CN201470150U - Integrated microwave extraction-ultrafiltration membrane separator for purification of Chinese traditional medcine - Google Patents
Integrated microwave extraction-ultrafiltration membrane separator for purification of Chinese traditional medcine Download PDFInfo
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- CN201470150U CN201470150U CN2009202337211U CN200920233721U CN201470150U CN 201470150 U CN201470150 U CN 201470150U CN 2009202337211 U CN2009202337211 U CN 2009202337211U CN 200920233721 U CN200920233721 U CN 200920233721U CN 201470150 U CN201470150 U CN 201470150U
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- ultrafiltration membrane
- collecting tank
- membrane separator
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Abstract
The utility model relates to an integrated microwave extraction-ultrafiltration membrane separator for the purification of traditional Chinese medicine, which is characterized in that a core component is of an integrated structure formed by mutually connecting a microwave extractor and a hollow ultrafiltration membrane separator and is arranged in a shell, and a blender and a microwave magnetron are arranged on the top cover of the cavity of the microwave extractor; a filter screen is arranged at the bottom of the cavity, and a traditional Chinese medicine residue outlet is arranged at one side of the upper part of the filter screen; a microwave extract liquid outlet is arranged below the filter screen. Extract liquid is conveyed to an extract liquid inlet through a pump and flows into the hollow fiber ultrafiltration membrane tube components of the hollow ultrafiltration membrane separator, and a retained liquid outlet is connected with a retained liquid collecting tank; a permeated liquid outlet is connected with a traditional Chinese medicine purified liquid collecting tank, and the microwave extraction-ultrafiltration membrane separator is arranged in the shell; and universal wheels are arranged at the bottom of the shell. The utility model carries out the deep separation and purification for the conventional microwave extract liquid, and has the advantages of high efficiency, fast speed, environment protection, low consumption and the like.
Description
Technical field
The present invention relates to the traditional Chinese medicine extraction field, be specifically related to a kind of integrated microwave abstracting-milipore filter separator that Chinese medicine is purified that is used for.
Background technology
The purpose of traditional Chinese medicine extraction is from the Chinese medicine of complicated component effective component extracting to greatest extent, removes impurity.Therefore, traditional Chinese medicine extraction is most important to the inherent quality that guarantees Chinese medicine preparation.
Chinese medicine compound prescription is the characteristics of middle medical drugs, and the extraction of Chinese medicine compound prescription is extracted with the Phytochemistry that with the extraction monomer component is purpose marked difference.The traditional extraction process of Chinese medicine such as decocting method, infusion process, THROUGH METHOD, circumfluence method etc., the ubiquity effective component extraction rate is not high, the contaminant removal rate is low, the production cycle is long, energy consumption is high, consumption of organic solvent is big and shortcoming such as residual quantity height in medicine.
Along with the development of microwave technology, the extraction process of pharmaceutically active ingredient during microwave technology is applied to strengthen gradually.Although continue to optimize at the microwave extraction process condition that various Chinese medicines are purified, but up to the present, single dependence microwave abstracting process is not high to the selectivity of active ingredient in the Chinese medicine, and big molecular impurity often together enters extract in the Chinese medicine, makes that the purity of Chinese medicine extract is undesirable.
Summary of the invention
The purpose of this utility model is at the shortcoming in the present Chinese medicine purifying technique, and a kind of integrated microwave abstracting-milipore filter separator that Chinese medicine is purified that is used for is provided.
A kind of integrated microwave abstracting-milipore filter separator that is used for the Chinese medicine purification, the core component that it is characterized in that separator is to be connected the integral structure that is constituted by microwave extracter with hollow fiber ultrafiltration membrane separator 19, wherein agitator motor 2 is welded by top cover 3 central authorities on the top of microwave extracter cavity 1, and connect paddle 10 with screw rod, side at agitator is equipped with microwave magnetron 4 threadably, the extractant inlet tube 7 of temperature detecting resistance 5 and band valve 6, opposite side also is equipped with microwave magnetron threadably, the Chinese medicine pressed powder inlet tube 9 and the trapped fluid return port pipe 8 of band valve, in the bottom of cavity 1 filter screen 11 is housed, cavity 1 one sides on filter screen 11 tops are with the Chinese medicine residue outlet 12 of the band valve that is threaded, and link to each other with Chinese medicine residue collecting tank 13, the microwave abstracting liquid outlet 14 of valve is with to be threaded in the bottom of cavity 1 below filter screen 11, and links to each other with microwave abstracting liquid collecting tank 15; The microwave abstracting liquid collecting tank outlet 16 of Lian Jieing is with after force (forcing) pump 17 is connected threadably, be connected to extract inlet tube 18, be connected respectively to the membrane pipe module 20 of hollow fiber ultrafiltration membrane separator 19 then, see through liquid outlet 21 with thread forms connecting band valve on one side, hollow fiber ultrafiltration membrane separator 19 bottoms, link to each other with Chinese medicine purification liquid collecting tank 26 again, use the trapped fluid outlet 22 of thread forms connecting band valve in the bottom of hollow fiber ultrafiltration membrane separator 19, link to each other with trapped fluid collecting tank 23 again, connect floss hole pipe 25 respectively and be connected to delivery pump 24 in the bottom of trapped fluid collecting tank 23 by pipe, be connected to trapped fluid return port 8 by delivery pump by pipe again and carry out the circulating filtration extraction, integrated microwave abstracting-milipore filter separator is installed in the shell 27, and universal wheel 28 is equipped with in the bottom of shell 27.
Adopt a kind of extraction Chinese medicine step that is used for the integrated microwave abstracting-milipore filter separator of Chinese medicine purification to be: after Chinese medicine pulverizing medicinal materials to be extracted is become meal or cuts into medicine materical crude slice, adding extractant in the cavity of microwave extracter soaks, according to circumstances regulate the power and the exposure time of microwave magnetron then, and the startup agitator motor, carry out microwave abstracting.Extract enters microwave abstracting liquid collecting tank by extract outlet outflow behind strainer filtering, the Chinese medicine residue enters Chinese medicine residue collecting tank with a small amount of extractant from Chinese medicine residue outlet extraction; Extract delivers into the material liquid import of polysulfone hollow fiber ultrafiltration membrane system in the microwave abstracting liquid collecting tank through force (forcing) pump, the product of purifying as the degree of depth through liquid passes film manifold collection after enter Chinese medicine purification liquid collecting tank through the liquid outlet, and in the extract macromolecule impurity by the hollow-fibre membrane effectively catching, enter the trapped fluid collecting tank through the trapped fluid outlet, wherein a liquid part can be sent to the trapped fluid return port through delivery pump, and another part can be discharged through trapped fluid collecting tank floss hole.
The utility model has the advantages that: this device adopts microwave extracter and hollow fiber ultrafiltration membrane separator integrated apparatus, microwave extracter centering pharmaceutically active ingredient extraction efficiency height, and selectivity is strong, and avoids the intervention of organic solvent; The hollow fiber ultrafiltration membrane separator further separates concentrated to microwave abstracting liquid, be particularly suitable for the extraction that Chinese medicine compound prescription comprises medicine materical crude slice or particle.Advantages such as that this device has is efficiently quick, green low consumption can realize the semicontinuous operation of traditional Chinese medicine extraction process.This device adopts microwave extracter and hollow fiber ultrafiltration membrane separator assembly type movable connection structure in addition, do not influence equipment manufacturing cost and operational effect to the time, alleviated the monomer weight of equipment greatly.This reactor has not only made things convenient for transportation, moved and has installed, and has shortened the repair time, and can save the expense of various large lifting equipments.
Description of drawings
Fig. 1 is a kind of integrated microwave abstracting-milipore filter cyclone separator arrangement schematic diagram that is used for the Chinese medicine purification.
Reference numeral: 1. microwave extracter cavity, 2. agitator motor, 3. cavity top cover, 4. microwave magnetron, 5. temperature detecting resistance, 6. valve, 7. extractant import, 8. trapped fluid return port, the 9. import of Chinese medicine pressed powder, 10. paddle, 11. filter screens, the outlet of 12. Chinese medicine residues, 13. Chinese medicine residue collecting tank, 14. the outlet of microwave abstracting liquid, 15. microwave abstracting liquid collecting tanks, 16. microwave abstracting liquid collecting tank outlets, 17. force (forcing) pump, 18. the extract import, 19. hollow fiber ultrafiltration membrane separators, 20. hollow fiber ultrafiltration membrane pipe assemblies, 21. see through the liquid outlet, 22. the trapped fluid outlet, 23. trapped fluid collecting tanks, 24. delivery pumps, 25. trapped fluid collecting tank floss hole pipe, 26. Chinese medicine purification liquid collecting tank, 27. integrated separator shells, 28. universal wheels.
The specific embodiment
Below by embodiment the utility model is specifically described, but can not be interpreted as restriction the utility model protection domain.
Embodiment 1:
Cavity 1 (304 stainless steels of microwave extracter, internal capacity is 1.5L, 100 millimeters * 200 millimeters of φ) top cover 3 (304 stainless steels, being fixed on the cavity top threadably) (power is 1kw to central authorities' welding agitator motor 2,800 rev/mins), connect turbine type paddle 10 with engage thread down, side at agitator is equipped with microwave magnetron 4 (power is 1kw) threadably, extractant inlet tube 7 (304 stainless steels of temperature detecting resistance 5 and band valve, internal diameter is 25mm, what below relate to respectively imports and exports material and caliber all herewith), opposite side also is equipped with microwave magnetron 4 threadably, the Chinese medicine pressed powder inlet tube 9 and the trapped fluid return port 8 of band valve, be welded with filter screen 11 (stainless steels in the bottom of cavity, 200 order apertures, 1 millimeter silk footpath), cavity one side on filter screen top is equipped with the Chinese medicine residue outlet 12 of band valve threadably, and with Chinese medicine residue collecting tank 13 (304 stainless steels, internal capacity is 1.5L, 100 millimeters * 200 millimeters of φ) link to each other, filter screen below cavity bottom is equipped with the microwave abstracting liquid outlet 14 of band valve threadably, with microwave abstracting liquid collecting tank 15 (304 stainless steels, internal capacity is 1.5L, 100 millimeters * 200 millimeters of φ) link to each other; (enclosure material is a polypropylene to hollow fiber ultrafiltration membrane separator 19, and the hollow-fibre membrane silk is 1mm directly, and total mass transfer area is 0.2m by hollow fiber ultrafiltration membrane pipe assembly 20
2Material is a polysulfones, molecular cut off is 100,000) constitute, the extract inlet tube 18 of band valve is equipped with on separator 19 tops threadably, and separator bottom is equipped with trapped fluid outlet 22 and is led to trapped fluid collecting tank 23 (304 stainless steels, internal capacity are 1.5L, 100 millimeters * 200 millimeters of φ), see through pipe and Chinese medicine purification liquid collecting tank 26 (304 stainless steels, internal capacity be 1.5L, φ 100 millimeter * 200 millimeter) connection of liquid outlet 21 with the band valve that is threaded; Force (forcing) pump 17 (the self-priming automatic pressure pump of the happy PW-176EA of German prestige, lift is 50m, flow is 1m
3/ h, power are 1kw) import and export locate to adopt articulation to be connected with microwave abstracting liquid collecting tank outlet 16 with 18 liang of extract inlet tubes respectively, and delivery pump 24 (the self-priming automatic pressure pump of the happy PW-176EA of German prestige, lift are 50m, and flow is 1m
3/ h, power are 1kw) import and export then locate to adopt articulation to be connected with trapped fluid collecting tank outlet with 8 liang of trapped fluid return ports respectively.Microwave extracter also all adopts articulation to be connected with hollow fiber ultrafiltration membrane separator and each storage tank in addition.Inlet and outlet piping on each collecting tank also can be fixed thereon by engage thread.Integrated microwave abstracting-milipore filter separator is installed in the shell 27, and universal wheel 28 is equipped with in shell 27 bottoms, is convenient to move.
The extraction of Chinese medicine and the specific implementation method of separating: the ginkgo leaf of 100g drying is pulverized the back add microwave extracter cavity 1 by Chinese medicine pressed powder import 7, the 800g deionized water is added the microwave extracter cavity by extractant import 7, respective valves on the sealing microwave extracter cavity.It is 600 watts that adjusting microwave magnetron 4 makes microwave power, starts agitator motor 2 (200 rev/mins) and stirs, and extraction temperature is no more than 50 degrees centigrade, and the extraction time is 30 minutes.Stop microwave magnetron work, extract flows into microwave abstracting liquid collecting tank through filter screen 11.Extract enters microwave abstracting liquid collecting tank 15 by extract outlet outflow behind strainer filtering, the ginkgo leaf residue is trapped within on the filter screen, after the extractant import added the 100g deionized water and stirs, the ginkgo leaf residue was expelled to Chinese medicine residue collecting tank 13 with water through Chinese medicine residue outlet 12 in the microwave extracter cavity.
Extract enters hollow fiber ultrafiltration membrane pipe assembly 20 concentrating and separating through the material liquid import 18 that force (forcing) pump 17 is delivered to hollow fiber ultrafiltration membrane separator 19 in the microwave abstracting liquid collecting tank, wearing filmed passing tube compiles after enter Chinese medicine purification liquid collecting tank 26 through liquid outlet 21 through the product of liquid as degree of depth purification, and in the extract macromolecule impurity by the hollow fiber film tube effectively catching, enter trapped fluid collecting tank 23 through trapped fluid outlet 22, wherein the part of trapped fluid can be transported to trapped fluid return port 8 through delivery pump 24, repeat to extract, the trapped fluid of another part can be discharged through trapped fluid collecting tank floss hole pipe 25.
Analysis result shows: the GINKGO BILOBA EXTRACT mass content is 15% in the drug powder of the interior extract drying curing of microwave abstracting liquid collecting tank back, and after the ultrafiltration in the Chinese medicine purification liquid collecting tank ginkgo leaf purification liquid drying solidify that the GINKGO BILOBA EXTRACT mass content is 25% in the drug powder of back, be much better than the former.
Claims (1)
1. one kind is used for integrated microwave abstracting-milipore filter separator that Chinese medicine is purified, the core component that it is characterized in that separator is to be connected the integral structure that is constituted by microwave extracter with hollow fiber ultrafiltration membrane separator (19), wherein agitator motor (2) is welded by the top cover (3) on the top of microwave extracter cavity (1) central authorities, and connect paddle (10) with screw rod, side at agitator is equipped with microwave magnetron (4) threadably, the extractant inlet tube (7) of temperature detecting resistance (5) and band valve (6), opposite side also is equipped with microwave magnetron threadably, the Chinese medicine pressed powder inlet tube (9) and the trapped fluid return port pipe (8) of band valve, in the bottom of cavity (1) filter screen (11) is housed, cavity (1) one side on filter screen (11) top is with the Chinese medicine residue outlet (12) of the band valve that is threaded, and link to each other with Chinese medicine residue collecting tank (13), the microwave abstracting liquid outlet (14) of valve is with to be threaded in bottom at filter screen (11) below cavity (1), and links to each other with microwave abstracting liquid collecting tank (15); The microwave abstracting liquid collecting tank outlet (16) of Lian Jieing is with after force (forcing) pump (17) is connected threadably, be connected to extract inlet tube (18), be connected respectively to the membrane pipe module (20) of hollow fiber ultrafiltration membrane separator (19) then, see through liquid outlet (21) with thread forms connecting band valve on one side, hollow fiber ultrafiltration membrane separator (19) bottom, link to each other with Chinese medicine purification liquid collecting tank (26) again, use the trapped fluid outlet (22) of thread forms connecting band valve in the bottom of hollow fiber ultrafiltration membrane separator (19), link to each other with trapped fluid collecting tank (23) again, connect floss hole pipe (25) in the bottom of trapped fluid collecting tank (23) respectively and be connected to delivery pump (24) by pipe, be connected to trapped fluid return port (8) by delivery pump by pipe again and carry out the circulating filtration extraction, integrated microwave abstracting-milipore filter separator is installed in the shell (27), and universal wheel (28) is equipped with in the bottom of shell (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2009202337211U CN201470150U (en) | 2009-07-29 | 2009-07-29 | Integrated microwave extraction-ultrafiltration membrane separator for purification of Chinese traditional medcine |
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| CN2009202337211U CN201470150U (en) | 2009-07-29 | 2009-07-29 | Integrated microwave extraction-ultrafiltration membrane separator for purification of Chinese traditional medcine |
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| CN201470150U true CN201470150U (en) | 2010-05-19 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102836640A (en) * | 2012-08-14 | 2012-12-26 | 张家港市华天药业有限公司 | Bacterium-removal filtering device for producing fructose diphosphate sodium sterile powder |
| CN103182196A (en) * | 2011-12-31 | 2013-07-03 | 上海金皮宝制药有限公司 | High pressure drug extraction system |
| CN103721438A (en) * | 2013-12-31 | 2014-04-16 | 湖南省百里香天然生物制品开发有限公司 | Microwave extracting device and method for extracting herba elsholtziae |
| CN108854553A (en) * | 2018-06-12 | 2018-11-23 | 合肥丰洁生物科技有限公司 | A kind of Chinese medicine extract high performance membrane concentrating and purifying device |
| CN114849275A (en) * | 2022-05-18 | 2022-08-05 | 郑州远洋油脂工程技术有限公司 | Ethanol extraction process of powdery material |
-
2009
- 2009-07-29 CN CN2009202337211U patent/CN201470150U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182196A (en) * | 2011-12-31 | 2013-07-03 | 上海金皮宝制药有限公司 | High pressure drug extraction system |
| CN103182196B (en) * | 2011-12-31 | 2016-04-20 | 上海金皮宝制药有限公司 | A kind of High pressure drug extraction system |
| CN102836640A (en) * | 2012-08-14 | 2012-12-26 | 张家港市华天药业有限公司 | Bacterium-removal filtering device for producing fructose diphosphate sodium sterile powder |
| CN102836640B (en) * | 2012-08-14 | 2014-10-29 | 张家港市华天药业有限公司 | Bacterium-removal filtering device for producing fructose diphosphate sodium sterile powder |
| CN103721438A (en) * | 2013-12-31 | 2014-04-16 | 湖南省百里香天然生物制品开发有限公司 | Microwave extracting device and method for extracting herba elsholtziae |
| CN103721438B (en) * | 2013-12-31 | 2014-12-24 | 湖南省百里香天然生物制品开发有限公司 | Microwave extracting device and method for extracting herba elsholtziae |
| CN108854553A (en) * | 2018-06-12 | 2018-11-23 | 合肥丰洁生物科技有限公司 | A kind of Chinese medicine extract high performance membrane concentrating and purifying device |
| CN114849275A (en) * | 2022-05-18 | 2022-08-05 | 郑州远洋油脂工程技术有限公司 | Ethanol extraction process of powdery material |
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| 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: 20100519 Termination date: 20150729 |
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| EXPY | Termination of patent right or utility model |