CN203043609U - Device capable of realizing even distribution of supercritical carbon dioxide extraction kettle fluid - Google Patents
Device capable of realizing even distribution of supercritical carbon dioxide extraction kettle fluid Download PDFInfo
- Publication number
- CN203043609U CN203043609U CN 201220654263 CN201220654263U CN203043609U CN 203043609 U CN203043609 U CN 203043609U CN 201220654263 CN201220654263 CN 201220654263 CN 201220654263 U CN201220654263 U CN 201220654263U CN 203043609 U CN203043609 U CN 203043609U
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- CN
- China
- Prior art keywords
- extraction kettle
- carbon dioxide
- kettle body
- extraction
- supercritical carbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model discloses a device capable of realizing even distribution of a supercritical carbon dioxide extraction kettle fluid. The device comprises an extraction kettle body, wherein the extraction kettle body comprises an extraction barrel; the extraction kettle body is further provided with an upper packing cylinder and a lower packing cylinder; the upper packing cylinder and the lower packing cylinder are arranged at the upper and lower ends of the extraction barrel, respectively; the extraction kettle body is further provided with a sealing element; and the sealing element is arranged at the upper end of the upper packing cylinder. The device provided by the utility model enables carbon dioxide fluid to evenly contact with materials to be extract, thereby accelerating dissolving; and as a result, the extraction time is greatly reduced and the production capacity is improved. Simultaneously, the application amount of carbon dioxide is greatly reduced and the cost is saved.
Description
Technical field
The utility model relates to the oil instrument field, is specifically related to a kind ofly can make the equally distributed device of supercritical carbon dioxide extracting still fluid.
Background technology
The solvent fluid (carbon dioxide under the supercriticality) that is used in the supercritical carbon dioxide extracting still at present all is directly to enter kettle to contact with extract, this mode can make and be unfavorable for that it fully contacts with extract by the carbon dioxide skewness.
The utility model content
The utility model purpose: the purpose of this utility model is in order to remedy the deficiencies in the prior art, to provide a kind of and can make the equally distributed device of supercritical carbon dioxide extracting still fluid.
Technical scheme: a kind ofly can make the equally distributed device of supercritical carbon dioxide extracting still fluid, comprise the extraction kettle body, described extraction kettle body comprises the extraction bucket, described extraction kettle body also is provided with filling tube and following filling tube, the described filling tube of going up is separately positioned on the two ends up and down that extract bucket with following filling tube, described extraction kettle body also is provided with seal, and described seal is arranged on the upper end of extraction tube.
The bottom of described extraction kettle body also is provided with the entrance that enters the extraction kettle body for the carbon dioxide under the critical condition.
Described upper end of going up filling tube also is provided with the outlet of mixture.
Beneficial effect: the utility model has adopted after such structure, and CO 2 fluid and extract even contact are accelerated dissolving, and the extraction time is shortened greatly, have improved output.Simultaneously, reduce the use amount of carbon dioxide again greatly, saved cost.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model;
The specific embodiment
A kind ofly can make the equally distributed device of supercritical carbon dioxide extracting still fluid, comprise the extraction kettle body, the extraction kettle body comprises extraction bucket 1, described extraction kettle body also is provided with filling tube 2 and following filling tube 3, place filler in the filling tube, the described filling tube 2 of going up is separately positioned on the two ends up and down that extract bucket 1 with following filling tube 3, and described extraction kettle body also is provided with seal 4, and described seal 4 is arranged on the upper end of extraction tube 1.The bottom of extraction kettle body also is provided with the entrance 5 that enters the extraction kettle body for the carbon dioxide under the critical condition, and described upper end of going up filling tube 2 also is provided with the outlet 6 of mixture.Carbon dioxide under the supercriticality enters extraction kettle from the entrance 5 of bottom, through can fully disperseing behind the filling tube 2 down, fully contacts extraction of substance with extract in the extraction tube 1.The effect of top filling tube 2 provides a buffering, and fluid is more fully mixed with extract.The mixture of last CO 2 fluid and extract is discharged from exporting 6, enters into next link.
Claims (3)
1. one kind can make the equally distributed device of supercritical carbon dioxide extracting still fluid, comprise the extraction kettle body, described extraction kettle body comprises extraction bucket (1), it is characterized in that: described extraction kettle body also is provided with filling tube (2) and following filling tube (3), described upward filling tube (2) and following filling tube (3) are separately positioned on the two ends up and down of extraction bucket (1), described extraction kettle body also is provided with seal (4), and described seal (4) is arranged on the upper end of extraction tube (1).
2. as claimed in claim 1ly can make the equally distributed device of supercritical carbon dioxide extracting still fluid, it is characterized in that: the bottom of described extraction kettle body also is provided with the entrance (5) that enters the extraction kettle body for the carbon dioxide under the critical condition.
3. as claimed in claim 1 or 2ly can make the equally distributed device of supercritical carbon dioxide extracting still fluid, it is characterized in that: described upper end of going up filling tube (2) also is provided with the outlet (6) of mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220654263 CN203043609U (en) | 2012-12-03 | 2012-12-03 | Device capable of realizing even distribution of supercritical carbon dioxide extraction kettle fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220654263 CN203043609U (en) | 2012-12-03 | 2012-12-03 | Device capable of realizing even distribution of supercritical carbon dioxide extraction kettle fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203043609U true CN203043609U (en) | 2013-07-10 |
Family
ID=48726610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220654263 Expired - Fee Related CN203043609U (en) | 2012-12-03 | 2012-12-03 | Device capable of realizing even distribution of supercritical carbon dioxide extraction kettle fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203043609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050917A (en) * | 2017-06-07 | 2017-08-18 | 钱如树 | A kind of automatic loading and unloading supercritical extraction reactor |
| CN108895161A (en) * | 2018-08-17 | 2018-11-27 | 南通睿智超临界科技发展有限公司 | A kind of extraction kettle sealing structure of supercritical extraction unit |
-
2012
- 2012-12-03 CN CN 201220654263 patent/CN203043609U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050917A (en) * | 2017-06-07 | 2017-08-18 | 钱如树 | A kind of automatic loading and unloading supercritical extraction reactor |
| CN108895161A (en) * | 2018-08-17 | 2018-11-27 | 南通睿智超临界科技发展有限公司 | A kind of extraction kettle sealing structure of supercritical extraction unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130710 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |