CN205340193U - Crude carbolic acid continuous rectification device - Google Patents
Crude carbolic acid continuous rectification device Download PDFInfo
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- CN205340193U CN205340193U CN201620126460.3U CN201620126460U CN205340193U CN 205340193 U CN205340193 U CN 205340193U CN 201620126460 U CN201620126460 U CN 201620126460U CN 205340193 U CN205340193 U CN 205340193U
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- rectifying column
- rectifying
- condenser
- pipeline
- column
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Abstract
The utility model discloses a crude carbolic acid continuous rectification device relates to rectification plant technical field, and the handling capacity of solving current crude carbolic acid rectification plant existence is little, and unable problem of adjusting. A crude carbolic acid continuous rectification device, includes rectifying still, rectifying column, condenser, vacuum pump, receiver, the rectifying column include first rectifying column and second rectifying column, the top of first rectifying column install first condenser, the second condenser is installed at the top of second rectifying column, the lower part air inlet of first rectifying column pass through the pipeline and be connected with the rectifying still, the first condenser at first rectifying column top passes through the pipeline to be connected with the air inlet of second rectifying column lower part, the second condenser at second rectifying column top pass through pipeline and vacuum pump connection, second rectifying column upper portion is equipped with gathers mouthful, gathers mouthful to be connected with receiver through the pipeline. The utility model discloses can adjust the handling capacity as required, the handling capacity is big, and the rectification efficiency is high, the energy consumption is low, area is little.
Description
Technical field
This utility model relates to rectifying device technical field, is specifically related to a kind of crude phenols continuous rectification apparatus.
Background technology
In Chemical Manufacture, rectifying device is generally and rectifying still and a rectifying column is connected, and rectifying column is connected with condenser again, and after condensation, condensation obtains different products at different temperatures.When actually used, treating capacity cannot be carried out regulating, and treating capacity is smaller.When treating capacity is big, it is generally adopted major diameter rectifying column, but it is big to there is floor space, and treating capacity still cannot be carried out regulating, the shortcoming that energy consumption is high.
Existing refining of crude phenol production procedure is that crude phenols are heated to form phenol gas in rectifying still, enter rectifying column afterwards, after condensation, condensation obtains different products at different temperatures, the rectifying device adopted is single rectifying still and a rectifying column connection, there is treating capacity little, it is impossible to the defect being adjusted.
Solving the drawbacks described above that prior art exists, this utility model have developed a kind of crude phenols continuous rectification apparatus.
Summary of the invention
This utility model is little in order to solve the treating capacity of existing crude phenols rectifying device existence, and the problem that cannot regulate, and provides a kind of crude phenols continuous rectification apparatus.
This utility model is achieved through the following technical solutions:
A kind of crude phenols continuous rectification apparatus, including rectifying still, rectifying column, condenser, vacuum pump, material receiver, described rectifying column includes the first rectifying column and Second distillation column, the top of the first described rectifying column is provided with the first condenser, the top of Second distillation column is provided with the second condenser, the bottom air inlet of the first described rectifying column is connected with rectifying still by pipeline, first condenser at the first rectifying column top is connected with the air inlet of Second distillation column bottom by pipeline, second condenser at described Second distillation column top is connected with vacuum pump by pipeline, Second distillation column top is provided with acquisition port, acquisition port is connected with material receiver by pipeline.
Further, the first described rectifying column and the tower diameter of Second distillation column are 1.9m, and tower height is 60-65m.
It is 4-7cm that described acquisition port is connected to caliber, and the pipeline that length is 11-14m is connected with material receiver, and material receiver is connected with acquisition port by elongated pipeline, passes through pressure differential, it is ensured that rectification product is pooled in material receiver smoothly.
Described rectifying still includes the first rectifying still and the second rectifying still, the first described rectifying still and after the second rectifying still parallel connection air inlet with the first rectifier bottoms be connected.
Compared with prior art, this utility model can regulate treating capacity as required, and treating capacity is big, and rectification efficiency is high, energy consumption is low, floor space is little.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1-the first rectifying column, 2-Second distillation column, 3-the first condenser, 4-the second condenser, 5-the first rectifying still, 6-the second rectifying still, 7-vacuum pump, 8-pipeline, 9-material receiver.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of crude phenols continuous rectification apparatus as shown in Figure 1, including rectifying still, rectifying column, condenser, vacuum pump, material receiver, described rectifying column includes the first rectifying column 1 and Second distillation column 2, the top of the first described rectifying column 1 is provided with the first condenser 3, the top of Second distillation column 2 is provided with the second condenser 4, the bottom air inlet of the first described rectifying column 1 is connected with rectifying still by pipeline, first condenser 3 at the first rectifying column 1 top is connected with the air inlet of Second distillation column 2 bottom by pipeline, second condenser 4 at described Second distillation column 2 top is connected with vacuum pump 7 by pipeline, Second distillation column 2 top is provided with acquisition port, acquisition port is connected with material receiver 9 by pipeline 8.
Wherein the tower diameter of the first rectifying column 1 and Second distillation column 2 is 1.9m, and tower height is 60-65m；The caliber of the pipeline 8 that acquisition port connects is 4-7cm, and length is 11-14m；Rectifying still includes the first rectifying still 5 and the second rectifying still 6, is connected with the air inlet bottom the first rectifying column 1 after the first described rectifying still 5 and the second rectifying still 6 parallel connection.
Claims (4)
1. a crude phenols continuous rectification apparatus, it is characterized in that, including rectifying still, rectifying column, condenser, vacuum pump, material receiver, described rectifying column includes the first rectifying column and Second distillation column, the top of the first described rectifying column is provided with the first condenser, the top of Second distillation column is provided with the second condenser, the bottom air inlet of the first described rectifying column is connected with rectifying still by pipeline, first condenser at the first rectifying column top is connected with the air inlet of Second distillation column bottom by pipeline, second condenser at described Second distillation column top is connected with vacuum pump by pipeline, Second distillation column top is provided with acquisition port, acquisition port is connected with material receiver by pipeline.
2. crude phenols continuous rectification apparatus according to claim 1, it is characterised in that the first described rectifying column and the tower diameter of Second distillation column are 1.9m, and tower height is 60-65m.
3. crude phenols continuous rectification apparatus according to claim 1 and 2, it is characterised in that it is 4-7cm that described acquisition port is connected to caliber, and the pipeline that length is 11-14m is connected with material receiver.
4. crude phenols continuous rectification apparatus according to claim 1 and 2, it is characterised in that described rectifying still includes the first rectifying still and the second rectifying still, the first described rectifying still and after the second rectifying still parallel connection air inlet with the first rectifier bottoms be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126460.3U CN205340193U (en) | 2016-02-18 | 2016-02-18 | Crude carbolic acid continuous rectification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126460.3U CN205340193U (en) | 2016-02-18 | 2016-02-18 | Crude carbolic acid continuous rectification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205340193U true CN205340193U (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620126460.3U Expired - Fee Related CN205340193U (en) | 2016-02-18 | 2016-02-18 | Crude carbolic acid continuous rectification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205340193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350821A (en) * | 2021-05-28 | 2021-09-07 | 鲁西化工集团股份有限公司硅化工分公司 | Device for improving operation effect of rectification system |
-
2016
- 2016-02-18 CN CN201620126460.3U patent/CN205340193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350821A (en) * | 2021-05-28 | 2021-09-07 | 鲁西化工集团股份有限公司硅化工分公司 | Device for improving operation effect of rectification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wang Mingzhai Town Village 030500 Shanxi city of Lvliang Province, Jiaocheng Xia (West Garden) Patentee after: Shanxi Xinyuan too biological Polytron Technologies Inc Address before: Wang Mingzhai Town Village 030500 Shanxi city of Lvliang Province, Jiaocheng Xia (West Garden) Patentee before: JIAOCHENG XINYUANTAI BIOLOGICAL TECHNOLOGY CO., LTD. |
|
| 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: 20160629 Termination date: 20200218 |