CN202336233U - Hot reflux extractor for preparing traditional Chinese medicines - Google Patents
Hot reflux extractor for preparing traditional Chinese medicines Download PDFInfo
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- CN202336233U CN202336233U CN2011204124221U CN201120412422U CN202336233U CN 202336233 U CN202336233 U CN 202336233U CN 2011204124221 U CN2011204124221 U CN 2011204124221U CN 201120412422 U CN201120412422 U CN 201120412422U CN 202336233 U CN202336233 U CN 202336233U
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- hot reflux
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Abstract
The utility model provides a hot reflux extractor for preparing traditional Chinese medicines. The hot reflux extractor comprises an extracting tank and a concentrating tank, wherein the top end of the concentrating tank is provided with a steam rising pipeline communicated with the extracting tank, the top end of the extracting tank is connected with a condenser, and the bottom of the extracting tank is provided with a feed liquid pipe communicated with the concentrating tank. According to the utility model, the reflux extraction is shorter in time and faster in speed compared with the percolation extraction. Reflux extraction consumes less solvent and lower energy compared with conventional decoction; and as the maximal differential concentration is generated in the extracting tank during the reflux extraction, and a better extraction effect can be obtained.
Description
Technical field
The utility model relates to the Chinese medicine production equipment, is specially a kind of hot reflux extraction element of Chinese medicine production usefulness.
Background technology
Extracting and concentrating is the technological means of often using in the Chinese medicine production process, but traditional process units separates extraction and concentration step, and this makes technological process more loaded down with trivial details, and is consuming time longer, and rate of energy is also lower.
The utility model content
The technical problem that the utility model solved provides a kind of Chinese medicine production and uses the hot reflux extraction element, and it will extract with concentrated and combine, and simplify technology, thereby solve the problem in the above-mentioned background technology.
The technical problem that the utility model solved adopts following technical scheme to realize:
The hot reflux extraction element is used in a kind of Chinese medicine production; Comprise extractor and concentration tank; It is characterized in that: said concentration tank top is provided with the rising jet chimney; This rising jet chimney is communicated in said extractor, and the top of said extractor is connected with condenser, and said extractor bottom is provided with the feed liquid pipe that is communicated with said concentration tank.
As a kind of improvement, said concentration tank is provided with electric heater.
According to the design of routine, the extractor of the utility model top is provided with material and adds mouth, and said concentration tank is provided with concentrated solution outlet.
The course of work of the utility model is following: the medicinal material that will extract drops in the extractor; The solvent that adds 5～10 times of medicinal material amounts according to arts demand; Open extractor jacket steam valve; Make the interior liquid heat of extractor to the 20～30min that seethes with excitement, 1/3 extract is put into concentration tank through the feed liquid pipe of bottom; Close the extractor jacket steam, opening electric heater concentrates the extract in the concentration tank; The indirect steam that produces when concentrating; First manifold through the rising jet chimney gets in the extractor, as the new thermal source and the solution that extract, keeps the temperature in the extractor; Indirect steam continues to rise in extractor, becomes hot condensate liquid through condenser condenses, falls back in the extractor to be added on the powder as new solvent; New solvent passes through the medicinal material layer from top to bottom to the extractor bottom; Solubility active ingredient in the medicinal material is dissolved in the solvent in the extractor simultaneously, and extract is put into concentration tank by the bottom of extractor again, and the concentrated indirect steam that produces is delivered to again and made new thermal source and new solvent in the extractor; So just form the big refluxing extraction of new solvent; Make the density that contains solute in the medicinal material in the solute density and solvent keep higher gradient difference, the stripping fast of the solute in the medicinal material is until complete stripping (extracting liquid colourless).
Owing to adopted above structure, the utlity model has following beneficial effect:
The utility model refluxing extraction is than diacolation extraction time weak point, and speed is fast; Refluxing extraction is lacked than the conventional solvent that extracts use that decocts; It is low to consume energy: because of in the refluxing extraction process, in extractor, having created maximum concentration difference; Can obtain extraction effect preferably, when particularly using organic solvent to extract, the advantage of the utility model more can embody fully.
Description of drawings
Accompanying drawing is the utility model structural representation;
Among the figure: extractor 1, concentration tank 2, rising jet chimney 3, condenser 4, feed liquid pipe 5, electric heater 6.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1; The hot reflux extraction element is used in a kind of Chinese medicine production, comprises extractor 1 and concentration tank 2, and extractor 1 top is provided with material and adds mouth 7; It is characterized in that: said concentration tank 2 tops are provided with rising jet chimney 3; This rising jet chimney 3 is communicated in said extractor 1, and the top of said extractor 1 is connected with condenser 4, and said extractor 1 bottom is provided with the feed liquid pipe 5 that is communicated with said concentration tank 2; In the present embodiment, said concentration tank 2 is provided with electric heater 6.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. the hot reflux extraction element is used in a Chinese medicine production; Comprise extractor and concentration tank; It is characterized in that: said concentration tank top is provided with the rising jet chimney; This rising jet chimney is communicated in said extractor, and the top of said extractor is connected with condenser, and said extractor bottom is provided with the feed liquid pipe that is communicated with said concentration tank.
2. the hot reflux extraction element is used in a kind of Chinese medicine production according to claim 1, and it is characterized in that: said concentration tank is provided with electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204124221U CN202336233U (en) | 2011-10-26 | 2011-10-26 | Hot reflux extractor for preparing traditional Chinese medicines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204124221U CN202336233U (en) | 2011-10-26 | 2011-10-26 | Hot reflux extractor for preparing traditional Chinese medicines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202336233U true CN202336233U (en) | 2012-07-18 |
Family
ID=46484939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204124221U Expired - Fee Related CN202336233U (en) | 2011-10-26 | 2011-10-26 | Hot reflux extractor for preparing traditional Chinese medicines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202336233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494971A (en) * | 2020-12-08 | 2021-03-16 | 重庆医药高等专科学校 | Burn and scald film spraying medicament raw material component dynamic extraction device |
| CN112972608A (en) * | 2021-03-01 | 2021-06-18 | 广西科技师范学院 | Method for extracting bamboo leaf flavone |
-
2011
- 2011-10-26 CN CN2011204124221U patent/CN202336233U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494971A (en) * | 2020-12-08 | 2021-03-16 | 重庆医药高等专科学校 | Burn and scald film spraying medicament raw material component dynamic extraction device |
| CN112972608A (en) * | 2021-03-01 | 2021-06-18 | 广西科技师范学院 | Method for extracting bamboo leaf flavone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20121026 |