CN201978533U - Novel combined supercritical fluid extraction equipment - Google Patents
Novel combined supercritical fluid extraction equipment Download PDFInfo
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- CN201978533U CN201978533U CN2011200551006U CN201120055100U CN201978533U CN 201978533 U CN201978533 U CN 201978533U CN 2011200551006 U CN2011200551006 U CN 2011200551006U CN 201120055100 U CN201120055100 U CN 201120055100U CN 201978533 U CN201978533 U CN 201978533U
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- China
- Prior art keywords
- supercritical fluid
- filter
- extraction equipment
- fluid extraction
- hanging basket
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- Expired - Lifetime
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- 238000000194 supercritical-fluid extraction Methods 0.000 title claims abstract description 34
- 238000000605 extraction Methods 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 31
- 239000007921 spray Substances 0.000 claims description 6
- 238000004663 powder metallurgy Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012546 transfer Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 240000002234 Allium sativum Species 0.000 description 1
- 241000408747 Lepomis gibbosus Species 0.000 description 1
- VTAJIXDZFCRWBR-UHFFFAOYSA-N Licoricesaponin B2 Natural products C1C(C2C(C3(CCC4(C)CCC(C)(CC4C3=CC2)C(O)=O)C)(C)CC2)(C)C2C(C)(C)CC1OC1OC(C(O)=O)C(O)C(O)C1OC1OC(C(O)=O)C(O)C(O)C1O VTAJIXDZFCRWBR-UHFFFAOYSA-N 0.000 description 1
- 240000000851 Vaccinium corymbosum Species 0.000 description 1
- 235000003095 Vaccinium corymbosum Nutrition 0.000 description 1
- 235000017537 Vaccinium myrtillus Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000021014 blueberries Nutrition 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000004611 garlic Nutrition 0.000 description 1
- LPLVUJXQOOQHMX-UHFFFAOYSA-N glycyrrhetinic acid glycoside Natural products C1CC(C2C(C3(CCC4(C)CCC(C)(CC4C3=CC2=O)C(O)=O)C)(C)CC2)(C)C2C(C)(C)C1OC1OC(C(O)=O)C(O)C(O)C1OC1OC(C(O)=O)C(O)C(O)C1O LPLVUJXQOOQHMX-UHFFFAOYSA-N 0.000 description 1
- 229960004949 glycyrrhizic acid Drugs 0.000 description 1
- UYRUBYNTXSDKQT-UHFFFAOYSA-N glycyrrhizic acid Natural products CC1(C)C(CCC2(C)C1CCC3(C)C2C(=O)C=C4C5CC(C)(CCC5(C)CCC34C)C(=O)O)OC6OC(C(O)C(O)C6OC7OC(O)C(O)C(O)C7C(=O)O)C(=O)O UYRUBYNTXSDKQT-UHFFFAOYSA-N 0.000 description 1
- 239000001685 glycyrrhizic acid Substances 0.000 description 1
- 235000019410 glycyrrhizin Nutrition 0.000 description 1
- LPLVUJXQOOQHMX-QWBHMCJMSA-N glycyrrhizinic acid Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@H](O[C@@H]1O[C@@H]1C([C@H]2[C@]([C@@H]3[C@@]([C@@]4(CC[C@@]5(C)CC[C@@](C)(C[C@H]5C4=CC3=O)C(O)=O)C)(C)CC2)(C)CC1)(C)C)C(O)=O)[C@@H]1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O LPLVUJXQOOQHMX-QWBHMCJMSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000020236 pumpkin seed Nutrition 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
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- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model discloses a novel combination formula supercritical fluid extraction equipment, including the extraction cauldron body and material hanging flower basket, material hanging flower basket entrance is provided with the filter, and the exit is provided with the filter, the filter is equipped with the clamping ring outward, wherein, be provided with the shower nozzle in the material hanging flower basket, the shower nozzle passes through the continuous evenly distributed of connecting pipe in the material hanging flower basket. The utility model provides a novel combination formula supercritical fluid extraction equipment through the shower nozzle that sets up evenly distributed in the hanging flower basket, not only makes fluid evenly distributed among the material, has strengthened the area of contact between the solid-liquid greatly, makes the fluid change to the torrent form by the laminar flow form moreover, has reinforceed heat transfer and mass transfer process between the solid-liquid, shortens the extraction time, improves extraction efficiency, reduction in production cost.
Description
Technical field
The utility model relates to a kind of fluid extraction equipment, relates in particular to a kind of novel combination type supercritical fluid extraction equipment.
Background technology
Extraction equipment claims extraction kettle again, and a class is used for the mass transfer apparatus of extracting operation, and extractant is well contacted with material, realizes the perfect separation of contained component in the material, has the classification contact to contact two classes with differential.In extraction equipment, normally one be mutually the drop state be scattered in another mutually in.Fig. 1 is existing supercritical fluid extraction device structure schematic diagram, see also Fig. 1, supercritical fluid extraction equipment generally comprises extraction kettle 1 and material hanging basket 4, described material hanging basket 4 porch are provided with filter 7(and are positioned at hanging basket lower flange 6 places), the exit is provided with filter 3(and is positioned at hanging basket upper flange 2 places), the described filter 7 outer pressure rings 8 that are provided with, extractant enters from extraction kettle 1 bottom, discharge from extraction two sides, kettle 1 top again, go round and begin again, constantly circulation.
To supercritical fluid extraction equipment, how to shorten the extraction time, improve extraction efficiency is the main direction that this area needs key breakthrough always, one of ten big new and high technologies that a plurality of ministries and commissions of State Council have promoted the most following emphasis of supercritical fluid extraction isolation technics, therefore be necessary existing supercritical fluid extraction equipment is improved, shorten the extraction time, improve extraction efficiency, reduce production costs.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of novel combination type supercritical fluid extraction equipment, shortens the extraction time, improves extraction efficiency, reduces production costs.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to provide a kind of novel combination type supercritical fluid extraction equipment, comprise extraction kettle and material hanging basket, described material hanging basket porch is provided with filter, the exit is provided with filter, described filter is provided with pressure ring outward, wherein, be provided with shower nozzle in the described material hanging basket, described shower nozzle links to each other by tube connector and is evenly distributed in the material hanging basket.
Above-mentioned novel combination type supercritical fluid extraction equipment, wherein, described shower nozzle comprises streamlined spray chamber and rectangular nozzle, offers rectangular channel along the rectangular nozzle vertical direction.
Above-mentioned novel combination type supercritical fluid extraction equipment, wherein, the described rectangular channel degree of depth is 0.3～3mm, width is 0.3～3mm.
Above-mentioned novel combination type supercritical fluid extraction equipment, wherein, described material hanging basket is the detachable hanging basket, and volume is 1,2,3,4 or 5 liter, and described extraction kettle body bulk is 5 liters.
Above-mentioned novel combination type supercritical fluid extraction equipment, wherein, described filter is the powder metallurgy filter.
Above-mentioned novel combination type supercritical fluid extraction equipment, wherein, described filter is the stainless steel wire web filter.
The utility model contrast prior art has following beneficial effect: the novel combination type supercritical fluid extraction equipment that the utility model provides, by equally distributed shower nozzle is set in hanging basket, not only make fluid be uniformly distributed among the material, strengthened the contact area between the solid-liquid greatly, and make fluid change to the turbulent flow form by the laminar flow form, and strengthened heat and mass transfer process between the solid-liquid, shorten the extraction time, improve extraction efficiency, reduce production costs.In addition, the utility model is streamlined spray chamber and rectangular nozzle by further qualification shower nozzle, makes fluid be more evenly distributed, and resistance is littler, not only further improves extraction efficiency, and easy cleaning, and is simple in structure.
Description of drawings
Fig. 1 is existing supercritical fluid extraction device structure schematic diagram;
Fig. 2 is the utility model combined type supercritical fluid extraction device structure schematic diagram;
Fig. 3 is the cutaway view along A-A line among Fig. 2;
Fig. 4 is a nozzle structure schematic diagram in the utility model combined type supercritical fluid extraction equipment;
Fig. 5 is that the B of Fig. 4 is to view;
The performance parameter comparison schematic diagram of Fig. 6 and after extraction kettle of the present utility model adopts different shower nozzles for existing extraction kettle (no shower nozzle);
The price comparison schematic diagram that Fig. 7 is in parallel for existing many stills and the utility model one still is used more.
Among the figure:
1 extraction kettle, 2 hanging basket upper flanges, 3 filters
4 material hanging baskets, 5 shower nozzles, 6 hanging basket lower flanges
7 filters, 8 pressure rings, 9 tube connectors
51 streamlined spray chamber 52 rectangular nozzles 53 rectangular channels
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 2 is the utility model combined type supercritical fluid extraction device structure schematic diagram; Fig. 3 is the cutaway view along A-A line among Fig. 2.
See also Fig. 2 and Fig. 3, the novel combination type supercritical fluid extraction equipment that the utility model provides comprises extraction kettle 1 and material hanging basket 4, described material hanging basket 4 porch are provided with filter 7, the exit is provided with filter 3, the described filter 7 outer pressure rings 8 that are provided with, wherein, be provided with shower nozzle 5 in the described material hanging basket 4, described shower nozzle 5 links to each other by tube connector 9 and is evenly distributed in the material hanging basket 4.Shower nozzle 5 preferably is arranged to multilayer and is distributed, and the shower nozzle on each layer is arranged to circle distribution, links to each other by axial tube connector between layer and the layer.Described filter 3 is preferably the powder metallurgy filter; Described filter 7 is preferably the stainless steel wire web filter.
Fig. 4 is a nozzle structure schematic diagram in the utility model combined type supercritical fluid extraction equipment; Fig. 5 is that the B of Fig. 4 is to view.
Existing shower nozzle has single hole shower nozzle and lotus nozzle, and the little easy cleaning of single hole shower nozzle resistance is even inadequately but fluid distributes; Lotus nozzle fluid distribution uniform, but resistance easy cleaning very much not.In order to make fluid be more evenly distributed, the little and easy cleaning of resistance.Shower nozzle 5 of the present utility model is arranged to streamlined spray chamber 51 and rectangular nozzle 52, offers rectangular channel 53 along rectangular nozzle 52 vertical direction; The preferred depth H of rectangular channel 53 is 0.3～3mm, and width L is 0.3～3mm, as shown in Figure 4 and Figure 5.Be benchmark with existing no shower nozzle extraction kettle below, performance parameter after having extraction kettle (no shower nozzle) now and extraction kettle of the present utility model adopting different shower nozzles is compared, as shown in Figure 6, the combined type supercritical fluid extraction equipment that adopts the utility model to provide, after increasing distributed shower nozzle, improve distribution consistency degree coefficient and solid-liquid exposure level coefficient, shortened the extraction time, improved extraction efficiency.Particularly adopt the utility model preferably behind the shower nozzle with streamlined spray chamber and rectangular nozzle, extraction yield reaches 90%～96%.
The volume of existing extraction kettle 1 and material hanging basket 4 is fixing couplings, and promptly 5 liters of stills are provided with 5 hanging baskets.Because the utility model is provided with distributed shower nozzle and has improved extraction efficiency in material hanging basket 4, material hanging basket 4 can adopt the different detachable hanging basket of volume specification again, as to extract kettle 1 volume be 5 liters, and material hanging basket 4 volume specifications can adopt 1,2,3,4 or 5 liter.The shower nozzle that is evenly distributed in the material hanging basket 4 can guarantee to improve extraction efficiency, by providing for simple replacement of the material hanging basket, promptly keep the hanging basket diameter constant, only regulate the hanging basket height, just can be combined into the different extraction kettle of 1,2,3,4 or 5 liter capacities, reach the effect that a still is used more, save resource, reduce investment.As shown in Figure 7, the combined type supercritical fluid extraction equipment that adopts the utility model to provide can be realized the many usefulness of a still, compares with existing many stills scheme in parallel, has saved resource greatly, has reduced investment.
The combined type supercritical fluid extraction equipment that the utility model provides, simple in structure, can directly transform conventional device.The combined type supercritical fluid extraction equipment that the utility model provides has been applied in the pilot project of no shell pumpkin seeds, ' Heijialun ' seed, garlic, blueberry and glycyrrhizic acid, improves the regulation and control amplitude of experimental study greatly and has enlarged the test field.
Though the utility model discloses as above with preferred embodiment; right its is not in order to limit the utility model; any those skilled in the art; in not breaking away from spirit and scope of the present utility model; when doing a little modification and perfect, therefore protection domain of the present utility model is worked as with being as the criterion that claims were defined.
Claims (6)
1. novel combination type supercritical fluid extraction equipment, comprise extraction kettle (1) and material hanging basket (4), described material hanging basket (4) porch is provided with filter (7), the exit is provided with filter (3), the outer pressure ring (8) that is provided with of described filter (7), it is characterized in that, be provided with shower nozzle (5) in the described material hanging basket (4), described shower nozzle (5) links to each other by tube connector (9) and is evenly distributed in the material hanging basket (4).
2. novel combination type supercritical fluid extraction equipment as claimed in claim 1 is characterized in that, described shower nozzle (5) comprises streamlined spray chamber (51) and rectangular nozzle (52), offers rectangular channel (53) along rectangular nozzle (52) vertical direction.
3. novel combination type supercritical fluid extraction equipment as claimed in claim 2 is characterized in that, described rectangular channel (53) degree of depth is 0.3～3mm, and width is 0.3～3mm.
4. as each described novel combination type supercritical fluid extraction equipment of claim 1～3, it is characterized in that described material hanging basket (4) is a detachable variable volume hanging basket, volume is 1,2,3,4 or 5 liter, and described extraction kettle (1) volume is 5 liters.
5. as each described novel combination type supercritical fluid extraction equipment of claim 1～3, it is characterized in that described filter (3) is the powder metallurgy filter.
6. as each described novel combination type supercritical fluid extraction equipment of claim 1～3, it is characterized in that described filter (7) is the stainless steel wire web filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200551006U CN201978533U (en) | 2011-03-04 | 2011-03-04 | Novel combined supercritical fluid extraction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200551006U CN201978533U (en) | 2011-03-04 | 2011-03-04 | Novel combined supercritical fluid extraction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201978533U true CN201978533U (en) | 2011-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200551006U Expired - Lifetime CN201978533U (en) | 2011-03-04 | 2011-03-04 | Novel combined supercritical fluid extraction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201978533U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151417A (en) * | 2011-03-04 | 2011-08-17 | 上海英宝泽生物科技有限公司 | Novel combined supercritical fluid extraction equipment |
| CN108504456A (en) * | 2018-05-11 | 2018-09-07 | 孙志良 | A kind of method of supercritical fluid extraction Peppermint essential oil |
| CN108543328A (en) * | 2018-05-11 | 2018-09-18 | 孙志良 | A kind of Chinese medicine supercritical extraction method |
| CN109011686A (en) * | 2018-08-27 | 2018-12-18 | 海南香岛休闲农业科技发展有限公司 | A kind of dedicated supercritical carbon dioxide extracting kettle of novel agalloch eaglewood |
-
2011
- 2011-03-04 CN CN2011200551006U patent/CN201978533U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151417A (en) * | 2011-03-04 | 2011-08-17 | 上海英宝泽生物科技有限公司 | Novel combined supercritical fluid extraction equipment |
| CN102151417B (en) * | 2011-03-04 | 2013-01-23 | 上海英宝泽生物科技有限公司 | Combined supercritical fluid extraction equipment |
| CN108504456A (en) * | 2018-05-11 | 2018-09-07 | 孙志良 | A kind of method of supercritical fluid extraction Peppermint essential oil |
| CN108543328A (en) * | 2018-05-11 | 2018-09-18 | 孙志良 | A kind of Chinese medicine supercritical extraction method |
| CN109011686A (en) * | 2018-08-27 | 2018-12-18 | 海南香岛休闲农业科技发展有限公司 | A kind of dedicated supercritical carbon dioxide extracting kettle of novel agalloch eaglewood |
| CN109011686B (en) * | 2018-08-27 | 2021-07-30 | 海南香岛休闲农业科技发展有限公司 | Special supercritical carbon dioxide extraction cauldron of agalloch eaglewood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110921 Effective date of abandoning: 20130306 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110921 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |