CN220443210U - Device for optimizing anethole secondary distillation process operation - Google Patents
Device for optimizing anethole secondary distillation process operation Download PDFInfo
- Publication number
- CN220443210U CN220443210U CN202321964052.1U CN202321964052U CN220443210U CN 220443210 U CN220443210 U CN 220443210U CN 202321964052 U CN202321964052 U CN 202321964052U CN 220443210 U CN220443210 U CN 220443210U
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- Prior art keywords
- water diversion
- tank
- diversion tank
- water
- condenser
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Links
- 238000004821 distillation Methods 0.000 title claims abstract description 38
- RUVINXPYWBROJD-ONEGZZNKSA-N trans-anethole Chemical compound COC1=CC=C(\C=C\C)C=C1 RUVINXPYWBROJD-ONEGZZNKSA-N 0.000 title claims abstract description 30
- 229940011037 anethole Drugs 0.000 title claims abstract description 15
- RUVINXPYWBROJD-UHFFFAOYSA-N para-methoxyphenyl Natural products COC1=CC=C(C=CC)C=C1 RUVINXPYWBROJD-UHFFFAOYSA-N 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 239000002351 wastewater Substances 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010992 reflux Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a device for optimizing the operation of a anethole secondary distillation process, which comprises a secondary distillation kettle, a condenser connected with the secondary distillation kettle, a first water dividing tank connected with the condenser and the secondary distillation kettle, and a wastewater tank connected with the first water dividing tank; the device also comprises a second water diversion tank, the top of the second water diversion tank is connected with a condenser, a valve is arranged at the bottom of the second water diversion tank and is connected with the wastewater tank, the second water diversion tank is connected with the first water diversion tank in series through an overflow pipe, and the bottom of the first water diversion tank and the bottom of the second water diversion tank are connected with a return pipe to the second distillation still. According to the utility model, the 300L water diversion tank is additionally arranged in series before the original water diversion tank, so that the frequency of water diversion is reduced compared with that of the existing device, the capacity of the water diversion tank is increased, the reflux quantity is small, and the energy consumption is low.
Description
Technical Field
The utility model relates to the technical field of petrochemical industry, in particular to a device for optimizing the operation of a anethole secondary distillation process.
Background
The anethole secondary distillation section, the distillation kettle heats, the extracted materials are condensed by a condenser and then are collected in a water diversion tank, an oil phase in the water diversion tank is arranged at the upper layer, a water phase is arranged at the lower layer, after the water diversion tank is fully collected, the top of the water diversion tank overflows into the kettle, and the water phase at the lower layer is separated into a wastewater tank.
The existing 200L water diversion tank has small volume, frequent water diversion operation, large reflux quantity, long extraction time, long process stage duration and high energy consumption because of the reflux of the water phase and the oil phase into the distillation kettle.
Disclosure of Invention
The utility model aims to provide a device for optimizing the operation of a anethole two-stage distillation process, 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 optimize device of anethole second grade distillation technology operation, includes second grade distillation cauldron, connects the condenser of second grade distillation cauldron, connects the water knockout drum of condenser and second grade distillation cauldron one, connects the waste water jar of water knockout drum one, its characterized in that: the device further comprises a second water diversion tank, the top of the second water diversion tank is connected with a condenser, a valve is arranged at the bottom of the second water diversion tank and is connected with the wastewater tank, the second water diversion tank is connected with the first water diversion tank through an overflow pipe, and the bottom of the first water diversion tank and the bottom of the second water diversion tank are connected with a return pipe to the second distillation still.
Preferably, the second water diversion tank and the first water diversion tank are connected in series, and the overflow pipe is respectively connected with the top of the second water diversion tank and the bottom of the first water diversion tank.
Preferably, the overflow pipe and the return pipe are both steel pipes.
Preferably, the volume of the second water diversion tank is 300L.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, a 300L water separating tank is additionally arranged, and is connected in series before an original water separating tank, materials are condensed by a condenser and then enter the 300L water separating tank, the materials are fully collected and overflowed to a 200L water separating tank from the top, and after the 200L water separating tank is fully filled, the materials overflow into the kettle from the top; compared with the existing device, the utility model has the advantages of reduced water diversion frequency, increased capacity of the water diversion tank, small reflux amount and low energy consumption.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
reference numerals
1. The second-stage distillation kettle comprises a second-stage distillation kettle body, a first water diversion tank body, a second water diversion tank body, a first condenser body, a second condenser body, a 6 waste water tank body, a 7 overflow pipe body, a 8 overflow pipe body, a 9 overflow pipe body, a return pipe body, a 10 pipeline body, a 11 pipeline body, a second pipeline body, a 12 pipeline body, a third pipeline body, a 13 pipeline body and a vent pipe valve.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
As shown in figure 1, the device for optimizing the operation of the anethole secondary distillation process comprises a secondary distillation kettle 1, a first condenser 4, a second condenser 5, a first water diversion tank 2, a second water diversion tank 3 and a wastewater tank 6.
The second-stage distillation kettle 1 is connected with a first condenser 4 through a first pipeline 10, the first condenser 4 is connected with a second condenser 5 in series through a third pipeline 12, the bottoms of the first condenser 4 and the second condenser 5 are connected with a second pipeline 11, the second pipeline 11 is connected with the top of a second water diversion tank 3, and the top of the second condenser 5 is provided with a drain pipe valve 13 for discharging pressure;
a manual valve is arranged at the bottom of the water distributing tank II 3 and is connected with the wastewater tank 6; the first water diversion tank 2 is connected with the second water diversion tank 3 in series through the first overflow pipe 7, and the first overflow pipe 7 is respectively connected with the top of the second water diversion tank 3 and the bottom of the first water diversion tank 2; the first water diversion tank 2 is connected with the top of the secondary distillation kettle 1 from the top through the overflow pipe 8, and the bottom of the second water diversion tank 3 and the bottom of the first water diversion tank 2 are connected with the return pipe 9 to the secondary distillation kettle 1.
The overflow pipe I7, the overflow pipe II 8 and the return pipe 9 are all steel pipes, the volume of the water diversion tank I2 is 200L, and the volume of the water diversion tank II 3 is 300L.
The working principle of the utility model is as follows:
the anethole secondary distillation section, the temperature of the secondary distillation kettle 1 is raised, the extracted material is condensed in a first condenser 4 and a second condenser 5 through a first pipeline 10, the condensed material firstly enters a second 300L water diversion tank 3 through a second pipeline 11, the material is fully collected and overflows into a first 200L water diversion tank 2 from the top through a first overflow pipe 7, and after the first water diversion tank 2 is fully filled, the material overflows into the secondary distillation kettle 1 from the top through a second overflow pipe 8. After the reflux, opening a manual valve at the bottom of the water distribution tank II 3 when the time is up, and separating the lower water phase into the wastewater tank 6, wherein the reflux does not exist in the kettle in the water distribution process; after the primary water phase is separated, after the reflux is carried out in the secondary distillation kettle 1, water is separated again, and the circulation is carried out in sequence until the water phase is separated, and the kettle temperature reaches a set value.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (6)
1. The device for optimizing the operation of the anethole two-stage distillation process is characterized in that: the device comprises a second-stage distillation kettle, a condenser connected with the second-stage distillation kettle, a first water diversion tank connected with the condenser and the second-stage distillation kettle, a waste water tank connected with the first water diversion tank and a second water diversion tank, wherein the condenser is connected to the top of the second water diversion tank, a valve is arranged at the bottom of the second water diversion tank and is connected with the waste water tank, the second water diversion tank is connected with the first water diversion tank through an overflow pipe, and a return pipe is connected to the second-stage distillation kettle through the bottom of the first water diversion tank and the bottom of the second water diversion tank.
2. An apparatus for optimizing the operation of a anethole secondary distillation process as claimed in claim 1, wherein: the valve is a manual valve.
3. An apparatus for optimizing the operation of a anethole secondary distillation process as claimed in claim 2, wherein: the manual valve controls the water diversion to be opened at regular intervals.
4. An apparatus for optimizing the operation of a anethole secondary distillation process as claimed in claim 1, wherein: the second water diversion tank is connected with the first water diversion tank in series, and the overflow pipe is respectively connected with the top of the second water diversion tank and the bottom of the first water diversion tank.
5. An apparatus for optimizing the operation of a anethole secondary distillation process as claimed in claim 1, wherein: the overflow pipe and the return pipe are both steel pipes.
6. An apparatus for optimizing the operation of a anethole secondary distillation process as claimed in claim 1, wherein: the volume of the second water diversion tank is 300L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321964052.1U CN220443210U (en) | 2023-07-25 | 2023-07-25 | Device for optimizing anethole secondary distillation process operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321964052.1U CN220443210U (en) | 2023-07-25 | 2023-07-25 | Device for optimizing anethole secondary distillation process operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220443210U true CN220443210U (en) | 2024-02-06 |
Family
ID=89728517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321964052.1U Active CN220443210U (en) | 2023-07-25 | 2023-07-25 | Device for optimizing anethole secondary distillation process operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220443210U (en) |
-
2023
- 2023-07-25 CN CN202321964052.1U patent/CN220443210U/en active Active
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