CN106350214B - A kind of extracting method of cinnamon oil - Google Patents
A kind of extracting method of cinnamon oil Download PDFInfo
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- CN106350214B CN106350214B CN201610830213.6A CN201610830213A CN106350214B CN 106350214 B CN106350214 B CN 106350214B CN 201610830213 A CN201610830213 A CN 201610830213A CN 106350214 B CN106350214 B CN 106350214B
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- basyleaves
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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
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/12—Production of fats or fatty oils from raw materials by melting out
- C11B1/16—Production of fats or fatty oils from raw materials by melting out with steam
-
- 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
- C11B3/00—Refining fats or fatty oils
Abstract
The invention belongs to technical field of traditional Chinese medicines, is related to a kind of extracting method of cinnamon oil, and in particular to a kind of recycling of the waste residue after the water steam distillating method and steaming of Chinese cassia tree branch and/or basyleaves extraction cinnamon oil.High income of the present invention, power consumption be low, suitable for industrialized production.
Description
Technical field
The invention belongs to technical field of traditional Chinese medicines, is related to a kind of extracting method of cinnamon oil, and in particular to a kind of from Chinese cassia tree branch
And/or basyleaves extraction cinnamon oil water steam distillating method and steam after waste residue recycling.
Background technology
Chinese cassia tree category Lauraceae, aiphyllium, abounded with some places of South China of China.The product oil of cinnamon leaf is meat
Oil of bay.Cinnamon oil is that have strong aromatic odor, main component is osmanthus through distillable volatile oil with the branch of Chinese cassia tree, leaf
Aldehyde, it is yellow or brown color liquid, there is the special fragrance of Chinese cassia tree, sweet, pungent, with the passing of time dew is empty in gas or deposited, and color gradual change is deep,
Matter gradual change is thick, and proportion is 1,050~1.070 at 20 DEG C, index of refraction (20 DEG C) 1.602~1.614.It is widely used in food perfume
Material and medicine, and make the important source material of perfumed soap and cosmetics.Cinnamon oil is the traditional exporting in China, is had in China
The production history of more than 100 years.Rural area produced in conventional processes is continued to use always before the eighties, just progressively should from the early 1990s
Use industrialized production.But in still-process, because of the influence of industrial condition, pressure, the temperature of operation are too high and cause cinnamon oil
The serious emulsification of distillate, i.e., the phenomenon of Water-In-Oil in fluid be present, and this serious yield that have impact on cinnamon oil.
Meanwhile in the Condensation of cinnamon oil, You Heshui is there occurs the process of phase transformation, and this is greatly wasted
Heat energy therein, cause the extreme loss of the energy.The manufacturer of the most of cinnamon oils in China is all to use Chinese cassia tree branch at present
Ye Jing distills, water-oil separating, and finally by evaporating again, the water that will be separated, the method for being back to use original still-process is come
To cinnamon oil.This only realizes the efficient utilization for not realizing the energy that recycles of water, and the yield of cinnamon oil
To the limit state of an extraction.
In addition, cinnamon leaf, raw material after distillation is extracted, the fuel as boiler is used for burning mostly, and this is only
It is most ancient method.
Therefore, how to solve the utilization of the low yield and the energy of cinnamon oil, into one it is in the urgent need to address the problem of.
The content of the invention
It is an object of the invention to provide a kind of water steam distillation that cinnamon oil is extracted from Chinese cassia tree branch and/or basyleaves
Waste residue resource after method and steaming utilizes, and this method can improve the yield of cinnamon oil, and can realize the efficient utilization of the energy
With the recycling of waste residue after extraction, surcharge is produced.
In order to achieve the above object, the present invention uses following technical scheme：
A kind of method that cinnamon oil is extracted from Chinese cassia tree branch and/or basyleaves, comprises the following steps：
(1) Chinese cassia tree branch and/or basyleaves are loaded into boiler group (1), vapor is passed through the boiler group (1), carries out
Distillation, the cinnamon oil of Chinese cassia tree branch and/or basyleaves in it are steamed by vapor, and mixed vapour is formed with vapor；
(2) mixed vapour enters the condensation flow of evaporator (2), defeated after oil-water mixture is condensed into condensing flow
Enter condenser (3), evaporator (2) evaporates the hot water in flow, carries out heating evaporation and changes into steam, into vapor compressor
(5) compression and back boiler group (1) reuse；
(3) oil-water mixture enters the cooling process of condenser (3), the condensed water in condenser (3) heating procedure
Cooling under, temperature further reduces, and is then turned on valve, oil-water mixture is entered oil water separator (4)；
(4) oil-water mixture carries out water-oil separating by oil water separator (4), collects volatile oil, and water is pooled into pipe
On line, the water after separation is transported in demulsification machine (7) through the effect of pipeline, the water layer after separation is demulsified, separation is waved
Hair oil and water, the water separated, which is transported in the heating procedure of condenser (3), is used as condensation water, and condensed water and condenser are cold
But the oil-water mixture in flow carries out heat exchange.
Described boiler group (1) is series connection and/or parallel connection, and the valve transfer passed through on pipeline is realized.
Described boiler group (1) is preferably that 4 boilers form by 2~4 boilers.
Described distillation time is 120 minutes.
The Saturated water vapor pressure of described vapor compressor (5) is 12.3KPa~270KPa, and temperature is 50 DEG C~130
℃。
Described oil-water mixture has carried out 6 water-oil separating by oil water separator (4).
Described oil-water mixture carries out water-oil separating by oil water separator (4), and vapor is the state of steam, and oil is solidifying
Form oil droplet, described coagulation method is rectifying, air film or eddy flow.
In addition, also include by Chinese cassia tree branch and/or basyleaves after distillation remaining raw material, by defibrator process handle high consistency refining
Generate commercial pulp；Or by remaining raw material after Chinese cassia tree branch and/or basyleaves distillation by the highly concentrated mill mechanical pulp slurrying of highly concentrated mill
After produce finished paper.
The present invention has advantages below：
(1) cinnamon oil is prepared using Chinese cassia tree branch and/or basyleaves, raw material easily obtains, suitable for industrialized production.
(2) vapor compressor is used, utilizes the characteristic of saturated vapor pressure, technological parameter is set so that vapor can be with
Recycle, realize the efficient utilization of the energy.
(3) multiple boiler groups are used, are connected in a manner of in series or in parallel, multiple distillating extracting oil, are prepared
Volatile oil high income.
(4) using water layer of the machine separation by oil water separator that be demulsified, oil and water are separated again, improves the receipts of volatile oil
Rate.
(5) the raw material residue after distilling, high consistency refining being handled by defibrator process, produces thick slurry, thick slurry can be used as commodity selling,
Or finished paper is produced through paper-making process, realize the recycling of waste residue.
(6) by condenser, oil-water mixture is formed, then by oil water separator, the water isolated, condensed device heating
Flow heats, and flashing to steam subsequently into evaporator evaporation flow is recycled into use, and power consumption is low.
Brief description of the drawings
Fig. 1 series connection boiler groups：11st, 12,13,14 be boiler, reaches the purpose of series connection by the switching of valve.
Fig. 2 parallel connection boiler groups：15th, 16,17,18 be boiler, reaches purpose in parallel by the switching of valve.
Fig. 3 process charts：1 is boiler group；2 be evaporator；3 be condenser；4 be oil water separator, 41,42,43,
44th, 45,46 be 6 oil water separators；5 be vapor compressor；6 be that sub-wire is ground；7 be demulsification machine；Set between each equipment
There is valve.
Embodiment
The embodiment of form by the following examples, the above of the present invention is made further specifically
It is bright.But the scope that this should not be interpreted as to the above-mentioned theme of the present invention is only limitted to following examples.
Embodiment 1 extracts the water steam distillating method 1 of cinnamon oil from Chinese cassia tree branch, basyleaves
1st, boiler group (1) is respectively charged into after the sliced sub-wire of Chinese cassia tree branch, basyleaves, the preheated device of running water heats,
Vapor is produced in the presence of hot oil furnace or electrical evaporator, as initial vapor.
2nd, boiler group (1) is composed in series by 4 boilers, and mixing oil vapour is output to steaming at the top of boiler (11)
The bottom of pot (12) is evaporated, the cinnamon leaf in boiler (12) is distilled, the volatile oil in it is steamed together；Miscella
Steam is output to the bottom of boiler (13) at the top of boiler (12), and the cinnamon leaf in boiler (13) is steamed
Evaporate, the volatile oil in it is steamed together；Mixing oil vapour is output to the bottom of boiler (14) at the top of boiler (13)；
Cinnamon leaf in boiler (14) is distilled, the volatile oil in it is steamed together, the air-fuel mixture steam of output
Temperature is 104 DEG C.The distillation time of overall process is 120 minutes.
3rd, boiler group (1) output mixed vapour, mixed vapour are made up of oil gas and vapor, and mixed vapour enters steaming
Device (2) is sent out, evaporator (2) has evaporation flow and condensation two flowage structures of flow, to the hot water in evaporation flow, is added
Thermal evaporation changes into steam, subsequently into vapor compressor (5)；Mixed vapour enters the condensation flow of evaporator (2), cold
Condenser (3) is inputted after oil-water mixture is condensed into solidifying flow.
The cooling layer shell side of input evaporator (2) carries out heat exchange evaporation to the hot water in zone of heating tube side, after heat exchange
(oil-water mixture come out from evaporator cooling layer tube side) temperature is 100 DEG C.
Vapor of the hot water after vaporization in evaporator (2), then by vapor compressor (5) and the work of expansion loop
With its temperature and pressure reaches suitable with the vapor of original boiler group (11) import, is re-entered into boiler group
(11) in, the distillation of next circulation is carried out；The Saturated water vapor pressure of vapor compressor (5) is 12.3KPa-270KPa, temperature
Spend for 50-130 DEG C.
4th, oil-water mixture is entered in the cooling layer of condenser (3), under the cooling of the condensed water in cooling layer, temperature
Further reduce, be then turned on valve, oil-water mixture is entered oil water separator (4)；Oil-water mixture walks cooling layer tube side,
Condensed water walks zone of heating shell side, and the temperature of the oil-water mixture in exit is 40 DEG C after cooling.
5th, condensed oil-water mixture, gradually separated by 6 oil water separators (4), vapor still retains
The state of steam, without the generation of phase transition process, and oil is coagulated then due to the difference of density by rectifying, air film or eddy flow method
Essential oil is collected after forming oil droplet, and water is pooled on pipeline, now the temperature of water is 25 DEG C；After the effect of pipeline will separate
Water be transported in demulsification machine (7), to carrying out demulsification, oil-water separation containing a small amount of oily water, water out is transported to cold
It is used as condensation water in condenser (3), the oil-water mixture in condensed water and condenser (3) cooling layer carries out heat exchange；During outlet
Temperature be 85 DEG C.
The hot water after heat exchange in condenser is input in evaporator (2), is made in the heat transfer of air-fuel mixture steam
Under, the hot water in evaporation layer vaporizes, and the temperature that outlet is is 105 DEG C.
The cinnamon oil water steam distillating method 1 of table 1
Embodiment 2 extracts the water steam distillating method 2 of cinnamon oil from Chinese cassia tree branch, basyleaves
1st, boiler group (1) is respectively charged into after the sliced sub-wire of Chinese cassia tree branch, basyleaves, the preheated device of running water heats,
Vapor is produced in the presence of hot oil furnace or electrical evaporator, as initial vapor.
2nd, boiler group (1) is composed in parallel by 4 boilers (15,16,17,18), and vapor is passed through the boiler group
(1), distilled；Oil vapour is mixed respectively from the top of boiler (15), boiler (16), boiler (17) and boiler (18)
Portion exports.The distillation time of overall process is 120 minutes.
3rd, boiler group (1) output mixed vapour, mixed vapour are made up of oil gas and vapor, and mixed vapour enters steaming
Device (2) is sent out, evaporator (2) has evaporation flow and condensation two flowage structures of flow, to the hot water in evaporation flow, is added
Thermal evaporation changes into steam, subsequently into vapor compressor (5)；Mixed vapour enters the condensation flow of evaporator (2), cold
Condenser (3) is inputted after oil-water mixture is condensed into solidifying flow.
The cooling layer shell side of input evaporator (2) carries out heat exchange evaporation to the hot water in zone of heating tube side, after heat exchange
(oil-water mixture come out from evaporator cooling layer tube side) temperature is 100 DEG C.
Vapor of the hot water after vaporization in evaporator (2), then by vapor compressor (5) and the work of expansion loop
With its temperature and pressure reaches suitable with the vapor of original boiler group (1) import, is re-entered into boiler group
(1) in, the distillation of next circulation is carried out；The Saturated water vapor pressure of vapor compressor (5) is 12.3KPa-270Kpa, temperature
For 50-130 DEG C.
4th, oil-water mixture is entered in the cooling layer of condenser (3), under the cooling of the condensed water in cooling layer, temperature
Further reduce, be then turned on valve, oil-water mixture is entered oil water separator (4)；Oil-water mixture walks cooling layer tube side,
Condensed water walks zone of heating shell side, and the temperature of the oil-water mixture in exit is 40 DEG C after cooling.
5th, condensed oil-water mixture, gradually divided by 6 oil water separators (41,42,43,44,45,46)
From, vapor still retains the state of steam, and without the generation of phase transition process, and oil is then due to the difference of density, by rectifying,
Air film or eddy flow method collect essential oil after condensing into oil droplet, and water is pooled on pipeline, and now the temperature of water is 25 DEG C；Through pipe
Water after separation is transported in demulsification machine (7) by the effect of line, to carrying out demulsification containing a small amount of oily water, oil-water separation,
Water out, which is transported in condenser (3), is used as condensation water, and the oil-water mixture in condensed water and condenser (3) cooling layer enters
Row heat exchange；Temperature during outlet is 85 DEG C.
The hot water after heat exchange in condenser (3) is input in evaporator (2), in the heat transfer of air-fuel mixture steam
Under effect, the hot water in evaporation layer vaporizes, and the temperature that outlet is is 105 DEG C.
The cinnamon oil water steam distillating method 2 of table 2
Claims (2)
1. a kind of method from Chinese cassia tree branch and/or basyleaves extraction cinnamon oil, comprise the following steps：
Step 1：Chinese cassia tree branch and/or basyleaves are loaded into boiler group (1), vapor is passed through the boiler group (1), steamed
Evaporate, the volatile oil in Chinese cassia tree branch and/or basyleaves in it is steamed by vapor, and mixed vapour is formed with vapor；
Step 2：Evaporator (2) has evaporation flow and condensation two flowage structures of flow, and mixed vapour enters evaporator (2)
Condensation flow, after oil-water mixture is condensed into condensing flow input condenser (3), to evaporator (2) evaporate flow in
Hot water carry out heating evaporation and change into steam, into vapor compressor (5), vapor by vapor compressor (5) and
The effect of expansion loop, its temperature and pressure reach suitable with the vapor of original boiler group import, are re-entered into
In boiler group, the distillation of next circulation is carried out；
Step 3：Oil-water mixture enters the cooling layer of condenser (3), and under the cooling of the condensed water in cooling layer, temperature is entered
One step reduces, and is then turned on valve, oil-water mixture is entered oil water separator (4)；
Step 4：Oil-water mixture carries out water-oil separating by oil water separator (4), collects volatile oil, and water is pooled into pipeline
On, the water after separation is transported in demulsification machine (7) through the effect of pipeline, the water layer after separation is demulsified, separation volatilization
Oil and water, the water separated, which is transported in condenser (3), is used as condensation water, the profit in condensed water and condenser cooling layer
Mixed liquor carries out heat exchange, and the hot water after heat exchange in condenser is input in evaporator (2), in air-fuel mixture steam
Heat transfer effect under, the hot water in evaporation layer vaporizes, and temperature during outlet is 105 DEG C；
Described boiler group (1) is parallel connection, is realized by the valve transfer on pipeline；
Described boiler group (1) is made up of 4 boilers；
Described oil-water mixture has carried out 6 water-oil separating by oil water separator (4)；
Described distillation time is 120 minutes；
The Saturated water vapor pressure of described vapor compressor (5) is 12.3KPa~270KPa, and temperature is 50 DEG C~130 DEG C；
Also include by Chinese cassia tree branch and/or basyleaves after distillation remaining raw material, by defibrator process processing high consistency refining generation commodity
Slurry；Or produce finished paper through paper-making process.
2. as claimed in claim 1 from the method for Chinese cassia tree branch and/or basyleaves extraction cinnamon oil, it is characterised in that profit mixes
Close liquid and carry out water-oil separating by oil water separator (4), vapor is the state of steam, and oil condenses into oil droplet, described condensation
Method is rectifying, air film or eddy flow.
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| CN107034011B (en) * | 2017-06-09 | 2020-10-20 | 广东心宝药业科技有限公司 | Continuous preparation method of cinnamon oil |
| CN207324119U (en) * | 2017-08-01 | 2018-05-08 | 张永森 | A kind of Distallation systm |
| CN108277082A (en) * | 2017-12-01 | 2018-07-13 | 福建中益制药有限公司 | One kind being suitable for industrial cinnamon oil extraction process |
| CN108277081A (en) * | 2018-03-07 | 2018-07-13 | 福建中益制药有限公司 | A method of extracting basil oil from clore basil herb |
| CN109266434A (en) * | 2018-09-30 | 2019-01-25 | 广西桂平市万山肉桂苗培植有限公司 | A kind of cortex cinnamomi deep working method |
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| CN101157880A (en) * | 2007-10-11 | 2008-04-09 | 上海交通大学 | Aromatic plant essential oil ecological processing method |
| CN102249472B (en) * | 2011-05-13 | 2012-07-04 | 山东大学 | Adsorption compression-multiple-effect distillation system |
| CN202658146U (en) * | 2012-06-26 | 2013-01-09 | 马应龙药业集团股份有限公司 | Extraction separation device for volatile oil of traditional Chinese medicinal material |
| CN102952629B (en) * | 2012-12-06 | 2014-04-02 | 广西京桂香料有限公司 | Technological method for extracting natural cinnamon oil |
| CN104419524A (en) * | 2013-09-04 | 2015-03-18 | 昆明奥深生物科技有限公司 | Vegetable oil extracting device |
| CN103695179A (en) * | 2013-12-02 | 2014-04-02 | 广西康正生物科技股份有限公司 | Production process method of cinnamon volatile oil |
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Address after: 527200 Shuangdong environmental protection industrial park, Luoding City, Yunfu City, Guangdong Province Patentee after: Guangdong Rongxing flavor Technology Co.,Ltd. Address before: 527245 No.98 Guanghai West Road, Silun Town, Luoding City, Yunfu City, Guangdong Province Patentee before: LUODING RONGXING PERFUMERY Co.,Ltd. |