CN108410579A - A kind of plants essential oil extracting method - Google Patents
A kind of plants essential oil extracting method Download PDFInfo
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- CN108410579A CN108410579A CN201810338665.1A CN201810338665A CN108410579A CN 108410579 A CN108410579 A CN 108410579A CN 201810338665 A CN201810338665 A CN 201810338665A CN 108410579 A CN108410579 A CN 108410579A
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- pot
- solvent extraction
- fixed cylinder
- hollow
- concentration tank
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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
- C11B9/025—Recovery by solvent extraction
Abstract
The invention belongs to technical field of plant extraction, specifically a kind of plants essential oil extracting method, including step 1, to step 7, step 1 to step 4 cooperates for carrying out first time extraction to petal；Step 5 to step 7 is used to carry out second to petal to extract；The leaching device that this method uses includes pot for solvent extraction and concentration tank, and fixed cylinder is installed with inside pot for solvent extraction, agitation unit is equipped in fixed cylinder；The lower plate of pot for solvent extraction is equipped with No. three openings and No. four openings；No. three openings, No. four openings are by the way that, for the liquid in pot for solvent extraction to be delivered in fixed cylinder, agitation unit includes hollow rotating bar, hollow steel ball and hollow eraser pipe with No.1 suction pump cooperation.Present invention is mainly used for the extractions that essential oil is carried out to violet petal, can be extracted to petal using the grease extracted out, and the steam generated when can be concentrated using leaching liquor accelerates the extracting efficiency of petal, improves extracting efficiency.
Description
Technical field
The invention belongs to technical field of plant extraction, specifically a kind of plants essential oil extracting method.
Background technology
Plants essential oil be extraction the distinctive aromatic substance of plant, be taken from herbal flower, leaf, root, bark, fruit,
What seed, resin etc. were extract to distill, in a manner of squeezing.Since essential oil-fumigation volatility is high, and molecule is small, it is easy to by people
Body absorbs, and can permeate people's intracorporeal organ rapidly, extra ingredient is excreted, whole process only needs a few minutes, and plants
The fragrance of object itself also directly stimulates the secretion of pituitary gland, ferment and hormone secretion etc., function in balanced body to play U.S.
The effect for holding skin care, for chemically synthesized essence oil from plant, the essence oil from plant naturally extracted has nontoxic secondary work
Characteristic；The efficiency that alcohol in traditional handicraft carries out plant tissue extraction essential oil is very low, due to the grease in plant
Polarity is weaker, and ethyl alcohol is polar, it is therefore desirable to which a kind of grease using in plant tissue extracts plant tissue.
Invention content
In order to make up for the deficiencies of the prior art, the present invention proposes a kind of plants essential oil extracting method, and the present invention mainly uses
In the extraction for carrying out essential oil to violet petal, petal can be extracted using the grease extracted out, extraction can be utilized
The steam that generates accelerates the extracting efficiency of petal when liquid concentrates.The present invention is realized by step 1 to step 4 mutual cooperation
The first time of petal extracts；The present invention realizes second of extraction of petal by step 5 to step 7；Meanwhile the present invention is logical
Crossing fixed cylinder and stirring unit matching realizes the extracting efficiency for accelerating petal；The present invention by concentration tank, No.1 suction pump and
Agitation unit matching realizes the gas shock to petal；Improve the extracting efficiency of petal.
The technical solution adopted by the present invention to solve the technical problems is：The present invention proposes a kind of plants essential oil extraction side
Method, this method use leaching device；Wherein, the leaching device includes pot for solvent extraction and concentration tank, and pot for solvent extraction can be to plant flowers
Valve carries out interior circulating water flow impact, and concentration tank is for recycling alcohol in leaching liquor；It is fixedly mounted inside the pot for solvent extraction
There are fixed cylinder, the upper plate of pot for solvent extraction to be equipped with No.1 feed inlet and No.1 inlet, the lower plate of pot for solvent extraction discharges equipped with No.1
Mouthful, the side wall lower ends of pot for solvent extraction are equipped with No.1 liquid outlet；The sidewall surfaces of the pot for solvent extraction are equipped with liquid level sensor；The fixation
The top side wall of cylinder is open equipped with No.1, and the bottom of fixed cylinder side wall is equipped with No. two openings；It is single that agitation is equipped in the fixed cylinder
Member；The lower plate of the pot for solvent extraction is equipped with No. three openings and No. four openings；It is described No. three opening, No. four opening by with No.1
Suction pump coordinates for the liquid in pot for solvent extraction to be delivered in fixed cylinder, and the liquid in fixed cylinder is arrived by the way that No.1 is open closed
In pot for solvent extraction, interior circulating water flow impact is carried out to plant petals to realize, and then improve plant petals essential oil in fixed cylinder
Extraction efficiency；Petal can be concentrated on the inner hub location of pot for solvent extraction by fixed cylinder, consequently facilitating circulation alcohol liquid is to flower
The impact flow of valve；Essential oil concentration inside fixed cylinder is higher than the essential oil concentration outside fixed cylinder so that fixed cylinder inner petals
In grease be easier dissolve, to improve the dissolved efficiency of grease in petal；In the No.1 opening and No. two openings all
Equipped with No.1 filter screen；The No.1 discharge port is equipped with No.1 filter mantle,
The agitation unit includes hollow rotating bar, hollow steel ball and hollow eraser pipe；The hollow rotating bar and No.1
The hollow rotating shaft of motor is fixedly connected, and the surface of hollow rotating bar is equipped with No.1 through-hole；The hollow steel ball passes through hollow eraser
Pipe is fixed seamless on the No.1 through-hole wall of hollow rotating bar；The hollow eraser pipe is used to convey gas to hollow steel ball
Body；The surface of the hollow steel ball is equipped with No. two through-holes；The outer end of No. two through-holes is equipped with No. two filter screens；The concentration tank
Alcohol vapor is transported in hollow rotating bar by No. two suction pumps；No.1 motor drive hollow rotating bar, hollow steel ball and
When hollow eraser pipe rotates, hollow steel ball hits the plant petals in fixed cylinder, to destroy the epidermis of plant petals
Fiber, the extracting efficiency for accelerating petal；The alcohol vapor in concentration tank passes through connecting tube, hollow rotating bar, hollow simultaneously
Rubber tube is transported in hollow steel ball, and the alcohol vapor in hollow steel ball carries out air-flow punching by No. two through-holes to plant petals
It hits, for accelerating plant petals to move, to improve the extracting efficiency of plant petals；
Fixed cylinder is used to carry out Quarantine at assembly sites to plant petals, and agitation unit accelerates fixed cylinder by coordinating with concentration tank
The extracting efficiency of middle petal.
This method comprises the following steps：
Step 1：Plant petals are transported to fixed cylinder by No.1 feed inlet, plant petals account for fixed cylinder 2/3rds
When volume, No.1 feed inlet is closed；
Step 2：Absolute alcohol liquid is delivered to by No.1 inlet in pot for solvent extraction, absolute alcohol liquid accounts for pot for solvent extraction
When 4/5ths volumes, No.1 inlet is closed；The height of absolute alcohol liquid will be more than the height of No.1 opening, to make fixation
Liquid in cylinder and pot for solvent extraction can circulate；
Step 3：Start No.1 motor to be stirred the plant petals solution in step 1；
Step 4：After step 3 carries out one hour, the leaching liquor in step 3 is collected by concentration tank；The step 3
By realizing the first time extraction to plants essential oil with step 4 cooperation；
Step 5：It, will be dense when absolute alcohol is delivered to 4/5ths of pot for solvent extraction in step 4 by No.1 feed inlet
Alcohol vapor in contracting tank is delivered in agitation unit；
Step 6：After step 5 carries out three hours, the leaching liquor in concentration tank in step 5 is collected；Meanwhile it will extract
Leaching liquor in tank is delivered to concentration tank and is concentrated；The step 5 and step 6 cooperation realize second to plants essential oil
Secondary extraction, further increases and comes the extraction efficiency of plants essential oil；
Step 7：Plant petals residue in fixed cylinder in step 6 is discharged by No.1 discharge port and is collected.
Preferably, it is parabola shaped scraping teeth that the outer surface of the hollow steel ball, which is equipped with section, and the scraping teeth is for guiding
Airflow direction in No. two through-holes.The scraping teeth is the stamped formation of stainless steel sheet|, drives the seamless installation of the stainless steel sheet| of scraping teeth
In the outer layer of hollow steel ball；When hollow steel ball and plant petals are collided, scraping teeth can to the epidermins of plant petals into
Row is broken；Meanwhile No. two through-holes are by can break up the petal being adhered on scraping teeth with scraping teeth cooperation.
Preferably, the fixed cylinder interior lower end is equipped with No.1 ring tube, and the cross sectional shape of the No.1 ring tube is half
Circle, No.1 ring tube are fixedly mounted on the upper surface of pot for solvent extraction lower plate；The top of the side wall of the No.1 ring tube is by circle
The mode that week arranges is uniformly provided with multiple No. three through-holes；The No.1 ring tube is used to uniformly convey the liquid in No. three openings
To the inside of fixed cylinder so that the liquid in No. three openings can be flowed along the direction of No. three through-holes, so that alcohol energy
It is enough uniformly to be flowed in fixed cylinder, so that plant petals extraction is uniform.
Preferably, the side wall of the concentration tank is equipped with No. two inlets and No. two liquid outlets, the top of concentration tank are equipped with
No. two gas outlets；Atomization unit is equipped in concentration tank, the atomization unit includes spray plate, No.1 baffle and multistage retractable rod；
The spray plate is slidably mounted on by gag lever post in concentration tank, and the No.1 flapper is mounted on the top surface of spray plate
On, No.1 baffle is fixedly connected by multistage retractable rod with the shaft of No. two motors；The horizontal cross-section of the multistage retractable rod is
Rectangular shape；The No.1 baffle is for blocking the spray holes of spray plate.Multistage retractable rod can drive spray plate and
No.1 baffle moves downward, and when spray plate compresses the leaching liquor in concentration tank, leaching liquor forms atomized liquid stream by spray holes
Move the top of spray plate；Motor drives No.1 flapper to block spray holes by multistage retractable rod, for soaking
Extract is to the hydraulic pressure in the spray plate moved downward, when motor drives No.1 flapper come when spray holes being made to dredge suddenly,
Spray holes can improve the spray effect of leaching liquor, to improve the thickening efficiency of concentration tank.
Preferably, arrangement shape of the spray holes on spray plate, its be symmetrical quadrant arc；Described one
The cross sectional shape of number baffle is identical as the arrangement shape of spray holes；At this point, the area of effective arrangement shape of spray holes is maximum, from
And improve the nebulization efficiency of spray plate.
The beneficial effects of the invention are as follows：
1. a kind of plants essential oil extracting method of the present invention, the present invention includes step 1 to step 7, and the present invention is logical
Crossing step 1 to step 4 mutual cooperation realizes the first time extraction of petal；The present invention is realized by step 5 to step 7
Second of extraction of petal；Alcohol vapor in the leaching liquor of first time extraction is delivered in agitation unit by concentration tank, at this point,
No.1 suction pump makes the alcohol negative pressure in concentration tank become alcohol vapor, and then alcohol vapor carries out petal by stirring unit
Impact agitation；Alcohol vapor is redissolved in fixed cylinder in alcohol liquid, so as to improve the efficiency of secondary extraction.
2. a kind of plants essential oil extracting method of the present invention, agitation unit of the present invention include hollow rotating bar,
Hollow steel ball and hollow eraser pipe；Hollow rotating bar by with hollow eraser pipe cooperation can drive hollow steel ball revolution, it is hollow
Steel ball hits plant petals, while hollow steel ball surface is equipped with scraping teeth, and hollow steel ball is to the plant flowers in fixed cylinder
Valve is hit, to destroy the epidermin of plant petals, the extracting efficiency for accelerating petal.
3. a kind of plants essential oil extracting method of the present invention, atomization unit, institute are equipped in concentration tank of the present invention
Atomization unit is stated for being atomized to the alcohol in concentration tank, to improve the evaporation efficiency of alcohol；The atomization unit packet
Include spray plate, No.1 baffle and multistage retractable rod；The multistage retractable rod is for driving No.1 spray plate to transport in the vertical direction
Dynamic, to realize that the liquid in concentration tank is atomized by spray plate, the No.1 baffle is used for the spray holes in control spray plate
Folding, to improve atomization alcohol jetting height, and then can improve atomization alcohol evaporation efficiency.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the process flow chart of the present invention；
Fig. 2 is the sectional view of leaching device in the present invention；
Fig. 3 is the partial enlarged view of A in Fig. 2；
Fig. 4 is the B-B sectional views of Fig. 2；
In figure：Pot for solvent extraction 1, concentration tank 2, fixed cylinder 3, No.1 feed inlet 11, No.1 inlet 12, No.1 liquid outlet 14,
Liquid level sensor 15, No.1 opening 31, two opening 32, three opening 16, No. four openings 17, No.1 suction pump 171, No.1 mistakes
Strainer 321, No.1 filter mantle 131, hollow rotating bar 41, hollow steel ball 42, hollow eraser pipe 43, No.1 motor 44, one number service
421, No. two filter screens 422 of through-hole of hole 411, two, scraping teeth 423, the through-hole 34, two of No.1 ring tube 33, three inlet 22,
23, No. two gas outlets 24 of No. two liquid outlets, atomization unit 25, spray plate 251, No.1 baffle 252, multistage retractable rod 253, two
Motor 254, spray holes 255.
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 Figures 1 to 4, a kind of plants essential oil extracting method of the present invention, this method use leaching device；Its
In, the leaching device includes pot for solvent extraction 1 and concentration tank 2, and pot for solvent extraction 1 can carry out plant petals interior circulating water flow impact,
Concentration tank 2 is for recycling alcohol in leaching liquor；Fixed cylinder 3 is installed with inside the pot for solvent extraction 1, pot for solvent extraction 1
Upper plate is equipped with No.1 feed inlet 11 and No.1 inlet 12, and the lower plate of pot for solvent extraction 1 is equipped with No.1 discharge port 13, pot for solvent extraction 1
Side wall lower ends be equipped with No.1 liquid outlet 14；The sidewall surfaces of the pot for solvent extraction 1 are equipped with liquid level sensor 15；The fixed cylinder 3
Top side wall be equipped with No.1 and be open 31, the bottom of 3 side wall of fixed cylinder is equipped with No. two openings 32；It is equipped with and stirs in the fixed cylinder 3
Moving cell 4；The lower plate of the pot for solvent extraction 1 is equipped with No. three openings 16 and No. four openings 17.No. three openings 16, four are opened
Mouth 17 with No.1 suction pump 171 by coordinating, for the liquid in pot for solvent extraction 1 to be delivered in fixed cylinder 3；In fixed cylinder 3
Liquid is flowed back by No.1 opening 31 in pot for solvent extraction 1, interior circulating water flow impact is carried out to plant petals to realize, for carrying
The extraction efficiency of high petal essential oil；Petal can be concentrated on the inner hub location of pot for solvent extraction 1 by fixed cylinder 3, consequently facilitating following
Impact flow of the ring alcohol liquid to petal；Essential oil concentration inside fixed cylinder 3 is higher than the essential oil concentration outside fixed cylinder 3 so that
Grease in 3 inner petals of fixed cylinder is easier to dissolve, to improve the dissolved efficiency of grease in petal；The No.1 opening
31 and No. two opening 32 in be designed with No.1 filter screen 321；No. two openings 32 are equipped with automatically-controlled door, are opened for controlling No. two
The folding of mouth 32；The No.1 discharge port 13 is equipped with No.1 filter mantle 131；
The agitation unit 4 includes hollow rotating bar 41, hollow steel ball 42 and hollow eraser pipe 43；The hollow rotating bar
41 are fixedly connected with the hollow rotating shaft of No.1 motor 44, and the surface of hollow rotating bar 41 is equipped with No.1 through-hole 411；The hollow steel
Ball 42 is fixed by hollow eraser pipe 43 on seamless 411 inner wall of No.1 through-hole mounted on hollow rotating bar 41；The hollow rubber
Leather hose 43 is used to convey gas to hollow steel ball 42；The surface of the hollow steel ball 42 is equipped with No. two through-holes 421；Described No. two logical
The outer end in hole 421 is equipped with No. two filter screens 422；Alcohol vapor is transported to hollow by the concentration tank 2 by No. two suction pumps 21
In rotating bar 41；When No.1 motor 44 drives hollow rotating bar 41, hollow steel ball 42 and hollow eraser pipe 43 to rotate, hollow steel ball
Plant petals in 42 pairs of fixed cylinders 3 are hit, to destroy the epidermin of plant petals, the extraction for accelerating petal
Efficiency；The alcohol vapor in concentration tank 2 is transported to hollow steel by connecting tube, hollow rotating bar 41, hollow eraser pipe 43 simultaneously
In ball 42, the alcohol vapor in hollow steel ball 42 carries out gas shock by No. two through-holes 421 to plant petals, is planted for accelerating
Object petal moves, to improve the extracting efficiency of plant petals；
Fixed cylinder 3 is used to carry out Quarantine at assembly sites to plant petals, and agitation unit 4 is accelerated solid by coordinating with concentration tank 2
The extracting efficiency of petal in safety barrel 3.
This method comprises the following steps：
Step 1：Plant petals are transported to fixed cylinder 3 by No.1 feed inlet 11, plant petals account for 3 three points of fixed cylinder
Two volumes when, close No.1 feed inlet 11；
Step 2：Absolute alcohol liquid is delivered to by No.1 inlet 12 in pot for solvent extraction 1, absolute alcohol liquid accounts for pot for solvent extraction
When 1 4/5ths volume, No.1 inlet 12 is closed；The height of absolute alcohol liquid will be more than the height of No.1 opening 31, from
And the liquid in fixed cylinder 3 and pot for solvent extraction 1 is enable to circulate；
Step 3：Start No.1 motor 44 to be stirred the plant petals solution in step 1；
Step 4：After step 3 carries out one hour, the leaching liquor in step 3 is collected by concentration tank 2；The step
Three by realizing the first time extraction to plants essential oil with step 4 cooperation；
Step 5：It, will when absolute alcohol is delivered to 4/5ths of pot for solvent extraction 1 in step 4 by No.1 feed inlet 11
Alcohol vapor in concentration tank 2 is delivered in agitation unit 4；
Step 6：After step 5 carries out three hours, the leaching liquor in concentration tank in step 52 is collected；Meanwhile it will extract
Leaching liquor in tank 1 is delivered to concentration tank 2 and is concentrated；The step 5 and step 6 cooperation realize the to plants essential oil
Secondary extraction, further increases and comes the extraction efficiency of plants essential oil；
Step 7：Plant petals residue in fixed cylinder in step 63 is discharged by No.1 discharge port 13 and is collected.
As one embodiment of the present invention, it is parabola shaped scrape that the outer surface of the hollow steel ball 42, which is equipped with section,
Tooth 423, the scraping teeth 423 are used to guide the airflow direction in No. two through-holes 421.The scraping teeth 423 is that stainless steel sheet| is stamped
It is formed, drives the seamless outer layer mounted on hollow steel ball 42 of stainless steel sheet| of scraping teeth 423；Hollow steel ball 42 is carried out with plant petals
When collision, scraping teeth 423 can be crushed the epidermin of plant petals；Meanwhile No. two through-holes 421 by with scraping teeth 423
Cooperation can break up the petal being adhered on scraping teeth 423.
As one embodiment of the present invention, 3 interior lower end of the fixed cylinder is equipped with No.1 ring tube 33, the No.1
The cross sectional shape of ring tube 33 is semicircle, and No.1 ring tube 33 is fixedly mounted on the upper surface of 1 lower plate of pot for solvent extraction；Described one
The top of the side wall of number ring tube 33 is uniformly provided with multiple No. three through-holes 34 in such a way that circumference is arranged；The No.1 ring tube 33
Inside for the liquid in No. three openings 16 to be evenly supplied to fixed cylinder 3 so that the liquid in No. three openings 16 being capable of edge
The direction flowing of No. three through-holes 34, so that alcohol can uniformly flow in fixed cylinder 3, so that plant petals soak
It carries uniformly.
As one embodiment of the present invention, the side wall of the concentration tank 2 is equipped with No. two inlets 22 and No. two go out
The top of liquid mouth 23, concentration tank 2 is equipped with No. two gas outlets 24；Atomization unit 25 is equipped in concentration tank 2, the atomization unit 25 wraps
Include spray plate 251, No.1 baffle 252 and multistage retractable rod 253；The spray plate 251 is slidably mounted on concentration by gag lever post
In tank 2, the No.1 baffle 252 is rotatably installed on the top surface of spray plate 251, and No.1 baffle 252 passes through multistage retractable rod
253 are fixedly connected with the shaft of No. two motors 254；The horizontal cross-section of the multistage retractable rod 253 is rectangular shape；The No.1
Baffle 252 is for blocking the spray holes 255 of spray plate 251.Multistage retractable rod 253 can drive spray plate 251 and one
Number baffle 252 moves downward, and when spray plate 251 compresses the leaching liquor in concentration tank 2, leaching liquor passes through spray holes 255 and forms mist
Change the top that liquid flow to spray plate 251；No. two motors 254 by multistage retractable rod 253 drive No.1 baffle 252 to rotate come
Spray holes 255 are blocked, for leaching liquor to the hydraulic pressure in the spray plate 251 moved downward, when No. two motors 254 are prominent
When No.1 baffle 252 so being driven to rotate that spray holes 255 is made to dredge, spray holes 255 can improve the spray effect of leaching liquor, from
And improve the thickening efficiency of concentration tank 2.
As one embodiment of the present invention, arrangement shape of the spray holes 255 on spray plate 251, its for pair
The quadrant arc of title；The cross sectional shape of the No.1 baffle 252 is identical as the arrangement shape of spray holes 255；At this point, spray
The area of effective arrangement shape in mist hole 255 is maximum, to improve the nebulization efficiency of spray plate 251.
In use, plant petals are delivered to by No.1 feed inlet 11 in fixed cylinder 3, absolute alcohol passes through No.1 inlet
12 are delivered in pot for solvent extraction 1, start No.1 motor 44 and are stirred to the plant petals in fixed cylinder 3, at this point, hollow steel ball 42
The epidermin of plant petals is destroyed；Liquid in pot for solvent extraction 1 is passed through No. four openings 17, three by No.1 suction pump 171
Number opening 16 is transported in fixed cylinder 3, and the leaching liquor in fixed cylinder 3 is flowed back by No.1 opening 31 in pot for solvent extraction 1；Pot for solvent extraction
The essential oil stored in 1 is flow in concentration tank 2 and is stored by No. two 14, No. two openings 32, No.1 liquid outlet inlets 22；
Alcohol is added into pot for solvent extraction 1 again to be extracted, the alcohol vapor in concentration tank 2 is passed through hollow turn by No.1 suction pump 171
Accelerate to soak in the leaching liquor that 42, No. two lever 41, hollow eraser pipe 43, hollow steel ball through-holes 421 are transported in fixed cylinder 3
It carries；After plant petals extract, petal residue is collected by No.1 discharge port 13.
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 above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of plants essential oil extracting method, it is characterised in that：This method uses leaching device；Wherein, the leaching device packet
Pot for solvent extraction (1) and concentration tank (2) are included, fixed cylinder (3), the upper plate of pot for solvent extraction (1) are installed with inside the pot for solvent extraction (1)
Equipped with No.1 feed inlet (11) and No.1 inlet (12), the lower plate of pot for solvent extraction (1) is equipped with No.1 discharge port (13), pot for solvent extraction
(1) side wall lower ends are equipped with No.1 liquid outlet (14)；The sidewall surfaces of the pot for solvent extraction (1) are equipped with liquid level sensor (15)；Institute
The top side wall for stating fixed cylinder (3) is equipped with No.1 opening (31), and the bottom of fixed cylinder (3) side wall is equipped with No. two openings (32)；Institute
It states and is equipped with agitation unit (4) in fixed cylinder (3)；The lower plate of the pot for solvent extraction (1) is equipped with No. three openings (16) and No. four are opened
Mouth (17)；No. three openings (16), No. four openings (17) by with No.1 suction pump (171) cooperation for by pot for solvent extraction (1)
In liquid be delivered in fixed cylinder (3)；It is designed with No.1 filter screen in the No.1 opening (31) and No. two openings (32)
(321)；The No.1 discharge port (13) is equipped with No.1 filter mantle (131),
The agitation unit (4) includes hollow rotating bar (41), hollow steel ball (42) and hollow eraser pipe (43)；Described hollow turn
Lever (41) is fixedly connected with the hollow rotating shaft of No.1 motor (44), and the surface of hollow rotating bar (41) is equipped with No.1 through-hole
(411)；The hollow steel ball (42) fixes the seamless one number service mounted on hollow rotating bar (41) by hollow eraser pipe (43)
On hole (411) inner wall；The hollow eraser pipe (43) is used to convey gas to hollow steel ball (42)；The hollow steel ball (42)
Surface is equipped with No. two through-holes (421)；The outer end of No. two through-holes (421) is equipped with No. two filter screens (422)；The concentration tank
(2) alcohol vapor is transported in hollow rotating bar (41) by No. two suction pumps (21)；
This method comprises the following steps：
Step 1：Plant petals are transported to fixed cylinder (3) by No.1 feed inlet (11), plant petals account for fixed cylinder (3) three
When/bis- volumes, No.1 feed inlet (11) is closed；
Step 2：Absolute alcohol liquid is delivered to by No.1 inlet (12) in pot for solvent extraction (1), absolute alcohol liquid accounts for pot for solvent extraction
(1) when 4/5ths volume, No.1 inlet (12) is closed；
Step 3：Start No.1 motor (44) to be stirred the plant petals solution in step 1；
Step 4：After step 3 carries out one hour, the leaching liquor in step 3 is collected by concentration tank (2)；
Step 5：It, will when absolute alcohol is delivered to 4/5ths of pot for solvent extraction in step 4 (1) by No.1 feed inlet (11)
Alcohol vapor in concentration tank (2) is delivered in agitation unit (4)；
Step 6：After step 5 carries out three hours, the leaching liquor in concentration tank in step 5 (2) is collected；Meanwhile by pot for solvent extraction
(1) leaching liquor in is delivered to concentration tank (2) and is concentrated；
Step 7：Plant petals residue in fixed cylinder in step 6 (3) is discharged by No.1 discharge port (13) and is collected.
2. a kind of plants essential oil extracting method according to claim 1, it is characterised in that：Outside the hollow steel ball (42)
It is parabola shaped scraping teeth (423) that surface, which is equipped with section, and the scraping teeth (423) is used to guide the air-flow in No. two through-holes (421)
Direction.
3. a kind of plants essential oil extracting method according to claim 1, it is characterised in that：The interior subordinate of the fixed cylinder (3)
End is equipped with No.1 ring tube (33), and the cross sectional shape of the No.1 ring tube (33) is semicircle, and No.1 ring tube (33) is fixed
Mounted on the upper surface of pot for solvent extraction (1) lower plate；The top of the side wall of the No.1 ring tube (33) is in such a way that circumference is arranged
It is uniformly provided with multiple No. three through-holes (34)；The No.1 ring tube (33) is used to uniformly convey the liquid that No. three are open in (16)
To the inside of fixed cylinder (3).
4. a kind of plants essential oil extracting method according to claim 1, it is characterised in that：The side wall of the concentration tank (2)
No. two inlets (22) and No. two liquid outlets (23) are equipped with, the top of concentration tank (2) is equipped with No. two gas outlets (24)；Concentration tank
(2) atomization unit (25) is equipped in, the atomization unit (25) includes spray plate (251), No.1 baffle (252) and multi-stage expansion
Bar (253)；The spray plate (251) is slidably mounted on by gag lever post in concentration tank (2), No.1 baffle (252) rotation
On the top surface of spray plate (251), No.1 baffle (252) passes through multistage retractable rod (253) and No. two motors (254)
Shaft is fixedly connected；The horizontal cross-section of the multistage retractable rod (253) is rectangular shape；The No.1 baffle (252) for pair
The spray holes (255) of spray plate (251) are blocked.
5. a kind of plants essential oil extracting method according to claim 4, it is characterised in that：The spray holes (255) are being sprayed
Arrangement shape on mist plate (251), its be symmetrical quadrant arc；The cross sectional shape of the No.1 baffle (252) with
The arrangement shape of spray holes (255) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810338665.1A CN108410579A (en) | 2018-04-16 | 2018-04-16 | A kind of plants essential oil extracting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810338665.1A CN108410579A (en) | 2018-04-16 | 2018-04-16 | A kind of plants essential oil extracting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108410579A true CN108410579A (en) | 2018-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810338665.1A Withdrawn CN108410579A (en) | 2018-04-16 | 2018-04-16 | A kind of plants essential oil extracting method |
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| CN (1) | CN108410579A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013203911A (en) * | 2012-03-28 | 2013-10-07 | Kaori Renaissance Llc | Flavor component-containing extraction liquid |
| CN205313498U (en) * | 2016-01-07 | 2016-06-15 | 安阳市晶华油脂工程有限公司 | Energy -saving agalloch eaglewood essential oil extraction complete sets |
| CN106381226A (en) * | 2016-08-30 | 2017-02-08 | 吕旭龙 | Rue extract extraction device |
| CN206366211U (en) * | 2016-11-29 | 2017-08-01 | 栾云鹏 | A kind of cypress seed shell leaching device |
| CN207187142U (en) * | 2017-09-05 | 2018-04-06 | 临颍路得生物科技有限公司 | It is spray-dried combined mist device |
-
2018
- 2018-04-16 CN CN201810338665.1A patent/CN108410579A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013203911A (en) * | 2012-03-28 | 2013-10-07 | Kaori Renaissance Llc | Flavor component-containing extraction liquid |
| CN205313498U (en) * | 2016-01-07 | 2016-06-15 | 安阳市晶华油脂工程有限公司 | Energy -saving agalloch eaglewood essential oil extraction complete sets |
| CN106381226A (en) * | 2016-08-30 | 2017-02-08 | 吕旭龙 | Rue extract extraction device |
| CN206366211U (en) * | 2016-11-29 | 2017-08-01 | 栾云鹏 | A kind of cypress seed shell leaching device |
| CN207187142U (en) * | 2017-09-05 | 2018-04-06 | 临颍路得生物科技有限公司 | It is spray-dried combined mist device |
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Application publication date: 20180817 |
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