen-enriched field.
Background technology
Oxygen-enriched air is widely used in industry and daily life.With richness in the industrial productions such as power generation, cement, metallurgy
Oxygen air substitution normal air can be substantially reduced the energy consumption in production process, cost-effective, while can also improve product product
Matter.Its performance can be significantly improved by being passed through oxygen-enriched air in some stages in engine room.By being directly separated air in medical treatment
It is compared as oxygen-enriched source safer using gas cylinder.
Existing at present to prepare in oxygen-enriched device and method, magnetic method adsorption separating method has a extensive future.Its basic principle
It is that paramagnetism is had according to the oxygen in air, nitrogen has diamagnetism, and the magnetic susceptibility of the two differs several orders of magnitude, when
When air flows in gradient magnetic, the magnetization force direction that oxygen and nitrogen are subject to is opposite and size differs greatly, this makes
Magnetic method separation air obtains oxygen-enriched air and is possibly realized.But existing magnetic method prepares oxygen-enriched device and method that there are oxygen-enriched dense
Spend the problems such as low, efficiency is low, oxygen processed is of high cost, take up a large area, noise is big, equipment operating cost is high, thus how to improve and
Existing magnetic method oxygen enrichment technology is improved to be a problem to be solved.
Utility model content
The utility model is to be taken up a large area to solve existing magnetic method oxygen-enriching device, and prepare that oxygen-enriched efficiency is low to ask
Topic, the utility model provide a kind of magnetic method multilayer radial separation air and produce oxygen-enriching device and method.
A kind of multiple radial separation air of magnetic method produces oxygen-enriched device, it include air-blaster, air filter and
Multilayer magnetic separation mechanism；
Air-blaster pumps air into air filter, after air filter is filtered, into multilayer magnetic point
The multilayer Magneto separate area disembarked in structure, multilayer Magneto separate area make the gradient magnetic that the oxygen in air is generated in electromagnetic field and permanent magnet
Under the collective effect of field, innermost layer Magneto separate area is sequentially entered by outermost layer Magneto separate area, and oxygen concentration successively increases, realized
Oxygen-enriched preparation is completed in the separation of oxygen.
Preferably, multilayer magnetic separation mechanism includes impact-absorbing shell, sealing cover, cartridge unit and coil；
Cartridge unit is made of coaxial multiple mutually nested sleeves, and one layer is formed between two sleeves of arbitrary neighborhood
Annular housing, the floor annular housing are a floor Magneto separate area, the cylinder of all layers of annular housing and innermost layer sleeve formation
Cavity constitutes multilayer Magneto separate area, wherein outermost annular housing is nitrogen separation area, remaining annular housing and cylinder
Cavity constitutes oxygen-enriched Disengagement zone；
Sealing cover is used to seal the head end of oxygen-enriched Disengagement zone, and buffering the cover closes the head end in cartridge unit, air filter
It is connected to the nitrogen separation area inside multilayer magnetic separation mechanism by impact-absorbing shell；
It is circumferential on the inner wall of sleeve in every layer of Magneto separate area to have equipped with ferromagnetic group of multiple permanent magnetism；
Coil is wrapped on the outermost layer sleeve of cartridge unit.
Preferably, the inner wall of the sleeve in every layer of Magneto separate area is equipped with steel wool, and ferromagnetic group of steel wool, permanent magnetism and coil are total
Same-action changes magnetic field gradient in Magneto separate area.
Preferably, ferromagnetic group of each permanent magnetism is made of polylith permanent magnet, and there are gap between two adjacent block permanent magnets,
Steel wool is equipped in the gap.
Preferably, the gas output tube of nitrogen separation area and oxygen-enriched Disengagement zone road is equipped with solenoid valve.
Preferably, further include vacuum pump, mixed gas tank and oxygen-enriched air blast machine；
Vacuum pump is used to support the richness that the circular cylindrical cavity of oxygen-enriched Disengagement zone exports and be pumped into mixed gas tank, oxygen-enriched Disengagement zone
Annular housing output it is oxygen-enriched be delivered to mixed gas tank respectively, mixed gas tank is used to support the richness of various concentration and mix.
Preferably, ferromagnetic group of permanent magnetism is realized using ndfeb magnet.
Preferably, the angle of air current flow direction can within the scope of 0 °~180 ° in the arranged direction of steel wool and sleeve
It adjusts.
Preferably, the distribution density of ferromagnetic group of permanent magnetism is gradually reduced along the direction that oxygen flows.
The advantageous effect that the utility model is brought is, first, multilayer magnetic separation mechanism described in the utility model is using multiple
Mutually nested sleeve is realized, makes the compact-sized of its entire oxygen generating plant, floor space reduces 30% or more；Second, point
It is changeable from measuring, can be by the number of change sleeve, the number of plies to change Magneto separate area is realized；Third, in electric field and magnetic
Under the collective effect of field, the separating rate of oxygen is improved, to improve oxygen-enriched preparation efficiency.Utility model device oxygen at
This is low, can be widely used for the fields such as burning, metallurgy, military affairs, chemical industry, medical treatment, household.
Description of the drawings
Fig. 1 is the structural representation that a kind of multiple radial separation air of magnetic method described in the utility model produces oxygen-enriched device
Figure；Wherein, arrow, which is directed toward, indicates magnetic field gradient directions；
Fig. 2 is the three dimensional structure diagram in multilayer Magneto separate area, and sealing cover is not shown in this figure；Wherein, arrow Compass
Show the flow direction of oxygen；
Fig. 3 is the three dimensional structure diagram in multilayer Magneto separate area, and sealing cover is shown in this figure.
Specific implementation mode
Specific implementation mode one：Illustrate present embodiment referring to Fig. 1, the multiple radial direction of a kind of magnetic method described in present embodiment
Separation air produces oxygen-enriched device, it includes air-blaster 1, air filter 2 and multilayer magnetic separation mechanism 3；
Air-blaster 1 pumps air into air filter 2, after air filter 2 is filtered, into multilayer magnetic
Multilayer Magneto separate area in separating mechanism 3, multilayer Magneto separate area make the ladder that the oxygen in air is generated in electromagnetic field and permanent magnet
It spends under the collective effect in magnetic field, innermost layer Magneto separate area is sequentially entered by outermost layer Magneto separate area, and oxygen concentration successively increases,
The separation for realizing oxygen, completes oxygen-enriched preparation.
Present embodiment requires high occasion that can detach layer number by increase oxygen-rich concentration, after multi-stage separation
To the oxygen-enriched air of high concentration.
It can be by electric field and magnetic field intensity, to change separation concentration in separation process.
The temperature range for being passed through the air in air-blaster 1 can be room temperature to 400 DEG C.
Outermost layer Magneto separate area is nitrogen separation area 3-5 in multilayer Magneto separate area, and remaining Disengagement zone is oxygen-enriched Disengagement zone
3-6。
During concrete application, first, air is pumped by air-blaster 1 after air filter 2 cleaned,
The nitrogen separation area 3-5 being delivered in multilayer magnetic separation mechanism 3；Secondly, the air in nitrogen separation area 3-5, in electromagnetic field and
Under the collective effect for the gradient magnetic that permanent magnet generates, make oxygen in air nitrogen separation area 3-5 in the radial direction, by
Outermost layer Magneto separate area sequentially enters innermost layer Magneto separate area, and the direction of motion of the nitrogen and oxygen in air on the contrary, to
Nitrogen is set to rest on nitrogen separation area 3-5, oxygen enters oxygen-enriched Disengagement zone 3-6；The oxygen exported from oxygen-enriched Disengagement zone 3-6 is richness
Oxygen is completed and is produced to oxygen-enriched.
Specific implementation mode two：Illustrate present embodiment, present embodiment and specific implementation mode one referring to Fig. 1 to Fig. 3
A kind of multiple radial separation air of magnetic method produces oxygen-enriched device, and difference lies in multilayer magnetic separation mechanism 3 includes slow
Punching cover 3-1, sealing cover 3-2, cartridge unit 3-3 and coil 3-4；
Cartridge unit 3-3 is made of coaxial multiple mutually nested sleeves, and is formed between two sleeves of arbitrary neighborhood
One layer of annular housing, the floor annular housing are a floor Magneto separate area, the circle of all layers of annular housing and innermost layer sleeve formation
Cylindrical chamber 3-8 constitutes multilayer Magneto separate area, wherein outermost annular housing is nitrogen separation area 3-5, remaining annular chamber
Body and circular cylindrical cavity 3-8 constitute oxygen-enriched Disengagement zone 3-6；
Sealing cover 3-2 is used to seal the head end of oxygen-enriched Disengagement zone 3-6, and impact-absorbing shell 3-1 lids close the head in cartridge unit 3-3
End, air filter 2 are connected to by impact-absorbing shell 3-1 with the nitrogen separation area 3-5 inside multilayer magnetic separation mechanism 3；
It is circumferential on the inner wall of sleeve in every layer of Magneto separate area to have equipped with ferromagnetic group of 3-7 of multiple permanent magnetism；
Coil 3-4 is wrapped on the outermost layer sleeve of cartridge unit 3-3.
Present embodiment, the annular end face that nitrogen separation area 3-5 intersects with impact-absorbing shell 3-1 may be selected all-pass or in annulars
The form of trepanning on end face makes the two be connected to；All-pass can reduce air flow resistance, be suitble to oxygen-enriched flow big and to concentration requirement
Low occasion uses；It will increase air flow resistance in the form of opening aperture, but separating effect can be improved simultaneously, be suitable for richness
The occasion that oxygen flow is small and concentration requirement is high.Percent opening can be determined according to oxygen-enriched flow.Small percent opening is suitable for oxygen-rich stream
Measure small and high concentration requirement occasion；Big percent opening is suitble to oxygen-enriched flow big and uses the low occasion of concentration requirement.
Air is during nitrogen separation area 3-5 is flowed along cartridge unit 3-3 axis directions due to by the magnetic point
Under the action of radial magnetic field force in area, radial deflection occurs.Nitrogen and oxygen in air is by perpendicular to sleeve central axis
Line magnetic field force effect, but two kinds of gas Impact directions are opposite so that and oxygen and nitrogen are sent out on the direction of barrel axis
The axis centre of sleeve is directed toward in the deflection direction of the opposite radial deflection in raw direction, wherein oxygen, and the deflection direction of nitrogen is directed toward
Outermost layer sleeve in cartridge unit 3-3.
Specific implementation mode three：Illustrate present embodiment, present embodiment and specific implementation mode two referring to Fig. 1 to Fig. 3
A kind of multiple radial separation air of magnetic method produces oxygen-enriched device, and difference lies in sleeve in every layer of Magneto separate area
Inner wall is equipped with steel wool 3-7-2, and ferromagnetic group of 3-7 of steel wool 3-7-2, permanent magnetism and coil 3-4 collective effects change magnetic in Magneto separate area
Field gradient.
Present embodiment forms gradient changing magnetic field around ferromagnetic group of 3-7 of permanent magnetism, after coil 3-4 is powered, week
It encloses to form gradient changing magnetic field, steel wool 3-7-2 plays the role of reinforcing magnetic field gradient, while can also form gradient
Magnetic field.Three generate radial magnetic field intensity generate superposition, further enhance whole equipment radial magnetic field gradient, make oxygen by
Power bigger, it is easier to detach.
The parameters such as steel wool 3-7-2 sizes, arrangement mode, the density arranged on the inner wall of sleeve, can maximumlly enhance
Radial magnetic field gradient is criterion.
Specific implementation mode four：Illustrate present embodiment, present embodiment and specific implementation mode two referring to Fig. 1 to Fig. 3
A kind of multiple radial separation air of magnetic method produces oxygen-enriched device, and difference lies in ferromagnetic group of 3-7 of each permanent magnetism is by more
Block permanent magnet 3-7-1 is constituted, and there are gap between two adjacent block permanent magnet 3-7-1, and steel wool 3-7-2 is equipped in the gap.
Present embodiment, the permanent magnet 3-7-1 quantity of arrangement, spacing are variable, magnet size, shape, magnet quantity and
Magnet arrangements mode is to form maximum gradient magnetic field as criterion；
Specific implementation mode five：Illustrate present embodiment, present embodiment and specific implementation mode one referring to Fig. 1 to Fig. 3
A kind of multiple radial separation air of magnetic method produces oxygen-enriched device, and difference lies in, nitrogen separation area 3-5 and oxygen-enriched points
Gas output tube road from area 3-6 is equipped with solenoid valve 7.
The oxygen-enriched flow in each floor Magneto separate area is adjusted in present embodiment, the set-up mode of solenoid valve 7.
Specific implementation mode six：Illustrate present embodiment, present embodiment and specific implementation mode two referring to Fig. 1 to Fig. 3
A kind of multiple radial separation air of magnetic method produces oxygen-enriched device, and difference lies in further include vacuum pump 4, mixed gas tank 5
With oxygen-enriched air blast machine 6；
Vacuum pump 4 is used to support richness that circular cylindrical cavity 3-8 is exported and be pumped into mixed gas tank 5, multilayer Magneto separate area its
The output of its annular housing is oxygen-enriched to be delivered to mixed gas tank 5 respectively, and mixed gas tank 5 is used to support the richness of various concentration and mix.
Present embodiment, in order to increase the mobility of oxygen-enriched air in innermost layer sleeve in cartridge unit 3-3, in innermost layer
Sleeve connection vacuum pump 4 so that form tiny structure in innermost layer sleeve, reinforce flowing of the oxygen-enriched air in innermost layer sleeve
Property so that the oxygen-enriched air of high concentration is more easily separated from innermost layer sleeve.Vacuum pump 4 can be added as needed on or
Person remove, according to the high concentration oxygen-enriched air of practical flow resistance and separating effect in Disengagement zone after vacuum pump 4 also by
Pipeline, which enters, to be mixed in gas tank 5.
The richness that innermost layer sleeve exports in cartridge unit 3-3 supports concentration highest, from cartridge unit 3-3 innermost layer sleeve to
On the direction of outermost layer sleeve, the concentration that the richness of each Disengagement zone output is foster tapers into, and can be transported to mixed gas tank 5 by adjusting
In richness per layer separation area support flow, to adjust in mixed gas tank 5 rich foster concentration.
Specific implementation mode seven：Illustrate present embodiment, present embodiment and specific implementation mode two referring to Fig. 1 to Fig. 3
A kind of multiple radial separation air of magnetic method produces oxygen-enriched device, and difference lies in ferromagnetic group of 3-7 of permanent magnetism uses neodymium iron
Boron magnets are realized.
Specific implementation mode eight：Illustrate present embodiment, present embodiment and specific implementation mode three referring to Fig. 1 to Fig. 3
A kind of multiple radial separation air of magnetic method produce oxygen-enriched device difference lies in, the arranged direction of steel wool 3-7-2 with
The angle of air current flow direction is adjustable within the scope of 0 °~180 ° in sleeve.
Specific implementation mode nine：Illustrate present embodiment, present embodiment and specific implementation mode three referring to Fig. 1 to Fig. 3
A kind of multiple radial separation air of magnetic method produces oxygen-enriched device, and difference lies in the distribution of ferromagnetic group of 3-7 of permanent magnetism is close
Degree is gradually reduced along the direction that oxygen flows.
The structure that the multiple radial separation air of a kind of magnetic method described in the utility model produces oxygen-enriched device is not limited to
The concrete structure recorded in each embodiment is stated, can also be reasonable group of the technical characteristic recorded in the respective embodiments described above
It closes.
Claims (9)
1. a kind of multiple radial separation air of magnetic method produces oxygen-enriched device, which is characterized in that it include air-blaster (1),
Air filter (2) and multilayer magnetic separation mechanism (3)；
Air-blaster (1) pumps air into air filter (2), after air filter (2) is filtered, into multilayer
Multilayer Magneto separate area in magnetic separation mechanism (3), multilayer Magneto separate area make the oxygen in air be generated in electromagnetic field and permanent magnet
Gradient magnetic collective effect under, innermost layer Magneto separate area is sequentially entered by outermost layer Magneto separate area, and oxygen concentration is successively
It increases, realizes the separation of oxygen, complete oxygen-enriched preparation.
2. the multiple radial separation air of a kind of magnetic method according to claim 1 produces oxygen-enriched device, which is characterized in that more
Layer magnetic separation mechanism (3) includes impact-absorbing shell (3-1), sealing cover (3-2), cartridge unit (3-3) and coil (3-4)；
Cartridge unit (3-3) is made of coaxial multiple mutually nested sleeves, and forms one between two sleeves of arbitrary neighborhood
Layer annular housing, the floor annular housing are a floor Magneto separate area, the cylinder of all layers of annular housing and innermost layer sleeve formation
Shape cavity (3-8) constitutes multilayer Magneto separate area, wherein outermost annular housing is nitrogen separation area (3-5), remaining annular
Cavity and circular cylindrical cavity (3-8) constitute oxygen-enriched Disengagement zone (3-6)；
Sealing cover (3-2) is used to seal the head end of oxygen-enriched Disengagement zone (3-6), and impact-absorbing shell (3-1) lid is closed in cartridge unit (3-3)
Head end, air filter (2) are connected by the internal nitrogen separation area (3-5) of impact-absorbing shell (3-1) and multilayer magnetic separation mechanism (3)
It is logical；
It is circumferential on the inner wall of sleeve in every layer of Magneto separate area to have equipped with multiple permanent magnetism ferromagnetic group (3-7)；
Coil (3-4) is wrapped on the outermost layer sleeve of cartridge unit (3-3).
3. the multiple radial separation air of a kind of magnetic method according to claim 2 produces oxygen-enriched device, which is characterized in that every
The inner wall of sleeve in floor Magneto separate area is equipped with steel wool (3-7-2), steel wool (3-7-2), permanent magnetism ferromagnetic group (3-7) and coil
(3-4) collective effect changes magnetic field gradient in Magneto separate area.
4. the multiple radial separation air of a kind of magnetic method according to claim 2 produces oxygen-enriched device, which is characterized in that every
Ferromagnetic group of a permanent magnetism (3-7) is made of polylith permanent magnet (3-7-1), and there are gap between adjacent two block permanent magnets (3-7-1),
Steel wool (3-7-2) is equipped in the gap.
5. the multiple radial separation air of a kind of magnetic method according to claim 1 produces oxygen-enriched device, which is characterized in that nitrogen
The gas output tube of gas Disengagement zone (3-5) and oxygen-enriched Disengagement zone (3-6) road are equipped with solenoid valve (7).
6. the multiple radial separation air of a kind of magnetic method according to claim 2 produces oxygen-enriched device, which is characterized in that also
Including vacuum pump (4), mixed gas tank (5) and oxygen-enriched air blast machine (6)；
Vacuum pump (4), which is used to support the richness that the circular cylindrical cavity (3-8) of oxygen-enriched Disengagement zone (3-6) exports, is pumped into mixed gas tank (5)
Interior, the annular housing output of oxygen-enriched Disengagement zone (3-6) is oxygen-enriched to be delivered to mixed gas tank (5) respectively, mixes gas tank (5) and is used for different dense
The richness of degree is supported and is mixed.
7. the multiple radial separation air of a kind of magnetic method according to claim 2 produces oxygen-enriched device, which is characterized in that forever
Magnet magnetic group (3-7) is realized using ndfeb magnet.
8. the multiple radial separation air of a kind of magnetic method according to claim 3 produces oxygen-enriched device, which is characterized in that steel
The angle of air current flow direction is adjustable within the scope of 0 °~180 ° in the arranged direction and sleeve of hair (3-7-2).
9. the multiple radial separation air of a kind of magnetic method according to claim 2 produces oxygen-enriched device, which is characterized in that forever
The distribution density of magnet magnetic group (3-7) is gradually reduced along the direction that oxygen flows.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820186774.1U CN207957764U (en) | 2018-02-02 | 2018-02-02 | A kind of multiple radial separation air of magnetic method produces oxygen-enriched device |
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| CN201820186774.1U CN207957764U (en) | 2018-02-02 | 2018-02-02 | A kind of multiple radial separation air of magnetic method produces oxygen-enriched device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108059129A (en) * | 2018-02-02 | 2018-05-22 | 哈尔滨工业大学 | A kind of multiple radial separation air of magnetic method produces oxygen-enriched device |
| CN109331214A (en) * | 2018-11-16 | 2019-02-15 | 江苏巨光光电科技有限公司 | A kind of alternate magnetic force sterilizing chamber |
-
2018
- 2018-02-02 CN CN201820186774.1U patent/CN207957764U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108059129A (en) * | 2018-02-02 | 2018-05-22 | 哈尔滨工业大学 | A kind of multiple radial separation air of magnetic method produces oxygen-enriched device |
| CN108059129B (en) * | 2018-02-02 | 2023-10-27 | 哈尔滨工业大学 | Device for preparing oxygen-enriched air by magnetic method multiple radial separation air |
| CN109331214A (en) * | 2018-11-16 | 2019-02-15 | 江苏巨光光电科技有限公司 | A kind of alternate magnetic force sterilizing chamber |
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