CN205368203U - Improve concentrated system of third of ten heavenly stems millet dipeptide yield - Google Patents
Improve concentrated system of third of ten heavenly stems millet dipeptide yield Download PDFInfo
- Publication number
- CN205368203U CN205368203U CN201620103522.9U CN201620103522U CN205368203U CN 205368203 U CN205368203 U CN 205368203U CN 201620103522 U CN201620103522 U CN 201620103522U CN 205368203 U CN205368203 U CN 205368203U
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- pipeline
- heat exchanger
- tank
- water tank
- circulating pump
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Abstract
The utility model relates to an improve concentrated system of third of ten heavenly stems millet dipeptide yield, including scraper blade concentrator, vapour and liquid separator, tubular heat exchanger and the receipt jar that connects gradually through the pipeline, it has the second grade to cool off the heat exchanger to increase between tubular heat exchanger and receipt jar, the heat transferring medium of second grade cooling heat exchanger is the brine ice, it still is connected with tail gas recovery system through the pipeline to receive the jar, the utility model discloses simple structure, convenient to use has increased second grade brine ice cryrogenic on the basis of traditional one -level water -cooling cooling, and the cooling effect is good and energy -conserving, and the product rate of recovery is high, has been brought up to more than 95% by original 85% yield.
Description
Technical field
This utility model relates to field of chemical equipment, especially a kind of concentration systems improving glutamine dipeptide yield.
Background technology
Chemical industry liquid concentration, will use vaporizer or scraper concentrator equipment, generally installs a gas-liquid separator after scraper concentrator, and gaseous phase outlet goes here and there a heat exchanger again.In glutamine dipeptide production process, glutamine dipeptide crude product solution uses scraper concentrator, and early stage factory's heat exchanger is adopted and is water-cooled, and concentrated effect is poor, and product back segment centrifuge reclaims product yield in about 85% (concentration of glutamine dipeptide high temperature is easily decomposed).
Summary of the invention
The purpose of this utility model is contemplated to solve above cooling system Problems existing, it is provided that cooling effect is good and energy-conservation, a kind of concentration systems improving glutamine dipeptide yield that product recovery rate is high.
A kind of concentration systems improving glutamine dipeptide yield of this utility model, include the scraper concentrator, gas-liquid separator, pipe heat exchanger and the reception tank that are sequentially connected with by pipeline, it is characterised in that: increase between pipe heat exchanger and reception tank and have two grades of cooling heat exchangers；The heat transferring medium of described two grades of cooling heat exchangers is brine ice；Described reception tank is also associated with exhaust gas recovery system by pipeline.
Described exhaust gas recovery system includes water tank, heat exchanger, water circulating pump, vacuum ejector, wherein arrange heat exchanger in water tank, water tank connects vacuum ejector above through pipeline, vacuum ejector is connected with receiving tank by pipeline, water tank lower end connects water circulating pump by pipeline, water circulating pump is connected with vacuum ejector by pipeline, is equipped with control valve between water tank and the pipeline of water circulating pump, between water circulating pump and the pipeline of vacuum ejector.
Heat exchanger heat transferring medium in described water tank is brine ice.
This utility model simple in construction, easy to use, the basis of traditional one-level water-cooled cooling adds two grades of brine ice deep coolings, cooling effect is good and energy-conservation, and product recovery rate is high, the yield of original 85% brought up to more than 95%.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1-scraper concentrator, 2-gas-liquid separator, 3-pipe heat exchanger, 4-receives tank, bis-grades of cooling heat exchangers of 5-, 6-water tank, 7-heat exchanger, 8-water circulating pump, 9-vacuum ejector, 10-valve.
Detailed description of the invention
Referring to Fig. 1, a kind of concentration systems improving glutamine dipeptide yield of this utility model, include the scraper concentrator 1, gas-liquid separator 2, pipe heat exchanger 3 and the reception tank 4 that are sequentially connected with by pipeline, increase between pipe heat exchanger and reception tank and have two grades of cooling heat exchangers 5；The heat transferring medium of described two grades of cooling heat exchangers is brine ice；Described reception tank is also associated with exhaust gas recovery system by pipeline；Described exhaust gas recovery system includes water tank 6, heat exchanger 7, water circulating pump 8, vacuum ejector 9, wherein arrange heat exchanger in water tank, water tank connects vacuum ejector above through pipeline, vacuum ejector is connected with receiving tank by pipeline, water tank lower end connects water circulating pump by pipeline, water circulating pump is connected with vacuum ejector by pipeline, is equipped with control valve 10 between water tank and the pipeline of water circulating pump, between water circulating pump and the pipeline of vacuum ejector；Heat exchanger heat transferring medium in described water tank is brine ice；Operation principle: connect a gas-liquid separator after scraper concentrator, after pipe heat exchanger is connected to gas-liquid separator after connecting with plate type heat exchanger, recirculated water enters a left side and goes out to carry out one-level cooling down from the pipe heat exchanger right side, brine ice carries out two grades of coolings from plate type heat exchanger bottom in and top out, final product enters and receives tank, and gas phase enters water ejector gas feed from receiving tank top；In water tank, water squeezes into water ejector import by water pump, forms negative pressure chamber by nozzle high velocity jet formula gas phase import, water tank after heat exchanger heat exchange in brine ice entrance water tank.
Claims (3)
1. improve a concentration systems for glutamine dipeptide yield, include the scraper concentrator, gas-liquid separator, pipe heat exchanger and the reception tank that are sequentially connected with by pipeline, it is characterised in that: increase between pipe heat exchanger and reception tank and have two grades of cooling heat exchangers；The heat transferring medium of described two grades of cooling heat exchangers is brine ice；Described reception tank is also associated with exhaust gas recovery system by pipeline.
2. a kind of concentration systems improving glutamine dipeptide yield according to claim 1, it is characterized in that: described exhaust gas recovery system includes water tank, heat exchanger, water circulating pump, vacuum ejector, wherein arrange heat exchanger in water tank, water tank connects vacuum ejector above through pipeline, vacuum ejector is connected with receiving tank by pipeline, water tank lower end connects water circulating pump by pipeline, water circulating pump is connected with vacuum ejector by pipeline, is equipped with control valve between water tank and the pipeline of water circulating pump, between water circulating pump and the pipeline of vacuum ejector.
3. a kind of concentration systems improving glutamine dipeptide yield according to claim 2, it is characterised in that: the heat exchanger heat transferring medium in described water tank is brine ice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103522.9U CN205368203U (en) | 2016-02-02 | 2016-02-02 | Improve concentrated system of third of ten heavenly stems millet dipeptide yield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103522.9U CN205368203U (en) | 2016-02-02 | 2016-02-02 | Improve concentrated system of third of ten heavenly stems millet dipeptide yield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205368203U true CN205368203U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620103522.9U Expired - Fee Related CN205368203U (en) | 2016-02-02 | 2016-02-02 | Improve concentrated system of third of ten heavenly stems millet dipeptide yield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205368203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106317165A (en) * | 2016-10-21 | 2017-01-11 | 中国科学院理化技术研究所 | Protein concentration system and application method thereof |
-
2016
- 2016-02-02 CN CN201620103522.9U patent/CN205368203U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106317165A (en) * | 2016-10-21 | 2017-01-11 | 中国科学院理化技术研究所 | Protein concentration system and application method thereof |
| CN106317165B (en) * | 2016-10-21 | 2019-08-20 | 中国科学院理化技术研究所 | A kind of protein compression compression system and its application method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20190202 |