CN2815357Y - Can-assembled multi-stage sleeve countercurrent extracting device - Google Patents
Can-assembled multi-stage sleeve countercurrent extracting device Download PDFInfo
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- CN2815357Y CN2815357Y CN 200520103481 CN200520103481U CN2815357Y CN 2815357 Y CN2815357 Y CN 2815357Y CN 200520103481 CN200520103481 CN 200520103481 CN 200520103481 U CN200520103481 U CN 200520103481U CN 2815357 Y CN2815357 Y CN 2815357Y
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Abstract
The utility model relates to a tank combined type multistage associated countercurrent extracting device. The utility model comprises extracting tanks, wherein a basket type filter and a physic liquor pump are orderly connected with the lower end of each of the extracting tanks through pipeline valves, and the physic liquor pump is connected with each of the extracting tank through pipeline valves. The number of the extracting tanks is two or more than two, the anterior extracting tank is connected with the inner part of the latter extracting tank through pipeline valves, the basket type filter and the physic liquor pump between two adjacent extracting tanks, and the last extracting tank is connected with the inner part of a first extracting tank through pipeline valves, the basket type filter and the physic liquor pump. All the extracting tanks are all connected with a liquid storing tank through pipeline valves. The utility model uses two or more than two extracting tanks, the concentration gradient of solid and liquid phases is effectively used, concentration difference is enlarged, the concentration of final extract is high, menstruum dosage is less than normal dosage, and the evaporation capacity of next evaporating concentration procedure is reduced proportionally.
Description
Technical field:
This utility model relates to a kind of Chinese crude drug extraction element, is meant the multistage countercurrent extraction device of applying mechanically of a kind of pot group type especially.
Background technology:
Be used at present Chinese crude drug extract general adopt single-pot repeatedly clear water soak extraction method, and then extracting solution be transported to enrichment facility concentrate, the weak point of this kind method is that the gained extract concentration is low, required concentrated amount is big, causes steam consumption serious.
The utility model content:
The purpose of this utility model is to provide a kind of pot group type the multistage countercurrent extraction device of applying mechanically, by the multistage countercurrent extraction of applying mechanically between the jar group, effectively utilized the biphase Concentraton gradient of solid-liquid, increased concentration difference, whole extract concentration increases, the solvent consumption but significantly reduces than routine, has correspondingly also reduced the evaporation capacity of subsequent evaporation enrichment process, can address the above problem effectively.
The purpose of this utility model is achieved through the following technical solutions:
The multistage countercurrent extraction device of applying mechanically of a kind of pot group type includes extraction pot, and the extraction pot lower end is connected with basket filter, spray pump in turn by pipe valve, and spray pump is connected to extraction pot by pipe valve;
Described extraction pot is two or more, last extraction pot is connected in the back extraction pot by pipe valve, basket filter, spray pump between adjacent extraction pot, and last extraction pot is connected in first extraction pot by pipe valve, basket filter, spray pump;
All extraction pot all are connected to fluid reservoir by pipe valve;
Described extraction pot is two when above, and it is interconnection to pass through auxiliary piping valve, basket filter, spray pump between all extraction pot.
The utlity model has following advantage:
1. this utility model has adopted two or more extraction pot, effectively utilized the biphase Concentraton gradient of solid-liquid, increased concentration difference, whole extract concentration increases, the solvent consumption but significantly reduces than conventional amount used, has correspondingly also reduced the evaporation capacity of subsequent evaporation enrichment process.
2. this utility model can adopt the extraction pot of varying number according to practical situations such as place size, production capacity, and range of application is more extensive.
Description of drawings:
Fig. 1 adopts the structural representation of two groups of extraction pot groups for this utility model;
Fig. 2 adopts the structural representation of four groups of extraction pot groups for this utility model.
Number in the figure is described as follows:
1-basket filter 2-spray pump 3-extraction pot 4-fluid reservoir 5-auxiliary piping valve
The specific embodiment:
As shown in Figure 1, the multistage countercurrent extraction device of applying mechanically of a kind of pot group type includes extraction pot 3, and extraction pot 3 lower ends are connected with basket filter 1, spray pump 2 in turn by pipe valve, and spray pump 2 is connected to extraction pot 3 by pipe valve;
Described extraction pot 3 is two, and first extraction pot 3 is connected in second extraction pot 3 by pipe valve, basket filter 1, spray pump 2, and second extraction pot 3 is connected in first extraction pot in 3 by pipe valve, basket filter 1, spray pump 2;
All extraction pot 3 all are connected to fluid reservoir 4 by pipe valve.
As shown in Figure 2, the multistage countercurrent extraction device of applying mechanically of a kind of pot group type includes extraction pot 3, and extraction pot 3 lower ends are connected with basket filter 1, spray pump 2 in turn by pipe valve, and spray pump 2 is connected to extraction pot 3 by pipe valve,
Described extraction pot 3 is four, 3 last extraction pot 3 of adjacent extraction pot are connected in the back extraction pot 3 by pipe valve, basket filter 1, spray pump 2, and last extraction pot 3 is connected in first extraction pot 3 by pipe valve, basket filter 1, spray pump 2;
All extraction pot 3 all are connected to fluid reservoir 4 by pipe valve;
It is interconnection that 3 of all extraction pot can pass through auxiliary piping valve, basket filter 1, spray pump 2.
During use, extraction pot extracts the medicinal liquid process and is:
Each extraction pot extracting solution first time is delivered to fluid reservoir and enters the evaporation and concentration operation, and extracting solution enters in the new medical material of next jar for the second time;
Each extraction pot for the third time extracting solution as extracting the second time that solvent is used for next extraction pot;
The 4th extracting solution of each extraction pot is used for the extraction for the third time of next extraction pot as solvent;
And the like, medical material is fully extracted in jar, and can remove medicinal residues this moment, adds medical material again, enters next circulation once more;
No matter be three extractions or four extractions, the used solvent of the last extraction of each extraction pot is clear water.
A certain jar operating trouble occurs in the extraction pot group, it can be closed, and remains jar extraction process of group by auxiliary piping valve layout again, thereby can not cause the interruption of whole leaching process.
Claims (2)
1. the multistage countercurrent extraction device of applying mechanically of pot group type includes extraction pot, and the extraction pot lower end is connected with basket filter, spray pump in turn by pipe valve, and spray pump is connected to extraction pot by pipe valve, it is characterized in that:
Described extraction pot is two or more, last extraction pot is connected to a back extraction pot by pipe valve, basket filter, spray pump between adjacent extraction pot, and last extraction pot is connected in first extraction pot by pipe valve, basket filter, spray pump;
All extraction pot all are connected to fluid reservoir by pipe valve.
2. the multistage countercurrent extraction device of applying mechanically of pot group type according to claim 1 is characterized in that: when extraction pot is two when above, interconnection by auxiliary piping valve, basket filter, spray pump between all extraction pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520103481 CN2815357Y (en) | 2005-08-11 | 2005-08-11 | Can-assembled multi-stage sleeve countercurrent extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520103481 CN2815357Y (en) | 2005-08-11 | 2005-08-11 | Can-assembled multi-stage sleeve countercurrent extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2815357Y true CN2815357Y (en) | 2006-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520103481 Expired - Fee Related CN2815357Y (en) | 2005-08-11 | 2005-08-11 | Can-assembled multi-stage sleeve countercurrent extracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2815357Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103992881A (en) * | 2014-05-17 | 2014-08-20 | 洪雅县和鑫农业科技发展有限公司 | Zanthoxylum armatum oil ultrasonic production line |
| CN105968166A (en) * | 2016-03-16 | 2016-09-28 | 湖北芳通药业股份有限公司 | A process for producing diosgenin by combining dry crushing-enzymolysis fermentation-counter current alcohol extraction techniques and a counter current alcohol extraction device therefore |
| CN109395428A (en) * | 2017-08-18 | 2019-03-01 | 北京化工大学 | Extraction and separation device and system and extraction and separation method thereof |
| CN110179667A (en) * | 2019-06-28 | 2019-08-30 | 中国科学院理化技术研究所 | A kind of pot group type dynamic countercurrent extracts energy conserving system and its Traditional Chinese medicine extraction 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 |
-
2005
- 2005-08-11 CN CN 200520103481 patent/CN2815357Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103992881A (en) * | 2014-05-17 | 2014-08-20 | 洪雅县和鑫农业科技发展有限公司 | Zanthoxylum armatum oil ultrasonic production line |
| CN105968166A (en) * | 2016-03-16 | 2016-09-28 | 湖北芳通药业股份有限公司 | A process for producing diosgenin by combining dry crushing-enzymolysis fermentation-counter current alcohol extraction techniques and a counter current alcohol extraction device therefore |
| CN109395428A (en) * | 2017-08-18 | 2019-03-01 | 北京化工大学 | Extraction and separation device and system and extraction and separation method thereof |
| CN109395428B (en) * | 2017-08-18 | 2024-04-30 | 北京化工大学 | Extraction and separation device and system and extraction and separation method thereof |
| CN110179667A (en) * | 2019-06-28 | 2019-08-30 | 中国科学院理化技术研究所 | A kind of pot group type dynamic countercurrent extracts energy conserving system and its Traditional Chinese medicine extraction 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 |
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Legal Events
| Date | Code | Title | Description |
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| 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 |