CN106281695B - A kind of aromatic oil continuous extraction method - Google Patents
A kind of aromatic oil continuous extraction method Download PDFInfo
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- CN106281695B CN106281695B CN201610663454.6A CN201610663454A CN106281695B CN 106281695 B CN106281695 B CN 106281695B CN 201610663454 A CN201610663454 A CN 201610663454A CN 106281695 B CN106281695 B CN 106281695B
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- aromatic oil
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- plant
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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
-
- 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
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- 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)
- Fats And Perfumes (AREA)
Abstract
The present invention relates to a kind of aromatic oil continuous extraction methods, microwave heating step: aromatic oil plant being added in microwave device and is handled, and transmission device is provided in microwave device, and aromatic oil plant continuously moves on transmission device, it is evenly heated aromatic oil plant, aromatic oil is made sufficiently to volatilize；Distilation steps: the aromatic oil after will volatilize in conjunction with the vapor in air, forms mixed vapour in distilling apparatus, and aromatic oil plant, which enters after distilling apparatus, forms mixed vapour impurity through distillation；Condensing steps: mixed vapour is cooled down and is liquefied in cooling device, aromatic oil is separated from water, obtains aromatic oil.Aromatic oil continuous extraction method according to the present invention, in microwave heating step, microwave device persistently heats aromatic oil plant, time required for distillation process by aromatic oil plant shortens to 10 minutes, promote the production time of aromatic oil plant, by cooling device by water-oil separating, the purification quality of aromatic oil is improved.
Description
Technical field
The present invention relates to fragrant plant system of processing fields, more specifically to a kind of aromatic oil continuous extraction method.
Background technique
With the raising of modern society's general level of the health, natural plants are that drug, plant, food and skin care item of raw material etc. are got over
More paid attention to, wherein plant oil component mostly has extremely strong penetration, is included in skin, assists body circulation, calm nerves
Etc. curative effects be therefore used widely in industries such as medical health care, food and drink, cosmetics and daily chemical products.
Therefore, the extraction of plant oil component becomes the emphasis of this field, and traditional vegetable oil extracting method is between vapor
Have a rest and distill dress method, and vapor batch distillation device is to steam vegetable oil together with vapor, due to generation vapor not
Stablize, and water vapor permeability is poor, heats the problems such as uneven, causes distillation time long, generally requires 6h or more, vegetable oil
It cannot distill completely.
Summary of the invention
It is an object of the present invention to overcome above-mentioned the deficiencies in the prior art, and then provide a kind of aromatic oil and continuously mention
Method is taken, the present invention shortened the time of distillation process using microwave heating originally, promoted oil yield.
Technical solution of the present invention:
Microwave heating step: aromatic oil plant being added in microwave device and is handled, and biography is provided in the microwave device
Dynamic device, the aromatic oil plant continuously move on the transmission device, are evenly heated the aromatic oil plant, make fragrance
Oily sufficiently volatilization；
Distilation steps: the aromatic oil after will volatilize in conjunction with the vapor in air, is formed mixed in distilling apparatus
Steam is closed, the aromatic oil plant, which enters after the distilling apparatus, forms mixed vapour impurity through distillation；
Condensing steps: the mixed vapour is cooled down and is liquefied in cooling device, aromatic oil is separated from water, obtains
To aromatic oil.
Aromatic oil continuous extraction method according to the present invention, in microwave heating step, microwave device persistently plants aromatic oil
Object heats, and the time required for the distillation process by aromatic oil plant shortens to 10 minutes, when promoting the production of aromatic oil plant
Between, by cooling device by water-oil separating, improve the purification quality of aromatic oil.
Further, this method further includes vapor injection device, the vapor injection device and the microwave device
End connection；It further include vapor injection step between microwave heating step and distilation steps: by the fragrance after heating
Oily plant mixes with vapor, further shortens the time required for distillation process.
Further, the microwave device and the distilling apparatus are provided with circulating pump, the circulating pump is by the virtue
Sesame oil plant and the impurity isolated after distilling re-inject into the microwave device, avoid the wave of aromatic oil plant
Take.
Further, this method further include: screening separating step: the impurity is the aromatic oil plant after distillation, by institute
Impurity is stated by screening separation, is removed the impurity part, another part refills under the action of the circulating pump
In the microwave device, the aromatic oil plant of no utility value is avoided to enter circulating pump, causes the waste of the energy.
Further, this method further includes cooling water injection step, and the exit of the cooling device is provided with cooling
Water pump, the cooling water pump are also connect with tap water, will be described in the continual injection of the tap water by the cooling water pump
In cooling device, the cooling efficiency of cooling device ensure that.
Further, this method further includes cooling water recycling step, is provided with very in another exit of the cooling device
Sky pump, the vacuum pump re-inject into the water after refrigerated separation in the cooling device, avoid liquid water after cooling
Waste.
Further, this method further includes control system, and the control system is by the first valve, the second valve, third valve
Door and the 4th valve composition:
First valve is arranged at the aromatic oil plant filling, controls the aromatic oil plant by the circulating pump
It injects in the microwave device；
Second valve is arranged between the circulating pump and the microwave device, controls the aromatic oil plant and institute
Another part impurity after stating screening separation enters in the microwave device；
The third valve is arranged between the circulating pump and the distilling apparatus, another after controlling the screening separation
A part of impurity enters in the microwave device after being mixed by the circulating pump with the aromatic oil plant through the circulating pump；
4th valve is arranged at the steam inlet, controls the steam and is injected into the microwave device, with
Aromatic oil plant mixing after the heating.
According to the control system in this aromatic oil continuous extraction method, reasonable distribution is realized and was produced with using resource
The serialization of journey reduces labor intensity, makes full use of resource, increase economic efficiency.
Further, this method further includes device cleaning step, respectively second valve and the distilling apparatus it
Between be provided with cleaning system between second valve and the cooling device, for the distilling apparatus and the cooling
Device is cleaned, and the cleaning system is provided with the 5th valve, for controlling the opening and closing of cleaning system.Avoid virtue
Sesame oil system for continuously extracting needs continuous work, and equipment dismantling is difficult, is additionally provided with device cleaning system (CIP), makes production plan
Rationalize while improving production capacity, saves labour.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
It obtains obviously, or recognized by the practice of invention.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the side view of Fig. 1；
Fig. 4 is the main view of Fig. 1；
1- microwave device in figure；2- distilling apparatus；3- cooling device；4- vapor injection device；5- cleaning system；6- is passed
Dynamic device；14- circulating pump；15- cooling water pump；16- vacuum pump；The first valve of 171-；The second valve of 172-；173- third valve
Door；The 4th valve of 174-；The 5th valve of 175-.
Specific embodiment
Below with reference to attached drawing, the present invention is described in detail.
In conjunction with shown in Fig. 1 to Fig. 4, aromatic oil continuous extraction method disclosed in the present embodiment, comprising:
Microwave heating step: aromatic oil plant being added in microwave device 1 and is handled, and transmission is provided in microwave device 1
Device 2, aromatic oil plant continuously moves on transmission device, is evenly heated aromatic oil plant 10, aromatic oil is made sufficiently to volatilize；
Distilation steps: the aromatic oil 11 after will volatilize in conjunction with the vapor in air, forms mixing in distilling apparatus 2
Steam 12, aromatic oil plant 10, which enters after distilling apparatus 2, forms mixed vapour 12 and impurity 13 through distillation；
Condensing steps: mixed vapour 12 is cooled down and is liquefied in cooling device 3, aromatic oil is separated from water, obtains
To aromatic oil 11, the time required for the distillation process of aromatic oil plant 10 is shortened to 6 minutes, promotes the production of aromatic oil 11
Time；Vapor injection device 4 is connect with 1 end of microwave device；
It further include vapor injection step between microwave heating step and distilation steps: by the aromatic oil plant after heating
10 mix with vapor, further shorten the time required for distillation process；It is provided with and follows with distilling apparatus 2 in microwave device 1
Aromatic oil plant 10 is re-injected into microwave device 1 with the impurity isolated after distilling, is avoided by ring pump 14, circulating pump 14
The waste of aromatic oil plant 10.
Screening separating step: impurity 13 is the aromatic oil plant 10 after distillation, by impurity 13 by screening separation, makes impurity
13 parts are removed, and another part refills in microwave device 1 under the action of circulating pump 14, avoid the virtue of no utility value
Sesame oil plant 10 enters circulating pump 14, causes the waste of the energy.
Cooling water injection step is provided with cooling water pump 15 in the exit of cooling device 3, and cooling water pump 15 is also and originally
Water connection in the continual injection cooling device 3 of tap water, will ensure that the cooling of cooling device 3 is imitated by cooling water pump 15
Rate.
Cooling water recycling step is provided with vacuum pump 16 in another exit of cooling device 3, and vacuum pump 16 is by refrigerated separation
Water afterwards re-injects into cooling device 3, avoids liquid water waste after cooling.
Control system, control system is by 174 groups of the first valve 171, the second valve 172, third valve 173 and the 4th valve
At:
First valve 171 is arranged at 10 filling of aromatic oil plant, and control aromatic oil plant 10 is injected micro- by circulating pump 14
In wave apparatus 1；
Second valve 172 is arranged between circulating pump 14 and microwave device 1, after control aromatic oil plant 10 is separated with screening
Another part impurity enter in microwave device；
Third valve 173 is arranged between circulating pump 14 and distilling apparatus 2, another part impurity after control screening separation
Enter in microwave device 1 after being mixed by circulating pump 14 with aromatic oil plant 10 through circulating pump 14；
4th valve 174 is arranged at steam inlet, and control steam is injected into microwave device 1, with the fragrance after heating
Oily plant 10 mixes；
According to the control system in 11 continuous extraction method of this aromatic oil, reasonable distribution realizes production with using resource
The serialization of process reduces labor intensity, makes full use of resource, increase economic efficiency.
Continuous work is needed to solve 11 system for continuously extracting of aromatic oil, equipment disassembles the problems such as difficult, closes production plan
It is physical and chemical to improve production capacity simultaneously, save labour, this method further includes device cleaning step, respectively the second valve 172 with
It is provided with cleaning system between the second valve 172 and cooling device 3 between distilling apparatus 2, for distilling apparatus 2 and cooling
Device 3 is cleaned, and cleaning system is provided with the 5th valve 175, for controlling the opening and closing of cleaning system.
Above embodiments are exemplary description of this patent, do not limit its protection scope, those skilled in the art
Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.
Claims (6)
1. a kind of aromatic oil continuous extraction method, which is characterized in that method includes the following steps:
Microwave heating step: aromatic oil plant (10) is added to processing in microwave device (1), is set in the microwave device (1)
It is equipped with transmission device (6), the aromatic oil plant (10) continuously moves on the transmission device (6), plants the aromatic oil
Object (10) is evenly heated, and aromatic oil (11) is made sufficiently to volatilize；
Distilation steps: the aromatic oil (11) after will volatilize in conjunction with the vapor in air, is formed in distilling apparatus (2)
Mixed vapour (12), the aromatic oil plant (10) enter the distilling apparatus (2) and form mixed vapour by distillation
(12) and impurity (13)；
Screening separating step: the impurity (13) is the aromatic oil plant after distillation, and the impurity (13) are separated by screening,
Be removed the impurity (13) partially, another part mixed with aromatic oil plant (10) after through circulating pump (14) enter microwave
In device (1)；The circulating pump (14) is set between the microwave device (1) and the distilling apparatus (2)；
Condensing steps: the mixed vapour (12) is cooled down and is liquefied in cooling device (3), aromatic oil (11) and water are made
Separation, obtains aromatic oil (11).
2. aromatic oil continuous extraction method according to claim 1, which is characterized in that this method further includes vapor injection
Device (4), the vapor injection device (4) connect with the microwave device (1) end；In microwave heating step and distillation step
Further include vapor injection step between rapid: the aromatic oil plant (10) after heating is mixed with vapor (15).
3. aromatic oil continuous extraction method according to claim 2, which is characterized in that it further include cooling water injection step,
The exit of the cooling device (3) is provided with cooling water pump (15), the cooling water pump is also connect with tap water, passes through institute
Stating cooling water pump (15) will be in the continual injection cooling device (3) of the tap water.
4. aromatic oil continuous extraction method according to claim 3, which is characterized in that it further include cooling water reclamation system,
It is provided with vacuum pump (16) in the cooling device (3) another exit, the vacuum pump (16) is by the water weight after refrigerated separation
It is newly injected into the cooling device (3).
5. aromatic oil continuous extraction method according to claim 4, which is characterized in that it further include control system, the control
System processed is made of the first valve (171), the second valve (172), third valve (173) and the 4th valve (174):
First valve (171) is arranged at the aromatic oil plant (10) filling, control the aromatic oil plant (10) by
The circulating pump (14) is injected in the microwave device (1)；
Second valve (172) is arranged between the circulating pump (14) and the microwave device (1), controls the aromatic oil
Another part impurity after plant (10) separates with the screening enters in the microwave device (1)；
The third valve (173) is arranged between the circulating pump (14) and the distilling apparatus (2), controls the screening point
Another part impurity from after mixed by the circulating pump (14) with the aromatic oil plant (10) after through the circulating pump (14)
Into in the microwave device (1)；
4th valve (174) is arranged at the steam inlet, controls the steam and is injected into the microwave device (1)
In, it is mixed with the aromatic oil plant (10) after the heating.
6. aromatic oil continuous extraction method according to claim 5, which is characterized in that it further include device cleaning step, point
Not between second valve (172) and the distilling apparatus (2) and second valve (172) and the cooling device
(3) cleaning system (5) are provided between, for cleaning to the distilling apparatus (2) and the cooling device (3), in institute
It states cleaning system (5) and is provided with the 5th valve (175), for controlling the opening and closing of cleaning system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610663454.6A CN106281695B (en) | 2016-08-12 | 2016-08-12 | A kind of aromatic oil continuous extraction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610663454.6A CN106281695B (en) | 2016-08-12 | 2016-08-12 | A kind of aromatic oil continuous extraction method |
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| Publication Number | Publication Date |
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| CN106281695A CN106281695A (en) | 2017-01-04 |
| CN106281695B true CN106281695B (en) | 2019-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610663454.6A Active CN106281695B (en) | 2016-08-12 | 2016-08-12 | A kind of aromatic oil continuous extraction method |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735889A (en) * | 2010-02-01 | 2010-06-16 | 通化市天源植物研究所 | Oplpanax elatus Nakai oil and extracting method thereof |
| EP2402423A1 (en) * | 2009-02-26 | 2012-01-04 | Japan Aroma Laboratory Co., Ltd. | Monoterpene component-rich essential oil, method for producing same and method for remediating environmental pollutants using the essential oil |
-
2016
- 2016-08-12 CN CN201610663454.6A patent/CN106281695B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2402423A1 (en) * | 2009-02-26 | 2012-01-04 | Japan Aroma Laboratory Co., Ltd. | Monoterpene component-rich essential oil, method for producing same and method for remediating environmental pollutants using the essential oil |
| CN101735889A (en) * | 2010-02-01 | 2010-06-16 | 通化市天源植物研究所 | Oplpanax elatus Nakai oil and extracting method thereof |
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| Publication number | Publication date |
|---|---|
| CN106281695A (en) | 2017-01-04 |
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Inventor after: Huang Dongcheng Inventor after: Pan Shuang Inventor after: Sun Hao Inventor after: Song Qing Inventor after: Fei Shimin Inventor after: Mo Kailin Inventor before: Pan Shuang Inventor before: Sun Hao Inventor before: Huang Dongcheng Inventor before: Zhang Zhifeng Inventor before: Wang Bo Inventor before: Song Qing Inventor before: Fei Shimin Inventor before: Mo Kailin |
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