CN220119675U - Improved cryogenic air separation cooling box - Google Patents
Improved cryogenic air separation cooling box Download PDFInfo
- Publication number
- CN220119675U CN220119675U CN202320721014.7U CN202320721014U CN220119675U CN 220119675 U CN220119675 U CN 220119675U CN 202320721014 U CN202320721014 U CN 202320721014U CN 220119675 U CN220119675 U CN 220119675U
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- China
- Prior art keywords
- cold box
- block
- reflecting
- plane mirror
- air separation
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- 238000000926 separation method Methods 0.000 title claims abstract description 23
- 238000001816 cooling Methods 0.000 title description 4
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 239000004005 microsphere Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses an improved cryogenic air separation cold box, which relates to the technical field of cold box equipment and comprises a cold box shell, wherein a plurality of groups of first reflecting blocks are arranged at the top of the cold box shell, a second reflecting block is arranged on one side of the first reflecting blocks, a third reflecting block is arranged at one end of the second reflecting block, a supporting frame is fixed on one side of the cold box shell, a limiting block is arranged at one end of the supporting frame, a plurality of groups of first plane mirrors are arranged on the outer wall of the cold box shell, a second plane mirror is arranged on one side of the first plane mirrors, and a fourth reflecting block is arranged at the bottom of the second plane mirrors. According to the utility model, through the arrangement of the second reflecting block and the first plane mirror, the problem that when weather is hot, the temperature of the inner wall of the cryogenic air separation cold box is uneven due to uneven illumination of the light source is solved, and through the arrangement of the limiting block and the supporting frame, the stress area of the cold box shell can be increased and wind power is transferred when the cold box shell encounters strong wind.
Description
Technical Field
The utility model relates to the technical field of cold box equipment, in particular to an improved cryogenic air separation cold box.
Background
The cryogenic air separation device uses air as raw material, and uses compression, purification and heat exchange to make the air be liquefied into liquid air, and the liquid air is the mixture of liquid oxygen and liquid nitrogen, and utilizes the difference of boiling points of liquid oxygen and liquid nitrogen, and utilizes rectification to make them be separated so as to obtain the required gas.
The refrigerating speed of the cryogenic air separation device is safe and reliable, the cryogenic air separation device is used for rapid refrigeration, the cryogenic air separation device is safe and reliable, the low-pressure process is introduced by liquid nitrogen, and the energy consumption of the small air separation device is reduced.
However, when the weather is hot, the existing equipment can generate a certain fall due to the fact that the temperature of the inner wall of the cryogenic air separation cooling box is uneven due to the fact that the light source irradiates.
Disclosure of Invention
Based on this, the present utility model aims to provide an improved cryogenic air separation cooling box, so as to solve the technical problems mentioned in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an improved generation cryogenic air separation cooler bin, includes the cooler bin casing, the top of cooler bin casing is equipped with the first reflector block of multiunit, and one side of first reflector block is equipped with the second reflector block, the one end of second reflector block is equipped with the third reflector block, one side of cooler bin casing is fixed with the support frame, and the one end of support frame is installed the stopper, the outer wall of cooler bin casing is equipped with the first plane mirror of multiunit, and one side of first plane mirror is equipped with the second plane mirror, the bottom of second plane mirror is equipped with the fourth reflector block.
Through adopting above-mentioned technical scheme, when having solved the weather and being hot, can lead to the uneven problem of cryogenic air separation cold box inner wall temperature because of the light source shines unevenly, through the setting of stopper and support frame for when the cold box casing meets strong wind, can increase the area of force of bearing of cold box casing, and shift wind-force.
The utility model further provides that the outer wall of the cold box shell is uniformly coated with a coating, and the coating is heat insulation coating.
By adopting the technical scheme, the coating is made of the existing material, and the main raw materials comprise nano hollow microspheres, high-grade emulsion, titanium dioxide and the like, so that a large amount of infrared rays can be reflected, the infrared rays are prevented from heating objects, radiant heat and heat conduction of the sun and the infrared rays can be effectively inhibited, and the heat insulation and preservation inhibition efficiency can reach about 90%.
The utility model is further arranged that the first reflecting block, the second reflecting block and the third reflecting block are arc-shaped, and the angles of the first reflecting block and the third reflecting block are inclined by 30 degrees.
Through adopting above-mentioned technical scheme, at the top fixed mounting multiunit first reflection piece and the second reflection piece of cold box casing for the top temperature of cold box casing remains unchanged, and angle 30 gradient is in order to make the better light source of the opposite side of first reflection piece and third reflection piece reflect.
The utility model is further characterized in that the limiting block is obliquely arranged at one end of the supporting frame, and the surface of the limiting block is arc-shaped.
By adopting the technical scheme, the stress area of the cold box shell can be increased, and the surface of the limiting block is arc-shaped, so that wind power can be rapidly transferred.
The utility model is further arranged that the fourth reflecting block is positioned on the outer wall of the cold box shell and is in a concave arc shape.
By adopting the technical scheme, the fourth reflection block is arranged at the bottom end of the second plane mirror, and is in a concave arc shape, so that surrounding light sources are reflected, and the temperature of the inner wall of the cold box shell is kept unchanged.
The utility model is further arranged that the second plane mirror is positioned at the bottom of the first plane mirror, and the second plane mirror and the first plane mirror are inclined at an angle of 30 degrees.
Through adopting above-mentioned technical scheme, the setting of multiunit first plane mirror and second plane mirror is on the outer wall of cold box casing, reflects the light source, and the angle 30 gradient is for better reflection to the light source of side.
In summary, the utility model has the following advantages:
according to the utility model, through the arrangement of the second reflecting block and the first plane mirror, the plurality of groups of the first plane mirrors and the second reflecting blocks are arranged on the outer wall of the cold box shell to reflect the light source, so that the problem that when the weather is hot in the existing equipment, the temperature of the inner wall of the cryogenic air separation cold box is uneven due to uneven irradiation of the light source is solved, and through the arrangement of the limiting block and the supporting frame, the stress area of the cold box shell can be increased and the wind power is transferred when the cold box shell encounters strong wind.
Drawings
FIG. 1 is a front perspective view of the present utility model;
FIG. 2 is a right side perspective view of the present utility model;
FIG. 3 is a top perspective view of the present utility model;
fig. 4 is a left side perspective view of the present utility model.
In the figure: 1. a cold box housing; 2. a coating; 3. a first reflection block; 4. a second reflection block; 5. a third reflection block; 6. a limiting block; 7. a support frame; 8. a first plane mirror; 9. a second plane mirror; 10. and a fourth reflection block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
An improved cryogenic air separation cold box is shown as 1-4 and comprises a cold box shell 1, a plurality of groups of first reflecting blocks 3 are arranged at the top of the cold box shell 1, a second reflecting block 4 is arranged on one side of the first reflecting block 3, a third reflecting block 5 is arranged at one end of the second reflecting block 4, a supporting frame 7 is fixed on one side of the cold box shell 1, a limiting block 6 is arranged at one end of the supporting frame 7, a plurality of groups of first plane mirrors 8 are arranged on the outer wall of the cold box shell 1, a second plane mirror 9 is arranged on one side of the first plane mirror 8, a fourth reflecting block 10 is arranged at the bottom of the second plane mirror 9, and the problem that when the existing equipment is hot, uneven temperature of the inner wall of the cryogenic air separation cold box is caused due to uneven illumination of a light source is solved.
Referring to fig. 1-4, in the above embodiment, the outer wall of the cold box shell 1 is uniformly coated with a coating 2, and the coating 2 is a heat insulation coating, and the coating is made of the existing material, and the main raw materials are nano hollow microspheres, high-grade emulsion, titanium dioxide and other substances, so that the infrared rays can be reflected in a large amount, the object is prevented from being heated by the infrared rays, radiant heat and heat conduction of the sun and the infrared rays can be effectively inhibited, and the heat insulation inhibition efficiency can reach about 90%.
Referring to fig. 1-4, in the above embodiment, the first reflecting block 3, the second reflecting block 4 and the third reflecting block 5 are arc-shaped, and the first reflecting block 3 and the third reflecting block 5 are inclined at an angle of 30 degrees, and multiple groups of the first reflecting block 3 and the second reflecting block 4 are fixedly installed on the top of the cold box housing 1, so that the temperature of the top of the cold box housing 1 is kept unchanged, and the first reflecting block 3 and the third reflecting block 5 are inclined at an angle of 30 degrees to better reflect the side light source.
Referring to fig. 1 to 4, in the above embodiment, the limiting block 6 is obliquely installed at one end of the supporting frame 7, and the surface of the limiting block 6 is arc-shaped, so that the stress area of the cold box shell 1 can be increased, and the surface of the limiting block 6 is arc-shaped, so that the wind power can be quickly transferred.
Referring to fig. 1-4, in the above embodiment, the fourth reflecting block 10 is located on the outer wall of the cold box casing 1, and the fourth reflecting block 10 is in a concave arc shape, and the fourth reflecting block 10 is mounted at the bottom end of the second plane mirror 9, so that the fourth reflecting block 10 is in a concave arc shape, so that surrounding light sources reflect, and the temperature of the inner wall of the cold box casing 1 is kept unchanged.
Referring to fig. 1-4, in the above embodiment, the second plane mirror 9 is located at the bottom of the first plane mirror 8, and the second plane mirror 9 and the first plane mirror 8 are inclined by 30 degrees, and multiple sets of the first plane mirror 8 and the second plane mirror 9 are disposed on the outer wall of the cold box housing 1, so that the light source is reflected, and the light source on the side is reflected by the inclined angle by 30 degrees for better.
The working principle of the utility model is as follows: when the cold box shell 1 is irradiated by a strong light source, the whole temperature of the cold box shell 1 can be kept unchanged under the action of the coating 2, but when the irradiation of sunlight changes along with the time, the irradiation light source on one side of the cold box shell 1 is strong, so that the internal temperature changes, so that the light sources are reflected by the multiple groups of first plane mirrors 8 and second plane mirrors 9 arranged on the outer wall of the cold box shell 1, the light sources around the second plane mirrors are reflected by the secondary fourth reflection blocks 10 arranged at the bottom ends of the second plane mirrors 9, the temperature of the inner wall of the cold box shell 1 is kept unchanged, a supporting frame 7 is arranged at one end of the cold box shell 1, a limiting block 6 is fixedly arranged at one end of the supporting frame 7, the stress area of the cold box shell 1 can be increased, wind power is transferred, and the top light focusing performance of the cold box shell 1 is strong in the whole day irradiation, so that the top temperature of the cold box shell 1 is kept unchanged by fixedly arranging the multiple groups of first reflection blocks 3 and the second reflection blocks 4 at the top of the cold box shell 1.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (6)
1. An improved cryogenic air separation cold box comprises a cold box shell (1), and is characterized in that: the top of cold box casing (1) is equipped with multiunit first reflector block (3), and one side of first reflector block (3) is equipped with second reflector block (4), the one end of second reflector block (4) is equipped with third reflector block (5), one side of cold box casing (1) is fixed with support frame (7), and stopper (6) are installed to one end of support frame (7), the outer wall of cold box casing (1) is equipped with multiunit first plane mirror (8), and one side of first plane mirror (8) is equipped with second plane mirror (9), the bottom of second plane mirror (9) is equipped with fourth reflector block (10).
2. An improved cryogenic air separation plant as claimed in claim 1, wherein: the outer wall of the cold box shell (1) is uniformly coated with a coating (2), and the coating (2) is heat insulation paint.
3. An improved cryogenic air separation plant as claimed in claim 1, wherein: the first reflecting block (3), the second reflecting block (4) and the third reflecting block (5) are arc-shaped, and the angles of the first reflecting block (3) and the third reflecting block (5) are inclined by 30 degrees.
4. An improved cryogenic air separation plant as claimed in claim 1, wherein: the limiting block (6) is obliquely arranged at one end of the supporting frame (7), and the surface of the limiting block (6) is arc-shaped.
5. An improved cryogenic air separation plant as claimed in claim 1, wherein: the fourth reflecting block (10) is positioned on the outer wall of the cold box shell (1), and the fourth reflecting block (10) is in a concave arc shape.
6. An improved cryogenic air separation plant as claimed in claim 1, wherein: the second plane mirror (9) is positioned at the bottom of the first plane mirror (8), and the second plane mirror (9) and the first plane mirror (8) are inclined at an angle of 30 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320721014.7U CN220119675U (en) | 2023-04-04 | 2023-04-04 | Improved cryogenic air separation cooling box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320721014.7U CN220119675U (en) | 2023-04-04 | 2023-04-04 | Improved cryogenic air separation cooling box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220119675U true CN220119675U (en) | 2023-12-01 |
Family
ID=88913614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320721014.7U Active CN220119675U (en) | 2023-04-04 | 2023-04-04 | Improved cryogenic air separation cooling box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220119675U (en) |
-
2023
- 2023-04-04 CN CN202320721014.7U patent/CN220119675U/en active Active
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