CN202569642U - Dynamic continuous circulation extracting-concentrating device for effective ingredients of traditional Chinese medicine - Google Patents
Dynamic continuous circulation extracting-concentrating device for effective ingredients of traditional Chinese medicine Download PDFInfo
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- CN202569642U CN202569642U CN 201220164443 CN201220164443U CN202569642U CN 202569642 U CN202569642 U CN 202569642U CN 201220164443 CN201220164443 CN 201220164443 CN 201220164443 U CN201220164443 U CN 201220164443U CN 202569642 U CN202569642 U CN 202569642U
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Abstract
The utility model discloses a dynamic continuous circulation extracting-concentrating device for effective ingredients of traditional Chinese medicine. The dynamic continuous circulation extracting-concentrating device for the effective ingredients of the traditional Chinese medicine comprises an extraction pot. The extraction pot is provided with an outer clamping sleeve communicated with a circulation heating device. The upper end of the extraction pot is connected with a first condensing device connected with a solvent transit pot through a first liquid medicine pump. The solvent transit pot is connected with a second condensing device which is respectively connected with a circulation condensing machine assembly and a contraction device provided with a contraction-liquid sampling opening. The contraction device is connected with a vacuum system and the lower end of the extraction pot through a second liquid medicine pump. The second liquid medicine pump and a connecting tube line at the lower end of the extraction pot are provided with extraction liquid sampling openings. The dynamic continuous circulation extracting-concentrating device can dynamically and continuously extract in a circulation mode at a low contraction temperature. Moreover, cooling efficiency is higher than that of a common contraction device, contraction time is less, solvent is used in a circulation mode, use quantity is less, the effective ingredients are completely extracted, and online detecting function can be achieved.
Description
Technical field
The utility model relates to a kind of extraction enrichment facility, particularly a kind of dynamically continuous circulation extraction enrichment facility of effective components of Chinese medicinal.
Background technology
Extracting, concentrating is pharmacy, food, very important unit operations of chemical industry.At present, multi-function extractor, multiple-effect inspissator etc. are widely used in the pharmaceutical factory of traditional Chinese medicine.
The general interior hot water of extractor chuck that uses is as thermal source, and external recirculated cooling water cools off.Medicinal material decocts certain hour in extractor after; Soup is transported to inspissator to carry out single-action or multiple-effect evaporation and concentrates; That can not accomplish extract to concentrate
carries out continuously, and extraction, thickening temperature are all higher, and the time is long; Lose active ingredient easily; Waste energy, institute's recovered solvent can not synchronous circulation use, and the use amount of solvent is big.Vacuum concentrator has appearred in the development along with technology, and thin film evaporator etc. reduce heating-up temperature, reduces the equipment of concentration time.
In realizing process of the present invention, the inventor finds that there is following problem at least in prior art: existing vacuum concentrator, thin film evaporator etc. still can not solve traditional Chinese medicine extraction, concentrated discontinuous fully; Intermittently carry out; Problems such as extraction time is long, and thickening temperature is high, and the solvent use amount is big.
The utility model content
The purpose of the utility model is the defective to above-mentioned prior art, provide a kind of Chinese medicine can be dynamically circulation extraction continuously, low temperature concentrates, the dynamically continuous circulation extraction enrichment facility of the effective components of Chinese medicinal that the solvent use amount is few.
The technical scheme taked of the utility model is to achieve these goals:
A kind of dynamically continuous circulation extraction enrichment facility of effective components of Chinese medicinal comprises extractor, and said extractor has external jacket; Said external jacket is connected with recirculation heater; Said extractor upper end connects first condenser, and said first condenser connects solvent transfer jar through first spray pump, and said solvent transfer jar connects second condenser; Said second condenser connects circulating condensing unit and enrichment facility respectively; Said enrichment facility is provided with the concentrate sample tap, and said enrichment facility connects said extractor lower end through second spray pump, and the connecting line of said second spray pump and said extractor lower end is provided with the extract sample tap.
The connecting line of said second spray pump and said extractor lower end is provided with triple valve, and said triple valve connects the extract sample tap.
The turbine agitator and first liquid level gauge are set in the said extractor.
Be provided with second liquid level gauge in the said enrichment facility.
Said enrichment facility connects vacuum system.
Pipeline between said first spray pump and the solvent transfer jar is provided with valve.
Said extract sample tap and concentrate sample tap are provided with the on-line measuring device interface, and said on-line measuring device interface connects the detecting instrument that can realize online measuring ability.
Said detecting instrument is far-infrared spectrometer, ultraviolet-visual spectrometer, high performance liquid chromatograph or ultra effect liquid phase chromatogram appearance.
The beneficial effect of the technical scheme that the utility model embodiment provides is:
The device of the utility model can be dynamically circulation extraction continuously, thickening temperature is low, cooling effectiveness is higher than general enrichment facility, concentration time is few, solvent recycles, use amount is few, extracts active ingredients is complete, and can realize online measuring ability.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment; To do one to the accompanying drawing that uses among the embodiment below introduces simply; Obviously, below listed accompanying drawing only be some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the dynamically circulation extraction enrichment facility structural representation continuously of the effective components of Chinese medicinal that provides of the utility model embodiment.
In the accompanying drawing, the component list of each label representative is following:
1. extractor, 2. triple valve, 3. second spray pump, 4. enrichment facility, 5. second condenser; 6. solvent transfer jar, 7. first spray pump, 8. first condenser, 9. recirculation heater; 10. circulating condensing unit, 11. vacuum systems, 12. first liquid level gauges, 13. extract sample taps; 14. the concentrate sample tap, 15. second liquid level gauges, 16. valves, 17. turbine agitators.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model embodiment is done to describe in detail further below.
Referring to Fig. 1, a kind of dynamically continuous circulation extraction enrichment facility of effective components of Chinese medicinal comprises extractor 1; Extractor 1 has external jacket, and external jacket is connected with recirculation heater 9, and extractor 1 upper end connects first condenser 8; First condenser 8 connects solvent transfer jar 6 through first spray pump 7; Solvent transfer jar 6 connects second condenser, 5, the second condensers 5 and connects circulating condensing unit 10 and enrichment facility 4 respectively, and enrichment facility 4 is provided with concentrate sample tap 14; Enrichment facility 4 connects extractor 1 lower end through second spray pump 3, and second spray pump 3 is provided with extract sample tap 13 with the connecting line of extractor 1 lower end.
The device of the utility model can be dynamically circulation extraction continuously; The recovery solvent that solvent transfer jar is received is carried back in the extractor through second spray pump, improves extraction efficiency, and extractor is connected with condenser; Solvent delivery is returned extractor behind the evaporative condenser, and solvent constantly recycles.The extractor external jacket is connected with recirculation heater, heat medium circulation heating, and behind the design temperature, range of temperature is little.Glycerine-water mixing cold fluid cooling that first condenser and second condenser adopt the circulating condensing unit to produce, thickening temperature is lower than 80 ℃, reclaims solvent and gets into solvent transfer jar; Soup constantly is delivered into enrichment facility; Under vacuum condition, the heated time of soup is few, and thickening efficiency is high.Adopt the device concentration time of the utility model few, solvent recycles, and use amount is few, and extracts active ingredients is complete.
Referring to Fig. 1, second spray pump 3 is provided with triple valve 2 with the connecting line of extractor 1 lower end, and triple valve 2 connects extract sample tap 13.
Through triple valve control medicinal material extract flow quantity is set, flow can be adjusted.
Present embodiment is on the basis of a last embodiment, and the turbine agitator 17 and first liquid level gauge 12 are set in the extractor 1.Be provided with second liquid level gauge 15 in the enrichment facility 4.Enrichment facility 4 also connects vacuum system 11.Pipeline between first spray pump 7 and the solvent transfer jar 6 is provided with valve 16.
Turbine agitator is set in the extractor; Extract solvent in jar and produce tangential and radial motion, make the medicinal material powder be suspended state, help the stripping of active ingredient; First liquid level gauge and second liquid level gauge are set; Can in time replenish according to tank level and extract solvent, stable can internal solvent volume reduces sampling error.
Extract sample tap 13 is provided with the on-line measuring device interface with concentrate sample tap 14; Can connect detecting instruments such as far-infrared spectrometer, ultraviolet-visual spectrometer, high performance liquid chromatograph or ultra effect liquid phase chromatogram appearance through the on-line measuring device interface, realize online measuring ability.
Extract sample tap and concentrate sample tap cooperate analysis instruments such as far-infrared spectrometer, ultraviolet-visual spectrometer, high performance liquid chromatograph or ultra effect liquid phase chromatogram appearance that the extraction situation is implemented monitoring; Can realize online measuring ability.
Referring to Fig. 1, when the device of the utility model used, medicinal material was put on the extractor 1 in the end entrance after crushed, and added an amount of solvent that extracts from colvent inlet, extractor 1 upper end.Start recirculation heater 9; The heated at constant temperature medium of its generation is the solvent in the circulation heating and extracting jar 1 in extractor 1 external jacket, and the solvent that is evaporated during extraction is back in the extractor 1 after by condenser 8 condensations, when the concentration of effective composition is being extracted when reaching poised state in the medium; Open extractor 1 lower end triple valve 2; Be transported in the enrichment facility 4 through second spray pump 3, start enrichment facility 4, set thickening temperature in below 80 ℃; Regulate first liquid level gauge 12, replenish the extraction solvent in the extractor 1.Simultaneously, start vacuum system 11, enrichment facility 4 is in the vacuum environment; Regulate second liquid level gauge 15, make enrichment facility 4 interior liquor capacities be in steady state, start low temperature circulating condensing unit 10; Design temperature is in below 10 ℃, and the cold fluid of its generation circulates in second condenser 5.The solvent of enrichment facility 4 evaporations is opened valve 16 after condensation, being stored in the solvent transfer jar 6, and solvent is transported in the extractor 1 by first spray pump 7; Regulate the speed of solvent delivery in the extractor 1, the speed that is transported to low temperature enrichment facility 4 with soup is consistent, and extracts; Concentrate and intermittently do not carry out; As required, can be regularly at extract sample tap 13,14 samplings of concentrate sample tap detect.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (8)
1. the dynamically continuous circulation extraction enrichment facility of an effective components of Chinese medicinal is characterized in that, comprises extractor; Said extractor has external jacket, and said external jacket is connected with recirculation heater, and said extractor upper end connects first condenser; Said first condenser connects solvent transfer jar through first spray pump; Said solvent transfer jar connects second condenser, and said second condenser connects circulating condensing unit and enrichment facility respectively, and said enrichment facility is provided with the concentrate sample tap; Said enrichment facility connects said extractor lower end through second spray pump, and the connecting line of said second spray pump and said extractor lower end is provided with the extract sample tap.
2. the dynamically continuous circulation extraction enrichment facility of effective components of Chinese medicinal according to claim 1 is characterized in that the connecting line of said second spray pump and said extractor lower end is provided with triple valve, and said triple valve connects the extract sample tap.
3. the dynamically continuous circulation extraction enrichment facility of effective components of Chinese medicinal according to claim 1 is characterized in that, the turbine agitator and first liquid level gauge are set in the said extractor.
4. the dynamically continuous circulation extraction enrichment facility of effective components of Chinese medicinal according to claim 1 is characterized in that, is provided with second liquid level gauge in the said enrichment facility.
5. the dynamically continuous circulation extraction enrichment facility of effective components of Chinese medicinal according to claim 1 is characterized in that said enrichment facility connects vacuum system.
6. the dynamically continuous circulation extraction enrichment facility of effective components of Chinese medicinal according to claim 1 is characterized in that the pipeline between said first spray pump and the solvent transfer jar is provided with valve.
7. according to the dynamically continuously circulation extraction enrichment facility of each described effective components of Chinese medicinal of claim 1-6; It is characterized in that; Said extract sample tap and concentrate sample tap are provided with the on-line measuring device interface, and said on-line measuring device interface connects the detecting instrument that can realize online measuring ability.
8. the dynamically continuous circulation extraction enrichment facility of effective components of Chinese medicinal according to claim 7 is characterized in that, said detecting instrument is far-infrared spectrometer, ultraviolet-visual spectrometer, high performance liquid chromatograph or ultra effect liquid phase chromatogram appearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220164443 CN202569642U (en) | 2012-04-17 | 2012-04-17 | Dynamic continuous circulation extracting-concentrating device for effective ingredients of traditional Chinese medicine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220164443 CN202569642U (en) | 2012-04-17 | 2012-04-17 | Dynamic continuous circulation extracting-concentrating device for effective ingredients of traditional Chinese medicine |
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| CN202569642U true CN202569642U (en) | 2012-12-05 |
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| CN 201220164443 Expired - Lifetime CN202569642U (en) | 2012-04-17 | 2012-04-17 | Dynamic continuous circulation extracting-concentrating device for effective ingredients of traditional Chinese medicine |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054923A (en) * | 2013-01-04 | 2013-04-24 | 霸王（广州）有限公司 | Method and device for carrying out dynamic and continuous circulating extraction on total triterpenoid saponin in yerbadetajo herb medicinal material |
| CN103110703A (en) * | 2013-01-04 | 2013-05-22 | 霸王（广州）有限公司 | Method and device for dynamically continuously and circularly extracting polygonum multiflorum |
| CN103110676A (en) * | 2013-01-04 | 2013-05-22 | 霸王（广州）有限公司 | Method and device for dynamically continuously and circularly extracting total ginsenoside contained in ginseng medicinal material |
| CN103877745A (en) * | 2014-04-13 | 2014-06-25 | 周午贤 | Device for extracting active ingredients of dendrobe |
| CN107413069A (en) * | 2017-08-08 | 2017-12-01 | 黄丽英 | Chinese medicine extracting tank |
| CN110389151A (en) * | 2019-07-31 | 2019-10-29 | 天津中医药大学 | A kind of Chinese medicinal concentration equipment condensate liquid condensing rate intelligent metering device |
| CN112630390A (en) * | 2020-12-29 | 2021-04-09 | 山东大学 | Traditional Chinese medicine component detection system capable of realizing intelligent feedback and working method |
| CN113576913A (en) * | 2021-08-28 | 2021-11-02 | 江西中医药大学 | Continuous preparation method of traditional Chinese medicine and system equipment thereof |
| CN113702531A (en) * | 2021-08-28 | 2021-11-26 | 江西中医药大学 | Online monitoring method and device for traditional Chinese medicine extraction process endpoint |
-
2012
- 2012-04-17 CN CN 201220164443 patent/CN202569642U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054923A (en) * | 2013-01-04 | 2013-04-24 | 霸王（广州）有限公司 | Method and device for carrying out dynamic and continuous circulating extraction on total triterpenoid saponin in yerbadetajo herb medicinal material |
| CN103110703A (en) * | 2013-01-04 | 2013-05-22 | 霸王（广州）有限公司 | Method and device for dynamically continuously and circularly extracting polygonum multiflorum |
| CN103110676A (en) * | 2013-01-04 | 2013-05-22 | 霸王（广州）有限公司 | Method and device for dynamically continuously and circularly extracting total ginsenoside contained in ginseng medicinal material |
| CN103054923B (en) * | 2013-01-04 | 2015-03-11 | 霸王（广州）有限公司 | Method and device for carrying out dynamic and continuous circulating extraction on total triterpenoid saponin in yerbadetajo herb medicinal material |
| CN103110703B (en) * | 2013-01-04 | 2015-04-29 | 霸王（广州）有限公司 | Method and device for dynamically continuously and circularly extracting polygonum multiflorum |
| CN103877745A (en) * | 2014-04-13 | 2014-06-25 | 周午贤 | Device for extracting active ingredients of dendrobe |
| CN107413069A (en) * | 2017-08-08 | 2017-12-01 | 黄丽英 | Chinese medicine extracting tank |
| CN110389151A (en) * | 2019-07-31 | 2019-10-29 | 天津中医药大学 | A kind of Chinese medicinal concentration equipment condensate liquid condensing rate intelligent metering device |
| CN110389151B (en) * | 2019-07-31 | 2024-04-12 | 天津中医药大学 | Intelligent metering device for condensate condensation rate of traditional Chinese medicine concentration equipment |
| CN112630390A (en) * | 2020-12-29 | 2021-04-09 | 山东大学 | Traditional Chinese medicine component detection system capable of realizing intelligent feedback and working method |
| CN112630390B (en) * | 2020-12-29 | 2022-02-11 | 山东大学 | Traditional Chinese medicine component detection system capable of realizing intelligent feedback and working method |
| CN113576913A (en) * | 2021-08-28 | 2021-11-02 | 江西中医药大学 | Continuous preparation method of traditional Chinese medicine and system equipment thereof |
| CN113702531A (en) * | 2021-08-28 | 2021-11-26 | 江西中医药大学 | Online monitoring method and device for traditional Chinese medicine extraction process endpoint |
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Granted publication date: 20121205 |
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| CX01 | Expiry of patent term |