CN106987318A - A kind of fragrant Chinese fir root-bark essential oil device for refining and its preparation technology - Google Patents
A kind of fragrant Chinese fir root-bark essential oil device for refining and its preparation technology Download PDFInfo
- Publication number
- CN106987318A CN106987318A CN201710302523.5A CN201710302523A CN106987318A CN 106987318 A CN106987318 A CN 106987318A CN 201710302523 A CN201710302523 A CN 201710302523A CN 106987318 A CN106987318 A CN 106987318A
- Authority
- CN
- China
- Prior art keywords
- chinese fir
- bark
- essential oil
- fragrant chinese
- fir root
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
-
- 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
Abstract
The invention discloses a kind of fragrant Chinese fir root-bark essential oil device for refining and its preparation technology, including heating furnace, retort, condenser and receiving bottle, retort is arranged in heating furnace, and is made up of condenser and receiving bottle the distillation system of complete set；Pass through the regulation and control to heating-up temperature and the detection of on-condensible gas relative molecular mass, the essential oil that fragrant Chinese fir root-bark is included is refined, it is greatly improved compared to the efficiency of traditional steam extraction method, 9.6% is brought up to by 2% original recovery rate, it is 5 times of original extraction efficiencies, substantially increase fragrant Chinese fir root-bark essential oil and refine speed so that fragrant China fir is recycled, it is to avoid cause the wasting of resources.
Description
Technical field
The present invention relates to timber root essential oil refinement technique field, specially a kind of fragrant Chinese fir root-bark essential oil device for refining and its system
Standby technique.
Background technology
Fragrant China fir is a kind of furniture material of high-quality, with natural log fragrance, plays the role of multiple beneficial to human body.
Contained fragrant China fir alcohol can kill the bacterium in air in fragrant China fir, can suppress human body pathogen.Fragrant China fir alcohol is to various skins
Inflammation has inhibitory action.The fragrant China fir alcohol discharged has dispelling fatigue to human body, alleviates the health-care effect of pressure, therefore in recent years
The residential market come also receives the welcome of people.
But one of household building materials for generally liking as people in recent years of fragrant China fir, because its timber input amount is big,
Waste to fragrant China fir root timber is also increasingly severe.Containing abundant wood extract oil inside its fragrant China fir root timber, the sterilization of its composition
Effect is far above timber in itself.It is therefore desirable to invent a kind of refinement method for fragrant China fir root timber essential oil, reach to timber
The comprehensive utilization of the energy, improves the utilization rate of resource.
There is steam distillation extraction in existing root timber Essential oil extraction method.Steam distillation, which extracts plants essential oil, to be included
Infiltration of the water into plant cell passes through cell membrane being circulated throughout to raw material diffusion into the surface with intracellular essential oil and water under the conditions of boiling
Journey, and the process that oil water mixture is distilled off together according to Dalton's law (of partial pressures).Therefore, raw material surface connects with steam
Contacting surface product, the addition of bleeding agent influence larger to the change of cell membrane permeability on extraction of essential oil yield, cause extraction efficiency low
The problems such as.
The content of the invention
It is an object of the invention to provide a kind of fragrant Chinese fir root-bark essential oil device for refining and its preparation technology, using cracking process pair
Timber root essential oil is refined so that efficiency rises to original 5 times, to solve to propose raw material recovery rate in above-mentioned background technology
It is low, it is impossible to the problem of comprehensively utilizing.
To achieve the above object, the present invention provides following technical scheme：A kind of fragrant Chinese fir root-bark essential oil device for refining, including add
Hot stove, retort, condenser and receiving bottle；The retort is inlaid in the cavity of heating furnace, and carries out electricity by heating furnace
Magnetic is heated；Conduit is plugged with the distillation mouth of retort, conduit is designed in knuckle shape, and its other end grafting is within the condenser；
The inclined angle design of condenser, is provided with delivery port and water inlet, delivery port and water inlet on the end face of condenser
Connected respectively with the tube chamber of condenser；The exit of the condenser is also plugged with curve channelization tube, the end of curve channelization tube
Mouth is plugged on receiving bottle, and there are non-condensable gas export, non-condensable gas export and arc in branch at the end port of curve channelization tube
The tube chamber connection of mozzle；The non-condensable gas export correspondence is provided with the gas flowmeter for meter gaseous flow, gas
Flowmeter correspondence is connected on miniflow infrared gas analyser.
It is preferred that, the receiving bottle is set to conical hopper shape structure, is provided with the end port of receiving bottle for closing
The choke valve closed.
It is preferred that, it is used to load the fragrant Chinese fir root-bark raw material after chopping in the retort.
It is preferred that, the miniflow infrared gas analyser is used for the opposite bank integration for observing non-condensable gas export eluting gas
Number and fuel value, its gas include carbon dioxide, carbon monoxide, hydrogen and methane.
The present invention provides another technical scheme for a kind of preparation technology of fragrant Chinese fir root-bark essential oil device for refining, including following
Step：
S1：The fragrant Chinese fir root-bark of access branch is cleaned up, and is chopped into block standby as raw material；
S2：Select standby block raw material 600g to be put into retort, and different heating speed are allocated by heating furnace
Rate is heated to retort；
S3：By miniflow infrared gas analyser observe non-condensable gas export outflow carbon dioxide, carbon monoxide, hydrogen and
The relative volume fraction and fuel value of methane gas；
S4：Condensable product, and stratification are collected by receiving bottle at different temperatures, lower floor's wood tar, intermediate layer is obtained
Pyrolkigneous liquid and upper strata destructive distillation san-mou oil；
S5：Upper strata destructive distillation san-mou oil, which is separated, must contain the rough san-mou oil of a large amount of dissolved tars；
S6：The dissolved tar that must be separated from each other and fragrant Chinese fir root-bark essential oil are further distilled to rough san-mou oil.
It is preferred that, the rate of heat addition for heating furnace in S2 is risen with 5 DEG C/min, and its final temperature rises to 550 DEG C, and protects
The heat time is held for 60min.
It is preferred that, include dehydration, pyrolysis for retort process under S4 different temperatures and carbonize, before specially 130 DEG C, do
Evaporate temperature in kettle 2 gently to rise, fragrant Chinese fir root-bark raw material is in the water smoking；At 130 DEG C -450 DEG C, fragrant Chinese fir root-bark raw material is in heat
The solution stage；At 450 DEG C -550 DEG C, fragrant Chinese fir root-bark raw material is in carbonization stage.
Compared with prior art, the beneficial effects of the invention are as follows：This fragrant Chinese fir root-bark essential oil device for refining and its preparation technology,
Retort is arranged in heating furnace, and is made up of condenser and receiving bottle the distillation system of complete set；By to heating temperature
The regulation and control of degree and the detection of on-condensible gas relative molecular mass, are refined to the essential oil that fragrant Chinese fir root-bark is included, and it is compared to biography
The efficiency of the steam extraction method of system is greatly improved, and 9.6% is brought up to by 2% original recovery rate, is that original 5 times are carried
Efficiency is taken, fragrant Chinese fir root-bark essential oil is substantially increased and refines speed so that resource is recycled, to solve existing fragrant Chinese fir root-bark essence
Oil extract rate is low, the problems such as the wasting of resources.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention.
In figure：1 heating furnace, 2 retorts, 3 condensers, 31 delivery ports, 32 water inlets, 4 receiving bottles, 5 conduits, 6 arcs are led
Flow tube, 61 non-condensable gas exports, 7 gas flowmeters, 8 miniflow infrared gas analysers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, a kind of fragrant Chinese fir root-bark essential oil device for refining, including heating furnace 1, retort 2, condenser 3 and reception
Bottle 4；Retort 2 is inlaid in the cavity of heating furnace 1, and carries out Electromagnetic Heating by heating furnace 1；Load and cut in retort 2
Conduit 5 is plugged with fragrant Chinese fir root-bark raw material after broken, the distillation mouthful of retort 2, conduit 5 is designed in knuckle shape, its other end
It is plugged in condenser 3；The inclined angle design of condenser 3, is provided with delivery port 31 and water inlet on the end face of condenser 3
32, the tube chamber of delivery port 31 and water inlet 32 respectively with condenser 3 is connected, and delivery port 31 is arranged on the lower section of fluid flow direction,
Water inlet 32 is arranged on the top of fluid flow direction；The exit of condenser 3 is also plugged with curve channelization tube 6, curve channelization tube 6
End port is plugged on receiving bottle 4, and receiving bottle 4 is set to conical hopper shape structure, and use is provided with the end port of receiving bottle 4
In the choke valve of closing, the flow velocity of liquid in receiving bottle 4 can be also collected by choke valve；At the end of curve channelization tube 6
There is non-condensable gas export 61 in port branch, and non-condensable gas export 61 is connected with the tube chamber of curve channelization tube 6, non-condensable gas export
61 are used to flow out the gases such as carbon dioxide, carbon monoxide, hydrogen and methane；The correspondence of non-condensable gas export 61 is provided with for measuring
The gas flowmeter 7 of gas flow, the correspondence of gas flowmeter 7 is connected on miniflow infrared gas analyser 8, miniflow infrared-gas
Analyzer 8 is used for the opposite bank for observing the gases such as carbon dioxide, carbon monoxide, hydrogen and the methane of the outflow of non-condensable gas export 61
Fraction and fuel value.
A kind of preparation technology of fragrant Chinese fir root-bark essential oil device for refining, comprises the following steps：
The first step：The fragrant Chinese fir root-bark of access branch is cleaned up, and is chopped into block standby as raw material；
Second step：Select standby block raw material 600g to be put into retort 2, and allocate different by heating furnace 1
The rate of heat addition is heated to retort 2；Wherein, the rate of heat addition of heating furnace 1 is risen with 5 DEG C/min, and its final temperature rises to
550 DEG C, and kept for the heat time constant for 60min；
3rd step：Carbon dioxide, the oxidation that non-condensable gas export 61 flows out are observed by miniflow infrared gas analyser 8
The relative volume fraction and fuel value of carbon, hydrogen and methane gas；
4th step：Condensable product is collected by receiving bottle 4 at different temperatures, and stratification, obtain lower floor's wood tar, in
Interbed pyrolkigneous liquid and upper strata destructive distillation san-mou oil；Wherein, retort process includes dehydration, pyrolysis and carbonized under different temperatures, is specially
Before 130 DEG C, temperature gently rises in retort 2, and fragrant Chinese fir root-bark raw material is in the water smoking；In 130 DEG C -450 DEG C, fragrant China fir
Root raw material is in pyrolysis phase；At 450 DEG C -550 DEG C, fragrant Chinese fir root-bark raw material is in carbonization stage.
5th step：Upper strata destructive distillation san-mou oil, which is separated, must contain the rough san-mou oil of a large amount of dissolved tars；
6th step：The dissolved tar that must be separated from each other and fragrant Chinese fir root-bark essential oil are further distilled to rough san-mou oil, and is adopted
Essential oil organic principle is analyzed with GC/MS.
In summary：This fragrant Chinese fir root-bark essential oil device for refining and its preparation technology, retort 2 is arranged in heating furnace 1,
And the distillation system of complete set is made up of condenser 3 and receiving bottle 4；Pass through the regulation and control to heating-up temperature and fixed gas body phase
Detection to molecular mass, is refined to the essential oil that fragrant Chinese fir root-bark is included, and it compares the effect of traditional steam extraction method
Rate is greatly improved, and 9.6% is brought up to by 2% original recovery rate, is 5 times of original extraction efficiencies, is substantially increased fragrant China fir
Wooden root essential oil refines speed so that resource is recycled, with low, the wasting of resources etc. that solves existing fragrant Chinese fir root-bark extraction of essential oil rate
Problem.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of fragrant Chinese fir root-bark essential oil device for refining, it is characterised in that including heating furnace (1), retort (2), condenser (3) and
Receiving bottle (4)；The retort (2) is inlaid in the cavity of heating furnace (1), and carries out Electromagnetic Heating by heating furnace (1)；
Conduit (5) is plugged with the distillation mouthful of retort (2), conduit (5) is designed in knuckle shape, and its other end is plugged on condenser (3)
In；The inclined angle design of the condenser (3), is provided with delivery port (31) and water inlet on the end face of condenser (3)
(32), the tube chamber of delivery port (31) and water inlet (32) respectively with condenser (3) is connected；The exit of the condenser (3) is also
Curve channelization tube (6) is plugged with, the end port of curve channelization tube (6) is plugged on receiving bottle (4), in curve channelization tube (6)
There is non-condensable gas export (61) in branch at end port, and non-condensable gas export (61) is connected with the tube chamber of curve channelization tube (6)；It is described
Non-condensable gas export (61) correspondence is provided with the gas flowmeter (7) for meter gaseous flow, and gas flowmeter (7) correspondence connects
It is connected on miniflow infrared gas analyser (8).
2. a kind of fragrant Chinese fir root-bark essential oil device for refining according to claim 1, it is characterised in that the receiving bottle (4) sets
Conical hopper shape structure is set to, the choke valve for closing is provided with the end port of receiving bottle (4).
3. a kind of fragrant Chinese fir root-bark essential oil device for refining according to claim 1, it is characterised in that in the retort (2)
For loading the fragrant Chinese fir root-bark raw material after chopping.
4. a kind of fragrant Chinese fir root-bark essential oil device for refining according to claim 1, it is characterised in that the miniflow infrared-gas
Analyzer (8) is used for the relative volume fraction and fuel value for observing non-condensable gas export (61) eluting gas, and its gas includes
Carbon dioxide, carbon monoxide, hydrogen and methane.
5. a kind of preparation technology of fragrant Chinese fir root-bark essential oil device for refining according to claim 1, it is characterised in that including with
Lower step：
S1：The fragrant Chinese fir root-bark of access branch is cleaned up, and is chopped into block standby as raw material；
S2：Select standby block raw material 600g to be put into retort (2), and pass through the different heating of heating furnace (1) allotment
Speed is heated to retort (2)；
S3：The carbon dioxide, carbon monoxide, hydrogen of non-condensable gas export (61) outflow are observed by miniflow infrared gas analyser (8)
The relative volume fraction and fuel value of gas and methane gas；
S4：Condensable product, and stratification are collected by receiving bottle (4) at different temperatures, lower floor's wood tar, intermediate layer wood is obtained
Vinegar liquid and upper strata destructive distillation san-mou oil；
S5：Upper strata destructive distillation san-mou oil, which is separated, must contain the rough san-mou oil of a large amount of dissolved tars；
S6：The dissolved tar that must be separated from each other and fragrant Chinese fir root-bark essential oil are further distilled to rough san-mou oil.
6. the preparation technology of a kind of fragrant Chinese fir root-bark essential oil device for refining according to claim 5, it is characterised in that for S2
The rate of heat addition of middle heating furnace (1) is risen with 5 DEG C/min, and its final temperature rises to 550 DEG C, and is kept for the heat time be 60min.
7. the preparation technology of a kind of fragrant Chinese fir root-bark essential oil device for refining according to claim 5, it is characterised in that for S4
Retort process includes dehydration, pyrolysis and carbonized under different temperatures, before specially 130 DEG C, on retort (2) interior temperature is gentle
Rise, fragrant Chinese fir root-bark raw material is in the water smoking；At 130 DEG C -450 DEG C, fragrant Chinese fir root-bark raw material is in pyrolysis phase；450 DEG C-
550 DEG C, fragrant Chinese fir root-bark raw material is in carbonization stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302523.5A CN106987318A (en) | 2017-05-03 | 2017-05-03 | A kind of fragrant Chinese fir root-bark essential oil device for refining and its preparation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302523.5A CN106987318A (en) | 2017-05-03 | 2017-05-03 | A kind of fragrant Chinese fir root-bark essential oil device for refining and its preparation technology |
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| Publication Number | Publication Date |
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| CN106987318A true CN106987318A (en) | 2017-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710302523.5A Withdrawn CN106987318A (en) | 2017-05-03 | 2017-05-03 | A kind of fragrant Chinese fir root-bark essential oil device for refining and its preparation technology |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627429A (en) * | 2017-10-23 | 2018-01-26 | 融水县鼎丰竹木制品有限公司 | A kind of method that indoor wallboard and creosote are produced with China fir |
| CN108107162A (en) * | 2017-12-28 | 2018-06-01 | 宁夏宝塔化工中心实验室(有限公司) | A kind of immersion air lift simulation test device |
| CN112823800A (en) * | 2019-11-20 | 2021-05-21 | 罗国勤 | Chinese fir tar ointment for burning and scalding |
| CN112920906A (en) * | 2021-03-16 | 2021-06-08 | 南京林业大学 | Preparation method of flavoring-grade fir essential oil |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1201817A (en) * | 1997-06-09 | 1998-12-16 | 贵州省岑巩县精细化工厂 | Process for extracting essences from root of fir |
| CN101988026A (en) * | 2009-08-06 | 2011-03-23 | 林韦志 | Method and device for extracting essential oil by biomass wastes |
-
2017
- 2017-05-03 CN CN201710302523.5A patent/CN106987318A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1201817A (en) * | 1997-06-09 | 1998-12-16 | 贵州省岑巩县精细化工厂 | Process for extracting essences from root of fir |
| CN101988026A (en) * | 2009-08-06 | 2011-03-23 | 林韦志 | Method and device for extracting essential oil by biomass wastes |
Non-Patent Citations (1)
| Title |
|---|
| 陈科: "杉木根精油提取及深加工研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627429A (en) * | 2017-10-23 | 2018-01-26 | 融水县鼎丰竹木制品有限公司 | A kind of method that indoor wallboard and creosote are produced with China fir |
| CN108107162A (en) * | 2017-12-28 | 2018-06-01 | 宁夏宝塔化工中心实验室(有限公司) | A kind of immersion air lift simulation test device |
| CN112823800A (en) * | 2019-11-20 | 2021-05-21 | 罗国勤 | Chinese fir tar ointment for burning and scalding |
| CN112920906A (en) * | 2021-03-16 | 2021-06-08 | 南京林业大学 | Preparation method of flavoring-grade fir essential oil |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170728 |
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