CN204447358U - Valine preparation distilling apparatus - Google Patents
Valine preparation distilling apparatus Download PDFInfo
- Publication number
- CN204447358U CN204447358U CN201420774033.7U CN201420774033U CN204447358U CN 204447358 U CN204447358 U CN 204447358U CN 201420774033 U CN201420774033 U CN 201420774033U CN 204447358 U CN204447358 U CN 204447358U
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- CN
- China
- Prior art keywords
- effect evaporator
- single effect
- liquid separator
- gas
- shell side
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Abstract
The utility model discloses a kind of valine preparation distilling apparatus, comprise concentrated flow container, single effect evaporator, gas-liquid separator, surface condenser, condensate water pot, the top of described single effect evaporator is connected with gas-liquid separator, the middle part of described single effect evaporator is provided with feed(raw material)inlet and return duct, described return duct is connected with bottom gas-liquid separator, the below of the feed(raw material)inlet of described single effect evaporator is provided with heater, the bottom of described single effect evaporator is connected with concentrated flow container, the top of described gas-liquid separator is connected with the shell side inlet of surface condenser.The utility model aims to provide the effective valine preparation distilling apparatus of a kind of concentrating and separating.
Description
Technical field
The utility model relates to valine production equipment field, particularly a kind of valine preparation distilling apparatus.
Background technology
Valine project with Cymag, isobutylaldehyde, carbonic hydroammonium for raw material, through in synthesis, sodium hydroxide hydrolysis, sulfuric acid and after obtained racemic modification, obtained Valine and D-Val after racemate resolution.In the process, can carry out follow-up hydrolyzing process, mainly remove moisture in the process after synthesis after needing to carry out distillation and concentration, it is very important for therefore obtaining a set of efficient distilling apparatus to carry out concentrating and separating.
Utility model content
The purpose of this utility model is to provide the effective valine preparation distilling apparatus of a kind of concentrating and separating.
The technical scheme that the utility model provides is: a kind of valine preparation distilling apparatus, comprise concentrated flow container, single effect evaporator, gas-liquid separator, surface condenser, condensate water pot, the top of described single effect evaporator is connected with gas-liquid separator, the middle part of described single effect evaporator is provided with feed(raw material)inlet and return duct, described return duct is connected with bottom gas-liquid separator, the below of the feed(raw material)inlet of described single effect evaporator is provided with heater, the bottom of described single effect evaporator is connected with concentrated flow container, the top of described gas-liquid separator is connected with the shell side inlet of surface condenser, the first outlet on the shell side of described surface condenser is connected with vavuum pump, the first described outlet is two and is separately positioned on top and the bottom of shell side, described condensate water pot exports with second of the shell side of heater and surface condenser respectively and is connected, the second described outlet is arranged on the bottom of shell side, be arranged on the height of height higher than the second outlet of the first outlet of shell side bottom, described heater comprises shell and is vertically arranged on many bodys of enclosure, many described bodys are from top to bottom provided with multiple spherical chamber.
In above-mentioned valine preparation distilling apparatus, described concentrated flow container is two.
The utility model achieves effective distillation of single effect evaporator by gas-liquid separator, prevent material loss, and many bodys of given shape improve distillation efficiency, achieved flowing and the energy exchange efficiency of material by vavuum pump, whole system is efficient, energy-conservation.
Accompanying drawing explanation
Fig. 1 is the structure chart of embodiment 1 of the present utility model.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical solution of the utility model is described in further detail, but does not form any restriction of the present utility model.
Embodiment 1
As shown in Figure 1, a kind of valine preparation distilling apparatus, comprise two concentrated flow containers 1, single effect evaporator 2, gas-liquid separator 3, surface condenser 4, condensate water pot 5, the top of described single effect evaporator 2 is connected with gas-liquid separator 3, the middle part of described single effect evaporator 2 is provided with feed(raw material)inlet 21 and return duct 22, described return duct 22 is connected with bottom gas-liquid separator 3, the below of the feed(raw material)inlet 21 of described single effect evaporator 2 is provided with heater 23, the bottom of described single effect evaporator 2 is connected with concentrated flow container 1, the top of described gas-liquid separator 3 is connected with the shell side inlet 41 of surface condenser 4, the first outlet 42 on the shell side of described surface condenser 4 is connected with vavuum pump, the tube side of described surface condenser 4 walks cooling water, described condensate water pot 5 exports 43 with second of the shell side of heater 23 and surface condenser 4 respectively and is connected, the first described outlet 42 is two, the first described outlet 42 is separately positioned on top and the bottom of shell side, second outlet 43 of described shell side is arranged on the bottom of shell side, be arranged on the height of height higher than the second outlet 43 of the first outlet 42 of shell side bottom, described heater 23 comprises shell 24 and is vertically arranged on the many bodys 25 of shell 24 inside, described body 25 is from top to bottom provided with multiple spherical chamber 26.
In actual applications, material injects through feed(raw material)inlet 21, evaporation and concentration under the effect of heater 23, then be separated through gas-liquid separator 3 pairs of gases, by liquid backflow in single effect evaporator 2, the shell side of surface condenser 4 connects vavuum pump, gas is flowed fast and carries out good heat exchange, achieve efficiently carrying out of concentrated distillation.
Above-describedly be only preferred embodiment of the present utility model, all do in spirit of the present utility model and spirit any amendment, equivalently to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a valine preparation distilling apparatus, comprise concentrated flow container, single effect evaporator, gas-liquid separator, surface condenser, condensate water pot, the top of described single effect evaporator is connected with gas-liquid separator, the middle part of described single effect evaporator is provided with feed(raw material)inlet and return duct, it is characterized in that, described return duct is connected with bottom gas-liquid separator, the below of the feed(raw material)inlet of described single effect evaporator is provided with heater, the bottom of described single effect evaporator is connected with concentrated flow container, the top of described gas-liquid separator is connected with the shell side inlet of surface condenser, the first outlet on the shell side of described surface condenser is connected with vavuum pump, the first described outlet is two and is separately positioned on top and the bottom of shell side, described condensate water pot exports with second of the shell side of heater and surface condenser respectively and is connected, the second described outlet is arranged on the bottom of shell side, be arranged on the height of height higher than the second outlet of the first outlet of shell side bottom, described heater comprises shell and is vertically arranged on many bodys of enclosure, many described bodys are from top to bottom provided with multiple spherical chamber.
2. valine preparation distilling apparatus according to claim 1, is characterized in that, described concentrated flow container is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774033.7U CN204447358U (en) | 2014-12-10 | 2014-12-10 | Valine preparation distilling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774033.7U CN204447358U (en) | 2014-12-10 | 2014-12-10 | Valine preparation distilling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204447358U true CN204447358U (en) | 2015-07-08 |
Family
ID=53654308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420774033.7U Expired - Fee Related CN204447358U (en) | 2014-12-10 | 2014-12-10 | Valine preparation distilling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204447358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537168A (en) * | 2017-10-19 | 2018-01-05 | 榆林学院 | A kind of regulation and control fixed gas scapus dynamic characteristic promotes the device of steam condensation |
-
2014
- 2014-12-10 CN CN201420774033.7U patent/CN204447358U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537168A (en) * | 2017-10-19 | 2018-01-05 | 榆林学院 | A kind of regulation and control fixed gas scapus dynamic characteristic promotes the device of steam condensation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20191210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |