CN103740469A - Steam distillation aromatic essential oil device - Google Patents
Steam distillation aromatic essential oil device Download PDFInfo
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- CN103740469A CN103740469A CN201410045057.3A CN201410045057A CN103740469A CN 103740469 A CN103740469 A CN 103740469A CN 201410045057 A CN201410045057 A CN 201410045057A CN 103740469 A CN103740469 A CN 103740469A
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Abstract
The invention discloses a steam distillation aromatic essential oil device. The device comprises a distillation kettle, complex distillation columns, a goose neck pipe, a cooler and an oil-water separator, wherein a steam coil pipe which is in liquid sealing connection with the kettle body is fixedly arranged at the bottom of the kettle body in the distillation kettle; a stirring device with a power device is fixedly arranged at the middle position between the complex distillation columns arranged on the kettle top of the distillation kettle; the rotating shaft of the stirring device extends into the distillation kettle in a liquid sealing way; strip-shaped stirring blades are sequentially fixedly arranged on the rotating shaft extending into the distillation kettle in a spiral way. The steam distillation aromatic essential oil device has the benefits that the stirring device with a speed regulating device is started in the distilling process of aromatic essential oil, and the strip-shaped stirring blades are stirred, so that the mixture of aromatic flowers and water in the distillation kettle is circulated vertically; therefore, the water and the aromatic flowers in the distillation kettle are stirred uniformly and are soaked, steamed and cooked sufficiently, the distillation time is shortened by 0.5 to 1.0 hour, and the oil yield of the aromatic essential oil is improved.
Description
Technical field
The invention belongs to a kind of spices distillation plant, be particularly suitable for distilling the device of rose ethereal oil.
Background technology
At present, flower class volatile oil is produced the main wet distillation technique that adopts, the colored class volatile oil quality better that steam distillation is produced, in the still kettle of wet distillation device, add the fresh flower of water and aromatics plant, water vapour enters still kettle inside by the coil pipe of still kettle inner bottom part, water is heated, after boiling, the fresh flower of aromatics plant is carried out to boiling and produce mixing steam, mixing steam enters condenser condenses and becomes mixing liquid, and mixing liquid enters water-and-oil separator and isolates volatile oil.But existing wet distillation device exists the fresh flower of water in distillation plant and aromatics plant only relies on the impact of boiling and steam to form stirring, cannot realize uniform stirring, because aromatics fresh flower is easily bonded to piece after being heated, particularly when the flower amount of adding is more, stir just more inhomogeneous, fully soaking cooking of aromatics fresh flower in still kettle, causes oil yield to reduce.
Summary of the invention
In order to overcome water and aromatics fresh flower in the still kettle of existing wet distillation device, cannot realize uniform stirring, fully soaking cooking, the deficiency that causes oil yield to reduce, the object of this invention is to provide a kind of wet distillation volatile oil device, water and aromatics fresh flower that this invention can realize in still kettle are realized uniform stirring, fully soaking cooking, the oil yield of raising aromatics fresh flower.
The present invention solves the technical scheme that its technical problem takes: a kind of wet distillation volatile oil device, comprise still kettle, multiple fractional distillation column, swan neck, water cooler and water-and-oil separator, at the bottom of the still top of described still kettle and still, be respectively arranged with opening for feed and discharge port, still body bottom in this still kettle still is installed with the steam coils with vapor outlet port being connected with still body liquid sealing, this still kettle still body first half is provided with tensimeter and thermometer, it is characterized in that: the mid-way between the described upper multiple fractional distillation column arranging in still kettle still top is setting firmly the whipping appts with power set, the rotation axis liquid sealing of described whipping appts gos deep in still kettle, the described spirrillum on the rotation axis in still kettle of going deep into is setting firmly bar shaped agitation blades successively.
The described length of going deep into the rotation axis in still kettle is 2/3～4/5 of described still kettle still height degree.
The angle of the bar shaped agitation blades setting firmly on the rotation axis in described still kettle and the rotation axis of described still kettle is 45 °-60 °.
Described bar shaped agitation blades is away from the one end of the rotation axis in described still kettle from the 1/3 downward reflexed in place of this bar shaped agitation blades and aromatics fresh flower in described still kettle and the parallel parallel portion that is of liquid level of water, and the diagonal lines of the partial parallel part of described bar shaped agitation blades along invagination to top is to described still kettle still top direction reflexed.
The diagonal lines of the partial parallel part of described bar shaped agitation blades along invagination to top is 100 °-120 ° to the angle of described still kettle still top direction reflexed.
On rotation axis in described still kettle, setting firmly 6-9 sheet bar shaped agitation blades.
In described whipping appts, be provided with speed regulation device.
Described multiple fractional distillation column, swan neck, water cooler and water-and-oil separator and the mode that interconnects thereof adopt prior art.
The invention has the beneficial effects as follows because the mid-way between the multiple fractional distillation column arranging on still kettle still top has fixedly mounted the whipping appts with speed regulation device and power set, in aromatics essential oil still-process, the speed of rotation of whipping appts is also adjusted in startup as required with the whipping appts of speed regulation device, the rotation axis that whipping appts liquid sealing gos deep into the bar shaped agitation blades arranging with spirrillum in still kettle rotates, aromatics fresh flower and water formation center whirlpool that the bar shaped agitation blades that clockwise direction is installed is stirred in still kettle move upward from the bottom of still body, after aromatics petal in arrival still kettle and the mixture liquid level of water, from still kettle inside circumference, move downward again, aromatics fresh flower in still kettle and the mixture of water form upper and lower vertical circulation, so that the water in still kettle and aromatics fresh flower are realized uniform stirring, fully soaking cooking, thereby shorten distillation time 0.5～1.0 hour, improve the oil yield of aromatics fresh flower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the enlarged diagram of bar shaped agitation blades in Fig. 1.
In figure, 1. still kettle, 2. opening for feed, 3. discharge port, 4. tensimeter, 5. thermometer, 6. steam coils, 7. whipping appts, 8. rotation axis, 9. bar shaped agitation blades, 10. multiple fractional distillation column, 11. swan necks, 12. water coolers, 13. water-and-oil separators.
Embodiment
Below take Rose as example by reference to the accompanying drawings 1, accompanying drawing 2 describes content of the present invention in detail:
Embodiment 1, a kind of wet distillation volatile oil device, comprise still kettle 1, multiple fractional distillation column 10, swan neck 11, water cooler 12 and water-and-oil separator 13, at the bottom of the still top of described still kettle 1 and still, be respectively arranged with opening for feed 2 and discharge port 3, still body bottom in this still kettle 1 still is installed with the steam coils 6 with vapor outlet port being connected with still body liquid sealing, the first half of this still kettle 1 still body is provided with tensimeter 4 and thermometer 5, it is characterized in that: the mid-way between the multiple fractional distillation column 10 that described still kettle 1 still top arranges is setting firmly the whipping appts 7 with power set, rotation axis 8 liquid sealings of described whipping appts 7 go deep in still kettle 1, the described spirrillum on the rotation axis 8 in still kettle 1 of going deep into is setting firmly bar shaped agitation blades 9 successively.
The described length of going deep into the rotation axis 8 in still kettle 1 is 2/3 of described still kettle 1 still body.
The bar shaped agitation blades 9 setting firmly on rotation axis 8 in described still kettle 1 is 45 ° with the angle of the rotation axis 8 of described still kettle 1.
Described bar shaped agitation blades 9 is away from the one end of the rotation axis 8 in described still kettle 1 from the 1/3 downward reflexed in place of this bar shaped agitation blades 9 and aromatics fresh flower in described still kettle 1 and the parallel parallel portion that is of liquid level of water, and the diagonal lines of the partial parallel part of described bar shaped agitation blades 9 along invagination to top is to described still kettle 1 still top direction reflexed.
The diagonal lines of the partial parallel part of described bar shaped agitation blades 9 along invagination to top is 100 ° to the angle of described still kettle 1 still top direction reflexed.
On rotation axis 8 in described still kettle 1, setting firmly 6 bar shaped agitation blades 9.
In described whipping appts 7, be provided with speed regulation device.
Described multiple fractional distillation column 10, swan neck 11, water cooler 12 and water-and-oil separator 13 and the mode that interconnects thereof adopt prior art.
Embodiment 2, a kind of wet distillation volatile oil device, comprise still kettle 1, multiple fractional distillation column 10, swan neck 11, water cooler 12 and water-and-oil separator 13, at the bottom of the still top of described still kettle 1 and still, be respectively arranged with opening for feed 2 and discharge port 3, still body bottom in this still kettle 1 still is installed with the steam coils 6 with vapor outlet port being connected with still body liquid sealing, the still body first half of this still kettle 1 is provided with tensimeter 4 and thermometer 5, it is characterized in that: the mid-way between the multiple fractional distillation column 10 that described still kettle 1 still top arranges is setting firmly the whipping appts 7 with power set, rotation axis 8 liquid sealings of described whipping appts 7 go deep in still kettle 1, the described spirrillum on the rotation axis 8 in still kettle 1 of going deep into is setting firmly bar shaped agitation blades 9 successively.
The described length of going deep into the rotation axis 8 in still kettle 1 is 4/5 of described still kettle 1 still body.
The bar shaped agitation blades 9 setting firmly on rotation axis 8 in described still kettle 1 is 60 ° with the angle of the rotation axis 8 of described still kettle 1.
Described bar shaped agitation blades 9 is away from the one end of the rotation axis 8 in described still kettle 1 from the 1/3 downward reflexed in place of this bar shaped agitation blades 9 and aromatics fresh flower in described still kettle 1 and the parallel parallel portion that is of liquid level of water, and the diagonal lines of the partial parallel part of described bar shaped agitation blades 9 along invagination to top is to described still kettle 1 still top direction reflexed.
The diagonal lines of the partial parallel part of described bar shaped agitation blades 9 along invagination to top is 120 ° to the angle of described still kettle 1 still top direction reflexed.
On rotation axis 8 in described still kettle 1, setting firmly 9 bar shaped agitation blades 9.
In described whipping appts 7, be provided with speed regulation device.
Described multiple fractional distillation column 10, swan neck 11, water cooler 12 and water-and-oil separator 13 and the mode that interconnects thereof adopt prior art.
Use the present invention in rose ethereal oil still-process, startup is with speed regulation device with the whipping appts of power set and adjust as required the speed of rotation of whipping appts, the rotation axis that this whipping appts liquid sealing gos deep into the bar shaped agitation blades arranging with spirrillum in still kettle rotates, Rose petal and water formation center whirlpool that the bar shaped agitation blades that clockwise direction is installed is stirred in still kettle move upward from the bottom of still body, after Rose petal in arrival still kettle and the mixture liquid level of water, from still kettle inside circumference, move downward again, Rose petal in still kettle and the mixture of water form upper and lower vertical circulation, so that the water in still kettle and Rose petal are realized uniform stirring, fully soaking cooking, thereby shorten distillation time 0.5～1.0 hour, Rose oil yield brings up to 0.035% by 0.03%.
Claims (7)
1. a wet distillation volatile oil device, comprise still kettle, multiple fractional distillation column, swan neck, water cooler and water-and-oil separator, at the bottom of the still top of described still kettle and still, be respectively arranged with opening for feed and discharge port, still body bottom in this still kettle still is installed with the steam coils with vapor outlet port being connected with still body liquid sealing, this still kettle still body first half is provided with tensimeter and thermometer, it is characterized in that: the mid-way between the described upper multiple fractional distillation column arranging in still kettle still top is setting firmly with power set whipping appts, the rotation axis liquid sealing of described whipping appts gos deep in still kettle, the described spirrillum on the rotation axis in still kettle of going deep into is setting firmly bar shaped agitation blades successively.
2. a kind of wet distillation volatile oil device according to claim 1, is characterized in that: the described length of going deep into the rotation axis in still kettle is 2/3～4/5 of described still kettle still body.
3. a kind of wet distillation volatile oil device according to claim 1, is characterized in that: the angle of the rotation axis in bar shaped agitation blades and the described still kettle setting firmly on the rotation axis in described still kettle is 45 °-60 °.
4. a kind of wet distillation volatile oil device according to claim 3, it is characterized in that: described bar shaped agitation blades is away from the one end of the rotation axis in described still kettle from the 1/3 downward reflexed in place of this bar shaped agitation blades and aromatics fresh flower in described still kettle and the parallel parallel portion that is of liquid level of water, and the diagonal lines of the partial parallel part of described bar shaped agitation blades along invagination to top is to described still kettle still top direction reflexed.
5. a kind of wet distillation volatile oil device according to claim 4, is characterized in that: the diagonal lines of the partial parallel part of described bar shaped agitation blades along invagination to top is 100 °-120 ° to the angle of described still kettle still top direction reflexed.
6. according to a kind of wet distillation volatile oil device described in claim 1 to 5 any one, it is characterized in that: on the rotation axis in described still kettle, setting firmly 6-9 sheet bar shaped agitation blades.
7. a kind of wet distillation volatile oil device according to claim 1, is characterized in that: in described whipping appts, be provided with speed regulation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410045057.3A CN103740469B (en) | 2014-02-07 | 2014-02-07 | Steam distillation aromatic essential oil device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410045057.3A CN103740469B (en) | 2014-02-07 | 2014-02-07 | Steam distillation aromatic essential oil device |
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| CN103740469A true CN103740469A (en) | 2014-04-23 |
| CN103740469B CN103740469B (en) | 2015-04-08 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977587A (en) * | 2014-06-05 | 2014-08-13 | 中国海诚工程科技股份有限公司 | Beancurd blade tower plate continuous distillation method |
| CN104212639A (en) * | 2014-09-30 | 2014-12-17 | 中国医学科学院药用植物研究所海南分所 | Eaglewood essential oil distillation extractor |
| CN106929157A (en) * | 2017-04-21 | 2017-07-07 | 福建鑫绿林产品开发有限公司 | The uniform fir essential oil production alembic of one kind distillation |
| CN108467792A (en) * | 2018-05-17 | 2018-08-31 | 无锡市鹅湖玫瑰园艺文化有限公司 | Rosa Damascana extraction element |
| CN115772443A (en) * | 2021-09-08 | 2023-03-10 | 桂林四季阳光香精香料有限公司 | Flower essential oil extraction is with evaporating dish mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1563311A (en) * | 2004-03-31 | 2005-01-12 | 邱云彪 | Technique for extracting rhodamine oil |
| CN203112792U (en) * | 2013-01-25 | 2013-08-07 | 中国热带农业科学院橡胶研究所 | Device for extracting plant essential oil |
| CN103387879A (en) * | 2013-08-13 | 2013-11-13 | 甘肃省检验检疫科学技术研究院 | Distillation equipment of rose essential oil and preparation method of rose essential oil |
| CN203360416U (en) * | 2013-07-25 | 2013-12-25 | 南京美康生物科技有限公司 | Aromatic plant essential oil extraction device |
-
2014
- 2014-02-07 CN CN201410045057.3A patent/CN103740469B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1563311A (en) * | 2004-03-31 | 2005-01-12 | 邱云彪 | Technique for extracting rhodamine oil |
| CN203112792U (en) * | 2013-01-25 | 2013-08-07 | 中国热带农业科学院橡胶研究所 | Device for extracting plant essential oil |
| CN203360416U (en) * | 2013-07-25 | 2013-12-25 | 南京美康生物科技有限公司 | Aromatic plant essential oil extraction device |
| CN103387879A (en) * | 2013-08-13 | 2013-11-13 | 甘肃省检验检疫科学技术研究院 | Distillation equipment of rose essential oil and preparation method of rose essential oil |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977587A (en) * | 2014-06-05 | 2014-08-13 | 中国海诚工程科技股份有限公司 | Beancurd blade tower plate continuous distillation method |
| CN103977587B (en) * | 2014-06-05 | 2015-11-25 | 中国海诚工程科技股份有限公司 | A kind of blinds column plate type continuous distillation method |
| CN104212639A (en) * | 2014-09-30 | 2014-12-17 | 中国医学科学院药用植物研究所海南分所 | Eaglewood essential oil distillation extractor |
| CN106929157A (en) * | 2017-04-21 | 2017-07-07 | 福建鑫绿林产品开发有限公司 | The uniform fir essential oil production alembic of one kind distillation |
| CN108467792A (en) * | 2018-05-17 | 2018-08-31 | 无锡市鹅湖玫瑰园艺文化有限公司 | Rosa Damascana extraction element |
| CN115772443A (en) * | 2021-09-08 | 2023-03-10 | 桂林四季阳光香精香料有限公司 | Flower essential oil extraction is with evaporating dish mechanism |
| CN115772443B (en) * | 2021-09-08 | 2024-06-07 | 桂林四季阳光香精香料有限公司 | Steaming tray mechanism for extracting fresh flower essential oil |
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| CN103740469B (en) | 2015-04-08 |
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