CN217535937U - Tea-seed oil production is with carbon dioxide supercritical fluid extraction device - Google Patents
Tea-seed oil production is with carbon dioxide supercritical fluid extraction device Download PDFInfo
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- CN217535937U CN217535937U CN202221473634.5U CN202221473634U CN217535937U CN 217535937 U CN217535937 U CN 217535937U CN 202221473634 U CN202221473634 U CN 202221473634U CN 217535937 U CN217535937 U CN 217535937U
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- carbon dioxide
- tea
- extraction device
- extractor
- supercritical
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 142
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 71
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 71
- 239000010495 camellia oil Substances 0.000 title claims abstract description 57
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000000194 supercritical-fluid extraction Methods 0.000 title claims abstract description 23
- 238000000605 extraction Methods 0.000 claims abstract description 53
- 239000002994 raw material Substances 0.000 claims abstract description 33
- 238000003860 storage Methods 0.000 claims abstract description 19
- 239000002904 solvent Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 239000012780 transparent material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 14
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000011259 mixed solution Substances 0.000 description 4
- 239000013589 supplement Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003815 supercritical carbon dioxide extraction Methods 0.000 description 1
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Abstract
The utility model provides a tea-seed oil production is with carbon dioxide supercritical fluid extraction device, including the extraction device body, the extraction device body includes supercritical carbon dioxide storage jar, extractor and separator, the top side of supercritical carbon dioxide storage jar is connected with supercritical carbon dioxide and supplyes the pipeline, the saddle is installed to the bottom of supercritical carbon dioxide storage jar, the top of saddle is provided with conveying equipment, the extractor is linked together with conveying equipment's end, through add in the extractor and establish hybrid channel, utilizes the mode of spraying to drench the tea-seed oil raw materials from the top and spouts inside, can even quick mix with the contact of supercritical carbon dioxide, has increased substantially mixing efficiency, has reduced the volume of supercritical carbon dioxide liquid form loss, can observe through transparent extraction hose when taking the extract out, and then accurate judgement extract and the juncture of raffinate have reduced the waste degree.
Description
Technical Field
The utility model relates to a tea-seed oil production technical field specifically is a tea-seed oil production is with carbon dioxide supercritical fluid extraction device.
Background
In the prior art, when the supercritical extraction method is used for extraction, supercritical carbon dioxide is generally used as an extractant, but the supercritical carbon dioxide is injected into the tea oil raw material by using a high-pressure pump and then needs to be mixed, part of the supercritical carbon dioxide does not keep a liquid form any more due to the change of the environmental pressure in an extractor in the mixing process, so that part of the supercritical carbon dioxide cannot be fully fused before extraction layering is completed, the extraction efficiency is reduced, in the subsequent separation process, a mode of discharging from a lower-layer solution is generally adopted to separate extraction liquid and raffinate, the discharging process is slow, the junction of the extraction liquid and the raffinate cannot be accurately blocked, and the situation that part of the extraction liquid cannot be completely separated and wasted is caused.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a tea-seed oil production is with supercritical carbon dioxide extraction device to solve the problem that proposes in the above-mentioned background art, the utility model discloses the efficiency of mixed extraction has accelerated, has reduced the extravagant condition.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a tea-seed oil production is with carbon dioxide supercritical fluid extraction device, includes the extraction device body, the extraction device body includes supercritical carbon dioxide storage jar, extractor and separator, the top side of supercritical carbon dioxide storage jar is connected with supercritical carbon dioxide and supplyes the pipeline, the saddle is installed to the bottom of supercritical carbon dioxide storage jar, the top of saddle is provided with conveying equipment, the extractor is linked together with conveying equipment's end, the top of extractor is connected with tea-seed oil raw materials pipeline, the bottom of extractor is connected with the conveying pipeline, the end of conveying pipeline is connected with the separator.
Further, the conveying equipment comprises a high-pressure pump and a main conveying pipeline, the high-pressure pump is installed at the top of the supporting platform, a plurality of branch pipelines are arranged at the tail end of the main conveying pipeline, and each branch pipeline is inserted into the extractor.
Furthermore, the high-pressure pump pumps out the supercritical carbon dioxide solvent in the supercritical carbon dioxide storage tank and injects the extracted solvent into the extractor through the main conveying pipeline and the branch pipelines in sequence, and the intervals between every two branch pipelines are the same.
Further, the extractor comprises a mixing channel and a mixing chamber, the top of the mixing channel is fixedly connected with the tail end of the tea oil raw material conveying pipeline, the tail end of the tea oil raw material conveying pipeline is provided with a spray head, the bottom end of the mixing channel is communicated with the mixing chamber, and the mixing chamber is communicated with the separator through a feeding pipeline on one side.
Further, the mixing channel is provided with two, a shunting channel is arranged between the two mixing channels, and a plurality of connecting holes are formed in the surface of the shunting channel.
Furthermore, the tea oil raw material conveying pipeline sprays the tea oil raw material into the mixing channel in a water drop shape through the nozzle at the bottom, and the tea oil raw material and the supercritical carbon dioxide are mixed in the mixing channel and then flow into the mixing chamber at the bottom.
Further, the separator includes kickboard and raffinate discharge port, the weight plate is installed to the bottom of kickboard, the through-hole has been seted up on the surface of kickboard, the top of kickboard is connected with the extraction hose, the bottom of extraction hose is provided with the extraction mouth.
Furthermore, the raffinate discharge port is installed at the bottom end of the separator, the whole extraction hose is made of transparent materials, and the side edge of the floating plate is attached to the inner wall of the separator.
The utility model has the advantages that: the utility model discloses a tea-seed oil production is with carbon dioxide supercritical fluid extraction device, including the extraction device body, the extraction device body includes that supercritical carbon dioxide storage jar, supercritical carbon dioxide supply pipeline, saddle, conveying equipment, extractor, separator, tea-seed oil raw materials pipeline, conveying pipeline, high-pressure pump, main pipeline, lateral conduit, mixing passage, mixing chamber, reposition of redundant personnel passageway, connecting hole, shower nozzle, extraction hose, kickboard, extraction mouth, raffinate discharge port, counterweight plate, through-hole.
1. This carbon dioxide supercritical fluid extraction device for tea-seed oil production establishes mixing channel through adding in the extractor, utilizes the mode of spraying to spray tea-seed oil raw materials from the top inside, borrows the supercritical carbon dioxide connecting hole of many places again with supercritical carbon dioxide can be even in the twinkling of an eye injecting with tea-seed oil raw materials contact mix, increased substantially mixing efficiency, reduced the volume of supercritical carbon dioxide liquid form loss.
2. This carbon dioxide supercritical fluid extraction device for tea-seed oil production drives the extraction mouth through the kickboard and removes at the rear end, can observe through transparent extraction hose when taking the extract out, and then accurate judgement extract and the handing-over department of raffinate, reduce the extract part that can't extract, reduced extravagant degree.
3. The carbon dioxide supercritical extraction device for tea oil production is simultaneously carried out through the extraction hose and the raffinate discharge port, so that the separation efficiency of the layered mixed solution can be improved, and the overall production speed of the device is improved.
Drawings
FIG. 1 is a schematic structural diagram of the appearance of the carbon dioxide supercritical extraction device for tea oil production of the present invention;
FIG. 2 is a schematic structural view of an extractor part of the carbon dioxide supercritical extraction device for producing tea oil according to the present invention;
FIG. 3 is a sectional view of the separator part of the carbon dioxide supercritical extraction device for producing tea oil according to the present invention;
FIG. 4 is a schematic structural view of a floating plate part of the carbon dioxide supercritical extraction device for tea oil production of the present invention;
in the figure: 1. a supercritical carbon dioxide storage tank; 2. a supercritical carbon dioxide make-up line; 3. a saddle; 4. a conveying device; 5. an extractor; 6. a separator; 7. a tea oil raw material conveying pipeline; 8. a feed line; 9. a high pressure pump; 10. a main conveying pipe; 11. a branch pipe; 12. a mixing channel; 13. a mixing chamber; 14. a flow dividing channel; 15. connecting holes; 16. a spray head; 17. a suction hose; 18. a floating plate; 19. an extraction port; 20. a raffinate discharge port; 21. a weight plate; 22. and a through hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a carbon dioxide supercritical extraction device for tea oil production comprises an extraction device body, wherein the extraction device body comprises a supercritical carbon dioxide storage tank 1, an extractor 5 and a separator 6, the side edge of the top of the supercritical carbon dioxide storage tank 1 is connected with a supercritical carbon dioxide supplement pipeline 2, a pallet 3 is installed at the bottom end of the supercritical carbon dioxide storage tank 1, a conveying device 4 is arranged at the top of the pallet 3, the extractor 5 is communicated with the tail end of the conveying device 4, the top end of the extractor 5 is connected with a tea oil raw material conveying pipeline 7, the bottom end of the extractor 5 is connected with a feeding pipeline 8, the tail end of the feeding pipeline 8 is connected with the separator 6, the supercritical carbon dioxide is injected into the supercritical carbon dioxide supplement pipeline 2 storage tank by the supercritical carbon dioxide supplement pipeline 2, then, the supercritical carbon dioxide is injected into the extractor 5 through the rear-end conveying device 4, the tea oil raw material is synchronously injected into the extractor 5 from the top of the extractor 5 through the tea oil raw material conveying pipeline 7, namely, the tea oil raw material and the supercritical carbon dioxide can be mixed in the mixing channel 12, the tea oil raw material can be separated out under the action of the supercritical carbon dioxide in the extractor 5 after being mixed, an extraction liquid and a raffinate part are formed, the extraction liquid and the raffinate have certain density difference, so that the layering phenomenon can be shown, after the mixed solution in the extractor 5 is conveyed into the separator 6, the extraction liquid can be upwards extracted by utilizing the extraction hose 17 at the top under the action of external extraction equipment, and the residual raffinate is discharged from the raffinate outlet 20 at the bottom, the extraction process is completed.
In this embodiment, delivery apparatus 4 includes high-pressure pump 9 and main pipeline 10, high-pressure pump 9 is installed at the top of saddle 3, main pipeline 10's end is provided with a plurality of branch pipelines 11, every branch pipeline 11 all inserts the inside of extractor 5, high-pressure pump 9 loops through main pipeline 10 and branch pipeline 11 and pours into the inside of extractor 5 into after extracting the inside supercritical carbon dioxide solvent of supercritical carbon dioxide storage jar 1 into, every interval between branch pipeline 11 is the same, can take out the supercritical carbon dioxide process that is in high pressure state in the supercritical carbon dioxide storage jar 1 through high-pressure pump 9, pours into in the extractor 5 through main pipeline 10 and branch pipeline 11 again, makes it mix with the tea oil raw materials.
In this embodiment, the extractor 5 includes a mixing channel 12 and a mixing chamber 13, the top of the mixing channel 12 is fixedly connected to the end of the tea oil raw material conveying pipeline 7, a nozzle 16 is installed at the end of the tea oil raw material conveying pipeline 7, the bottom end of the mixing channel 12 is communicated with the mixing chamber 13, the mixing chamber 13 is communicated with the separator 6 through the feeding pipeline 8 on one side, because the tea oil raw material is injected into the mixing channel through the tea oil raw material conveying pipeline 7 and is discharged downwards in a spraying manner by the nozzle 16, and a large amount of supercritical carbon dioxide is dispersed along the middle diversion channel 14 in the conveying equipment 4 by the branch pipelines 11, so that the mixing process of the supercritical carbon dioxide and the tea oil raw material can be completed in the falling process in the mixing channel 12, and a layered form of the extraction liquid and the raffinate liquid is formed after the tea oil raw material falls into the mixing chamber 13 at the lowest end.
In this embodiment, tea-seed oil raw material conveying pipeline 7 is through 16 spouts of bottom with the tea-seed oil raw materials with the inside blowout of water droplet form to mixing channel 12, and tea-seed oil raw materials and supercritical carbon dioxide flow into the mixing chamber 13 of bottom after mixing in mixing channel 12 is inside, mixing channel 12 is provided with two, and is provided with reposition of redundant personnel passageway 14 between two mixing channel 12, a plurality of connecting holes 15 have been seted up on reposition of redundant personnel passageway 14's surface, through the contact mixing effect of the interior large tracts of land of mixing channel 12, can increase substantially mixing efficiency, through shortening the required time of mixing, can reduce the volume of supercritical carbon dioxide liquid form loss, therefore the solution after mixing falls into the mixing chamber 13 of bottom after, can directly flow into separator 6 through the conveying pipeline 8 of rear end and carry out the separation processing.
This embodiment, separator 6 includes kickboard 18 and raffinate discharge port 20, weight plate 21 is installed to the bottom of kickboard 18, through-hole 22 has been seted up on the surface of kickboard 18, the top of kickboard 18 is connected with extraction hose 17, the bottom of extraction hose 17 is provided with extraction mouth 19, the bottom at separator 6 is installed to raffinate discharge port 20, extraction hose 17 wholly adopts transparent material, the side of kickboard 18 is laminated with the inner wall of separator 6 mutually, and the back in separator 6 is injected into to the mixed solution, can float kickboard 18, and the mixed solution forms the layering form of extract and raffinate, drives extraction mouth 19 through kickboard 18 and removes, makes extraction mouth 19 be in the surface of top layer solution, can observe through transparent extraction hose 17 when utilizing extraction mouth 19 to take the extract of top layer out, and then the accurate judgement and the handing-over department of raffinate will take out the extract and stop taking out in advance after accomplishing, can discharge remaining raffinate, and the audio-visual judgement goes out the extravagant scope of taking out all the waste degree, and carry out the extraction liquid separation efficiency to raffinate respectively with extraction mouth 20 through extraction hose 17, can improve the extraction efficiency of extraction and the extraction liquid separation device after whole.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a tea-seed oil production is with carbon dioxide supercritical fluid extraction device, includes the extraction device body, its characterized in that: the extraction device body includes supercritical carbon dioxide storage jar (1), extractor (5) and separator (6), the top side of supercritical carbon dioxide storage jar (1) is connected with supercritical carbon dioxide and supplyes pipeline (2), saddle (3) are installed to the bottom of supercritical carbon dioxide storage jar (1), the top of saddle (3) is provided with conveying equipment (4), extractor (5) are linked together with conveying equipment's (4) end, the top of extractor (5) is connected with tea-seed oil raw materials pipeline (7), the bottom of extractor (5) is connected with conveying pipeline (8), the end of conveying pipeline (8) is connected with separator (6).
2. The carbon dioxide supercritical extraction device for tea oil production according to claim 1 is characterized in that: the conveying equipment (4) comprises a high-pressure pump (9) and a main conveying pipeline (10), the high-pressure pump (9) is installed at the top of the supporting platform (3), a plurality of branch pipelines (11) are arranged at the tail end of the main conveying pipeline (10), and each branch pipeline (11) is inserted into the extractor (5).
3. The carbon dioxide supercritical extraction device for tea oil production according to claim 2 is characterized in that: the high-pressure pump (9) pumps out the supercritical carbon dioxide solvent in the supercritical carbon dioxide storage tank (1) and then injects the solvent into the extractor (5) through the main conveying pipeline (10) and the branch pipelines (11), and the intervals between every two branch pipelines (11) are the same.
4. The carbon dioxide supercritical extraction device for tea oil production according to claim 2 is characterized in that: extractor (5) are including mixing channel (12) and mixing chamber (13), the terminal fixed connection of the top of mixing channel (12) and tea-seed oil raw materials pipeline (7), and the end of tea-seed oil raw materials pipeline (7) installs shower nozzle (16), the bottom and the mixing chamber (13) of mixing channel (12) are linked together, mixing chamber (13) are linked together through feeding pipeline (8) and separator (6) of one side.
5. The carbon dioxide supercritical extraction device for tea oil production according to claim 4, characterized in that: mixing channel (12) are provided with two, and are provided with reposition of redundant personnel passageway (14) between two mixing channel (12), a plurality of connecting holes (15) have been seted up on the surface of reposition of redundant personnel passageway (14).
6. The carbon dioxide supercritical extraction device for tea oil production according to claim 5, characterized in that: the tea oil raw material conveying pipeline (7) sprays the tea oil raw material into the mixing channel (12) in a water drop shape through a nozzle (16) at the bottom, and the tea oil raw material and supercritical carbon dioxide are mixed in the mixing channel (12) and then flow into the mixing chamber (13) at the bottom.
7. The carbon dioxide supercritical extraction device for tea oil production according to claim 4, characterized in that: separator (6) are including kickboard (18) and raffinate discharge port (20), weight plate (21) are installed to the bottom of kickboard (18), through-hole (22) have been seted up on the surface of kickboard (18), the top of kickboard (18) is connected with extraction hose (17), the bottom of extraction hose (17) is provided with extraction mouth (19).
8. The carbon dioxide supercritical extraction device for tea oil production according to claim 7 is characterized in that: the raffinate discharge port (20) is arranged at the bottom end of the separator (6), the whole extraction hose (17) is made of transparent materials, and the side edge of the floating plate (18) is attached to the inner wall of the separator (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221473634.5U CN217535937U (en) | 2022-06-13 | 2022-06-13 | Tea-seed oil production is with carbon dioxide supercritical fluid extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221473634.5U CN217535937U (en) | 2022-06-13 | 2022-06-13 | Tea-seed oil production is with carbon dioxide supercritical fluid extraction device |
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| Publication Number | Publication Date |
|---|---|
| CN217535937U true CN217535937U (en) | 2022-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221473634.5U Active CN217535937U (en) | 2022-06-13 | 2022-06-13 | Tea-seed oil production is with carbon dioxide supercritical fluid extraction device |
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| CN (1) | CN217535937U (en) |
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2022
- 2022-06-13 CN CN202221473634.5U patent/CN217535937U/en active Active
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Denomination of utility model: A CO2 supercritical extraction device for tea oil production Effective date of registration: 20231212 Granted publication date: 20221004 Pledgee: Macheng small and medium-sized enterprise financing guarantee Co.,Ltd. Pledgor: Hubei Baodian Tea Oil Technology Co.,Ltd. Registration number: Y2023980070596 |