CN221015914U - Novel high-efficient carbonization tower that admits air - Google Patents
Novel high-efficient carbonization tower that admits air Download PDFInfo
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- CN221015914U CN221015914U CN202322349375.6U CN202322349375U CN221015914U CN 221015914 U CN221015914 U CN 221015914U CN 202322349375 U CN202322349375 U CN 202322349375U CN 221015914 U CN221015914 U CN 221015914U
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- Prior art keywords
- air inlet
- carbonization tower
- pipe
- inlet pipe
- main
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- 238000003763 carbonization Methods 0.000 title claims abstract description 69
- 238000007664 blowing Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims abstract description 7
- 210000003437 trachea Anatomy 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 6
- 239000002912 waste gas Substances 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 20
- 239000001569 carbon dioxide Substances 0.000 abstract description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 10
- 238000005507 spraying Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 235000017550 sodium carbonate Nutrition 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a novel efficient air inlet carbonization tower, which comprises a carbonization tower main body, wherein an air inlet mechanism and a supporting mechanism are arranged in an inner cavity of the carbonization tower main body, the air inlet mechanism comprises a main air inlet pipe, the left side of the main air inlet pipe is respectively communicated with a lower air inlet pipe and a middle air inlet pipe, the outer side wall of the main air inlet pipe is uniformly communicated with a branch air pipe, the air outlet of the branch air pipe is communicated with a spray head, the main air inlet pipe is communicated with a plurality of branch air pipes distributed in a layered manner, so that the air inlet amount in unit time is increased, the uniformity of air distribution in the carbonization tower main body is improved, the effective surface of mass transfer and heat transfer is improved, the air inlet efficiency of the carbonization tower main body is improved, the air inlet mechanism is spirally lifted under the action of an air blowing device in the process of carbon dioxide spraying, and the impact abrasion of a tube bundle in a heat exchange water tank is avoided.
Description
Technical Field
The utility model relates to the technical field of carbonization towers, in particular to a novel efficient air inlet carbonization tower.
Background
At present, the soda ash yield in China is about 30000kt/a, meanwhile, the yield requirement and the quality requirement of China on the soda ash production industry are higher and higher, a high-quality carbonization tower becomes necessary equipment for soda ash production and fertilizer production factories, an air inlet device of the carbonization tower is one of core devices of the carbonization tower, and carbon dioxide enters the carbonization tower through the air inlet device to react with ammonium salt solution. The air inlet device of the existing carbonization tower has the problems that air inlet is uneven, impact of air on a heat exchange tube in a water tank is large during air inlet, and the heat exchange tube is easy to deform locally, and aiming at the conditions, the technical innovation is carried out on the basis of the existing high-efficiency air inlet carbonization tower.
Disclosure of utility model
The utility model aims to provide a novel efficient air inlet carbonization tower so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel carbonization tower that admits air with high efficiency, includes the carbonization tower main part, mechanism and supporting mechanism have been laid to the inner chamber of carbonization tower main part, mechanism includes main intake pipe, the left side of main intake pipe is linked together respectively and is had lower extreme intake pipe and middle-end intake pipe, the lateral wall homogeneous communication of main intake pipe has the branch trachea, the tracheal gas outlet intercommunication of branch has the shower nozzle, blowing device has been laid to the below of main intake pipe, the lateral wall intercommunication of main intake pipe has circular gas distribution board, be annular evenly to be provided with the spring between circular gas distribution board and the main intake pipe, supporting mechanism is located the top of circular gas distribution board and cooperatees with circular gas distribution board.
Preferably, the supporting mechanism comprises a front end cover, a through hole is formed in the top of the front end cover, the main air inlet pipe is located in the through hole, supporting columns are uniformly arranged at the bottom of the front end cover, and the circular gas distribution plate is arranged at the bottom of the supporting columns.
Preferably, the inner chamber of carbonization tower main part evenly is provided with the water tank, the inner chamber of carbonization tower main part evenly is provided with two sets of condensers, the right side intercommunication of carbonization tower main part has the discharging pipe, the top intercommunication of carbonization tower main part has the exhaust pipe, the left side intercommunication of branch trachea has first inlet pipe and second inlet pipe.
Preferably, the front end cover is arranged in the inner cavity of the carbonization tower body, the blowing device is arranged at the bottom of the inner cavity of the carbonization tower body, and the lower end air inlet pipe and the middle end air inlet pipe are both arranged at the left side of the carbonization tower body.
Preferably, the main air inlet pipe and the branch air pipes are arranged in the inner cavity of the carbonization tower main body, and the branch air pipes are uniformly distributed in the inner cavity of the carbonization tower main body in a layered manner along the axial direction of the main air inlet pipe.
Preferably, the center line of the spray head on the branch air pipe of the same layer is tangent to a circle taking the center of the cross section of the main air inlet pipe as the origin, and the radius of the circle is larger than that of the main air inlet pipe.
Compared with the prior art, the utility model has the following beneficial effects:
The utility model relates to a novel high-efficient carbonization tower that admits air, main intake pipe intercommunication have a plurality of branch air pipes of lamellar distribution, and then increased the air input in the unit time, improved the homogeneity of gas distribution in the carbonization tower main part, improved the effective surface of mass transfer, heat transfer, improved see the contact mutually, improved the air inlet efficiency of carbonization tower main part;
The carbon dioxide is spirally lifted under the action of the blowing device in the process of spraying the carbon dioxide, so that impact abrasion to a tube bundle in the heat exchange water tank is avoided, and the service life of the equipment is prolonged.
Drawings
FIG. 1 is a schematic diagram of a novel efficient air-intake carbonization tower;
FIG. 2 is a front view of a novel efficient intake carbonization tower of the present invention;
fig. 3 is a front partial sectional view of a novel efficient air-intake carbonization tower.
In the figure: 1. a lower air inlet pipe; 11. a middle-end air inlet pipe; 111. a main air inlet pipe; 2. an air blowing device; 3. a branched gas pipe; 4. a spray head; 5. a front end cap; 6. a support column; 7. a circular gas distribution plate; 8. a spring; 9. a condensing box; 31. a carbonization tower main body; 32. a water tank; 33. a first feed tube; 34. a second feed tube; 35. an exhaust pipe; 36. and a discharging pipe.
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. 1-3, a novel efficient air intake carbonization tower comprises a carbonization tower main body 31, an air intake mechanism and a supporting mechanism are arranged in the inner cavity of the carbonization tower main body 31, the air intake mechanism comprises a main air intake pipe 111, the left side of the main air intake pipe 111 is respectively communicated with a lower air intake pipe 1 and a middle air intake pipe 11, the outer side wall of the main air intake pipe 111 is uniformly communicated with a branch air pipe 3, the air outlet of the branch air pipe 3 is communicated with a spray head 4, an air blowing device 2 is arranged below the main air intake pipe 111, the outer side wall of the main air intake pipe 111 is communicated with a circular air distribution plate 7, carbon dioxide enters the main air intake pipe 111 from the lower air intake pipe 1 and the middle air intake pipe 11 through the lower air intake pipe 1 and the middle air intake pipe 11, uniformly enters the branch air pipe 3 through the main air intake pipe 111 and is sprayed out through the spray head 4, and spirally rises under the action of the air blowing device 2 in the spraying process, the circular gas distribution plate 7 and the main gas inlet pipe 111 are uniformly and fixedly provided with springs 8 in an annular shape, the supporting mechanism is positioned at the top of the circular gas distribution plate 7 and is matched with the circular gas distribution plate 7, the supporting mechanism comprises a front end cover 5, a through hole is formed in the top of the front end cover 5, the main gas inlet pipe 111 is positioned in the through hole, a supporting column 6 is uniformly arranged at the bottom of the front end cover 5, the circular gas distribution plate 7 is fixedly arranged at the bottom of the supporting column 6, carbon dioxide in the main gas inlet pipe 111 is sprayed out of the circular gas distribution plate 7, the uniformity of spraying of the carbon dioxide is further improved, a water tank 32 is uniformly and fixedly arranged in the inner cavity of a carbonization tower main body 31, two groups of condensing boxes 9 are uniformly and fixedly arranged in the inner cavity of the carbonization tower main body 31, a discharging pipe 36 is communicated with the right side of the carbonization tower main body 31, an exhaust pipe 35 is communicated with the top of the carbonization tower main body 31, the left side intercommunication of branch trachea 3 has first inlet pipe 33 and second inlet pipe 34, anterior end cover 5 is fixed to be set up in the inner chamber of carbonization tower main part 31, blowing device 2 is fixed to be set up in the inner chamber bottom of carbonization tower main part 31, lower extreme intake pipe 1 and middle-end intake pipe 11 are all fixed to be set up in the left side of carbonization tower main part 31, main intake pipe 111 and branch trachea 3 are all fixed to be set up in the inner chamber of carbonization tower main part 31, branch trachea 3 is the lamellar evenly distributed in the inner chamber of carbonization tower main part 31 along the axial of main intake pipe 111, the central line of shower nozzle 4 on the branch trachea 3 of same layer is tangent with the circle that uses main intake pipe 111 cross section center as the origin, the radius of circle is greater than the radius of main intake pipe 111, utilize carbonization tower system alkali principle to be more ripe, just repeated here.
Working principle: carbon dioxide enters the main air inlet pipe 111 from the lower air inlet pipe 1 and the middle air inlet pipe 11, uniformly enters the branch air pipes 3 through the main air inlet pipe 111 and is sprayed out by the spray head 4, the main air inlet pipe 111 is communicated with a plurality of branch air pipes 3 distributed in a layered mode, the air inflow in unit time is further increased, the uniformity of air distribution in the carbonization tower main body 31 is improved, the effective surface of mass transfer and heat transfer is improved, the contact is improved, the air inlet efficiency of the carbonization tower main body 31 is improved, the carbon dioxide is spirally lifted under the action of the air blowing device 2 in the carbon dioxide spraying process, the impact abrasion of a tube bundle in a heat exchange water tank is avoided, and the service life of equipment is prolonged.
Claims (6)
1. Novel high-efficient carbonization tower that admits air, including carbonization tower main part (31), its characterized in that: the utility model discloses a carbonization tower, including carbonization tower main part (31), air inlet mechanism and supporting mechanism have been laid to the inner chamber of carbonization tower main part (31), air inlet mechanism includes main intake pipe (111), the left side of main intake pipe (111) is linked together respectively and is had lower extreme intake pipe (1) and middle-end intake pipe (11), the lateral wall homogeneous communication of main intake pipe (111) has branch trachea (3), the gas outlet intercommunication of branch trachea (3) has shower nozzle (4), blowing device (2) have been laid to the below of main intake pipe (111), the lateral wall intercommunication of main intake pipe (111) has circular gas distribution board (7), be annular evenly to be provided with spring (8) between circular gas distribution board (7) and the main intake pipe (111), supporting mechanism is located the top of circular gas distribution board (7) and cooperatees with circular gas distribution board (7).
2. The novel efficient air inlet carbonization tower according to claim 1, wherein: the supporting mechanism comprises a front end cover (5), a through hole is formed in the top of the front end cover (5), a main air inlet pipe (111) is located in the through hole, supporting columns (6) are uniformly arranged at the bottom of the front end cover (5), and a circular gas distribution plate (7) is arranged at the bottom of the supporting columns (6).
3. The novel efficient air inlet carbonization tower according to claim 2, wherein: the inner cavity of carbonization tower main part (31) evenly is provided with water tank (32), the inner cavity of carbonization tower main part (31) evenly is provided with two sets of condensing tanks (9), the right side intercommunication of carbonization tower main part (31) has discharging pipe (36), the top intercommunication of carbonization tower main part (31) has waste gas pipe (35), the left side intercommunication of branch trachea (3) has first inlet pipe (33) and second inlet pipe (34).
4. A novel efficient air inlet carbonization tower according to claim 3, characterized in that: the front end cover (5) is arranged in the inner cavity of the carbonization tower main body (31), the blowing device (2) is arranged at the bottom of the inner cavity of the carbonization tower main body (31), and the lower end air inlet pipe (1) and the middle end air inlet pipe (11) are both arranged at the left side of the carbonization tower main body (31).
5. The novel efficient air inlet carbonization tower according to claim 4, wherein: the main air inlet pipe (111) and the branch air pipes (3) are arranged in the inner cavity of the carbonization tower main body (31), and the branch air pipes (3) are uniformly distributed in the inner cavity of the carbonization tower main body (31) in a layered manner along the axial direction of the main air inlet pipe (111).
6. The novel efficient air inlet carbonization tower according to claim 5, wherein: the center line of the spray head (4) on the branch air pipe (3) of the same layer is tangent to a circle taking the center of the cross section of the main air inlet pipe (111) as an origin, and the radius of the circle is larger than that of the main air inlet pipe (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322349375.6U CN221015914U (en) | 2023-08-31 | 2023-08-31 | Novel high-efficient carbonization tower that admits air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322349375.6U CN221015914U (en) | 2023-08-31 | 2023-08-31 | Novel high-efficient carbonization tower that admits air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221015914U true CN221015914U (en) | 2024-05-28 |
Family
ID=91137414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322349375.6U Active CN221015914U (en) | 2023-08-31 | 2023-08-31 | Novel high-efficient carbonization tower that admits air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221015914U (en) |
-
2023
- 2023-08-31 CN CN202322349375.6U patent/CN221015914U/en active Active
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