CN201250196Y - Integral device for microwave extracting, hyperfiltration separating and nanofiltration condensing of astragalus polyose - Google Patents
Integral device for microwave extracting, hyperfiltration separating and nanofiltration condensing of astragalus polyose Download PDFInfo
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- CN201250196Y CN201250196Y CNU200820029722XU CN200820029722U CN201250196Y CN 201250196 Y CN201250196 Y CN 201250196Y CN U200820029722X U CNU200820029722X U CN U200820029722XU CN 200820029722 U CN200820029722 U CN 200820029722U CN 201250196 Y CN201250196 Y CN 201250196Y
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Abstract
The utility model discloses an integral device for microwave extracting, hyperfiltration separating and nanofiltration condensing of astragalus polyose, which comprises a microwave extracting device, a hyperfiltration separating device and a nanofiltration condensing device which are connected through pipelines. The integral technique and device for microwave extracting, hyperfiltration separating and nanofiltration condensing of astragalus polyose employed under a constant temperature not only has the advantages of short time, low energy consumption, simple flow and energy saving, but also is suitable for processing thermosensitive substances in particular, can prevent the quality reduction and activity losing of the polyose during the separating process; the device has small size and simple structure; the yield of the polyose is higher; the range of application is wide; the utility model can be used for the developing membrane technology of the techniques like separating, condensing, purifying and clarifying in the application of producing polyose in China.
Description
Technical field
The utility model belongs to biotechnology downstream polysaccharide extraction and separation technology, particularly a kind of microwave extraction of astragalus polysaccharides and ultra-filtration and separation, nanofiltration concentration integrated device.
Background technology
The Radix Astragali is a leguminous plants, and the dry root of Radix Astagali or Radix Astragali is a kind of Chinese medicine commonly used.Contain multiple biologically active substances such as polysaccharide, protein, alkaloid, amino acid, flavonoid, glucoside, trace element, wherein astragalus polysaccharides is the main bioactive ingredients of the Radix Astragali.Astragalus polysaccharides has enhancing body's immunological function, cardiac stimulant step-down, hypoglycemic, anti-stress, antitumor, antiviral, radioprotective, multiple pharmacological effect such as anti-oxidant.Because the multiple biological activity of astragalus polysaccharides and good clinical effectiveness have become one of focus of traditional Chinese medicine extraction and herbal medicine Study on Modernization for many years at home and abroad.
The tradition extraction of Astragalus Polysaccharides in Astragalus mainly adopts aqueous extraction-alcohol precipitation technology, but this technology is often very numerous and diverse, the yield of polysaccharide crude is extremely low, required time is long, need to consume a large amount of organic solvents in the leaching process, extraction cost is very high, and the use of simultaneously a large amount of organic solvents causes contaminated wastewater serious, makes the development and use of astragalus polysaccharides be restricted.
Microwave has characteristics such as penetration power is strong, selectivity is high, heating efficiency height.Microwave radiation is fast reaction speed greatly, and the reaction times is in minute, second.In recent years, the application of microwave technology is greatly developed.Microwave action is in plant cell wall, and its heat effect can make the enzyme in cell wall rupture and the cytolemma lose activity, and polysaccharide is broken through cell walls and cytolemma obstacle easily and is extracted out in the cell, has improved yield effectively.Therefore microwave has good booster action to extraction of Astragalus Polysaccharides in Astragalus.
As a kind of novel pharmaceutical technology, the ultra-filtration membrane partition method is used extensive further in the herbal pharmaceutical industry, except that can be used for removing non-medicinal ingredientss such as impurity, tannin, increase outside the clarity and the quality of the pharmaceutical preparations of medicine, more available its extracts effective constituents such as saponin, polysaccharide.The isolation and purification that is used for polysaccharide, enzyme isoreactivity material, high and few destruction of ultrafiltration process yield is very active field in the current natural polysaccharide Separation Research.The separation of polysaccharide, concentrate and classification process also uses ultra-filtration technique more and more.Ultra-filtration technique replacement energy consumption is big, expense is high, the cycle is long, handle halfway traditional technology operation, will be the new trend of polysaccharide extracting process development.
The method of conventional process polysaccharide dilute solution such as ion-exchange desalination and vacuum concentration etc. need expend a large amount of acid-alkali regeneration resins, cause secondary pollution, and in the product concentration process, energy consumption are bigger, and production cost is higher.Adopt the nanofiltration membrane technology, can overcome the shortcoming of traditional processing technology, this technology can realize concentrating and desalination simultaneously, and whole process of production is moved under low pollution, less energy-consumption, high-level efficiency, significantly improves productivity effect, has very big industrial application value.
Summary of the invention
The purpose of this utility model provides a kind of energy consumption of carrying out under constant temperature low, can prevent the microwave extraction of the astragalus polysaccharides that reduction loss of active ingredients, extraction efficiency height, the environmental pollution of astragalus polysaccharides quality in sepn process is little and ultra-filtration and separation, nanofiltration concentration integrated device.
For achieving the above object, solution of the present utility model is: a kind of microwave extraction of astragalus polysaccharides and ultra-filtration and separation, the nanofiltration concentration integrated device, by the microwave extraction device, ultra-filtration and separation device and nanofiltration concentrating unit are formed, described microwave reactor is connected with first whizzer by pipeline, described first whizzer is connected with first impeller pump by pipeline, described first impeller pump is connected with the feed liquid case by pipeline, aforesaid device has been formed the microwave extraction device, the feed liquid case also is connected with first magnetic valve by pipeline, first magnetic valve is connected with second impeller pump by pipeline, second impeller pump filters with security personnel and is connected, security personnel filter and are connected with the 3rd impeller pump by pipeline, the 3rd impeller pump is connected with the import of hyperfiltration membrane assembly by pipeline, concentrated solution outlet on the hyperfiltration membrane assembly and relief valve, ultrafiltration and concentration flow quantity meter is connected successively by pipeline, the liquid outlet that sees through on the described hyperfiltration membrane assembly is connected by pipeline through the flow quantity meter with ultrafiltration, ultrafiltration and concentration flow quantity meter is connected with first interchanger by pipeline, described first interchanger is communicated with the feed liquid case, aforesaid device has been formed the ultra-filtration and separation device, described stoste case is connected with second magnetic valve by pipeline, second magnetic valve is connected with the 4th impeller pump pipeline, the 4th impeller pump is connected with the import of nanofiltration membrane component by pipeline, concentrated solution outlet on the described nanofiltration membrane component is connected with second relief valve, second relief valve is connected with nanofiltration concentrated solution discharge meter by pipeline, be communicated with second interchanger on the nanofiltration concentrated solution discharge meter, second interchanger is connected with the feed liquid case, the liquid outlet that sees through on the described nanofiltration membrane component is connected by pipeline through the flow quantity meter with nanofiltration, and aforesaid device has been formed the nanofiltration concentrating unit.
Adopt microwave extraction and ultra-filtration and separation, the concentration integrated technology of nanofiltration and the device of above-mentioned astragalus polysaccharides, under constant temperature, carry out not only time weak point, energy consumption is low, flow process is simple, save energy, and be specially adapted to the processing of heat-sensitive substance, can prevent the reduction and the loss of activity of the quality of polysaccharide in sepn process, little and the simple structure of equipment volume, expense is lower, the polysaccharide yield is higher, applied widely, can be used for separating, concentrate, technologies such as purifying, clarification can open up membrane separation technique and use in China's polysaccharide is produced.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
As shown in Figure 1, the microwave extraction of this astragalus polysaccharides, the membrane separation unit of ultra-filtration and separation, by the microwave extraction device, ultra-filtration and separation device and nanofiltration concentrating unit are formed, described microwave reactor 1 is connected with first whizzer 2 by pipeline, described first whizzer 2 is connected with first impeller pump 3 by pipeline, described first impeller pump 3 is connected with feed liquid case 4 by pipeline, aforesaid device has been formed the microwave extraction device, feed liquid case 4 also is connected with first magnetic valve 5 by pipeline, first magnetic valve logical 5 is crossed pipeline and is connected with second impeller pump 6, second impeller pump 6 filters 7 with security personnel and is connected, security personnel filter 7 and are connected with the 3rd impeller pump 8 by pipeline, the 3rd impeller pump 8 is connected by the import of pipeline with hyperfiltration membrane assembly 9, concentrated solution outlet on the hyperfiltration membrane assembly 9 and relief valve 11, ultrafiltration and concentration flow quantity meter 12 is connected successively by pipeline, see through liquid outlet and ultrafiltration on the described hyperfiltration membrane assembly 9 are connected by pipeline through flow quantity meter 10, ultrafiltration and concentration flow quantity meter 12 is connected with first interchanger 13 by pipeline, described first interchanger 13 is communicated with feed liquid case 4, aforesaid device has been formed the ultra-filtration and separation device, described stoste case 4 is connected with second magnetic valve 14 by pipeline, second magnetic valve 14 is connected with the 4th impeller pump 15 pipelines, the 4th impeller pump 15 is connected by the import of pipeline with nanofiltration membrane component 16, concentrated solution outlet on the described nanofiltration membrane component 16 is connected with second relief valve 18, second relief valve 18 is connected with nanofiltration concentrated solution discharge meter 19 by pipeline, be communicated with second interchanger 20 on the nanofiltration concentrated solution discharge meter 19, second interchanger 20 is connected with feed liquid case 4, see through liquid outlet and nanofiltration on the described nanofiltration membrane component 16 are connected by pipeline through flow quantity meter 17, and aforesaid device has been formed the nanofiltration concentrating unit.
The raw material Radix Astragali is extracted by microwave reactor 1, after whizzer 2 solid-liquid separation, extracting solution is delivered to feed liquid case 4 through first impeller pump 3, start first magnetic valve, 5 extracting solutions and flow into second impeller pump 6, behind security personnel's strainer 7, be input in the hyperfiltration membrane assembly 9 by the 3rd impeller pump 8, after hyperfiltration membrane assembly 9 separation, ultrafiltration sees through liquid and flows out stand-by through ultrafiltration through flow quantity meter 10 by the liquid outlet that sees through on the hyperfiltration membrane assembly 9; The ultrafiltration trapped fluid is circulated to feed liquid case 4 after the outlet of hyperfiltration membrane assembly 9 trapped fluids is through first relief valve 11, ultrafiltration trapped fluid under meter 12 and first interchanger 13.After ultrafiltration finishes, close first magnetic valve 5, open second magnetic valve 14, the ultrafiltration trapped fluid is delivered in the nanofiltration membrane component 16 through the 4th impeller pump 15, after nanofiltration membrane component 16 concentrated, nanofiltration saw through flow quantity meter 17 discharges by the liquid outlet that sees through on the nanofiltration membrane component 16 through nanofiltration through liquid; The nanofiltration concentrated solution is circulated to feed liquid case 4 after nanofiltration membrane component 16 concentrated solution outlets are through second relief valve 18, nanofiltration concentrated solution discharge meter 19 and second interchanger 20.
Claims (1)
1. the microwave extraction of an astragalus polysaccharides and ultra-filtration and separation, the nanofiltration concentration integrated device, by the microwave extraction device, ultra-filtration and separation device and nanofiltration concentrating unit are formed, it is characterized in that: described microwave reactor (1) is connected with first whizzer (2) by pipeline, described first whizzer (2) is connected with first impeller pump (3) by pipeline, described first impeller pump (3) is connected with feed liquid case (4) by pipeline, aforesaid device has been formed the microwave extraction device, feed liquid case (4) also is connected with first magnetic valve (5) by pipeline, first magnetic valve logical (5) is crossed pipeline and is connected with second impeller pump (6), second impeller pump (6) filters (7) with security personnel and is connected, security personnel filter (7) and are connected with the 3rd impeller pump (8) by pipeline, the 3rd impeller pump (8) is connected by the import of pipeline with hyperfiltration membrane assembly (9), concentrated solution outlet on the hyperfiltration membrane assembly (9) and relief valve (11), ultrafiltration and concentration flow quantity meter (12) is connected successively by pipeline, the liquid outlet that sees through on the described hyperfiltration membrane assembly (9) is connected by pipeline through flow quantity meter (10) with ultrafiltration, ultrafiltration and concentration flow quantity meter (12) is connected with first interchanger (13) by pipeline, described first interchanger (13) is communicated with feed liquid case (4), aforesaid device has been formed the ultra-filtration and separation device, described stoste case (4) is connected with second magnetic valve (14) by pipeline, second magnetic valve (14) is connected with the 4th impeller pump (15) pipeline, the 4th impeller pump (15) is connected by the import of pipeline with nanofiltration membrane component (16), concentrated solution outlet on the described nanofiltration membrane component (16) is connected with second relief valve (18), second relief valve (18) is connected with nanofiltration concentrated solution discharge meter (19) by pipeline, be communicated with second interchanger (20) on the nanofiltration concentrated solution discharge meter (19), second interchanger (20) is connected with feed liquid case (4), the liquid outlet that sees through on the described nanofiltration membrane component (16) is connected by pipeline through flow quantity meter (17) with nanofiltration, and aforesaid device has been formed the nanofiltration concentrating unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820029722XU CN201250196Y (en) | 2008-07-24 | 2008-07-24 | Integral device for microwave extracting, hyperfiltration separating and nanofiltration condensing of astragalus polyose |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820029722XU CN201250196Y (en) | 2008-07-24 | 2008-07-24 | Integral device for microwave extracting, hyperfiltration separating and nanofiltration condensing of astragalus polyose |
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| CN201250196Y true CN201250196Y (en) | 2009-06-03 |
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| CNU200820029722XU Expired - Fee Related CN201250196Y (en) | 2008-07-24 | 2008-07-24 | Integral device for microwave extracting, hyperfiltration separating and nanofiltration condensing of astragalus polyose |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838452A (en) * | 2012-07-24 | 2012-12-26 | 南昌大学 | Encommiol microwave extraction-macroporous resin separation integrated device |
| CN103589187A (en) * | 2013-11-22 | 2014-02-19 | 无锡合众信息科技有限公司 | Special extraction device for cyan pigment in abalone shells |
| CN104095939A (en) * | 2014-01-06 | 2014-10-15 | 华东理工大学 | Integrated device of circulating water extraction-ultra filtration-nano filtration and method capable of adopting integrated device to extract effective components from Chinese herbal medicine |
| CN104788534A (en) * | 2015-05-08 | 2015-07-22 | 飞潮（无锡）过滤技术有限公司 | Ganoderan tripeptide filtering system process device |
-
2008
- 2008-07-24 CN CNU200820029722XU patent/CN201250196Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838452A (en) * | 2012-07-24 | 2012-12-26 | 南昌大学 | Encommiol microwave extraction-macroporous resin separation integrated device |
| CN103589187A (en) * | 2013-11-22 | 2014-02-19 | 无锡合众信息科技有限公司 | Special extraction device for cyan pigment in abalone shells |
| CN104095939A (en) * | 2014-01-06 | 2014-10-15 | 华东理工大学 | Integrated device of circulating water extraction-ultra filtration-nano filtration and method capable of adopting integrated device to extract effective components from Chinese herbal medicine |
| CN104788534A (en) * | 2015-05-08 | 2015-07-22 | 飞潮（无锡）过滤技术有限公司 | Ganoderan tripeptide filtering system process device |
| CN104788534B (en) * | 2015-05-08 | 2018-06-12 | 飞潮（无锡）过滤技术有限公司 | A kind of ganoderma lucidum polysaccharide tripeptides point filter system process device |
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| C17 | Cessation of patent right | ||
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Granted publication date: 20090603 Termination date: 20100724 |