CN216604645U - Waste heat regeneration device in adsorption dryer - Google Patents
Waste heat regeneration device in adsorption dryer Download PDFInfo
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- CN216604645U CN216604645U CN202122202361.2U CN202122202361U CN216604645U CN 216604645 U CN216604645 U CN 216604645U CN 202122202361 U CN202122202361 U CN 202122202361U CN 216604645 U CN216604645 U CN 216604645U
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- adsorption tower
- pipe
- adsorption
- regeneration
- tube
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 77
- 238000011069 regeneration method Methods 0.000 title claims abstract description 57
- 230000008929 regeneration Effects 0.000 title claims abstract description 56
- 239000002918 waste heat Substances 0.000 title claims abstract description 14
- 239000003463 adsorbent Substances 0.000 claims abstract description 26
- 230000001172 regenerating effect Effects 0.000 claims description 11
- 239000002808 molecular sieve Substances 0.000 claims description 8
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 8
- 230000003584 silencer Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000001035 drying Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a waste heat regeneration device in an adsorption dryer, which relates to the technical field of dryer equipment and aims at solving the problem that an adsorption tube in an adsorption tower of the existing adsorption dryer bears frequent impact of pressure, water vapor and heat in most of time and is easy to be mechanically crushed. The device has a novel structure, not only realizes the effect of protecting the adsorbent tube and prolongs the service life, but also achieves the purpose of reducing noise of air, reduces noise pollution and is suitable for popularization.
Description
Technical Field
The utility model relates to the technical field of drier equipment, in particular to a waste heat regeneration device in an adsorption drier.
Background
The adsorption dryer adopts advanced chemical technology, and the principle of the adsorption dryer is that saturated compressed air is filtered by using a special molecular sieve for gas purification by utilizing the difference between moisture and air molecular volume, water molecules can be easily adsorbed in the molecular sieve particles, the molecular sieve is reduced by utilizing a regeneration method, and the drying effect is achieved by utilizing the pressure swing adsorption principle.
An adsorbent tube in an adsorption tower of the existing adsorption dryer bears frequent impact of pressure, water vapor and heat in most of time and is easily broken mechanically. Therefore, the present invention provides a waste heat regeneration device in an adsorption dryer to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a waste heat regeneration device in an adsorption dryer, which solves the problem that an adsorption tube in an adsorption tower of the existing adsorption dryer bears frequent impact of pressure, water vapor and heat in most of time and is easy to be mechanically broken.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a waste heat regeneration device in an adsorption dryer comprises a base, two upright columns and a first adsorption tower, wherein the two upright columns with the same structure are fixedly installed at the top end of the base, and the first adsorption tower and a second adsorption tower are respectively and fixedly installed on the side walls of the two upright columns;
the utility model discloses a regeneration device for adsorption tower, including first adsorption tower, intake pipe, lower intake pipe, upper and lower regeneration pipe, the bottom fixed mounting of first adsorption tower has the intake pipe down, the one end of first adsorption tower and the bottom fixed connection of second adsorption tower are kept away from to the intake pipe down, the circumference lateral wall fixed mounting of intake pipe has two admission valves that the structure is the same down, the lateral wall fixed mounting of intake pipe has lower regeneration pipe down, the top fixed mounting of first adsorption tower has last regeneration pipe, the one end that first adsorption tower was kept away from to last regeneration pipe and the top fixed connection of second adsorption tower, the lateral wall fixed mounting of going up regeneration pipe has last intake pipe, the one end fixed mounting that first adsorption tower and second adsorption tower are close to each other has the second adsorption tower.
Preferably, the top end of the base is fixedly provided with a compressor, and one end of the compressor is fixedly connected with the side wall of the lower air inlet pipe.
Preferably, the circumference lateral wall fixed mounting of lower regenerating pipe has two lower regeneration valves that the structure is the same, the lateral wall fixed mounting of lower regenerating pipe has the muffler, the muffler is located between two lower regeneration valves.
Preferably, go up the circumference lateral wall fixed mounting of regenerating tube and have two last regeneration valves that the structure is the same, the lateral wall fixed mounting of going up the regenerating tube has the outlet duct, the outlet duct is located two and goes up between the regeneration valve.
Preferably, the inner walls of the first adsorption tower and the second adsorption tower are both fixedly provided with a sieve plate, one end of the sieve plate is fixedly provided with a plurality of adsorbent tubes with the same structure, and the side walls of the adsorbent tubes are provided with a plurality of groups of expansion joints with the same structure.
Preferably, the inner wall of the adsorbent tube is provided with a molecular sieve, the side wall of the adsorbent tube is provided with a plurality of groups of through holes matched with the expansion joints, and one ends of the sieve plates, which are far away from the adsorbent tube, are respectively connected with the lower air inlet pipe and the upper regeneration pipe.
The utility model has the beneficial effects that:
1. through set up multiunit adsorbent pipe on the sieve, shunt the air of compression, and adopt the structure of expansion joint, reduce the stress of adsorbent pipe wall and the pressure that the molecular sieve on the inner wall received to realized carrying out the effect protected to the adsorbent pipe, increase of service life.
2. The silencer is arranged between the lower regeneration valves, so that the purpose of reducing noise of air is achieved, and noise pollution is reduced.
In conclusion, the device not only realizes the effect of protecting the adsorbent tube and prolongs the service life, but also achieves the purpose of reducing noise of air, reduces noise pollution and is suitable for popularization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a view showing an installation structure of the adsorbent tube and the sieve plate of the present invention.
Reference numbers in the figures: 1. a base; 2. a column; 3. a first adsorption tower; 4. a second adsorption column; 5. a lower air inlet pipe; 6. a lower regenerating pipe; 7. a compressor; 8. an intake valve; 9. a lower regeneration valve; 10. a muffler; 11. an upper intake pipe; 12. an upper regenerating pipe; 13. an upper regeneration valve; 14. an air outlet pipe; 15. an adsorbent tube; 16. a sieve plate; 17. an expansion joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 and 2, a waste heat regeneration device in an adsorption dryer comprises a base 1, two columns 2 and a first adsorption tower 3, wherein two columns 2 with the same structure are fixedly installed at the top end of the base 1, the side walls of the two columns 2 are respectively fixedly installed with the first adsorption tower 3 and a second adsorption tower 4, the basic framework of the device is completed, a lower air inlet pipe 5 is fixedly installed at the bottom end of the first adsorption tower 3, a compressor 7 is fixedly installed at the top end of the base 1, one end of the compressor 7 is fixedly connected with the side wall of the lower air inlet pipe 5, one end of the lower air inlet pipe 5 far away from the first adsorption tower 3 is fixedly connected with the bottom end of the second adsorption tower 4, so that the purpose of retracting the air into the lower air inlet pipe 5 is realized, two air inlet valves 8 with the same structure are fixedly installed on the circumferential side wall of the lower air inlet pipe 5, and a lower regeneration pipe 6 is fixedly installed on the side wall of the lower air inlet pipe 5, the circumferential side wall of the lower regeneration pipe 6 is fixedly provided with two lower regeneration valves 9 with the same structure, and the side wall of the lower regeneration pipe 6 is fixedly provided with a silencer 10, the silencer 10 is positioned between the two lower regeneration valves 9, thereby achieving the effect of noise reduction treatment, the top end of the first adsorption tower 3 is fixedly provided with an upper regeneration pipe 12, the circumferential side wall of the upper regeneration pipe 12 is fixedly provided with two upper regeneration valves 13 with the same structure, the side wall of the upper regeneration pipe 12 is fixedly provided with an air outlet pipe 14, thereby realizing the discharge of dried air, the air outlet pipe 14 is positioned between the two upper regeneration valves 13, the end of the upper regeneration pipe 12 far away from the first adsorption tower 3 is fixedly connected with the top end of the second adsorption tower 4, the side wall of the upper regeneration pipe 12 is fixedly provided with an upper air inlet pipe 11, and the end of the first adsorption tower 3 and the second adsorption tower 4 close to each other is fixedly provided with the second adsorption tower 4, and finishing the adsorption treatment of the air.
Referring to fig. 3, the sieve plates 16 are fixedly mounted on the inner walls of the first adsorption tower 3 and the second adsorption tower 4, a plurality of adsorbent tubes 15 with the same structure are fixedly mounted at one end of each sieve plate 16, a plurality of groups of expansion joints 17 with the same structure are arranged on the side wall of each adsorbent tube 15, molecular sieves are arranged on the inner walls of the adsorbent tubes 15, and as a plurality of groups of through holes matched with the expansion joints 17 are arranged on the side wall of each adsorbent tube 15, one ends of the two sieve plates 16, which are far away from the adsorbent tubes 15, are respectively connected with the lower air inlet tube 5 and the upper regeneration tube 12, so that the stress on the tube walls of the adsorbent tubes and the pressure on the molecular sieves on the inner walls are reduced, the effect of protecting the adsorbent tubes is achieved, and the service life of the device is prolonged.
The working principle is as follows: the device is when using, at first the compressor 7 drives humid air and enters into in the second adsorption tower 4 through admission valve 8, then the entering passes through sieve 16 and adsorbent pipe 15 in proper order, carry out drying process to humid air, the air after the drying passes through expansion joint 17 and enters into last regenerating pipe 12, in the first adsorption tower 3 of entering through last admission pipe 11, adsorb regeneration, muffler 10 is arranged in simultaneously and is realized falling the processing of making an uproar to dry air down between regeneration valve 9, open regeneration valve 9 down and make the air pass through regeneration pipe 6 down and enter into in the second adsorption tower 4, dry air passes through regeneration pipe 12 and upper regeneration valve 13 and discharges in air outlet duct 14.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The waste heat regeneration device in the adsorption dryer comprises a base (1), two upright columns (2) and a first adsorption tower (3), and is characterized in that the top end of the base (1) is fixedly provided with the two upright columns (2) with the same structure, and the side walls of the two upright columns (2) are respectively fixedly provided with the first adsorption tower (3) and a second adsorption tower (4);
the utility model discloses a novel adsorption tower, including first adsorption tower (3), intake pipe (5) under the bottom fixed mounting of first adsorption tower (3), intake pipe (5) are kept away from the one end of first adsorption tower (3) and the bottom fixed connection of second adsorption tower (4) down, the circumference lateral wall fixed mounting of intake pipe (5) has two admission valves (8) that the structure is the same down, the lateral wall fixed mounting of intake pipe (5) has down regenerating tube (6) down, the top fixed mounting of first adsorption tower (3) has last regenerating tube (12), go up regenerating tube (12) and keep away from the one end of first adsorption tower (3) and the top fixed connection of second adsorption tower (4), the lateral wall fixed mounting of going up regenerating tube (12) has last admission pipe (11), the one end fixed mounting that first adsorption tower (3) and second adsorption tower (4) are close to each other has second adsorption tower (4).
2. The waste heat regeneration device in the adsorption dryer according to claim 1, wherein a compressor (7) is fixedly installed at the top end of the base (1), and one end of the compressor (7) is fixedly connected with the side wall of the lower air inlet pipe (5).
3. The waste heat regeneration device in the adsorption dryer according to claim 1, wherein two lower regeneration valves (9) with the same structure are fixedly installed on the circumferential side wall of the lower regeneration pipe (6), a silencer (10) is fixedly installed on the side wall of the lower regeneration pipe (6), and the silencer (10) is located between the two lower regeneration valves (9).
4. The waste heat regeneration device in the adsorption dryer according to claim 1, wherein two upper regeneration valves (13) with the same structure are fixedly installed on the circumferential side wall of the upper regeneration pipe (12), an air outlet pipe (14) is fixedly installed on the side wall of the upper regeneration pipe (12), and the air outlet pipe (14) is located between the two upper regeneration valves (13).
5. The waste heat regeneration device in the adsorption dryer according to claim 1, wherein a sieve plate (16) is fixedly installed on the inner wall of each of the first adsorption tower (3) and the second adsorption tower (4), a plurality of adsorbent tubes (15) with the same structure are fixedly installed at one end of the sieve plate (16), and a plurality of groups of expansion joints (17) with the same structure are arranged on the side wall of each adsorbent tube (15).
6. The waste heat regeneration device in the adsorption dryer according to claim 5, wherein the inner wall of the adsorbent tube (15) is provided with a molecular sieve, the side wall of the adsorbent tube (15) is provided with a plurality of groups of through holes matched with the expansion joints (17), and one ends of the two sieve plates (16) far away from the adsorbent tube (15) are respectively connected with the lower air inlet tube (5) and the upper regeneration tube (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122202361.2U CN216604645U (en) | 2021-09-13 | 2021-09-13 | Waste heat regeneration device in adsorption dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122202361.2U CN216604645U (en) | 2021-09-13 | 2021-09-13 | Waste heat regeneration device in adsorption dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216604645U true CN216604645U (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122202361.2U Expired - Fee Related CN216604645U (en) | 2021-09-13 | 2021-09-13 | Waste heat regeneration device in adsorption dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216604645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117358009A (en) * | 2023-12-04 | 2024-01-09 | 浙江正大空分设备有限公司 | Waste heat regeneration dryer adopting steam heat exchange |
-
2021
- 2021-09-13 CN CN202122202361.2U patent/CN216604645U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117358009A (en) * | 2023-12-04 | 2024-01-09 | 浙江正大空分设备有限公司 | Waste heat regeneration dryer adopting steam heat exchange |
| CN117358009B (en) * | 2023-12-04 | 2024-05-31 | 浙江正大空分设备有限公司 | Waste heat regeneration dryer adopting steam heat exchange |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |