CN210740861U - Ultra-low temperature cryogenic air separation unit - Google Patents
Ultra-low temperature cryogenic air separation unit Download PDFInfo
- Publication number
- CN210740861U CN210740861U CN201921953910.6U CN201921953910U CN210740861U CN 210740861 U CN210740861 U CN 210740861U CN 201921953910 U CN201921953910 U CN 201921953910U CN 210740861 U CN210740861 U CN 210740861U
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- CN
- China
- Prior art keywords
- heat
- water tank
- air separation
- separation unit
- unit
- 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.)
- Expired - Fee Related
Links
- 238000000926 separation method Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims abstract 2
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Separation By Low-Temperature Treatments (AREA)
Abstract
The utility model discloses an ultra-low temperature copious cooling air separation unit, which comprises an air separation unit, a copious cooling unit, a heat collecting device and a water tank, wherein the copious cooling unit is arranged on one side of the air separation unit, the copious cooling unit acts on an air cooling and liquefying system of the air separation unit, the water tank is arranged on one side of the copious cooling unit, the water tank is connected with the copious cooling unit through the heat collecting device, the heat collecting device comprises a heat concentration shell and heat pipes, the heat pipes are arranged in the heat concentration shell at equal intervals, one end of the heat pipes extends out of the heat concentration shell, the upper part and the lower part of one side of the heat concentration shell are provided with ventilation openings, and mounting lugs are welded and fixed on the outer surface of the heat concentration shell, is beneficial to improving the production benefit of enterprises.
Description
Technical Field
The utility model relates to an air separation unit technical field specifically is an ultra-low temperature cryrogenic air separation unit.
Background
The air separation equipment is equipment which takes air as a raw material, turns the air into liquid by a compression cycle deep freezing method, and gradually separates and produces inert gases such as oxygen, nitrogen, argon and the like from the liquid air by rectification.
Air separation equipment can produce a large amount of heats when carrying out the air liquefaction festival, and present air separation equipment generally can not retrieve the heat, therefore causes the waste of heat easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an empty unit of super low temperature cryrogenic to the air separation plant who solves among the prior art generally can not retrieve the heat, consequently causes the extravagant problem of heat easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultra-low temperature cryrogenic air separation unit, includes air separation unit, cryrogenic unit, heat collection device and water tank, one side of air separation unit is provided with cryrogenic unit, cryrogenic unit acts on in air cooling and the liquefaction system of air separation unit, one side of cryrogenic unit is provided with the water tank, the water tank is connected with cryrogenic unit through heat collection device, heat collection device includes heat concentration shell and heat pipe, the heat pipe is installed to the inside equidistance of heat concentration shell, the one end of heat pipe extends out heat concentration shell, the vent has been seted up to one side upper portion and the lower part of heat concentration shell, the outside of heat concentration shell is welded fastening on the surface has the installation ear, the opposite side cover mounting of heat concentration shell is on the surface at the thermovent of cryrogenic unit.
Preferably, an insertion opening is formed in one side face of the water tank, the heat collecting device is fixedly connected with the water tank through a screw, and a heat pipe of the heat collecting device extends to the inside of the water tank through the insertion opening.
Preferably, a sealing ring sleeved on the surface of the heat pipe is arranged at the connecting position of the heat pipe and the heat concentration shell.
Preferably, a water filling port is arranged on one side of the top of the water tank, an exhaust port is arranged on the other side of the top of the water tank, and a water outlet is arranged on the lower portion of the side face of the other side of the water tank.
Preferably, the surface of the water tank is provided with a temperature display screen, and the temperature display screen is electrically connected with a temperature sensor arranged in the water tank through a lead.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an act on air cooling and the liquefaction system of air separation unit with cryrogenic unit, the production efficiency that is favorable to improving air separation unit through the super deep cooling that cryrogenic unit produced can be retrieved copious unit exhaust heat through heat collection device, heats water in going into the water tank with the heat conduction simultaneously to carry out recycle to the heat that the cryrogenic unit produced, avoid thermal waste, be favorable to improving the productivity effect of enterprise.
2. When the heat collecting device is installed, the other side of the heat concentration shell covers and is installed on the surface of the heat dissipation port of the deep cooling unit, the mode is favorable for concentrating the heat generated by the deep cooling unit in the heat concentration shell, the dissipation of the heat is reduced, and the improvement of the heat using efficiency is facilitated.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the heat collecting device of the present invention.
In the figure: 1. an air separation unit; 2. a cryogenic unit; 3. a heat collecting device; 4. a water tank; 5. a water outlet; 6. a temperature display screen; 7. a water filling port; 8. an exhaust port; 9. a heat concentration shell; 10. mounting lugs; 11. a vent; 12. a heat pipe; 13. and (5) sealing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, in the embodiment of the present invention, an ultra-low temperature cryogenic air separation unit comprises an air separation unit 1 and a cryogenic unit 2, heat collection device 3 and water tank 4, one side of air separation unit 1 is provided with cryrogenic unit 2, cryrogenic unit 2 acts on in air cooling and the liquefaction system of air separation unit 1, one side of cryrogenic unit 2 is provided with water tank 4, water tank 4 is connected with cryrogenic unit 2 through heat collection device 3, heat collection device 3 includes heat concentration shell 9 and heat pipe 12, heat pipe 12 is installed to the inside equidistant of heat concentration shell 9, heat concentration shell 9 is extended out to the one end of heat pipe 12, vent 11 has been seted up to one side upper portion and the lower part of heat concentration shell 9, the outside of heat concentration shell 9 is welded fastening has installation ear 10 on the surface, the opposite side cover of heat concentration shell 9 is installed on the surface of the thermovent of cryrogenic unit 2.
Referring to fig. 1 and 2, an insertion opening is formed in a side surface of the water tank 4, the heat collecting device 3 is fixedly connected to the water tank 4 through a screw, and the heat pipe 12 of the heat collecting device 3 extends into the water tank 4 through the insertion opening.
Referring to fig. 2, a sealing ring 13 is disposed on the surface of the heat pipe 12 at the connection position of the heat pipe 12 and the heat concentrating case 9.
Referring to fig. 1, a water inlet 7 is disposed on one side of the top of the water tank 4, an air outlet 8 is disposed on the other side of the top of the water tank 4, and a water outlet 5 is disposed on the lower portion of the other side of the water tank 4.
Referring to fig. 1, a temperature display screen 6 is disposed on the surface of the water tank 4, and the temperature display screen 6 is electrically connected to a temperature sensor disposed inside the water tank 4 through a wire.
The utility model discloses a theory of operation and use flow: the utility model discloses an act on cryrogenic unit 2 in air cooling and the liquefaction system of air separation unit 1, the production efficiency of air separation unit 1 is favorable to improving through the super deep cold that cryrogenic unit 2 produced, can retrieve the heat that cryrogenic unit 2 discharged through heat collection device 3, heat water in leading-in water tank 4 of heat conduction simultaneously, thereby recycle the heat that cryrogenic unit 2 produced, avoid the waste of heat, be favorable to improving the productivity effect of enterprise, heat collection device 3 when the installation, the opposite side cover of heat centralization shell 9 is installed on the surface of the thermovent of cryrogenic unit 2, this mode is favorable to concentrating the heat that cryrogenic unit 2 produced inside heat centralization shell 9, reduce the loss of heat, be favorable to improving thermal availability factor, can seal the hookup location of heat pipe 12 and water tank 4 through sealing washer 13, and water body leakage is avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an ultra-low temperature cryrogenic air separation unit, includes air separation unit (1), cryrogenic unit (2), heat collection device (3) and water tank (4), its characterized in that: one side of the air separation unit (1) is provided with a cryogenic unit (2), the cryogenic unit (2) acts on an air cooling and liquefying system of the air separation unit (1), one side of the deep cooling unit (2) is provided with a water tank (4), the water tank (4) is connected with the deep cooling unit (2) through a heat collecting device (3), the heat collecting device (3) comprises a heat concentration shell (9) and a heat pipe (12), the heat pipes (12) are arranged in the heat concentration shell (9) at equal intervals, one end of the heat pipe (12) extends out of the heat concentration shell (9), the upper part and the lower part of one side of the heat concentration shell (9) are provided with ventilation openings (11), the outer surface of the heat concentration shell (9) is fixedly welded with a mounting lug (10), the other side of the heat concentration shell (9) is covered and installed on the surface of a heat dissipation opening of the deep cooling unit (2).
2. An ultra-low temperature cryogenic air separation unit according to claim 1, characterized in that: an insertion opening is formed in one side face of the water tank (4), the heat collecting device (3) is fixedly connected with the water tank (4) through screws, and the heat pipe (12) of the heat collecting device (3) extends to the inside of the water tank (4) through the insertion opening.
3. An ultra-low temperature cryogenic air separation unit according to claim 1, characterized in that: and a sealing ring (13) sleeved on the surface of the heat pipe (12) is arranged at the connecting position of the heat pipe (12) and the heat concentration shell (9).
4. An ultra-low temperature cryogenic air separation unit according to claim 1, characterized in that: a water filling opening (7) is formed in one side of the top of the water tank (4), an exhaust opening (8) is formed in the other side of the top of the water tank (4), and a water outlet (5) is formed in the lower portion of the side face of the other side of the water tank (4).
5. An ultra-low temperature cryogenic air separation unit according to claim 1, characterized in that: the temperature display device is characterized in that a temperature display screen (6) is arranged on the surface of the water tank (4), and the temperature display screen (6) is electrically connected with a temperature sensor arranged inside the water tank (4) through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921953910.6U CN210740861U (en) | 2019-11-13 | 2019-11-13 | Ultra-low temperature cryogenic air separation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921953910.6U CN210740861U (en) | 2019-11-13 | 2019-11-13 | Ultra-low temperature cryogenic air separation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210740861U true CN210740861U (en) | 2020-06-12 |
Family
ID=71009327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921953910.6U Expired - Fee Related CN210740861U (en) | 2019-11-13 | 2019-11-13 | Ultra-low temperature cryogenic air separation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210740861U (en) |
-
2019
- 2019-11-13 CN CN201921953910.6U patent/CN210740861U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 |