CN201415068Y - Device for extracting and concentrating effective ingredient of traditional Chinese medicine - Google Patents
Device for extracting and concentrating effective ingredient of traditional Chinese medicine Download PDFInfo
- Publication number
- CN201415068Y CN201415068Y CN2009200440222U CN200920044022U CN201415068Y CN 201415068 Y CN201415068 Y CN 201415068Y CN 2009200440222 U CN2009200440222 U CN 2009200440222U CN 200920044022 U CN200920044022 U CN 200920044022U CN 201415068 Y CN201415068 Y CN 201415068Y
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- CN
- China
- Prior art keywords
- chinese medicine
- extracting
- outlet
- extraction
- condenser
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- Expired - Fee Related
Links
- 239000003814 drug Substances 0.000 title abstract description 18
- 239000004615 ingredient Substances 0.000 title abstract description 7
- 239000002904 solvent Substances 0.000 claims abstract description 18
- 238000000605 extraction Methods 0.000 claims description 34
- 238000009834 vaporization Methods 0.000 claims description 20
- 230000008016 vaporization Effects 0.000 claims description 20
- 230000008676 import Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 12
- 238000001704 evaporation Methods 0.000 abstract description 10
- 230000008020 evaporation Effects 0.000 abstract description 9
- 239000000284 extract Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000012141 concentrate Substances 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 11
- 235000014347 soups Nutrition 0.000 description 9
- 239000004480 active ingredient Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000000944 Soxhlet extraction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 241000522190 Desmodium Species 0.000 description 1
- 229940126678 chinese medicines Drugs 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000194 supercritical-fluid extraction Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model relates to a scale production device of traditional Chinese medicine, in particular to a device and a method for extracting and concentrating effective ingredient of traditional Chinese medicine, which utilize solvent to extract effective ingredients of traditional Chinese medicine and concentrates extract through heating and evaporating. The device comprises an extracting device, a heating device, an evaporation chamber and a condenser, wherein the outlet of the extracting device is connected to the inlet of the heating device through a flowmeter and a solvent concentrationtester, the outlet of the heating device is connected with the evaporation chamber through an injection pipe, the solvent steam outlet on the top portion of the evaporation chamber is connected with the inlet of the condenser through a pipeline, the outlet of the condenser is connected with the inlet of the extracting device, and the heating device is connected with the evaporation chamber only through an injection pipe. The device has simple structure, high production efficiency, low energy consumption and stable and reliable operation.
Description
Technical field
The utility model relates to the large-scale production equipment of Chinese medicine, specifically is a kind of extraction and concentrator of the effective components of Chinese medicinal of utilizing solvent that the effective ingredient of Chinese medicine is extracted and extract being concentrated by heating evaporation.
Background technology
Chinese medicine mostly is plant and is used as medicine, and therefore, the active ingredient of extracting in the plant becomes one of of paramount importance link in the Chinese medicine large-scale production.Along with the research that deepens continuously to extraction process, various novel extracting methods continue to bring out, and have improved the production efficiency and the purity of Chinese medicine.Present domestic most following extracting modes that adopt: dynamic circulation extraction method, supercritical fluid extraction, ultrasonic wave extraction, intelligent Continuous Countercurrent Extraction method, the ultrasound-enhanced extraction method of continuous flow upstream, soxhlet extraction etc., it respectively has characteristics, all can carry out the extraction of active ingredient at a certain class feature or whole Chinese medicines, soxhlet extraction also can extract and concentrate synchronously and carry out.
Existingly utilize solvent that the effective ingredient of Chinese medicine is extracted and generally included extraction element, heater, vaporization chamber and condenser by the equipment that heating evaporation concentrates extract, in extraction element, the effective ingredient in the Chinese medicine is dissolved out the formation extract by solvent, extract carries out inspissation through heater heating back and contracts in vaporization chamber, the solvent of evaporation is again through recycling after the condensation, and the concentrate that remains in simultaneously in the vaporization chamber reenters heater circulate heating, evaporation and concentrated by circulation line again.In this structure, heater adopts calandria structure usually, carrying out along with technical process, the soup degree of depth that flows through comb can be more and more higher, the part pharmaceutical compositions can comb inwall attached to heater on, the efficiency of heating surface is reduced, not only cause equipment energy consumption to improve, also can have a negative impact the stable of whole production technology.
Summary of the invention
Technical problem to be solved in the utility model is, provide a kind of simple in structure, production efficiency is high, energy consumption is low, the extraction of the effective components of Chinese medicinal of stable and reliable operation and concentrator.
The extraction of effective components of Chinese medicinal of the present utility model and concentrator include extraction element, heater, vaporization chamber and condenser, the outlet of extraction element is connected to the import of heater through flowmeter and solvent concentration tester, the outlet of heater feeds vaporization chamber through playpipe, the solvent steam (vapor) outlet at vaporization chamber top is connected with the inlet of condenser by pipeline, and the inlet of extraction element is led in the outlet of condenser; Described heater only is connected with vaporization chamber by playpipe.
Device and method of the present utility model is compared with enrichment facility and method with traditional extraction and is had the following advantages:
1, the soup in the extraction element constantly is ejected in the vaporization chamber through the further heating of firing equipment and vaporizes, Chinese medicine active ingredient is trapped in vaporization chamber, the solvent vaporization to extraction equipment, has guaranteed that the Chinese medicine active ingredient in the extraction element shifts sustainedly and stably through condensing reflux in vaporization chamber;
2, solvent in the extraction equipment and Chinese medicine active ingredient remain the concentration difference of height degree of passing, and Chinese medicine active ingredient can be permeated to solvent fast;
3, the shell and tube heater only is connected with vaporization chamber by playpipe; Compare with conventional apparatus, soup in the vaporization chamber does not recycle and enters heater, the feasible continuous step-down of concentration that enters the soup of heater, heater tubulation tube wall can not cause thermal conductivity factor to reduce because of liquor strength constantly increases, the phenomenon that evaporation capacity constantly reduces has overcome traditional extraction and concentrator and all has been difficult to overcome one's shortcomings;
4, the solvent of disposable adding is low to moderate 40% of the required solvent amount of traditional extraction and enrichment facility and method, and extraction and concentration time can be low to moderate 50% of conventional apparatus and method, and energy resource consumption saves 40%.
Description of drawings
Fig. 1 is the extraction of utility model and the structural representation of enrichment facility.
The specific embodiment
Embodiment of the present utility model extracts with dense the effective ingredient of Chinese medicine desmodium in device shown in Figure 1, may further comprise the steps:
1, add medicinal material and solvent ethanol in the extraction element, be heated to and boil, open the valve of heater, concentration of alcohol C=70 degree when making soup flow through solvent concentration tester 1, soup enters heater and carries out Fast Heating;
2, the soup that heats through heater is ejected in the vaporization chamber fast and vaporizes, and the ethanol vaporization enters in the extraction element through the ethanol of 60 ℃ of condenser condenses formation design temperatures, finishes once circulation, and unevaporated soup remains in the vaporization chamber;
3, for keeping concentration of alcohol 70 degree, in running,, add drinking water, make the concentration of alcohol in the extraction element keep the concentration of technology appointment to extraction element according to detected concentration value C;
4, making the flow L of flowmeter 2 is 500 liters/hour, and steam pressure is 0.2MPa in the heater, enters that ethanol all evaporates in the soup of firing equipment;
Steam pressure in the running in the extraction element is 0.1MPa, and extraction element inner liquid medicine temperature is 80 ℃, meets technological requirement.
Claims (1)
1, a kind of extraction of effective components of Chinese medicinal and concentrator, include extraction element, heater, vaporization chamber and condenser, it is characterized in that: the outlet of extraction element is connected to the import of heater through flowmeter (2) and solvent concentration tester (1), the outlet of heater feeds vaporization chamber through playpipe, the solvent steam (vapor) outlet at vaporization chamber top is connected with the inlet of condenser by pipeline, and the inlet of extraction element is led in the outlet of condenser; Described heater only is connected with vaporization chamber by playpipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200440222U CN201415068Y (en) | 2009-06-16 | 2009-06-16 | Device for extracting and concentrating effective ingredient of traditional Chinese medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200440222U CN201415068Y (en) | 2009-06-16 | 2009-06-16 | Device for extracting and concentrating effective ingredient of traditional Chinese medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201415068Y true CN201415068Y (en) | 2010-03-03 |
Family
ID=41791477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200440222U Expired - Fee Related CN201415068Y (en) | 2009-06-16 | 2009-06-16 | Device for extracting and concentrating effective ingredient of traditional Chinese medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201415068Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055536A (en) * | 2013-01-03 | 2013-04-24 | 苏州泽达兴邦医药科技有限公司 | Heat reflux extraction and concentration equipment |
| CN103585783A (en) * | 2013-11-29 | 2014-02-19 | 湖北瀚思生物科技有限公司 | Honeysuckle extraction distillation apparatus and method |
| CN103638690A (en) * | 2013-11-29 | 2014-03-19 | 湖北瀚思生物科技有限公司 | Boiling and extracting device and method for honeysuckle |
-
2009
- 2009-06-16 CN CN2009200440222U patent/CN201415068Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055536A (en) * | 2013-01-03 | 2013-04-24 | 苏州泽达兴邦医药科技有限公司 | Heat reflux extraction and concentration equipment |
| CN103055536B (en) * | 2013-01-03 | 2016-08-03 | 苏州泽达兴邦医药科技有限公司 | A kind of circumfluence distillation concentrator |
| CN103585783A (en) * | 2013-11-29 | 2014-02-19 | 湖北瀚思生物科技有限公司 | Honeysuckle extraction distillation apparatus and method |
| CN103638690A (en) * | 2013-11-29 | 2014-03-19 | 湖北瀚思生物科技有限公司 | Boiling and extracting device and method for honeysuckle |
| CN103585783B (en) * | 2013-11-29 | 2016-05-11 | 湖北瀚思生物科技有限公司 | Honeysuckle extraction is steamed extraction element and 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 |
Granted publication date: 20100303 Termination date: 20160616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |