CN2525998Y - Three-step continuous circulation extraction and concentration unit for Chinese herbal medicine - Google Patents
Three-step continuous circulation extraction and concentration unit for Chinese herbal medicine Download PDFInfo
- Publication number
- CN2525998Y CN2525998Y CN 02224578 CN02224578U CN2525998Y CN 2525998 Y CN2525998 Y CN 2525998Y CN 02224578 CN02224578 CN 02224578 CN 02224578 U CN02224578 U CN 02224578U CN 2525998 Y CN2525998 Y CN 2525998Y
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- China
- Prior art keywords
- import
- extraction
- upper portion
- unit
- heater
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- Expired - Fee Related
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- 238000000605 extraction Methods 0.000 title claims abstract description 36
- 230000004087 circulation Effects 0.000 title claims abstract description 13
- 241000411851 herbal medicine Species 0.000 title claims abstract description 9
- 230000008676 import Effects 0.000 claims abstract description 15
- 238000011084 recovery Methods 0.000 claims abstract description 10
- 239000002904 solvent Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 14
- 238000009987 spinning Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 6
- 239000004480 active ingredient Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 239000000047 product Substances 0.000 description 10
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 6
- 239000000284 extract Substances 0.000 description 6
- 239000004615 ingredient Substances 0.000 description 6
- 238000002386 leaching Methods 0.000 description 6
- 230000001839 systemic circulation Effects 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000013543 active substance Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 1
- 240000000233 Melia azedarach Species 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model relates to a concentrated unit is drawed in circulation for drawing chinese herbal medicine active ingredient, it is by multi-functional extraction jar, the filter, the upper portion condenser, the heater, the hydrocyclone separator, the recovery tower, the vacuum pump passes through the whole equipment of connecting pipe and valve and constitutes, be connected with the material pump under the extraction jar, the export pipeline of material pump divide into two the tunnel through the three-way valve, connect to the upper portion feed inlet of extracting the jar all the way, another way connects to the import of separator through filter and heater in proper order, the solvent steam outlet of separator communicates with each other through the import of connecting pipe and upper portion condenser, the export pipeline of upper portion condenser connects to the import of the upper portion feed inlet of extracting the jar and recovery tower respectively. In actual work, the unit can perform three-step continuous circulation, extraction and concentration are completed at one time, and the unit has the advantages of compact structure, convenience in operation, high extraction efficiency and the like.
Description
Affiliated technical field
This utility model belongs to effective ingredient extraction element technical field, relates to a kind of concentrated unit of circulation extraction that is used to extract Chinese herbal medicine effective ingredients.
Background technology
The extraction of Chinese herbal medicine effective ingredients generally comprises the extraction pot immersion and extracts; Or extracting solution returns extraction pot again and does the circulation lixiviate (being commonly called as partial circulating) of dynamic pouring stain; Or lixiviating solution returns extraction pot lixiviate (being commonly called as systemic circulation) again and process such as concentrates after heating, separation, condensation.At present, domestic production producer is extracted by multi-function extractor and by the outer circulation type vacuum concentration unit centering medical herbs effective ingredient that heater, spinning liquid vapor seperator, recovery tower are formed, the combination of its equipment generally speaking has following three kinds: first kind of unit is the simple big jar of extraction that utilize, both there be not first step partial circulating process, also do not have the second step systemic circulation process, the extracting solution after the extraction is directly delivered to concentrated unit again and is concentrated; Second kind of unit is connected with product pump behind multi-function extractor, can carry out first step partial circulating, but can not carry out the second step systemic circulation; The third unit is that extraction pot and concentrated unit are linked together, and can carry out the second step systemic circulation, but can not carry out first step partial circulating, can not carry out the special concentration process in the 3rd step; Obviously, the combinations thereof form of known technology structure all exists inconvenient operation, extraction ratio is low and be unfavorable for the deficiency that active substance is preserved.
The utility model content
The purpose of this utility model is to overcome the weak point that known technology exists, so provide a kind of novel structure, easy to operate and three steps of Chinese herbal medicine that extraction efficiency is high continuously circulation extract and concentrate unit.
Be used to realize that the technical solution of foregoing invention purpose is such: three steps of Chinese herbal medicine that provided circulate continuously and extract concentrated unit is a kind of with known multi-function extractor, the device that product pump and outer circulation type vacuum concentration unit three part-structures are organically combined, it is by multi-function extractor, filter, the top condenser, heater, the spinning liquid vapor seperator, recovery tower, vacuum pump constitutes by connection tube and valve overall package, extraction pot bottom liquid outlet joins by valve pipe and a product pump import, the outlet conduit of product pump is divided into two-way by three-way valve, one road tieback is to the top charging aperture of extraction pot, the import that filter and heater are connected to the spinning liquid vapor seperator is passed through on another road successively, the solvent steam (vapor) outlet of separator communicates through the import of connection tube with the top condenser, the outlet conduit of top condenser is divided into two-way by three-way valve, one road tieback is to the top charging aperture of extraction pot, and another road is communicated with the import of recovery tower.
Compare with known technology, this utility model organically combines multi-function extractor, product pump and outer circulation type vacuum concentration unit first, with valve control, but Lian Kefen, can adopt the first step dynamically to drench stain partial circulating lixiviate mode according to the process of lixiviate like this; Adopt again and after concentrated, separation, condensation process, make pure solvent be back to the second step systemic circulation extracting mode of extraction pot again; Make extracting solution directly leaching liquid be pumped into to concentrate in the reuse valve control of leaching process end back and carry out the 3rd step concentration process in the unit through product pump, thereby formed a kind of continuous circulation of three steps of novel Chinese herbal medicine effective ingredients and extracted spissated preparation facilities, the compact conformation of this device, switching is easy, easy to operate, extraction efficiency is high, furthermore it can carry out material at a lower temperature and does vacuum leaching and vacuum concentration, helps the preservation of active substance.
Description of drawings
Accompanying drawing is the work structuring sketch map of a specific embodiment of this utility model.
The specific embodiment
Referring to accompanying drawing, unit described in the utility model comprises by parts such as the multi-function extractor 2 of valve pipe connection, product pump 3, filter 4, top condenser 1, heater 8, spinning liquid vapor seperator 7, recovery tower 5, vacuum pumps 6.The import of product pump 3 is connected by the liquid outlet of valve pipe with extraction pot 1, and the outlet of product pump 3 is switched to the import of the top charging aperture and the filter 4 of extraction pot 2 respectively by Three-way valve pipe T1; Filter 4 outlets are connected with the charging aperture of spinning liquid vapor seperator 7 by valve pipe heater via 8 again, the solvent steam (vapor) outlet of separator 7 communicates through the import of connection tube with top condenser 1, the outlet conduit of top condenser 1 is divided into two-way by Three-way valve pipe T2, one road tieback is to the top charging aperture of extraction pot 2, and another road is communicated with the import of recovery tower 5.
Unit described in the utility model can carry out the continuously circulation of three steps being used for real work, extracts to concentrate and once finishes, and it is easy, easy to operate to switch.Three continuous cyclic processes of step comprise according to direction of arrow indication among the figure:
1, the extraction initial stage is dynamically drenched stain leaching partial circulating: promptly extracting solution is flowed out by extraction pot 2 bottoms, after product pump 3 pressurizations, returns extraction pot 2 by top again, makes material fully accept the pouring stain of extracting solution repeatedly, helps improving extraction efficiency;
2, extract the later stage extracting solution and had certain concentration, for further improving leaching efficiency, can carry out systemic circulation: promptly lixiviating solution flows out the back by product pump 3 pressurizations by extraction pot 2 bottoms, and process filter 4 tangentially sucks spinning liquid vapor seperator 7 after heater 8 heating again; Extractant steam is cooled to liquid via top condenser 1, sprays on the material from extraction pot top, further extracts the effective ingredient that remains in the material;
3, can change enriching stage easily over to after leaching process finishes: promptly lixiviating solution is flowed out by extraction pot 2 bottoms, filter through filter 4 by product pump 3 pressurizations, be pressed into heater 8 heating, under the effect of pull of vacuum, the tangential spinning liquid vapor seperator 7 that sucks, concentrated solution is pumped to temporary jar of concentrated solution by the bottom, and solvent steam is got back to the recovery tower condenser through top condenser 1, reclaims after sufficiently cooled.
Claims (1)
- A kind of three steps of Chinese herbal medicine are the concentrated unit of circulation extraction continuously, by multi-function extractor (2), filter (4), top condenser (1), heater (8), spinning liquid vapor seperator (7), recovery tower (5), vacuum pump (6) constitutes by connection tube and valve overall package, it is characterized in that extraction pot (2) bottom liquid outlet joins by valve pipe and a product pump (3) import, the outlet conduit of product pump (3) is divided into two-way by Three-way valve pipe (T1), one road tieback is to the top charging aperture of extraction pot (2), the import that filter (4) and heater (8) are connected to spinning liquid vapor seperator (7) is passed through on another road successively, the solvent steam (vapor) outlet of separator (7) communicates through the import of connection tube with top condenser (1), the outlet conduit of top condenser (1) is divided into two-way by Three-way valve pipe (T2), one road tieback is to the top charging aperture of extraction pot (2), and another road is communicated with the import of recovery tower (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02224578 CN2525998Y (en) | 2002-03-04 | 2002-03-04 | Three-step continuous circulation extraction and concentration unit for Chinese herbal medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02224578 CN2525998Y (en) | 2002-03-04 | 2002-03-04 | Three-step continuous circulation extraction and concentration unit for Chinese herbal medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2525998Y true CN2525998Y (en) | 2002-12-18 |
Family
ID=33701964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02224578 Expired - Fee Related CN2525998Y (en) | 2002-03-04 | 2002-03-04 | Three-step continuous circulation extraction and concentration unit for Chinese herbal medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2525998Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298406C (en) * | 2005-05-18 | 2007-02-07 | 戴群 | Integrated membrane circulation extracting apparatus |
| CN100382868C (en) * | 2005-05-18 | 2008-04-23 | 戴群 | Integrated enzyme membrane circulation extracting process and apparatus therefor |
| CN100382867C (en) * | 2005-05-18 | 2008-04-23 | 戴群 | Integrated membrane circulation extracting process |
| CN102151229A (en) * | 2011-03-29 | 2011-08-17 | 天津三延精密机械有限公司 | Automatic efficient concentrator and concentrating method |
-
2002
- 2002-03-04 CN CN 02224578 patent/CN2525998Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298406C (en) * | 2005-05-18 | 2007-02-07 | 戴群 | Integrated membrane circulation extracting apparatus |
| CN100382868C (en) * | 2005-05-18 | 2008-04-23 | 戴群 | Integrated enzyme membrane circulation extracting process and apparatus therefor |
| CN100382867C (en) * | 2005-05-18 | 2008-04-23 | 戴群 | Integrated membrane circulation extracting process |
| CN102151229A (en) * | 2011-03-29 | 2011-08-17 | 天津三延精密机械有限公司 | Automatic efficient concentrator and concentrating method |
| CN102151229B (en) * | 2011-03-29 | 2013-10-16 | 天津三延精密机械有限公司 | Concentrating method of automatic efficient concentrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |