CN218915976U - Special overhead condenser for rectifying tower - Google Patents
Special overhead condenser for rectifying tower Download PDFInfo
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- CN218915976U CN218915976U CN202222933887.2U CN202222933887U CN218915976U CN 218915976 U CN218915976 U CN 218915976U CN 202222933887 U CN202222933887 U CN 202222933887U CN 218915976 U CN218915976 U CN 218915976U
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Abstract
The utility model provides a special tower top condenser for a rectifying tower, which comprises a distilling tower, wherein the lower part of the distilling tower is respectively welded with supporting legs; the upper part of the distillation tower is inserted with a tower top distillation pipe, and the peculiar and intelligent points lie in that the right side of the tower top distillation pipe is provided with a distillation cooling frame structure; the upper part of the distillation cooling frame structure is provided with a cooling protection frame structure; a reflux pipe is arranged at the right upper side of the distillation tower. The heat conducting copper plate is inclined downwards to the right in sequence, so that liquefied water can be quickly dropped after condensation, and meanwhile, the liquefied water can be quickly condensed into the condensation shell.
Description
Technical Field
The utility model belongs to the technical field of condensers, and particularly relates to a tower top condenser special for a rectifying tower.
Background
Although it can perform a certain separation function, it is not possible to separate a mixture into a product having a certain amount of high purity, and it is often required to obtain a product having a very high purity in petrochemical production, and the product having a high purity can be obtained by a rectification process using equipment called a rectification column, and the rectification process can be largely classified into two types: the plate column is characterized in that the gas-liquid two phases are generally subjected to countercurrent contact for multiple times, the gas-liquid two phases on each plate are generally subjected to cross flow, the packing column is subjected to continuous countercurrent contact, a general rectifying device consists of a rectifying column body, a condenser, a reflux tank, a reboiler and other devices, feeding is carried out into the rectifying column from a certain section of tower plate in the rectifying column, the tower plate is called a feeding plate, the rectifying column is divided into an upper section and a lower section by the feeding plate, the upper part of the feeding plate is called a rectifying section, and the lower part of the feeding plate is called a stripping section. The existing condenser has low condensing efficiency and low liquid guiding-out speed.
Disclosure of Invention
The utility model provides the special tower top condenser for the rectifying tower, which has a simple structure and can conveniently lead out cooled liquefied liquid.
The technical proposal is as follows: the tower top condenser special for the rectifying tower comprises a distilling tower, wherein the lower part of the distilling tower is respectively welded with supporting legs; the upper part of the distillation tower is inserted with a tower top distillation pipe, and the peculiar and intelligent points lie in that the right side of the tower top distillation pipe is provided with a distillation cooling frame structure; the upper part of the distillation cooling frame structure is provided with a cooling protection frame structure; a reflux pipe is arranged at the right upper side of the distillation tower.
Preferably, the distillation cooling frame structure comprises a condensation shell, and an ingress pipe is inserted into the left end of the condensation shell; the top of the inner wall of the condensation shell is respectively welded with a heat-conducting copper plate, and the heat-conducting copper plates are inclined downwards right in sequence; the lower part of the condensing shell is inserted with a three-way eduction tube; the lower part of the three-way delivery pipe is provided with a regulating valve.
Preferably, the cooling protection frame structure comprises a semiconductor refrigeration sheet, wherein a heat dissipation aluminum sheet is arranged on the upper screw of the semiconductor refrigeration sheet, and a heat dissipation fan is arranged on the inner screw of the heat dissipation aluminum sheet; the upper screw of the heat dissipation aluminum sheet is provided with a protective net.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the heat conducting copper plates are inclined downwards to the right in sequence, so that liquefied water can be quickly dropped after condensation, and meanwhile, the liquefied water can be quickly condensed into the condensation shell.
According to the utility model, the heat radiating effect of the semiconductor refrigerating sheet can be improved by matching the heat radiating fan with the heat radiating aluminum sheet.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the distillation cooling rack structure of the present utility model.
Fig. 3 is a schematic structural view of the cooling protection frame structure of the present utility model.
In the figure:
1. a distillation column; 2. support legs; 3. a column top distillation tube; 4. a distillation cooling rack structure; 41. a condensing housing; 42. an ingress pipe; 43. a thermally conductive copper plate; 44. a three-way delivery tube; 45. a regulating valve; 5. a cooling protection frame structure; 51. a semiconductor refrigeration sheet; 52. a heat radiation aluminum sheet; 53. a heat radiation fan; 54. a protective net; 6. and (5) a return pipe.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
examples:
as shown in fig. 1 and 2, the utility model provides a special tower top condenser for a rectifying tower, which comprises a distilling tower 1, wherein supporting legs 2 are respectively welded at the lower part of the distilling tower 1; the upper part of the distillation tower 1 is inserted with a tower top distillation pipe 3, and the curiosity and intelligence are that the right side of the tower top distillation pipe 3 is provided with a distillation cooling frame structure 4; the upper part of the distillation cooling frame structure 4 is provided with a cooling protection frame structure 5; a return pipe 6 is arranged at the right upper side of the distillation tower 1; the distillation cooling frame structure 4 comprises a condensation shell 41, and an ingress pipe 42 is inserted into the left end of the condensation shell 41; the top of the inner wall of the condensation shell 41 is respectively welded with a heat-conducting copper plate 43, and the heat-conducting copper plates 43 incline downwards to the right in sequence, so that liquefied water can be quickly dropped after condensation, and meanwhile, the liquefied water can be quickly condensed into the condensation shell 41; the lower part of the condensing shell 41 is inserted with a three-way delivery pipe 44; an adjusting valve 45 is installed at the lower part of the three-way delivery pipe 44, and the delivery direction of the three-way delivery pipe 44 can be adjusted by the adjusting valve 45.
As shown in fig. 3, in the above embodiment, specifically, the cooling protection frame structure 5 includes a semiconductor cooling plate 51, a heat dissipation aluminum plate 52 is mounted on an upper screw of the semiconductor cooling plate 51, a heat dissipation fan 53 is mounted on an inner screw of the heat dissipation aluminum plate 52, and the heat dissipation effect of the semiconductor cooling plate 51 can be increased by matching the heat dissipation fan 53 with the heat dissipation aluminum plate 52; the upper screw of the heat dissipation aluminum sheet 52 is provided with a protective net 54, and the heat dissipation aluminum sheet 52 can be protected by the protective net 54.
In the above embodiment, specifically, the introduction pipe 42 is connected to the overhead distillation pipe 3.
In the above embodiment, specifically, the middle position of the three-way delivery pipe 44 is connected with the return pipe 6.
In the above embodiment, specifically, the semiconductor refrigeration sheet 51 is embedded in the upper portion of the condensation housing 41.
Principle of operation
In the working process of the utility model, when in use, steam enters the inner side of the condensation shell 41 through the tower top distillation pipe 3, then the steam is cooled by the heat conduction copper plate 43 under the action of the semiconductor refrigerating sheet 51, so that the condensation effect can be improved, then condensed liquid is led out downwards through the three-way delivery pipe 44, and when the condensed liquid is required to be guided to the return pipe 6, the regulating valve 45 on the three-way delivery pipe 44 is closed.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (5)
1. The tower top condenser special for the rectifying tower comprises a distilling tower (1), wherein supporting legs (2) are respectively welded at the lower part of the distilling tower (1); the upper part of the distillation tower (1) is inserted with a tower top distillation pipe (3), and the peculiar and intelligent points are that the right side of the tower top distillation pipe (3) is provided with a distillation cooling frame structure (4); the upper part of the distillation cooling frame structure (4) is provided with a cooling protection frame structure (5); a return pipe (6) is arranged at the right upper side of the distillation tower (1).
2. The special tower top condenser for the rectifying tower according to claim 1, wherein the distillation cooling frame structure (4) comprises a condensing shell (41), and an ingress pipe (42) is inserted at the left end of the condensing shell (41); the top of the inner wall of the condensation shell (41) is welded with a heat conducting copper plate (43) respectively, and the heat conducting copper plates (43) incline downwards rightwards in sequence; the lower part of the condensing shell (41) is inserted with a three-way delivery pipe (44); the lower part of the three-way delivery pipe (44) is provided with a regulating valve (45).
3. The special tower top condenser for the rectifying tower according to claim 1, wherein the cooling protective frame structure (5) comprises a semiconductor refrigerating sheet (51), a heat dissipation aluminum sheet (52) is arranged on the upper screw of the semiconductor refrigerating sheet (51), and a heat dissipation fan (53) is arranged on the inner screw of the heat dissipation aluminum sheet (52); the upper screw of the heat dissipation aluminum sheet (52) is provided with a protective net (54).
4. The overhead condenser for rectifying column according to claim 2, wherein said introducing pipe (42) is connected to the overhead distillation pipe (3).
5. The special top condenser for the rectifying tower according to claim 2, wherein the middle position of the three-way delivery pipe (44) is communicated with the return pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222933887.2U CN218915976U (en) | 2022-11-04 | 2022-11-04 | Special overhead condenser for rectifying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222933887.2U CN218915976U (en) | 2022-11-04 | 2022-11-04 | Special overhead condenser for rectifying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218915976U true CN218915976U (en) | 2023-04-25 |
Family
ID=86011941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222933887.2U Active CN218915976U (en) | 2022-11-04 | 2022-11-04 | Special overhead condenser for rectifying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218915976U (en) |
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2022
- 2022-11-04 CN CN202222933887.2U patent/CN218915976U/en active Active
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