CN108504457A - A kind of method of supercritical extract Rosa Damascana - Google Patents
A kind of method of supercritical extract Rosa Damascana Download PDFInfo
- Publication number
- CN108504457A CN108504457A CN201810448395.XA CN201810448395A CN108504457A CN 108504457 A CN108504457 A CN 108504457A CN 201810448395 A CN201810448395 A CN 201810448395A CN 108504457 A CN108504457 A CN 108504457A
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- cylinder
- extraction
- carbon dioxide
- connector sleeve
- supercritical extract
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 235000011449 Rosa Nutrition 0.000 title claims abstract description 16
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 106
- 238000000605 extraction Methods 0.000 claims abstract description 55
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 53
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000001704 evaporation Methods 0.000 claims description 12
- 230000008020 evaporation Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 241000220317 Rosa Species 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000000796 flavoring agent Substances 0.000 abstract description 2
- 235000019634 flavors Nutrition 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- GCNLQHANGFOQKY-UHFFFAOYSA-N [C+4].[O-2].[O-2].[Ti+4] Chemical compound [C+4].[O-2].[O-2].[Ti+4] GCNLQHANGFOQKY-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 238000000194 supercritical-fluid extraction Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
- C11B9/025—Recovery by solvent extraction
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The present invention relates to production of flavor fields, specifically a kind of method of supercritical extract Rosa Damascana, it includes supporting rack, liquid body, bindiny mechanism, dissolving mechanism, fixing piece and extraction mechanism that this method, which uses extraction equipment, extraction equipment, and the top of bindiny mechanism is connected to liquid body；It dissolves mechanism and is rotatablely connected bindiny mechanism, dissolving mechanism includes discharge nozzle, cylinder, cover, strainer, storage cylinder and connector sleeve, and bindiny mechanism is rotatablely connected cover, and cover is threadedly coupled cylinder；The internal slide of cylinder connects storage cylinder, the top of the connector sleeve engaging cylinder on the top of storage cylinder, and strainer is installed in the bottom end of storage cylinder；The bottom end of cylinder is installed by discharge nozzle；Cylinder is fixed on the side wall of supporting rack by fixing piece；Extraction mechanism is connected to discharge nozzle.The break bounds carbon dioxide extraction apparatus provided by the invention that faces is conveniently replaceable material, accelerates extraction efficiency.
Description
Technical field
The present invention relates to production of flavor field, specifically a kind of method of supercritical extract Rosa Damascana.
Background technology
Supercritical fluid extraction is a kind of novel extraction isolation technics.It utilizes supercritical fluid, i.e., is higher than in temperature
Critical-temperature, pressure are higher than the fluid of the thermodynamic state of critical pressure as extractant.Spy is extracted from liquid or solid
Ingredient is determined, to reach separation purpose.
When use is faced break bounds carbon dioxide and extracted, material and face break bounds carbon dioxide exposure, faces break bounds titanium dioxide
Carbon is that temperature is too low, and material is caused to be pasted onto the side wall of cylinder, it has not been convenient to be taken out material from the inside of cylinder, to replace again
Material reduces working efficiency.
Invention content
For the problems of the prior art, the present invention provides a kind of method of supercritical extract Rosa Damascana, this method
Using extraction equipment, extraction equipment on the top of cylinder by being threadedly coupled the cover, described in the top engaging of the cylinder
Connector sleeve, the storage cylinder inside the connector sleeve slide into the inside of the cylinder, and the maximum gauge of the connector sleeve is more than
The internal diameter of the cylinder, the connector sleeve maximum gauge are less than the outer diameter of the cylinder, the storage cylinder are fixed on the cylinder
The inside of body, material is placed on the inside of the storage cylinder, and the bellows stretches into the inside of the storage cylinder, faces break bounds dioxy
Change the inside that carbon enters the storage cylinder by the bellows, faces break bounds carbon dioxide and connect with the material inside the storage cylinder
It touches, facilitates material material dissolution to facing in break bounds carbon dioxide；Face the filter of the break bounds carbon dioxide from the storage cylinder bottom end
It is flowed out in net, material stays in the inside of storage cylinder, after use, unscrews the cover, by the storage cylinder from the cylinder
The inside of body is taken out, the material being convenient for changing inside the storage cylinder, improves extraction efficiency.
The technical solution adopted by the present invention to solve the technical problems is：A kind of method of supercritical extract Rosa Damascana,
This approach includes the following steps：
Step 1：Roseleaf is rejected into impurity and is dried；
Step 2：Roseleaf in step 1 is crushed；
Step 3：The roseleaf crushed in step 2 is put into extraction equipment, supercritical carbon dioxide extracting is carried out,
Obtain rose extracting object；
Step 4：Rose extracting object in step 3 is sent into subsequent processing；
Wherein, the extraction equipment includes supporting rack, liquid body, bindiny mechanism, dissolving mechanism, fixing piece and extracter
Structure, the liquid body are fixed on the top surface of support frame as described above；The top of the bindiny mechanism is connected to the liquid body；It is described
Extraction mechanism is fixed at first dog-ear of supporting rack, the dissolving mechanism is rotatablely connected the bindiny mechanism；Wherein, described molten
Solution mechanism includes discharge nozzle, cylinder, cover, strainer, for storing material and bottom is arc-shaped storage cylinder and connector sleeve, institute
It states bindiny mechanism and is rotatablely connected the cover, the cover is threadedly coupled the cylinder；The internal slide of the cylinder connects institute
Storage cylinder is stated, the connector sleeve on the top of the storage cylinder engages the top of the cylinder, and the bottom end peace of the storage cylinder
Fill the strainer；The bottom end of the cylinder is installed by the discharge nozzle；The cylinder is fixed on support frame as described above by the fixing piece
Side wall；The extraction mechanism is connected to the discharge nozzle；The extraction mechanism include top be hollow hemispherical, middle part is hollow
Cylindrical and lower part is extraction cylinder, feed pipe and the separating pipe of hollow inverted cone shape structure, one end connection of the feed pipe
The discharge nozzle, the other end of the feed pipe are connected to the extraction cylinder, separating pipe described in the inside of the extraction cylinder, described point
It is connected to the feed pipe from the top of pipe.
Specifically, the liquid body includes connecting plate, for compressing the compressor and air accumulator that face break bounds carbon dioxide,
The top surface of support frame as described above is fixedly connected with the compressor and the air accumulator, and one end of the compressor is connected to the gas storage
Tank, the other end installation side wall of the compressor are the connecting plate of arc, facilitate air accumulator described in the compressor compresses
The internal inside faced break bounds carbon dioxide and enter the connecting plate.
Specifically, the bindiny mechanism includes fixing sleeve and bellows, the top of the bellows passes through the connecting plate
It is connected to the compressor；The fixing sleeve is installed in one end of the bellows, and the fixing sleeve is rotatablely connected the cylinder, makes pressure
The inside faced break bounds carbon dioxide and enter the cylinder by the bellows after contracting.
Specifically, the maximum gauge of the connector sleeve is more than the internal diameter of the cylinder, the connector sleeve maximum gauge is less than
The outer diameter of the cylinder, and the bellows stretches into the inside of the connector sleeve, on the one hand facilitates and is fixed on the connector sleeve
The top of the cylinder, while the inside for conveniently facing break bounds carbon dioxide into the connector sleeve is contacted with material, it is more convenient
Internal substance dissolves and faces break bounds carbon dioxide solubility.
Specifically, the inside for being twist distributed in the extraction cylinder of the separating pipe, and the side wall of the separating pipe
Winding facilitates the heating coil to make the inside of the separating pipe for heating the heating coil for making to face break bounds carbon dioxide and evaporating
Temperature increases, and makes to face the evaporation of break bounds carbon dioxide, meanwhile, separating pipe can increase and face the contact area of super carbon dioxide,
The evaporation of break bounds carbon dioxide is faced in quickening.
Specifically, exhaust gear is installed in the separating pipe turning point, the exhaust gear includes connecting rod and through-hole, described
The top of connecting rod described in the turning point vertical connection of separating pipe, the connecting rod is equipped with the equally distributed through-hole, makes steaming
The break bounds carbon dioxide that faces of hair is discharged from the top of the connecting rod, and substance is made to fall on the bottom end of the extraction cylinder, and separating pipe
Dog-ear at be equipped with through-hole, internal blocking can be prevented, while accelerating working efficiency.
Specifically, the bottom end that side wall is the circulation pipe of " L " shape is connected to the top of the extraction cylinder, the top of the circulation pipe
It is connected to the top of the air accumulator, the break bounds carbon dioxide that faces of evaporation is made to be again introduced into the air accumulator from the circulation pipe
Portion's cooling liquid, realization, which recycles, faces break bounds carbon dioxide.
Beneficial effects of the present invention：
(1) method of a kind of supercritical extract Rosa Damascana of the present invention, this method use extraction equipment, extraction dress
It sets by being threadedly coupled the cover on the top of cylinder, the top of the cylinder engages the connector sleeve, in the connector sleeve
The storage cylinder in portion slides into the inside of the cylinder, and the maximum gauge of the connector sleeve is more than the internal diameter of the cylinder, described
Connector sleeve maximum gauge is less than the outer diameter of the cylinder, the storage cylinder is fixed on to the inside of the cylinder, material is placed on institute
The inside of storage cylinder is stated, and the bellows stretches into the inside of the storage cylinder, faces break bounds carbon dioxide and pass through the bellows
Into the inside of the storage cylinder, faces break bounds carbon dioxide and contacted with the material inside the storage cylinder, facilitate material material molten
Solution is to facing in break bounds carbon dioxide.
(2) method of a kind of supercritical extract Rosa Damascana of the present invention, this method use extraction equipment, face break bounds
Carbon dioxide is flowed out from the strainer of the storage cylinder bottom end, and material stays in the inside of storage cylinder, after use, is twisted
The cover is opened, the storage cylinder is taken out from the inside of the cylinder, the material being convenient for changing inside the storage cylinder improves
Extraction efficiency.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of extraction equipment provided by the invention；
Fig. 2 is dissolving mechanism shown in FIG. 1 internal structure decomposition diagram；
Fig. 3 is extraction mechanism internal structure schematic diagram shown in FIG. 1.
Figure label：1, supporting rack, 2, extraction mechanism, 21, extraction cylinder, 22, feed pipe, 23, separating pipe, 3, fixing piece,
4, mechanism is dissolved, 41, discharge nozzle, 42, cylinder, 43, cover, 44, strainer, 45, storage cylinder, 46, connector sleeve, 5, bindiny mechanism,
51, fixing sleeve, 52, bellows, 6, liquid body, 61, connecting plate, 62, compressor, 63, air accumulator, 7, circulation pipe, 8, heating
Coil, 9, exhaust gear, 91, connecting rod, 92, through-hole.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific implementation mode is closed, the present invention is further explained.
As shown in Figure 1, a kind of method of supercritical extract Rosa Damascana of the present invention, this method include following step
Suddenly：
Step 1：Roseleaf is rejected into impurity and is dried；
Step 2：Roseleaf in step 1 is crushed；
Step 3：The roseleaf crushed in step 2 is put into extraction equipment, supercritical carbon dioxide extracting is carried out,
Obtain rose extracting object；
Step 4：Rose extracting object in step 3 is sent into subsequent processing；
Wherein, the extraction equipment includes supporting rack 1, liquid body 6, bindiny mechanism 5, dissolving mechanism 4,3 and of fixing piece
Extraction mechanism 2, the liquid body 6 are fixed on the top surface of support frame as described above 1；The top of the bindiny mechanism 5 is connected to the liquid
Change mechanism 6；Extraction mechanism 2 is fixed at 1 first dog-ear of support frame as described above, the dissolving mechanism 4 is rotatablely connected the connection
Mechanism 5；Wherein, the dissolving mechanism 4 include discharge nozzle 41, cylinder 42, cover 43, strainer 44, for storing material and bottom
For arc-shaped storage cylinder 45 and connector sleeve 46, the bindiny mechanism 5 is rotatablely connected the cover 43, and 43 screw thread of the cover connects
Connect the cylinder 42；The internal slide of the cylinder 42 connects the storage cylinder 45, the company on the top of the storage cylinder 45
Female connector 46 engages the top of the cylinder 42, and the strainer 44 is installed in the bottom end of the storage cylinder 45；The bottom of the cylinder 42
End is installed by the discharge nozzle 41；The cylinder 42 is fixed on the side wall of support frame as described above 1 by the fixing piece 3；The extracter
Structure 2 is connected to the discharge nozzle 41；The extraction mechanism 2 including top is hollow hemispherical, middle part is hollow cylindrical and lower part
For the extraction cylinder 21, feed pipe 22 and separating pipe 23 of hollow inverted cone shape structure, described in one end connection of the feed pipe 22
Discharge nozzle 41, the other end of the feed pipe 22 are connected to the extraction cylinder 21, separating pipe 23 described in the inside for extracting cylinder 21,
The top of the separating pipe 23 is connected to the feed pipe 22.
Specifically, as depicted in figs. 1 and 2, the liquid body 6 includes connecting plate 61, faces break bounds titanium dioxide for compressing
The top surface of the compressor 62 and air accumulator 63 of carbon, support frame as described above 1 is fixedly connected with the compressor 62 and the air accumulator 63, institute
The one end for stating compressor 62 is connected to the air accumulator 63, and the other end installation side wall of the compressor 62 is the connection of arc
Plate 61 facilitates the compressor 62 to compress inside the air accumulator 63 and faces break bounds carbon dioxide into the interior of the connecting plate 61
Portion.
Specifically, as depicted in figs. 1 and 2, the bindiny mechanism 5 includes fixing sleeve 51 and bellows 52, the bellows
52 top is connected to the compressor 62 by the connecting plate 61；The fixing sleeve 51 is installed in one end of the bellows 52,
The fixing sleeve 51 is rotatablely connected the cylinder 42, and the compressed break bounds carbon dioxide that faces is made to pass through the bellows 52 into institute
State the inside of cylinder.
Specifically, as depicted in figs. 1 and 2, the maximum gauge of the connector sleeve 46 is more than the internal diameter of the cylinder 42, described
46 maximum gauge of connector sleeve is less than the outer diameter of the cylinder 42, and the bellows 52 stretches into the inside of the connector sleeve 46, and one
Aspect facilitates the top that the connector sleeve 46 is fixed on to the cylinder 42, while conveniently facing break bounds carbon dioxide and entering the company
The inside of female connector 46 is contacted with material, and the substance of more convenient inside dissolves and faces break bounds carbon dioxide solubility.
Specifically, as shown in figures 1 and 3, the inside for being twist distributed in the extraction cylinder 21 of the separating pipe 23,
And the side wall winding of the separating pipe 23 facilitates the heating for heat the heating coil 8 for making to face break bounds carbon dioxide and evaporating
Coil 8 makes the internal temperature of the separating pipe 23 increase, and makes to face the evaporation of break bounds carbon dioxide, meanwhile, separating pipe 23 can increase
With the contact area for facing super carbon dioxide, the evaporation of break bounds carbon dioxide is faced in quickening.
Specifically, as shown in figures 1 and 3, exhaust gear 9 is installed in 23 turning point of the separating pipe, the exhaust gear 9 wraps
Include connecting rod 91 and through-hole 92, connecting rod 91 described in the turning point vertical connection of the separating pipe 23, the top of the connecting rod 91
End is equipped with the equally distributed through-hole 92, so that the break bounds carbon dioxide that faces of evaporation is discharged from the top of the connecting rod 91, makes
Substance falls on the bottom end of the extraction cylinder 21, and through-hole 92 is equipped at the dog-ear of separating pipe 23, can prevent internal blocking, simultaneously
Accelerate working efficiency.
Specifically, as shown in Figure 1, side wall be " L " shape circulation pipe 7 bottom end be connected to it is described extraction cylinder 5 top, it is described
The top of circulation pipe 7 is connected to the top of the air accumulator 63, make evaporation face break bounds carbon dioxide from the circulation pipe 7 again into
Enter the internal coolant of the air accumulator 63, realization, which recycles, faces break bounds carbon dioxide.
The operation principle provided by the invention for facing break bounds carbon dioxide extraction apparatus is as follows：
(1) present apparatus is accessed into power supply, suitable material is added to the inside of the storage cylinder 45, by the storage cylinder 45
The inside for sliding into the cylinder 42 makes the connector sleeve 46 on 45 top of the storage cylinder engage the top of the cylinder 42, will
The cover 43 is threadedly coupled with the top of the cylinder 42, and the connector sleeve 46 is made to be fixed on the inside of the cover 43；It beats
The compressor 62 is opened, the compressor 62 compresses the break bounds carbon dioxide that faces inside the air accumulator 63 and enters the connecting plate
61 inside, the bellows 52 inside the connecting plate 62 enter the inside of the cylinder 42, and the one of the bellows 52
The inside of the storage cylinder 45 is stretched at end, is faced the inside that break bounds carbon dioxide enters the storage cylinder 45, is faced break bounds carbon dioxide
It is contacted with the materials inside of storage cylinder 45, the substance dissolving inside material enters the inside for facing break bounds carbon dioxide；
(2) discharge nozzle 41 is opened, the break bounds carbon dioxide that faces inside the cylinder 42 is made to pass through the discharge nozzle 41
Into the inside of the feed pipe 22, then from the feed pipe 22 into the separating pipe 23 of the inside of the extraction cylinder 21
Inside faces break bounds carbon dioxide liquid and glides in the inside of the separating pipe 23；
(3) heating coil 8 is opened, the fever of the heating coil 8 makes the temperature of the separating pipe 23 increase, described point
Start to evaporate from the break bounds carbon dioxide that faces inside pipe 23, the carbon dioxide of evaporation enters the described of 23 turning point of the separating pipe
The inside of connecting rod 91, carbon dioxide are discharged from the through-hole 92 on 91 top of the connecting rod again, make carbon dioxide and substance
It separates, substance glides from the inside of the separating pipe 23 again falls into the bottom end of the extraction cylinder 21；The carbon dioxide of evaporation passes through
The circulation pipe 7 enters the internal coolant of the air accumulator 63, to recycle.After use, the extraction is opened
It takes cylinder 21, the substance inside the extraction cylinder 21 is discharged, then open the cover 43, take out the storage cylinder 45, described in replacement
Material inside storage cylinder 45 can reuse.
The top of the cylinder 42 of the present invention is threadedly coupled the cover 43, and the top of the cylinder 42 engages the connector sleeve
46, the storage cylinder 45 inside the connector sleeve 46 slides into the inside of the cylinder 42, the maximum gauge of the connector sleeve 46
More than the internal diameter of the cylinder 42,46 maximum gauge of the connector sleeve is less than the outer diameter of the cylinder 42, by the storage cylinder 45
It is fixed on the inside of the cylinder 42, material is placed on the inside of the storage cylinder 45, and the bellows 52 stretches into the storage
The inside of cylinder 45 faces the inside that break bounds carbon dioxide enters the storage cylinder 45 by the bellows 52, faces break bounds titanium dioxide
Carbon is contacted with the material inside the storage cylinder 45, and the substance inside material is dissolved into the inside for facing break bounds carbon dioxide, is faced
Break bounds carbon dioxide is flowed out from the strainer 44 of 45 bottom end of the storage cylinder, and material stays in the inside of storage cylinder 45, when making
After, the cover 43 is unscrewed, the storage cylinder 45 is taken out from the inside of the cylinder 42, is convenient for changing the storage
Material inside cylinder 45 improves extraction efficiency.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in the above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (7)
1. a kind of method of supercritical extract Rosa Damascana, which is characterized in that this approach includes the following steps：
Step 1：Roseleaf is rejected into impurity and is dried；
Step 2：Roseleaf in step 1 is crushed；
Step 3：The roseleaf crushed in step 2 is put into extraction equipment, supercritical carbon dioxide extracting is carried out, is obtained
Rose extracting object；
Step 4：Rose extracting object in step 3 is sent into subsequent processing；
Wherein, the extraction equipment includes supporting rack (1), liquid body (6), bindiny mechanism (5), dissolving mechanism (4), fixing piece
(3) and extraction mechanism (2), the liquid body (6) are fixed on the top surface of support frame as described above (1)；The top of the bindiny mechanism (5)
End is connected to the liquid body (6)；It is fixed with extraction mechanism (2), the dissolving mechanism at (1) first dog-ear of support frame as described above
(4) it is rotatablely connected the bindiny mechanism (5)；
The dissolving mechanism (4) include discharge nozzle (41), cylinder (42), cover (43), strainer (44), for storing material and bottom
Portion is arc-shaped storage cylinder (45) and connector sleeve (46), and the bindiny mechanism (5) is rotatablely connected the cover (43), the cylinder
It covers (43) and is threadedly coupled the cylinder (42)；The internal slide of the cylinder (42) connects the storage cylinder (45), the storage
The connector sleeve (46) on the top of cylinder (45) engages the top of the cylinder (42), and the bottom end installation of the storage cylinder (45)
The strainer (44)；The bottom end of the cylinder (42) is installed by the discharge nozzle (41)；The fixing piece (3) is by the cylinder (42)
It is fixed on the side wall of support frame as described above (1)；The extraction mechanism (2) is connected to the discharge nozzle (41)；
The extraction mechanism (2) include top be hollow hemispherical, middle part is hollow cylindrical and lower part is hollow inverted cone
One end of extraction cylinder (21), feed pipe (22) and the separating pipe (23) of shape structure, the feed pipe (22) is connected to the discharge nozzle
(41), the other end of the feed pipe (22) is connected to the extraction cylinder (21), separating pipe described in the inside for extracting cylinder (21)
(23), the top of the separating pipe (23) is connected to the feed pipe (22).
2. a kind of method of supercritical extract Rosa Damascana according to claim 1, it is characterised in that：The liquid body
(6) include connecting plate (61), for compressing the compressor (62) and air accumulator (63) that face break bounds carbon dioxide, support frame as described above
(1) top surface is fixedly connected with the compressor (62) and the air accumulator (63), described in one end connection of the compressor (62)
Air accumulator (63), the other end installation side wall of the compressor (62) are the connecting plate (61) of arc.
3. a kind of method of supercritical extract Rosa Damascana according to claim 2, it is characterised in that：The bindiny mechanism
(5) include fixing sleeve (51) and bellows (52), the top of the bellows (52) passes through described in the connecting plate (61) connection
Compressor (62)；The fixing sleeve (51) is installed in one end of the bellows (52), described in fixing sleeve (51) rotation connection
Cylinder (42).
4. a kind of method of supercritical extract Rosa Damascana according to claim 3, it is characterised in that：The connector sleeve
(46) maximum gauge is more than the internal diameter of the cylinder (42), and connector sleeve (46) maximum gauge is less than the cylinder (42)
Outer diameter, and the bellows (52) stretches into the inside of the connector sleeve (46).
5. a kind of method of supercritical extract Rosa Damascana according to claim 1, it is characterised in that：The separating pipe
(23) the inside for being twist distributed in the extraction cylinder (21), and the side wall winding of the separating pipe (23) makes for heating
Face the heating coil (8) of break bounds carbon dioxide evaporation.
6. a kind of method of supercritical extract Rosa Damascana according to claim 5, it is characterised in that：The separating pipe
(23) turning point installation exhaust gear (9), the exhaust gear (9) includes connecting rod (91) and through-hole (92), the separating pipe
(23) top of connecting rod (91) described in turning point vertical connection, the connecting rod (91) is equipped with the equally distributed through-hole
(92)。
7. a kind of method of supercritical extract Rosa Damascana according to claim 2, it is characterised in that：Side wall is " L " shape
Circulation pipe (7) the bottom end connection extraction cylinder (5) top, the top of the circulation pipe (7) is connected to the air accumulator
(63) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810448395.XA CN108504457B (en) | 2018-05-11 | 2018-05-11 | Supercritical extraction method of rose essential oil |
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|---|---|---|---|
| CN201810448395.XA CN108504457B (en) | 2018-05-11 | 2018-05-11 | Supercritical extraction method of rose essential oil |
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| CN108504457B CN108504457B (en) | 2021-06-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124249A (en) * | 2021-04-01 | 2021-07-16 | 南通睿智超临界科技发展有限公司 | Quick sealing joint for supercritical extraction device |
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| CN104946399A (en) * | 2015-06-24 | 2015-09-30 | 洛阳国花坊牡丹生物科技有限公司 | Supercritical extraction method for rose essential oil |
| CN206138789U (en) * | 2016-08-31 | 2017-05-03 | 江苏江大源生态生物科技股份有限公司 | Super extraction device for supercritical carbon dioxide |
| CN206970561U (en) * | 2017-07-28 | 2018-02-06 | 陕西师范大学 | A kind of device of supercritical extract grease |
| CN207091386U (en) * | 2017-08-22 | 2018-03-13 | 湖南省广林农业科技开发有限公司 | A kind of overcritical rose ethereal oil extraction element |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124249A (en) * | 2021-04-01 | 2021-07-16 | 南通睿智超临界科技发展有限公司 | Quick sealing joint for supercritical extraction device |
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| CN108504457B (en) | 2021-06-25 |
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