CN203971444U - A kind of Supercritical Fluid Extraction Enhanced by Ultrasonic device - Google Patents
A kind of Supercritical Fluid Extraction Enhanced by Ultrasonic device Download PDFInfo
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- CN203971444U CN203971444U CN201420432742.7U CN201420432742U CN203971444U CN 203971444 U CN203971444 U CN 203971444U CN 201420432742 U CN201420432742 U CN 201420432742U CN 203971444 U CN203971444 U CN 203971444U
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- storage tank
- extractor
- carbon dioxide
- supercritical fluid
- separator
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Abstract
The utility model relates to a kind of Supercritical Fluid Extraction Enhanced by Ultrasonic device, comprise carbon dioxide storage tank, high-pressure pump, heat exchanger, extractor, separator, recover, entrainer storage tank, supersonic generator and condenser, carbon dioxide storage tank is in turn by high-pressure pump, heat exchanger, be connected with extractor, extractor is connected with separator, separator is connected with recover, entrainer storage tank is connected with extractor respectively with supersonic generator, and recover is connected with carbon dioxide storage tank by condenser.Use intensified by ultrasonic wave Supercritical Extraction Process, veneer power output is large, and power is adjustable, safe and reliable, convenient easily control, and the extraction yield of target product is high.
Description
Technical field
The invention belongs to separation equipment, especially a kind of supercritical fluid extraction equipment.
Background technology
Supercritical liquid extraction technique is the novel extraction isolation technics just growing up nearly decades.Supercritical fluid refers to that its temperature and pressure is all higher than the fluid of critical-temperature and critical pressure, and it has good solvability.Supercritical liquid extraction technique is as a kind of new extraction and separation technology, at aspects such as removing of the recovery of high added value, thermal sensitivity, difficult separate substance and trace impurity, has its superior part.But extracting pressure is high, extraction time is long because supercritical liquid extraction technique exists, the particularly extraction to some solid materials, extraction efficiency is lower, needs circulation more repeatedly, thereby has limited the application of its large-scale industrialization.
For the problems referred to above of supercritical liquid extraction technique, the present invention has designed ultrasonic and overcritical GC-MS, uses intensified by ultrasonic wave Supercritical Extraction Process, device has that veneer power output is large, and power is adjustable, safe and reliable, convenient easily control, the extraction yield of target product is high.
Summary of the invention
The invention provides a kind of Supercritical Fluid Extraction Enhanced by Ultrasonic device, comprise carbon dioxide storage tank, high-pressure pump, heat exchanger, extractor, separator, recover, entrainer storage tank, supersonic generator and condenser, carbon dioxide storage tank is in turn by high-pressure pump, heat exchanger, be connected with extractor, extractor is connected with separator, separator is connected with recover, entrainer storage tank is connected with extractor respectively with supersonic generator, and recover is connected with carbon dioxide storage tank by condenser.
There is constant temperature jacket extractor outside, and it is temperature required that in chuck, circulating water temperature is controlled at test, is generally 32 ℃-85 ℃, and pressure is generally 10-30MPa, utilizes supercritical carbon dioxide to extract material.
Supersonic generator comprises frequency conversion system, Switching Power Supply, power amplifier, time controller, frequency tracker, power governor, power circuit, power detection device, protective device, frequency is digital shows and frequency-changeover switch.
Power circuit is semibridge system on-off circuit.
Accompanying drawing explanation
Fig. 1 is a kind of Supercritical Fluid Extraction Enhanced by Ultrasonic device of the present invention sketch.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Referring to Fig. 1, a kind of Supercritical Fluid Extraction Enhanced by Ultrasonic device, comprise carbon dioxide storage tank 1, high-pressure pump 2, heat exchanger 3, extractor 4, separator 5, recover 6, entrainer storage tank 7, supersonic generator 8 and condenser 9, carbon dioxide storage tank is in turn by high-pressure pump 2, heat exchanger 3, be connected with extractor 4, extractor 4 is connected with separator 5, separator 5 is connected with recover 6, entrainer storage tank 7 is connected with extractor 4 respectively with supersonic generator 8, and recover 6 is connected with carbon dioxide storage tank 1 by condenser 9.
There is constant temperature jacket extractor outside, and it is temperature required that in chuck, circulating water temperature is controlled at test, is generally 32 ℃-85 ℃, and pressure is generally 10-30MPa, utilizes supercritical carbon dioxide to extract material.
The pressure of separator is generally 5-12MPa.
Supersonic generator comprises frequency conversion system, Switching Power Supply, power amplifier, time controller, frequency tracker, power governor, power circuit, power detection device, protective device, frequency is digital shows and frequency-changeover switch.
Power circuit is semibridge system on-off circuit.
Carbon dioxide enters extractor 4 through high-pressure pump 2, heat exchanger 3 from carbon dioxide storage tank 1, experimental needs, supersonic frequency and the power of selecting supersonic generator to control, set time and the interval time of ultrasonication, material is carried out to strengthening extraction, and carbon dioxide carries extract and proposes from extractor 4, enters separator 5 and carries out decompression separation, the material of separating out is collected in recover 6, and it is standby that the carbon dioxide after separation is recycled to carbon dioxide storage tank through condenser 9.
Supercritical Fluid Extraction Enhanced by Ultrasonic device is applicable to the extraction of multiple natural material, as extracted volatile oil, essential oil from Chinese herbal medicine, to alkaloidal extraction, can also be applied to the separation of aliphatic acid, flavone compound, quinone and derivative thereof, sugar and glycoside thereof etc.Use intensified by ultrasonic wave Supercritical Extraction Process, veneer power output is large, and power is adjustable, safe and reliable, convenient easily control, and the extraction yield of target product is high, has stronger effect.
Claims (4)
1. a Supercritical Fluid Extraction Enhanced by Ultrasonic device, it is characterized in that, extraction equipment comprises carbon dioxide storage tank (1), high-pressure pump (2), heat exchanger (3), extractor (4), separator (5), recover (6), entrainer storage tank (7), supersonic generator (8) and condenser (9), carbon dioxide storage tank is in turn by high-pressure pump (2), heat exchanger (3), be connected with extractor (4), extractor (4) is connected with separator (5), separator (5) is connected with recover (6), entrainer storage tank (7) is connected with extractor (4) respectively with supersonic generator (8), recover (6) is connected with carbon dioxide storage tank (1) by condenser (9).
2. Supercritical Fluid Extraction Enhanced by Ultrasonic device according to claim 1, is characterized in that, there is constant temperature jacket the outside of described extractor (4).
3. Supercritical Fluid Extraction Enhanced by Ultrasonic device according to claim 1; it is characterized in that, described supersonic generator (8) comprises frequency conversion system, Switching Power Supply, power amplifier, time controller, frequency tracker, power governor, power circuit, power detection device, protective device, frequency is digital shows and frequency-changeover switch.
4. Supercritical Fluid Extraction Enhanced by Ultrasonic device according to claim 3, is characterized in that, described power circuit is semibridge system on-off circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432742.7U CN203971444U (en) | 2014-08-01 | 2014-08-01 | A kind of Supercritical Fluid Extraction Enhanced by Ultrasonic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432742.7U CN203971444U (en) | 2014-08-01 | 2014-08-01 | A kind of Supercritical Fluid Extraction Enhanced by Ultrasonic device |
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| Publication Number | Publication Date |
|---|---|
| CN203971444U true CN203971444U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420432742.7U Expired - Fee Related CN203971444U (en) | 2014-08-01 | 2014-08-01 | A kind of Supercritical Fluid Extraction Enhanced by Ultrasonic device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203971444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109957451A (en) * | 2017-12-22 | 2019-07-02 | 宜兴市瑞优娜玫瑰产业有限公司 | A kind of carbon dioxide abstraction Rosa Damascana device |
-
2014
- 2014-08-01 CN CN201420432742.7U patent/CN203971444U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109957451A (en) * | 2017-12-22 | 2019-07-02 | 宜兴市瑞优娜玫瑰产业有限公司 | A kind of carbon dioxide abstraction Rosa Damascana device |
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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: 20141203 Termination date: 20200801 |