CN114032146A - Fine filtering device for extracting gardenia essential oil and fine filtering method thereof - Google Patents
Fine filtering device for extracting gardenia essential oil and fine filtering method thereof Download PDFInfo
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- CN114032146A CN114032146A CN202111413796.XA CN202111413796A CN114032146A CN 114032146 A CN114032146 A CN 114032146A CN 202111413796 A CN202111413796 A CN 202111413796A CN 114032146 A CN114032146 A CN 114032146A
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- 238000001914 filtration Methods 0.000 title claims abstract description 139
- 239000000341 volatile oil Substances 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims description 9
- 240000001972 Gardenia jasminoides Species 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000009924 canning Methods 0.000 claims abstract description 8
- 238000001256 steam distillation Methods 0.000 claims abstract description 8
- 241000157835 Gardenia Species 0.000 claims description 44
- 239000003921 oil Substances 0.000 claims description 14
- 238000005086 pumping Methods 0.000 claims description 9
- 238000004821 distillation Methods 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003651 drinking water Substances 0.000 claims description 4
- 235000020188 drinking water Nutrition 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 5
- 239000004519 grease Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 240000007154 Coffea arabica Species 0.000 description 1
- 235000007460 Coffea arabica Nutrition 0.000 description 1
- 241001107098 Rubiaceae Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- 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
- C11B9/027—Recovery of volatiles by distillation or stripping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/24—Devices for supporting or handling bottles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
-
- 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
- C11B9/022—Refining
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
Abstract
The invention discloses a fine filtering device for extracting gardenia essential oil, which comprises a steam distillation tank, a fine filtering mechanism and a fine filtering and subpackaging mechanism, wherein the fine filtering mechanism comprises a fine filtering tank, a first filtering plate and a second filtering plate which are respectively inserted into the fine filtering tank in a sliding manner, the first filtering plate and the second filtering plate are respectively of a grease filtering plate structure, the top of the fine filtering tank is provided with an air cylinder, the output shaft end of the air cylinder extends into the fine filtering tank, the output shaft end of the air cylinder is fixedly connected with a piston plate, and the piston plate is slidably arranged in the fine filtering tank; a condenser pipe is fixedly communicated between the steam distillation tank and the fine filtration tank, one side of the fine filtration tank, which is far away from the steam distillation tank, is fixedly communicated with a water collecting tank through a water pipe, and at least two groups of fine filtration screen plates are arranged in the fine filtration tank and matched with air pressure assistance, so that the fine filtration effect is ensured, and the fine filtration efficiency is improved; the canning mechanism is arranged below the fine filtering device, manual separation and canning are not required to be carried out continuously, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of gardenia essential oil production, in particular to a fine filtering device for extracting gardenia essential oil, and further provides a fine filtering method of the fine filtering device for extracting gardenia essential oil.
Background
Gardenia, native to china, is an evergreen shrub, a very deep source of the coffee tree, and is a shrub of the family rubiaceae. Gardenia is luxuriant in branches and leaves, green leaves and white flowers are extremely fragrant, fruits are oval, and the gardenia essential oil is very common in life of one of important ornamental plants in China, is the most popular essential oil and is also one of the favorite plant essential oils of people, has fragrant and lasting taste, can beautify the face, can prevent diseases and can remove peculiar smell.
Generally, when people extract gardenia essential oil, direct or indirect heating is mostly adopted, gardenia steam heated by a steaming tank is guided upwards to a guide pipe and then is subjected to oil-water separation through condensation, so that the purity of the essential oil is only improved, but essential oil residues after fine filtration cannot be taken out, and the essential oil needs to be subjected to separation and canning after fine filtration without stopping manually during fine filtration at present, so that the efficiency is low.
Disclosure of Invention
The invention aims to provide a fine filtration device for extracting gardenia essential oil and a fine filtration method thereof, wherein at least two groups of fine filtration screens are arranged in a fine filtration tank and matched with air pressure assistance, so that the fine filtration effect is ensured, and the fine filtration efficiency is improved; the canning mechanism is arranged below the fine filtering device, manual separation and canning are not required to be carried out continuously, and the working efficiency is improved, so that the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme:
a fine filtration device for extracting gardenia essential oil comprises a steam distillation tank, a fine filtration mechanism and a fine filtration split charging mechanism, wherein the fine filtration mechanism comprises a fine filtration tank, a first filter plate and a second filter plate which are respectively inserted into the fine filtration tank in a sliding manner, the first filter plate and the second filter plate are respectively of an oil filter plate structure, the top of the fine filtration tank is provided with an air cylinder, the output shaft end of the air cylinder extends into the fine filtration tank, the output shaft end of the air cylinder is fixedly connected with a piston plate, and the piston plate is slidably mounted in the fine filtration tank;
a condensing pipe is fixedly communicated between the steam distillation tank and the fine filtration tank, and a water collecting tank is fixedly communicated with one side of the fine filtration tank, which is far away from the steam distillation tank, through a water pipe;
the fine filtration split charging mechanism comprises a rotary table and an essential oil storage tank, wherein the essential oil storage tank is provided with six groups, the essential oil storage tank is annularly arrayed on the upper surface of the rotary table in an equidistant mode, and the essential oil storage tank is provided with an oil receiving plate between two adjacent groups.
Preferably, the through-hole has all been seted up to first filter plate and second filter plate position between two parties, it has the drinking-water pipe to peg graft in the through-hole, the drinking-water pipe is located the fixed intercommunication of the outside one end of essence filtration jar and has the suction pump, the delivery port and the fixed intercommunication of water catch bowl of suction pump.
Preferably, the mesh number of the first filter plate and the second filter plate is 2000 meshes and 3000 meshes respectively, and two groups of handles are symmetrically arranged on the upper surfaces of the first filter plate and the second filter plate.
Preferably, a tank cover plate is fixedly mounted at the top of the fine filtration tank, the cylinder is fixedly mounted on the upper surface of the tank cover plate, and the output shaft end of the cylinder penetrates through the tank cover plate and extends into the fine filtration tank.
Preferably, the outer ring of the piston plate is fixedly bonded with a rubber ring, and the rubber ring is in interference fit with the inner wall of the fine filter tank.
Preferably, connect the oiled-plate to be the setting of V type structure, and connect oiled-plate bilateral symmetry to have the baffle, connect oiled-plate bottom symmetry and rotate and install the stand, stand bottom and essential oil storage jar top threaded connection.
Preferably, the bottom of the rotary table is provided with a working table, a rotary shaft is rotatably arranged in the working table, and the bottom end of the rotary shaft is fixedly connected to the middle position of the working table.
Preferably, table surface bottom surface fixed mounting has driving motor, driving motor's output shaft end runs through in table surface and extends to between table surface and the carousel, and driving motor's output shaft end fixed surface installs first gear, the fixed surface of pivot installs the second gear, first gear and second gear meshing.
The invention also provides a fine filtration method of the fine filtration device for extracting the gardenia essential oil, which comprises the following steps:
s1: collecting gardenia serving as a raw material, keeping out of the sun, sealing the gardenia in an environment at a low temperature of-3 ℃, transporting the gardenia to a cold storage for preservation, soaking the gardenia in an ethanol solution with the mass concentration of 70%, stirring the solution for 1.5 hours at a temperature of 40-50 ℃, cooling the solution, and collecting the treated gardenia petals for later use;
s2: adding water into the water vapor distillation tank, heating to boil, adding the gardenia petals obtained in the step S1, continuing to heat, and floating the vapor to enter a fine filtration tank through a condensation pipe;
s3: starting the cylinder to drive the piston plate to reciprocate in the fine filtration tank at a movement speed of 3 times/min, and stopping the cylinder after the essential oil aqueous solution reaches a certain volume;
s4: starting a water suction pump, pumping water precipitated at the bottom of the fine filter tank, reserving the fine filtered essential oil, and stopping the water suction pump;
s5: and opening a valve at the bottom of the fine filter tank, starting a driving motor simultaneously, enabling the rotary disc to rotate, driving six groups of essential oil storage tanks to uniformly and reciprocally pass through the bottom of the fine filter tank, carrying essential oil, directly canning the essential oil, and finishing fine filtration work of the gardenia essential oil.
Compared with the prior art, the invention has the beneficial effects that:
1. at least two groups of fine filtration screen plates are inserted in the fine filtration tank in a sliding way, and the fine filtration screen plates are set to be oil filtration screen plates with different meshes, because the density of the essential oil is higher, the sieving speed is slow, when in use, the air cylinder drives the piston plate to apply pressure to the fine filtration tank, so that the fine filtration and sieving of the essential oil are promoted, the fine filtration effect is ensured, and the fine filtration efficiency is improved;
2. set up the tinning mechanism in the essence filter equipment below, after the essence is strained, take out after the water that deposits in essence filter tank bottom, start driving motor and make the carousel rotate, at the uniform velocity must drive six even and reciprocal processes essence filter tank bottoms of essential oil storage jar, accept essential oil and directly can the essential oil, need not the separation tinning that the manual work does not stop, improve work efficiency.
Drawings
FIG. 1 is a schematic view of a main view direction three-dimensional structure of a fine filtering mechanism and a fine filtering sub-packaging mechanism of the present invention;
FIG. 2 is a schematic view of the bottom perspective structure of the fine filtering mechanism and the fine filtering sub-packaging mechanism of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic top view of a portion of the present invention;
fig. 5 is a schematic sectional view of the fine filter mechanism of the present invention.
In the figure: 1. a steam distillation tank; 2. a fine filtering mechanism; 201. a fine filtration tank; 202. a first filter plate; 203. a second filter plate; 204. a cylinder; 205. a piston plate; 206. a handle; 207. a tank cover plate; 208. a rubber ring; 3. a fine filtering and sub-packaging mechanism; 301. a turntable; 302. an essential oil storage tank; 303. an oil receiving plate; 304. a baffle plate; 305. a column; 4. a condenser tube; 5. a water collection tank; 6. a water pumping pipe; 7. a water pump; 8. a work table; 9. a rotating shaft; 10. a drive motor; 11. a first gear; 12. a second gear; 13. and a through hole.
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.
Referring to fig. 1-5, the present invention provides a technical solution:
a fine filtration device for extracting gardenia essential oil comprises a water vapor distillation tank 1, a fine filtration mechanism 2 and a fine filtration split charging mechanism 3, wherein the fine filtration mechanism 2 comprises a fine filtration tank 201, a first filter plate 202 and a second filter plate 203 which are respectively inserted into the fine filtration tank 201 in a sliding manner, and at least two groups of filter plates are arranged to improve the impurity removal effect of fine filtration; the first filter plate 202 and the second filter plate 203 are respectively of a grease filter plate structure, so that high-quality filtering is realized, and the effect is obvious; the top of the fine filtering tank 201 is provided with an air cylinder 204, an output shaft end of the air cylinder 204 extends into the fine filtering tank 201, an output shaft end of the air cylinder 204 is fixedly connected with a piston plate 205, the piston plate 205 is slidably mounted in the fine filtering tank 201, and the air cylinder 204 is used for driving the piston plate 205 to apply pressure to the fine filtering tank 201 to promote fine filtering and screening of the essential oil; the central positions of the first filter plate 202 and the second filter plate 203 are both provided with through holes 13, water pumping pipes 6 are inserted into the through holes 13, and the water pumping pipes 6 must extend to positions closest to valves at the bottom of the fine filtering tank 201 without interfering with the valves to discharge oil; one end of the water pumping pipe 6, which is positioned outside the fine filtering tank 201, is fixedly communicated with a water pumping pump 7, a water inlet of the water pumping pump 7 can be provided with a quantitative metering device, the mixed water amount distilled in one period of the essential oil is detected, and the water can be pumped quantitatively in the following period; the water outlet of the water pump 7 is fixedly communicated with the water collection tank 5, the mesh numbers of the first filter plate 202 and the second filter plate 203 are respectively 2000 meshes and 3000 meshes, two groups of handles 206 are symmetrically arranged on the upper surfaces of the first filter plate 202 and the second filter plate 203, and the first filter plate 202 and the second filter plate 203 are convenient to extract and clean by matching the handles 206 with a sliding insertion structure; fine filtering jar 201 top fixed mounting has a jar apron 207, cylinder 204 fixed mounting is in jar apron 207 upper surface, and the output shaft end of cylinder 204 runs through in jar apron 207 and extend to fine filtering jar 201 in, the fixed rubber circle 208 that has wrapped up in of piston plate 205 outer lane, rubber circle 208 and fine filtering jar 201 inner wall interference fit.
A condensing pipe 4 is fixedly communicated between the water vapor distillation tank 1 and the fine filtration tank 201, and a water collecting tank 5 is fixedly communicated with one side of the fine filtration tank 201 far away from the water vapor distillation tank 1 through a water pipe;
the fine filtering and split charging mechanism 3 comprises a turntable 301 and essential oil storage tanks 302, six groups of essential oil storage tanks 302 are arranged, the essential oil storage tanks 302 are annularly and equidistantly arrayed on the upper surface of the turntable 301, oil receiving plates 303 are arranged between every two adjacent groups of essential oil storage tanks 302, the oil receiving plates 303 are arranged, and the oil receiving plates are arranged in a V-shaped structure, so that essential oil falling from the fine filtering tank 201 can be contained, and waste after fine filtering is avoided; the oil receiving plate 303 is arranged in a V-shaped structure, the two sides of the oil receiving plate 303 are symmetrically connected with the baffle plates 304, the bottom of the oil receiving plate 303 is symmetrically and rotatably provided with the upright column 305, the bottom end of the upright column 305 is in threaded connection with the top of the essential oil storage tank 302, and the oil receiving plate 303 is supported by the upright column 305 in threaded connection, so that the oil receiving plate 303 is convenient to disassemble and assemble; carousel 301 bottom is provided with table surface 8, pivot 9 is installed to 8 rotations of table surface, 9 bottom fixed connection in table surface 8's position placed in the middle of pivot, 8 bottom surface fixed mounting of table surface has driving motor 10, driving motor 10's output axle head runs through in table surface 8 and extends to between table surface 8 and the carousel 301, and driving motor 10's output axle head fixed surface installs first gear 11, the fixed surface of pivot 9 installs second gear 12, first gear 11 and the meshing of second gear 12.
The invention also provides a fine filtration method of the fine filtration device for extracting the gardenia essential oil, which comprises the following steps:
s1: collecting gardenia serving as a raw material, keeping out of the sun, sealing the gardenia in an environment at a low temperature of-3 ℃, transporting the gardenia to a cold storage for preservation, soaking the gardenia in an ethanol solution with the mass concentration of 70%, stirring the solution for 1.5 hours at a temperature of 40-50 ℃, cooling the solution, and collecting the treated gardenia petals for later use;
s2: adding water into the water vapor distillation tank 1, heating to boil, adding the gardenia petals obtained in the step S1, continuing to heat, and floating the vapor to enter the fine filtration tank 201 through the condensing pipe 4;
s3: starting the air cylinder 204 to drive the piston plate 205 to reciprocate in the fine filtration tank 201 at a movement speed of 3 times/min, and stopping the action of the air cylinder 204 after the essential oil water solution reaches a certain volume;
s4: starting the water pump 7, pumping out the water precipitated at the bottom of the fine filtration tank 201, reserving the fine-filtered essential oil, and stopping the water pump 7;
s5: and (3) opening a valve at the bottom of the fine filtering tank 201, starting the driving motor 10 at the same time, enabling the turntable 301 to rotate, driving six groups of essential oil storage tanks 302 to uniformly and reciprocally pass through the bottom of the fine filtering tank 201, carrying essential oil, directly canning the essential oil, and finishing fine filtering work of the gardenia essential oil.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (9)
1. The utility model provides a fine filtration device for extracting gardenia essential oil, includes steam distillation retort (1), fine filtration mechanism (2) and fine filtration split charging mechanism (3), its characterized in that: the fine filtering mechanism (2) comprises a fine filtering tank (201), a first filtering plate (202) and a second filtering plate (203) which are respectively inserted into the fine filtering tank (201) in a sliding mode, the first filtering plate (202) and the second filtering plate (203) are respectively of an oil filtering plate structure, an air cylinder (204) is arranged at the top of the fine filtering tank (201), an output shaft end of the air cylinder (204) extends into the fine filtering tank (201), an output shaft end of the air cylinder (204) is fixedly connected with a piston plate (205), and the piston plate (205) is installed in the fine filtering tank (201) in a sliding mode;
a condensing pipe (4) is fixedly communicated between the water vapor distillation tank (1) and the fine filtration tank (201), and a water collecting tank (5) is fixedly communicated with one side of the fine filtration tank (201) far away from the water vapor distillation tank (1) through a water pipe;
mechanism (3) is split to fine filtration includes carousel (301) and essential oil storage jar (302), essential oil storage jar (302) is provided with six groups, and essential oil storage jar (302) annular equidistance array in carousel (301) upper surface, adjacent two sets of be provided with between essential oil storage jar (302) and connect oiled-plate (303).
2. The fine filtering device for extracting gardenia essential oil as claimed in claim 1, wherein: through-hole (13) have all been seted up to first filter plate (202) and second filter plate (203) position placed in the middle, it has drinking-water pipe (6) to peg graft in through-hole (13), drinking-water pipe (6) are located the fixed intercommunication of the outside one end of fine filtration jar (201) have suction pump (7), the delivery port and the fixed intercommunication of water catch bowl (5) of suction pump (7).
3. The fine filtering device for extracting gardenia essential oil as claimed in claim 1, wherein: the mesh number of the first filter plate (202) and the second filter plate (203) is 2000 meshes and 3000 meshes respectively, and two groups of handles (206) are symmetrically arranged on the upper surfaces of the first filter plate (202) and the second filter plate (203).
4. The fine filtering device for extracting gardenia essential oil as claimed in claim 1, wherein: fine filtering jar (201) top fixed mounting has a jar apron (207), cylinder (204) fixed mounting is in jar apron (207) upper surface, and the output axle head of cylinder (204) runs through in jar apron (207) and extend to in fine filtering jar (201).
5. The fine filtering device for extracting gardenia essential oil as claimed in claim 1, wherein: the outer ring of the piston plate (205) is fixedly adhered with a rubber ring (208), and the rubber ring (208) is in interference fit with the inner wall of the fine filter tank (201).
6. The fine filtering device for extracting gardenia essential oil as claimed in claim 1, wherein: connect oiled plate (303) to be the setting of V type structure, and connect oiled plate (303) bilateral symmetry to be connected with baffle (304), connect oiled plate (303) bottom symmetry and rotate and install stand (305), stand (305) bottom and essential oil storage jar (302) top threaded connection.
7. The fine filtering device for extracting gardenia essential oil as claimed in claim 1, wherein: carousel (301) bottom is provided with table surface (8), pivot (9) are installed to table surface (8) internal rotation, pivot (9) bottom fixed connection is in the position placed in the middle of table surface (8).
8. The fine filtering device for extracting gardenia essential oil as claimed in claim 7, wherein: table surface (8) bottom surface fixed mounting has driving motor (10), the output axle head of driving motor (10) runs through in table surface (8) and extends to between table surface (8) and carousel (301), and the output axle head fixed surface of driving motor (10) installs first gear (11), the fixed surface of pivot (9) installs second gear (12), first gear (11) and second gear (12) meshing.
9. The fine filtration method of the fine filtration device for extracting gardenia essential oil according to claim 1, which is characterized in that: the method comprises the following steps:
s1: collecting gardenia serving as a raw material, keeping out of the sun, sealing the gardenia in an environment at a low temperature of-3 ℃, transporting the gardenia to a cold storage for preservation, soaking the gardenia in an ethanol solution with the mass concentration of 70%, stirring the solution for 1.5 hours at a temperature of 40-50 ℃, cooling the solution, and collecting the treated gardenia petals for later use;
s2: adding water into the water vapor distillation tank (1), heating to boil, adding the gardenia petals obtained in the step S1, continuing to heat, and floating the vapor to enter a fine filtration tank (201) through a condensation pipe (4);
s3: starting the air cylinder (204) to drive the piston plate (205) to reciprocate in the fine filtration tank (201), wherein the movement speed is 3 times/minute, and the air cylinder (204) stops acting after the essential oil water solution reaches a certain volume;
s4: starting a water suction pump (7), pumping out the water precipitated at the bottom of the fine filtering tank (201), reserving the fine filtered essential oil, and stopping the water suction pump (7);
s5: and (3) opening a valve at the bottom of the fine filtering tank (201), starting the driving motor (10) at the same time, rotating the turntable (301), driving six groups of essential oil storage tanks (302) to uniformly and reciprocally pass through the bottom of the fine filtering tank (201), carrying essential oil, directly canning the essential oil, and finishing the fine filtering work of the gardenia essential oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111413796.XA CN114032146A (en) | 2021-11-25 | 2021-11-25 | Fine filtering device for extracting gardenia essential oil and fine filtering method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN114456142A (en) * | 2022-02-15 | 2022-05-10 | 江苏医药职业学院 | Method for extracting anti-tumor component from oldenlandia diffusa |
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