CN113788463B - Molecular sieve nitrogen making machine - Google Patents
Molecular sieve nitrogen making machine Download PDFInfo
- Publication number
- CN113788463B CN113788463B CN202111035397.4A CN202111035397A CN113788463B CN 113788463 B CN113788463 B CN 113788463B CN 202111035397 A CN202111035397 A CN 202111035397A CN 113788463 B CN113788463 B CN 113788463B
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- Prior art keywords
- wall
- filter screen
- fixedly connected
- molecular sieve
- magnet
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 47
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000002808 molecular sieve Substances 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 244000309464 bull Species 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 239000003818 cinder Substances 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 8
- 239000007789 gas Substances 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 4
- 239000002893 slag Substances 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 15
- 230000009471 action Effects 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/04—Purification or separation of nitrogen
- C01B21/0405—Purification or separation processes
- C01B21/0433—Physical processing only
- C01B21/045—Physical processing only by adsorption in solids
- C01B21/0455—Physical processing only by adsorption in solids characterised by the adsorbent
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/04—Purification or separation of nitrogen
- C01B21/0405—Purification or separation processes
- C01B21/0433—Physical processing only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a molecular sieve nitrogen making machine which comprises a fixed seat, wherein one side of the outer wall of the top of the fixed seat is fixed with a box body, the outer wall of the bottom of the box body is provided with a slag discharging port, the inner wall of the slag discharging port is provided with a sealing cover, the outer wall of the top of the box body is provided with an exhaust pipe, the inside of the box body is provided with a dispersing mechanism, the dispersing mechanism comprises two rotating rods, a rotating mechanism and a driving belt, the two rotating rods are in rotating connection with the box body through bearings, the rotating mechanism comprises a fixed sleeve and a rotating blade, the fixed sleeve is connected with the rotating blade through bolts, and the fixed sleeve is fixedly connected with the rotating rods. The invention can disperse the converged gas so as to extract the nitrogen, can treat the dust adhered on the surface of the filter screen, prevent the dust from blocking the surface of the filter screen, and can improve the filtering effect of the filter screen on the air, thereby improving the nitrogen preparation efficiency of the nitrogen preparation machine.
Description
Technical Field
The invention relates to the technical field of nitrogen making machines, in particular to a molecular sieve nitrogen making machine.
Background
The nitrogen making machine takes a high-quality imported carbon molecular sieve as an adsorbent, adopts a pressure swing adsorption principle at normal temperature to separate air to prepare high-purity nitrogen, and completes nitrogen-oxygen separation to obtain the required high-purity nitrogen, wherein the carbon molecular sieve can simultaneously adsorb oxygen and nitrogen in the air, the adsorption capacity of the carbon molecular sieve is increased along with the increase of pressure, the equilibrium adsorption capacity of the oxygen and the nitrogen has no obvious difference under the same pressure, and the diameter of oxygen molecules is smaller than that of nitrogen molecules, so that the diffusion speed is hundreds of times faster than that of the nitrogen, the oxygen adsorption speed of the carbon molecular sieve is also very fast, and the adsorption speed reaches over 90% in about 1 minute; in this case, the amount of nitrogen adsorbed is only about 5%, so that the adsorbed oxygen is substantially the same as the remaining nitrogen.
The existing nitrogen making machine generally absorbs air into the nitrogen making machine when making nitrogen, and obtains nitrogen through separating various gases, but when the air enters the nitrogen making machine, the various gases are generally mixed and converged together, and the convergence of the gases can cause interference to the extraction of nitrogen molecules, so that the converged gases need to be dispersed when making nitrogen through the nitrogen making machine, and the extraction efficiency of the nitrogen is improved.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a molecular sieve nitrogen making machine.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a molecular sieve nitrogen making machine, includes the fixing base, one side of fixing base top outer wall is fixed with the box, and the bottom outer wall of box has been seted up and has been arranged the cinder notch, the inner wall of arranging the cinder notch is provided with sealed lid, the top outer wall of box is provided with the blast pipe, the inside of box is provided with dispersion mechanism, and dispersion mechanism includes two bull sticks, slewing mechanism and drive belt, two form through the bearing between bull stick and the box and rotate and be connected, slewing mechanism includes fixed cover and rotating leaf, and pass through bolted connection between fixed cover and the bull stick, fixed connection between fixed cover and the bull stick, the shape of rotating leaf is the W form, and a plurality of filtration pores have been seted up to the outer wall of rotating leaf, two the equal fixedly connected with of outer wall of bull stick changes and forms rotation connection between roller and the drive belt, the outer wall fixedly connected with a plurality of blades of drive belt, the inner wall of box is close to the position fixedly connected with molecular sieve at top.
Preferably, an air inlet hole is formed in the outer wall of one side of the box body, and an air inlet nozzle is fixedly connected to the edge of the inner wall of the air inlet hole, and the air inlet nozzle is conical.
Preferably, the inside of box is provided with filtering mechanism, and filtering mechanism is located between molecular sieve and the dispersion mechanism, and filtering mechanism includes solid fixed ring and filter screen, and fixedly connected with stay cord between solid fixed ring and the filter screen, and the stay cord is elastic material, passes through bolted connection between gu fixed ring and the box.
Preferably, a plurality of fixed blocks are fixedly connected to the top outer wall of the fixed ring, and an impact block is fixedly connected to the bottom outer wall of the fixed block.
Preferably, the outer wall of the transmission belt is fixedly connected with a plurality of first magnets, and the first magnets and the blades are alternately distributed on the transmission belt.
Preferably, the second magnet is fixedly connected to the outer wall of the bottom of the filter screen, and the first magnet and the second magnet repel each other.
Preferably, the bottom outer wall fixedly connected with a plurality of supporting blocks of solid fixed ring, and be provided with the gasbag between supporting block and the filter screen, jet nozzle has been seted up to the outer wall of one side of gasbag.
Preferably, one side of the outer wall of the top of the fixing seat is fixedly connected with an air compressor, and an air inlet pipe is connected between the air compressor and the box body through a flange.
The beneficial effects of the invention are as follows:
1. through the rotating mechanism, when air is conveyed into the box body through the air inlet nozzle, the air flow speed is increased because the air inlet nozzle is conical, and when the air is in contact with the rotating mechanism, the rotating rod is driven to rotate by the rotating blade under the action of the air flow due to the increase of the air flow, and the rotating blade stirs the air when rotating, so that the converged air is dispersed, the nitrogen is conveniently extracted, and because the rotating blade is W-shaped, the surface of the rotating blade is provided with the filter holes, impurities doped in the air can remain on the surface of the rotating blade, and the air can flow upwards under the guidance of the W-shaped rotating blade;
2. through the filtering mechanism that sets up, when air and filtering mechanism contact, can filter the air through filtering mechanism, so that handle impurity doped in the air, and impurity can adhere to the surface of filter screen, thereby cause the jam to the filter screen, can handle the dust that adheres to on the filter screen surface through the cooperation between first magnet and the second magnet, when the drive belt rotates under rotating mechanism's effect, first magnet can move along with the removal of drive belt, because repel each other between first magnet and the second magnet, therefore, when the distance between first magnet and the second magnet is close gradually, the second magnet can drive the filter screen upwards under the effect of repulsion force, when contact between filter screen and striking piece, the striking to the filter screen can handle the dust that adheres to on the filter screen surface through the striking piece, prevent that the dust from causing the jam to the surface of filter screen, thereby influence the filtration of air;
3. through gasbag and the injection nozzle that sets up, because first magnet and blade alternate distribution are on the drive belt, therefore, when first magnet kept away from the second magnet, at this moment, the filter screen can be down-moving under the effect of gravity, and the filter screen can compress to the gasbag when down-moving, at this moment, the inside gas of gasbag can be spouted through the injection nozzle after receiving the compression, because the gasbag is located the bottom of filter screen, consequently, the air current of spouting can act on the bottom of filter screen, thereby further handle the dust impurity of filter screen bottom adhesion through the air current of spraying, prevent that dust impurity from causing the jam to the filter screen, thereby the filtration to the air leads to the fact the influence, can improve the filter effect of filter screen to the air through the cooperation between gasbag and the striking piece, thereby improve the preparation efficiency of nitrogen making machine to nitrogen gas.
Drawings
FIG. 1 is a schematic diagram of a molecular sieve nitrogen making machine according to the present invention;
FIG. 2 is a schematic cross-sectional view of a molecular sieve nitrogen making machine according to the present invention;
FIG. 3 is a schematic view of a dispersing mechanism of a molecular sieve nitrogen making machine according to the present invention;
FIG. 4 is a schematic diagram of a rotation mechanism of a molecular sieve nitrogen making machine according to the present invention;
FIG. 5 is a schematic diagram of a filtering mechanism of a molecular sieve nitrogen making machine according to the present invention;
fig. 6 is a schematic bottom view of a filtering mechanism of a molecular sieve nitrogen generator according to the present invention.
In the accompanying drawings: 1-a fixed seat; 2-sealing cover; 3-a box body; 4-an air inlet pipe; 5-an air compressor; 6, an exhaust pipe; 7-molecular sieves; 8-a filtering mechanism; 9-a dispersing mechanism; 10-an air inlet hole; 11-an air inlet nozzle; 12-rotating rod; 13-rotating rollers; 14-leaf blades; 15-a rotating mechanism; 16-a first magnet; 17-a transmission belt; 18-fixing the sleeve; 19-rotating blades; 20-filtering holes; 21-a fixing ring; 22-a filter screen; 23-pulling ropes; 24-fixing blocks; 25-bump blocks; 26-supporting blocks; 27-a spray nozzle; 28-an air bag; 29-a second magnet.
Detailed Description
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Referring to fig. 1-6, a molecular sieve nitrogen making machine comprises a fixed seat 1, wherein one side of the top outer wall of the fixed seat 1 is connected with a box body 3 through a bolt, the bottom outer wall of the box body 3 is provided with a slag discharging port, the inner wall of the slag discharging port is provided with a sealing cover 2, the top outer wall of the box body 3 is provided with an exhaust pipe 6, the inside of the box body 3 is provided with a dispersing mechanism 9, the dispersing mechanism 9 comprises two rotating rods 12, a rotating mechanism 15 and a transmission belt 17, the two rotating rods 12 and the box body 3 form a rotating connection through bearings, the rotating mechanism 15 comprises a fixed sleeve 18 and a rotating blade 19, the fixed sleeve 18 is connected with the rotating blade 19 through bolts, the fixed sleeve 18 is fixedly connected with the rotating rods 12, the rotating blade 19 is W-shaped, the outer wall of the rotating blade 19 is provided with a plurality of filtering holes 20, the outer walls of the two rotating rods 12 are connected with rotating rollers 13 through bolts, the rotating roller 13 and the driving belt 17 are in rotating connection, the outer wall of the driving belt 17 is connected with a plurality of blades 14 through bolts, the position, close to the top, of the inner wall of the box body 3 is connected with a molecular sieve 7 through bolts, when air is in contact with the rotating mechanism 15, the rotating blades 19 can drive the rotating rod 12 to rotate under the action of the air flow due to the increase of the air flow, the rotating blades 19 stir the air when rotating, so that the converged air is dispersed, the nitrogen is conveniently extracted, and because the shape of the rotating blades 19 is W-shaped, the surfaces of the rotating blades 19 are provided with filter holes 20, impurities doped in the air can remain on the surfaces of the rotating blades 19, the air can flow upwards under the guidance of the W-shaped rotating blades 19, in addition, the rotating mechanism 15 can drive the driving belt 17 to rotate while rotating, so that the air can be further dispersed by the blades 14.
In the invention, the air inlet hole 10 is formed on the outer wall of one side of the box body 3, the air inlet nozzle 11 is connected with the edge of the inner wall of the air inlet hole 10 through bolts, the shape of the air inlet nozzle 11 is conical, and the air flow rate can be increased because the shape of the air inlet nozzle 4 is conical.
In the invention, a filter mechanism 8 is arranged in a box body 3, the filter mechanism 8 is positioned between a molecular sieve 7 and a dispersing mechanism 9, the filter mechanism 8 comprises a fixed ring 21 and a filter screen 22, a pull rope 23 is connected between the fixed ring 21 and the filter screen 22 through bolts, the pull rope 23 is made of elastic materials, and the fixed ring 21 is connected with the box body 3 through bolts.
According to the invention, the top outer wall of the fixed ring 21 is connected with a plurality of fixed blocks 24 through bolts, and the bottom outer wall of the fixed blocks 24 is connected with the impact block 25 through bolts, when the air is contacted with the filtering mechanism 8, the air is filtered through the filtering mechanism 8 so as to be convenient for treating impurities doped in the air, the impurities are adhered to the surface of the filter screen 22, thus blocking the filter screen 22, dust adhered to the surface of the filter screen 22 can be treated through the cooperation between the first magnet 16 and the second magnet 29, when the driving belt 17 rotates under the action of the rotating mechanism 15, the first magnet 16 moves along with the movement of the driving belt 17, and as the first magnet 16 and the second magnet 29 repel each other, when the distance between the first magnet 16 and the second magnet 29 is gradually close, the second magnet 29 is driven to move upwards under the action of the repulsive force, when the filter screen 22 is contacted with the impact block 25, the impact of the impact block 25 on the filter screen 22 can treat the dust adhered to the surface of the filter screen 22, thus preventing the blocking the surface of the filter screen 22 from affecting the filtration of the air.
In the invention, the outer wall of the driving belt 17 is connected with a plurality of first magnets 16 through bolts, and the first magnets 16 and the blades 14 are alternately distributed on the driving belt 17.
In the present invention, the second magnet 29 is connected to the bottom outer wall of the filter screen 22 by bolts, and the first magnet 16 and the second magnet 29 repel each other.
According to the nitrogen making machine, the bottom outer wall of the fixing ring 21 is connected with the plurality of supporting blocks 26 through bolts, the air bags 28 are arranged between the supporting blocks 26 and the filter screen 22, the spray nozzles 27 are arranged on the outer wall of one side of the air bags 28, and as the first magnets 16 and the blades 14 are alternately distributed on the transmission belt 17, when the first magnets 16 are far away from the second magnets 29, the filter screen 22 moves downwards under the action of gravity, the filter screen 22 compresses the air bags 28 when moving downwards, at the moment, gas in the air bags 28 is sprayed out through the spray nozzles 27 after being compressed, and as the air bags 28 are positioned at the bottom of the filter screen 22, the sprayed air flow acts on the bottom of the filter screen 22, dust impurities adhered to the bottom of the filter screen 22 are further processed through the sprayed air flow, the blockage of the dust impurities on the filter screen 22 is prevented, the influence on the air filtration is caused, the filter effect of the filter screen 22 on the air is improved through the cooperation between the air bags 28 and the impact blocks 25, and the nitrogen making efficiency of the nitrogen making machine is improved.
In the invention, one side of the top outer wall of a fixed seat 1 is connected with an air compressor 5 through bolts, and an air inlet pipe 4 is connected between the air compressor 5 and a box body 3 through a flange.
Working principle: when in use, air is conveyed into the box body 3 through the air compressor 5 and the air inlet pipe 4, when the air is conveyed into the box body 3 through the air inlet nozzle 4, the air flow speed is increased because the air inlet nozzle 4 is conical, when the air is contacted with the rotating mechanism 15, the rotating blades 19 drive the rotating rod 12 to rotate under the action of the air flow due to the increase of the air flow, the rotating blades 19 stir the air during rotation, so that the converged air is dispersed, the nitrogen is conveniently extracted, the rotating blades 19 are W-shaped, the surface of the rotating blades 19 is provided with the filter holes 20, therefore, impurities doped in the air can remain on the surface of the rotating blades 19, the air can flow upwards under the guidance of the W-shaped rotating blades 19, in addition, the rotating mechanism 15 drives the driving belt 17 to rotate while rotating, the air can be further dispersed through the blades 14, when the air contacts the filtering mechanism 8, the air can be filtered through the filtering mechanism 8 so as to process impurities doped in the air, the impurities can adhere to the surface of the filter screen 22, the filter screen 22 is blocked, dust adhered on the surface of the filter screen 22 can be processed through the cooperation between the first magnet 16 and the second magnet 29, when the driving belt 17 rotates under the action of the rotating mechanism 15, the first magnet 16 moves along with the movement of the driving belt 17, and because the first magnet 16 and the second magnet 29 repel each other, when the distance between the first magnet 16 and the second magnet 29 is gradually close, the second magnet 29 drives the filter screen 22 to move upwards under the action of repulsive force, when the filter screen 22 contacts the impact block 25, the impact of impact piece 25 to filter screen 22 can handle the dust of adhesion on the filter screen 22 surface, prevent that the dust from leading to the fact the jam to the surface of filter screen 22, thereby to the filtration of air leads to the fact the influence, because first magnet 16 and blade 14 are distributed on drive belt 17 in turn, therefore, when first magnet 16 keeps away from second magnet 29, at this moment, filter screen 22 can move down under the effect of gravity, and filter screen 22 can compress to gasbag 28 when moving down, at this moment, the inside gas of gasbag 28 can be through spray nozzle 27 after receiving the compression, because gasbag 28 is located the bottom of filter screen 22, consequently, the air current of spraying can act on the bottom of filter screen 22, thereby further handle the dust impurity of filter screen 22 bottom adhesion through the air current of spraying, prevent that dust impurity from leading to the fact the jam to filter screen 22, thereby to the influence to the filtration of air, through the cooperation between gasbag 28 and the impact piece 25 can improve the filter effect of filter screen 22 to the air, thereby improve the preparation efficiency of nitrogen making machine, the nitrogen gas after filtering can adsorb through molecular sieve 7, and nitrogen gas can be discharged through blast pipe 6.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a molecular sieve nitrogen making machine, includes fixing base (1), one side of fixing base (1) top outer wall is fixed with box (3), and the bottom outer wall of box (3) has been seted up and has been arranged the cinder notch, the inner wall of arranging the cinder notch is provided with sealed lid (2), the top outer wall of box (3) is provided with blast pipe (6), a serial communication port, the inside of box (3) is provided with dispersion mechanism (9), and dispersion mechanism (9) include two bull stick (12), slewing mechanism (15) and drive belt (17), two form through the bearing between bull stick (12) and box (3) and rotate to be connected, slewing mechanism (15) include fixed cover (18) and rotation leaf (19), and pass through bolted connection between fixed cover (18) and the rotation leaf (19), fixed connection between fixed cover (18) and bull stick (12), the shape of rotation leaf (19) is the W form, and rotation leaf (19) outer wall has seted up a plurality of filtration pore (20), two outer wall (12) are fixed connection has rotation roller (13) and rotation leaf (13) to form between the drive belt (17) and the rotation roller (13), the molecular sieve (7) is fixedly connected to the position, close to the top, of the inner wall of the box body (3);
the inside of box (3) is provided with filtering mechanism (8), and filtering mechanism (8) are located between molecular sieve (7) and dispersion mechanism (9), filtering mechanism (8) are including solid fixed ring (21) and filter screen (22), and gu fixedly connected with stay cord (23) between solid fixed ring (21) and the filter screen (22), stay cord (23) are elastic material, pass through bolted connection between gu fixed ring (21) and box (3), the outer wall fixedly connected with of drive belt (17) a plurality of first magnet (16), and first magnet (16) and blade (14) alternate distribution are on drive belt (17), the bottom outer wall fixedly connected with second magnet (29) of filter screen (22), and mutual repulsion between first magnet (16) and the second magnet (29), the bottom outer wall fixedly connected with a plurality of supporting shoe (26) of gu fixed ring (21), and be provided with gasbag (28) between supporting shoe (26) and the filter screen (22), one side outer wall of gasbag (28) has seted up injection nozzle (27).
2. The molecular sieve nitrogen making machine according to claim 1, wherein an air inlet hole (10) is formed in the outer wall of one side of the box body (3), an air inlet nozzle (11) is fixedly connected to the edge of the inner wall of the air inlet hole (10), and the air inlet nozzle (11) is conical.
3. The molecular sieve nitrogen making machine according to claim 1, wherein the top outer wall of the fixing ring (21) is fixedly connected with a plurality of fixing blocks (24), and the bottom outer wall of the fixing blocks (24) is fixedly connected with an impact block (25).
4. The molecular sieve nitrogen making machine according to claim 1, wherein an air compressor (5) is fixedly connected to one side of the top outer wall of the fixing seat (1), and an air inlet pipe (4) is connected between the air compressor (5) and the box body (3) through a flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111035397.4A CN113788463B (en) | 2021-09-02 | 2021-09-02 | Molecular sieve nitrogen making machine |
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| CN202111035397.4A CN113788463B (en) | 2021-09-02 | 2021-09-02 | Molecular sieve nitrogen making machine |
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| CN113788463A CN113788463A (en) | 2021-12-14 |
| CN113788463B true CN113788463B (en) | 2023-12-29 |
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| CN212142029U (en) * | 2020-03-03 | 2020-12-15 | 陕西盈德气体有限公司 | Molecular sieve food nitrogen preparation equipment convenient to change |
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| CN112169416A (en) * | 2020-09-24 | 2021-01-05 | 赵文勇 | Prevent manufacturing waste liquid clarification plant of filter screen jam |
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| CN112844541A (en) * | 2021-01-07 | 2021-05-28 | 南京秋杰通讯科技有限公司 | Metallic silicon production and processing equipment with air purification function |
| CN112850663A (en) * | 2021-02-18 | 2021-05-28 | 杭州京旺科技有限公司 | Nitrogen making machine for making high-purity nitrogen from waste nitrogen |
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| CN113230800A (en) * | 2021-05-11 | 2021-08-10 | 温州市鸿旭新能源科技有限公司 | Heavy metal particle adsorption treatment system in waste incineration flue gas |
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