CN215505584U - Supercritical extraction device - Google Patents
Supercritical extraction device Download PDFInfo
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- CN215505584U CN215505584U CN202122124588.XU CN202122124588U CN215505584U CN 215505584 U CN215505584 U CN 215505584U CN 202122124588 U CN202122124588 U CN 202122124588U CN 215505584 U CN215505584 U CN 215505584U
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Abstract
The utility model discloses a supercritical extraction device, and relates to the technical field of extraction. The device comprises an extraction tank and a cylinder, wherein one end of the upper surface of the extraction tank is fixedly communicated with a feed hopper, the other end of the upper surface of the extraction tank is fixedly communicated with a measuring cylinder, a valve is arranged on the measuring cylinder, a pressure release valve is fixedly arranged on the upper surface of the extraction tank, the lower end of the extraction tank is fixedly communicated with a discharge pipe, a valve is arranged on the discharge pipe, and the bottom of the extraction tank is fixedly connected with three support legs which are distributed at equal intervals. According to the utility model, the rotating shaft rotates to drive the spiral blade to rotate, the spiral blade rotates to slowly lift the raw material below the inner part of the extraction tank to the upper part to be fully contacted with the extraction liquid, so that the raw material is prevented from being accumulated at the bottom of the inner part of the extraction tank to influence the mixing effect of the raw material and the extraction liquid, the raw material can be more fully contacted with the extraction liquid through the stirring blade, and the working efficiency of extraction work is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of extraction, and particularly relates to a supercritical extraction device.
Background
Extraction is a common separation method, the principle of which is to separate mixtures by using differences in solubility of components in incompatible solvents or adsorption on adsorbents. The extraction process has no chemical change and is a physical process. The extraction methods are diverse and include liquid-liquid extraction (or extraction), liquid-solid extraction (or leaching), gas-liquid extraction, and gas-solid extraction, among others. The extraction separation has wide application, can be applied to the preparation and purification of target samples in laboratories, and can also be applied to actual industrial production, such as chemistry, metallurgy, atomic energy, food and petroleum refining.
The existing extraction device generally pours materials and extraction liquid into the extraction device directly to enable the materials and the extraction liquid to be mixed for a period of time to achieve the extraction effect, but the extraction effect can be influenced due to insufficient mixing of the materials and the extraction liquid, and the materials can be doped with particle impurities in the storage process and can influence the quality of an extraction product after being mixed with raw materials.
In order to solve the above problems, the present invention provides a supercritical extraction apparatus.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a supercritical extraction device, which solves the problem that the extraction effect of raw materials is influenced because materials and extraction liquid are possibly insufficiently mixed when the existing extraction device works.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a supercritical extraction device, which comprises an extraction tank and a cylinder, wherein one end of the upper surface of the extraction tank is fixedly communicated with a feed hopper, the other end of the upper surface of the extraction tank is fixedly communicated with a measuring cylinder, a valve is installed on the measuring cylinder, a pressure release valve is fixedly installed on the upper surface of the extraction tank, the lower end of the extraction tank is fixedly communicated with a discharge pipe, a valve is installed on the discharge pipe, the bottom of the extraction tank is fixedly connected with three support legs which are distributed equidistantly, a motor is fixedly installed on the upper surface of the extraction tank, the output end of the motor penetrates through the extraction tank and is fixedly connected with one end of a rotating shaft through a coupler, the other end of the rotating shaft extends into the extraction tank, the surface of the rotating shaft is fixedly connected with a connecting column, one end of the connecting column is fixedly connected with the inner surface of the cylinder, the circumferential side surface of the cylinder is fixedly connected with a plurality of uniformly distributed stirring blades, and the surface of the rotating shaft is fixedly connected with helical blades.
Further, the connecting rod of a plurality of evenly distributed of the surperficial lower extreme fixedly connected with of pivot, the one end fixedly connected with scraper blade of connecting rod, the brush hair of a plurality of evenly distributed of a side fixedly connected with of scraper blade, the brush hair contacts with the medial surface of extraction jar, rotates through the pivot during use and can drive the scraper blade and rotate, the scraper blade rotates the interior surface contact removal that can drive the brush hair on scraper blade surface at the extraction jar to this can reduce the adhesion amount of raw materials on the bottom surface in the extraction jar, has improved the work efficiency of extraction work.
Further, fixedly connected with rectangular plate is located to the interior top of extraction jar and the medial surface of extraction jar, and a plurality of evenly distributed's through-hole has been seted up on the rectangular plate surface, and the fixed surface of rectangular plate is connected with the filter screen, and installs sealing door on one side of the surface of extraction jar, can conveniently clear up the filter screen through opening sealing door during the use.
Furthermore, the surface of the stirring blade is provided with the round hole, so that the resistance of the stirring blade can be weakened through the round hole during use, and the service life of the stirring blade is effectively prolonged.
Furthermore, the lower extreme fixed mounting of supporting leg has the locking universal wheel, can conveniently remove this device through the locking universal wheel.
The utility model has the following beneficial effects:
according to the utility model, the raw materials to be extracted are added from the feed hopper, and the granular impurities can be filtered when the raw materials pass through the filter screen on the rectangular plate, so that the quality of the extracted product is improved, then the extraction liquid with a corresponding proportion can be added through the measuring cylinder, then the rotating shaft can be driven to rotate by starting the motor, the rotating shaft can drive the spiral blade to rotate, the raw materials below the inner part of the extraction tank can be slowly lifted to the upper part to be fully contacted with the extraction liquid after the spiral blade rotates, the phenomenon that the raw materials are accumulated at the bottom of the inner part of the extraction tank to influence the mixing effect of the raw materials and the extraction liquid is avoided, the raw materials can be more fully contacted with the extraction liquid through the stirring blade, and the working efficiency of extraction work is effectively improved.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of a rectangular plate;
fig. 4 is a schematic view of the structure of the squeegee.
In the drawings, the components represented by the respective reference numerals are listed below: 1. an extraction tank; 2. a feed hopper; 3. a pressure relief valve; 4. a motor; 5. a measuring cylinder; 6. a sealing door; 7. supporting legs; 8. locking the universal wheel; 9. a discharge pipe; 10. a filter screen; 11. a rectangular plate; 12. a cylinder; 13. a helical blade; 14. a squeegee; 15. brushing; 16. a connecting rod; 17. a circular hole; 18. a stirring blade; 19. connecting columns; 20. a rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, the supercritical extraction apparatus of the present invention comprises an extraction tank 1 and a cylinder 12, wherein one end of the upper surface of the extraction tank 1 is fixedly communicated with a feed hopper 2, the other end of the upper surface of the extraction tank 1 is fixedly communicated with a measuring cylinder 5, a valve is installed on the measuring cylinder 5, a pressure release valve 3 is fixedly installed on the upper surface of the extraction tank 1, a discharge pipe 9 is fixedly communicated with the lower end of the extraction tank 1, a valve is installed on the discharge pipe 9, three support legs 7 are fixedly connected to the bottom of the extraction tank 1, the support legs are equidistantly distributed, a motor 4 is fixedly installed on the upper surface of the extraction tank 1, the output end of the motor 4 penetrates through the extraction tank 1 through a coupling and is fixedly connected with one end of a rotating shaft 20, the other end of the rotating shaft 20 extends into the extraction tank 1, a connecting column 19 is fixedly connected to the surface of the rotating shaft 20, one end of the connecting column 19 is fixedly connected with the inner surface of the cylinder 12, a plurality of uniformly distributed stirring blades 18 are fixedly connected to the peripheral side surface of the cylinder 12, and a helical blade 13 is fixedly connected to the surface of the rotating shaft 20.
Effectively, the lower extreme fixedly connected with a plurality of evenly distributed's of the surface of pivot 20 connecting rod 16, the one end fixedly connected with scraper blade 14 of connecting rod 16, a side fixedly connected with a plurality of evenly distributed's of scraper blade 14 brush hair 15, brush hair 15 and the medial surface contact of extraction jar 1, rotate through pivot 20 during the use and can drive scraper blade 14 and rotate, scraper blade 14 rotates and can drive brush hair 15 on scraper blade 14 surface and move at the internal surface contact of extraction jar 1 to this can reduce the adhesion volume of raw materials on extraction jar 1 inner bottom surface, the work efficiency of extraction work has been improved.
Effectively, fixedly connected with rectangular plate 11 is located to the interior top of extraction jar 1 and the medial surface of extraction jar 1, and a plurality of evenly distributed's through-hole has been seted up on rectangular plate 11 surface, and rectangular plate 11's fixed surface is connected with filter screen 10, and sealing door 6 is installed to surface one side of extraction jar 1, can conveniently clear up filter screen 10 through opening sealing door 6 during the use.
Effectively, the surface of the stirring blade 18 is provided with the round hole 17, so that the resistance of the stirring blade 18 can be weakened through the round hole 17 in use, and the service life of the stirring blade 18 is effectively prolonged.
Effectively, the lower extreme fixed mounting of supporting leg 7 has locking universal wheel 8, can conveniently remove this device through locking universal wheel 8.
The embodiment shown in fig. 1-4 is a method for using a supercritical extraction apparatus: add from feeder hopper 2 through the raw materials that will need the extraction, can be filtered particulate debris when the filter screen 10 on the rectangular plate 11 of raw materials process, the quality of extraction back product has been promoted with this, extract that can add corresponding proportion through graduated flask 5 afterwards, starter motor 4 can drive pivot 20 and rotate afterwards, pivot 20 rotates back and can drive helical blade 13 and rotate, helical blade 13 rotates back and can be with the slow top and the extraction liquid fully contact that rise of the raw materials of extraction jar 1 inside below, thereby avoid the raw materials to pile up the mixed effect of influence raw materials and extract in extraction jar 1 bottom.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A supercritical extraction apparatus comprising an extraction tank (1) and a cylinder (12), characterized in that: the device is characterized in that a feed hopper (2) is fixedly communicated with one end of the upper surface of an extraction tank (1), a measuring cylinder (5) is fixedly communicated with the other end of the upper surface of the extraction tank (1), a valve is installed on the measuring cylinder (5), a pressure release valve (3) is fixedly installed on the upper surface of the extraction tank (1), a discharge pipe (9) is fixedly communicated with the lower end of the extraction tank (1), a valve is installed on the discharge pipe (9), three support legs (7) which are distributed at equal intervals are fixedly connected to the bottom of the extraction tank (1), a motor (4) is fixedly installed on the upper surface of the extraction tank (1), the output end of the motor (4) penetrates through the extraction tank (1) through a coupler and is fixedly connected with one end of a rotating shaft (20), the other end of the rotating shaft (20) extends into the extraction tank (1), a connecting column (19) is fixedly connected to the surface of the rotating shaft (20), one end of the connecting column (19) is fixedly connected with the inner surface of a cylinder (12), the circumferential side surface of the cylinder (12) is fixedly connected with a plurality of uniformly distributed stirring blades (18), and the surface of the rotating shaft (20) is fixedly connected with a helical blade (13).
2. The supercritical extraction apparatus according to claim 1 is characterized in that the lower end of the surface of the rotating shaft (20) is fixedly connected with a plurality of uniformly distributed connecting rods (16), one end of each connecting rod (16) is fixedly connected with a scraper (14), one side surface of each scraper (14) is fixedly connected with a plurality of uniformly distributed bristles (15), and the bristles (15) are in contact with the inner side surface of the extraction tank (1).
3. The supercritical extraction apparatus according to claim 1 is characterized in that a rectangular plate (11) is fixedly connected to the inner top of the extraction tank (1) and the inner side surface of the extraction tank (1), a plurality of uniformly distributed through holes are formed in the surface of the rectangular plate (11), a filter screen (10) is fixedly connected to the surface of the rectangular plate (11), and a sealing door (6) is installed on one side of the outer surface of the extraction tank (1).
4. The supercritical extraction apparatus according to claim 1 is characterized in that the surface of the stirring blade (18) is provided with a circular hole (17).
5. The supercritical extraction apparatus according to claim 1 is characterized in that the lower end of the support leg (7) is fixedly mounted with a locking universal wheel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122124588.XU CN215505584U (en) | 2021-09-04 | 2021-09-04 | Supercritical extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122124588.XU CN215505584U (en) | 2021-09-04 | 2021-09-04 | Supercritical extraction device |
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| CN215505584U true CN215505584U (en) | 2022-01-14 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522440A (en) * | 2022-03-01 | 2022-05-24 | 昆明理工大学 | Full-automatic hot melt tank |
| CN116999901A (en) * | 2023-10-07 | 2023-11-07 | 山东中科医药科技有限公司 | Extraction device |
-
2021
- 2021-09-04 CN CN202122124588.XU patent/CN215505584U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522440A (en) * | 2022-03-01 | 2022-05-24 | 昆明理工大学 | Full-automatic hot melt tank |
| CN116999901A (en) * | 2023-10-07 | 2023-11-07 | 山东中科医药科技有限公司 | Extraction device |
| CN116999901B (en) * | 2023-10-07 | 2023-12-01 | 山东中科医药科技有限公司 | Extraction device |
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