CN220472020U - Full-automatic air separation precooling device - Google Patents
Full-automatic air separation precooling device Download PDFInfo
- Publication number
- CN220472020U CN220472020U CN202321959916.0U CN202321959916U CN220472020U CN 220472020 U CN220472020 U CN 220472020U CN 202321959916 U CN202321959916 U CN 202321959916U CN 220472020 U CN220472020 U CN 220472020U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- precooling
- dust removal
- air separation
- automatic air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000926 separation method Methods 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims description 24
- 238000007906 compression Methods 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 13
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 8
- 238000011282 treatment Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 238000011418 maintenance treatment Methods 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052704 radon Inorganic materials 0.000 description 1
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Separation By Low-Temperature Treatments (AREA)
Abstract
The utility model discloses a full-automatic air separation precooling device, and particularly relates to the technical field of air separation. According to the utility model, the dust removing box, the slots, the filter plates and the sealing covers are arranged, the dust removing box is positioned at the front end of the air supply pipeline, the plurality of groups of slots are arranged in the dust removing box, the filter plates are inserted into the dust removing box from the upper opening for installation and use, and the sealing covers can be covered for sealing treatment along with the installation of the filter plates, so that the filtering treatment of the inlet air is realized through the plurality of groups of filter plates, and when in maintenance, an operator takes down the sealing covers, the filter plates can be detached upwards, so that the filter plates are maintained, and convenience in the maintenance of the filter plates by the full-automatic air separation precooling device is realized.
Description
Technical Field
The utility model relates to the technical field of space division, in particular to a full-automatic space division precooling device.
Background
The air separation equipment is equipment which is used for separating all component gases in air and producing oxygen, nitrogen and argon, and rare gases such as helium, neon, argon, krypton, xenon, radon and the like, takes air as raw materials, turns the air into liquid state through a compression circulation deep freezing method, and gradually separates and produces inert gases such as oxygen, nitrogen, argon and the like from the liquid air through rectification, wherein the system flow comprises a compression system, a precooling system, a purification system, a heat exchange system, a product delivery system, an expansion refrigeration system, a rectifying tower system and the like;
when the full-automatic air separation precooling device is used, the air fed in needs to be filtered in the early stage, and the filter element used in the filtering process is inconvenient in the later stage of maintenance, so that the full-automatic air separation precooling device needs to be improved, and is more convenient to use.
Disclosure of Invention
The utility model aims to provide a full-automatic air separation precooling device so as to solve the problem that a filter element at the front end of the full-automatic air separation precooling device is inconvenient to maintain in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a full-automatic air separation precooling apparatus, includes board, air compressor and rectifying column, the dust removal case is installed to the one end on board top, the inside wall of dust removal case is provided with the slot, the inside of slot is provided with the filter plate, the top of dust removal case is provided with sealed lid, air supply pipeline is installed to one side of dust removal case, air compressor is installed to one side of air supply pipeline, air compressor's top is installed the compression pipeline, precooling tank is installed to one side of compression pipeline, precooling tank's internally mounted has helical pipeline, the pipeline of giving vent to anger is installed on the top of precooling tank one side, the other end that gives vent to anger pipeline one end extends to the board, the expander is installed to the one end of pipeline of giving vent to anger, the rectifying column is installed to one side of rectifying column.
Preferably, the cross section of the top end of the dust removing box is larger than that of the sealing cover, and the dust removing box and the sealing cover form a clamping structure.
Preferably, the slots are arranged on the inner side wall of the dust removal box, and the slots are distributed in parallel.
Preferably, the cross section of the slot is larger than that of the filter plate, and the slot and the filter plate form a detachable structure.
Preferably, the surface of the compression pipeline is fixedly provided with a radiating fin, the inside of the machine table is provided with a mounting groove, a fan is mounted in the mounting groove, and both ends of the inside of the mounting groove are provided with protective nets.
Preferably, a plurality of heat dissipation fins are fixed on the surface of the compression pipeline, and the plurality of heat dissipation fins are distributed at equal intervals.
Preferably, an infrared temperature sensor is installed on one side of the top end of the pre-cooling tank, the bottom end of the infrared temperature sensor extends to the inside of the pre-cooling tank, a control box is arranged on one side of the infrared temperature sensor, and a buzzer is installed at one end of the control box.
Compared with the prior art, the utility model has the beneficial effects that: the dust removing box is positioned at the front end of the air supply pipeline, a plurality of groups of slots are formed in the dust removing box, the filter plate is inserted into the dust removing box from the upper opening for installation, and the sealing cover can be covered for sealing treatment along with the installation of the filter plate, so that the filter treatment of the inlet air is realized through the plurality of groups of filter plates;
the heat dissipation fins, the mounting grooves and the fans are distributed on the surface of the compression pipeline at equal intervals, so that heat in the compression pipeline can be assisted to be transferred to the outside, the mounting grooves are opposite to the compression pipeline, and the air flow can be accelerated along with the start of the fans in the mounting grooves, so that the auxiliary cooling effect of air in the compression pipeline is realized, the initial temperature of the air when entering the precooling tank is reduced, and the auxiliary cooling performance of the compression pipeline of the full-automatic air-separation precooling device is realized;
through being provided with infrared temperature sensor, infrared temperature sensor installs in the top position of precooling jar, and its bottom extends to the precooling jar inside, can detect the gas temperature of precooling jar inboard pipeline position department of giving vent to anger, and here gas is the gas after the spiral pipeline cooling, and the temperature is generally lower, if detect the temperature and appear unusual, if when the temperature is too high, the control box control buzzer that the accessible was connected starts, carries out alarm processing, reminds operating personnel to come the inspection before through the sound, has realized the temperature monitoring of this full-automatic space division precooling device precooling jar.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a schematic diagram of the front cross-sectional structure of the dust box of the present utility model;
fig. 4 is a schematic diagram showing a front sectional structure of an infrared temperature sensor according to the present utility model.
In the figure: 1. a machine table; 2. a dust removal box; 3. a slot; 4. a filter plate; 5. sealing cover; 6. an air supply pipeline; 7. an air compressor; 8. compressing the pipeline; 9. a heat radiation fin; 10. a mounting groove; 11. a blower; 12. a protective net; 13. a pre-cooling tank; 14. a helical pipe; 15. an air outlet pipe; 16. an infrared temperature sensor; 17. a control box; 18. a buzzer; 19. an expander; 20. a rectifying tower; 21. an exhaust duct.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the full-automatic air separation precooling device comprises a machine table 1, an air compressor 7 and a rectifying tower 20, wherein a dust removal box 2 is arranged at one end of the top end of the machine table 1, a plurality of slots 3 are arranged on the inner side wall of the dust removal box 2, the plurality of slots 3 are distributed in parallel, a filter plate 4 is arranged in the slots 3, the cross section of each slot 3 is larger than that of the filter plate 4, the slots 3 and the filter plate 4 form a detachable structure, a sealing cover 5 is arranged at the top end of the dust removal box 2, the cross section of the top end of the dust removal box 2 is larger than that of the sealing cover 5, and the dust removal box 2 and the sealing cover 5 form a clamping structure;
specifically, as shown in fig. 1 and 3, when in use, the filter plate 4 is inserted into the slot 3 for installation and use, and when in maintenance, an operator can take down the sealing cover 5 at the top of the dust removal box 2, and then can withdraw the filter plate 4 from the slot 3 from above, so that maintenance treatment can be performed on the removed filter plate 4;
an air supply pipeline 6 is arranged on one side of the dust removal box 2, an air compressor 7 is arranged on one side of the air supply pipeline 6, a compression pipeline 8 is arranged at the top end of the air compressor 7, radiating fins 9 are fixed on the surface of the compression pipeline 8, a plurality of radiating fins 9 are fixed on the surface of the compression pipeline 8 and distributed at equal intervals, an installation groove 10 is formed in the machine table 1, a fan 11 is arranged in the installation groove 10, and protective nets 12 are arranged at two ends of the inside of the installation groove 10;
specifically, as shown in fig. 1 and fig. 2, when in use, the fan 11 is started to accelerate the air flow to blow to the compression pipeline 8 and the heat dissipation fins 9 on the surface, the temperature of the air compressed by the air compressor 7 is higher, the heat dissipation fins 9 can assist the heat in the compression pipeline 8 to be transferred to the outside, and when the air flow is taken away, the initial temperature when the air enters the pre-cooling tank 13 can be reduced;
a precooling tank 13 is arranged on one side of the compression pipeline 8, a spiral pipeline 14 is arranged in the precooling tank 13, an infrared temperature sensor 16 is arranged on one side of the top end of the precooling tank 13, the bottom end of the infrared temperature sensor 16 extends into the precooling tank 13, a control box 17 is arranged on one side of the infrared temperature sensor 16, a buzzer 18 is arranged at one end of the control box 17, an air outlet pipeline 15 is arranged on the top end of one side of the precooling tank 13, one end of the air outlet pipeline 15 extends to the other end of the machine 1, an expander 19 is arranged at one end of the air outlet pipeline 15, a rectifying tower 20 is arranged at one end of the expander 19, and an exhaust pipeline 21 is arranged at one side of the rectifying tower 20;
specifically, as shown in fig. 1 and 4, in use, the infrared temperature sensor 16 is used to monitor the temperature at the air outlet pipe 15, where the temperature is generally lower, and if the temperature is higher, the buzzer 18 can be turned on by the control box 17, so that surrounding staff can be alerted to check by sound.
Working principle: when in use, with the start of the air compressor 7, gas enters from the dust collection box 2, the multiunit filter plate 4 installed in the dust collection box 2 carries out filtering treatment to the air, if fast demon is to the filter plate 4 when maintaining, operating personnel can take off the sealed lid 5 at dust collection box 2 top, at this moment, alright take off filter plate 4 upwards, along with the completion of maintaining, insert filter plate 4 in slot 3 again, and install sealed lid 5 and seal can, the air compresses through air compressor 7, the temperature is higher, carry in precooling tank 13 through compression pipeline 8 carries out the cooling treatment, the inside heat outside is assisted to multiunit fin 9 on compression pipeline 8 surface is carried out to the outside and is being passed through, start-up through fan 11, accelerate the air to compression pipeline 8, can take away the heat that gives off, thereby can reduce the initial temperature when entering precooling tank 13, helical piping 14 circulates low temperature medium, like liquid nitrogen etc. realize the gas after the cooling treatment cooling down is carried out through pipeline 15, infrared temperature sensor 16 can carry out the temperature monitoring here, if the temperature is higher, can go out the control box 17 through the control, the temperature is higher, can be followed by the temperature is carried out the operation personnel and is carried out the temperature-raising and is carried out in the expansion tower through the cooling tower through the control box 17, can carry out the temperature-raising operation after the temperature-raising, can be further carried out the temperature-raising operation, and the temperature is different from the expansion tower is carried out, and the temperature-raising personnel is not carried out, and can be cooled down, and is carried out the temperature and is cooled and is required by the temperature, and is carried out, and is not, and is required.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. Full-automatic space division precooling apparatus, including board (1), air compressor (7) and rectifying column (20), its characterized in that: the utility model discloses a dust removal case, including board (1), air compressor (7), precooling tank (13) are installed on one side of board (1), the inside wall of dust removal case (2) is provided with slot (3), the inside of slot (3) is provided with filter plate (4), the top of dust removal case (2) is provided with sealed lid (5), air supply pipeline (6) are installed to one side of dust removal case (2), air compressor (7) are installed to one side of air supply pipeline (6), compression pipeline (8) are installed on the top of air compressor (7), precooling tank (13) are installed to one side of compression pipeline (8), spiral pipeline (14) are installed to the internally mounted of precooling tank (13), pipeline (15) are installed on the top of precooling tank (13) one side, the other end that pipeline (15) one end of giving vent to anger extends to board (1), expansion machine (19) are installed to one end of pipeline (15), rectifying column (20) are installed to one side of rectifying column (20).
2. The fully automatic air separation precooling apparatus as claimed in claim 1, wherein: the cross section at the top end of the dust removal box (2) is larger than the cross section of the sealing cover (5), and the dust removal box (2) and the sealing cover (5) form a clamping structure.
3. The fully automatic air separation precooling apparatus as claimed in claim 1, wherein: the slots (3) are arranged on the inner side wall of the dust removal box (2), and the slots (3) are distributed in parallel.
4. The fully automatic air separation precooling apparatus as claimed in claim 1, wherein: the cross section of the slot (3) is larger than that of the filter plate (4), and the slot (3) and the filter plate (4) form a detachable structure.
5. The fully automatic air separation precooling apparatus as claimed in claim 1, wherein: the surface fixing of compression pipeline (8) has radiator fin (9), the inside of board (1) is provided with mounting groove (10), the internally mounted of mounting groove (10) has fan (11), protection network (12) are all installed at the both ends of mounting groove (10) inside.
6. The fully automatic air separation precooling apparatus as claimed in claim 5, wherein: the heat dissipation fins (9) are fixed on the surface of the compression pipeline (8), and the heat dissipation fins (9) are distributed at equal intervals.
7. The fully automatic air separation precooling apparatus as claimed in claim 1, wherein: an infrared temperature sensor (16) is arranged on one side of the top end of the pre-cooling tank (13), the bottom end of the infrared temperature sensor (16) extends to the inside of the pre-cooling tank (13), a control box (17) is arranged on one side of the infrared temperature sensor (16), and a buzzer (18) is arranged at one end of the control box (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321959916.0U CN220472020U (en) | 2023-07-25 | 2023-07-25 | Full-automatic air separation precooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321959916.0U CN220472020U (en) | 2023-07-25 | 2023-07-25 | Full-automatic air separation precooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220472020U true CN220472020U (en) | 2024-02-09 |
Family
ID=89800784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321959916.0U Active CN220472020U (en) | 2023-07-25 | 2023-07-25 | Full-automatic air separation precooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220472020U (en) |
-
2023
- 2023-07-25 CN CN202321959916.0U patent/CN220472020U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |