CN103740469B - Steam distillation aromatic essential oil device - Google Patents
Steam distillation aromatic essential oil device Download PDFInfo
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- CN103740469B CN103740469B CN201410045057.3A CN201410045057A CN103740469B CN 103740469 B CN103740469 B CN 103740469B CN 201410045057 A CN201410045057 A CN 201410045057A CN 103740469 B CN103740469 B CN 103740469B
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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 the device distilling rose ethereal oil.
Background technology
At present, flower class volatile oil produces main employing wet distillation technique, the colored class volatile oil quality better that steam distillation is produced, the fresh flower of water and aromatics plant is added in the still kettle of wet distillation device, water vapour enters still kettle inside by the coil pipe of still kettle inner bottom part, water is heated, after boiling, boiling is carried out to the fresh flower of aromatics plant 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 the fresh flower that existing wet distillation device also exists water in distillation plant and aromatics plant only relies on the impact of boiling and steam to form stirring, uniform stirring cannot be realized, due to aromatics fresh flower be heated after be easily bonded to block, particularly when adding flower amount and being more, stir just more uneven, aromatics fresh flower in still kettle can not abundant soaking cooking, causes oil yield to reduce.
Summary of the invention
In order to overcome existing wet distillation device still kettle in water and aromatics fresh flower cannot realize uniform stirring, can not abundant soaking cooking, cause the deficiency that oil yield reduces, the object of this invention is to provide a kind of wet distillation volatile oil device, this invention can realize water in still kettle and aromatics fresh flower realizes uniform stirring, abundant soaking cooking, improves the oil yield of 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, opening for feed and discharge port is respectively arranged with at the bottom of the still top of described still kettle and still, the steam coils with vapor outlet port be connected to still body liquid sealing is installed with bottom still body in this still kettle still, this still kettle still with it half portion is provided with tensimeter and thermometer, it is characterized in that: mid-way between the multiple fractional distillation column that described still kettle still top is arranged sets firmly the whipping appts with power set, the rotation axis liquid sealing of described whipping appts gos deep in still kettle, on the described rotation axis goed deep in still kettle, spirrillum sets firmly bar shaped agitation blades successively.
The length of the described rotation axis goed deep in still kettle is 2/3 ~ 4/5 of described still kettle still body length.
The angle of the bar shaped agitation blades that the rotation axis in described still kettle sets firmly and the rotation axis of described still kettle is 45 °-60 °.
Described bar shaped agitation blades is parallel with the liquid level of water in parallel portion with the aromatics fresh flower in described still kettle from the 1/3 downward reflexed in place of this bar shaped agitation blades away from one end of the rotation axis in described still kettle, and the part parallel portion of described bar shaped agitation blades is along invagination to the diagonal lines on top to direction, described still kettle still top reflexed.
The part parallel portion of described bar shaped agitation blades along invagination to the diagonal lines on top to the angle of direction, described still kettle still top reflexed be 100 °-120 °.
Rotation axis in described still kettle sets firmly 6-9 sheet bar shaped agitation blades.
Speed regulation device are provided with in described whipping appts.
Described multiple fractional distillation column, swan neck, water cooler and water-and-oil separator and the mode that is interconnected thereof adopt prior art.
The mid-way that the invention has the beneficial effects as follows between the multiple fractional distillation column owing to 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, start the whipping appts with speed regulation device and adjust the speed of rotation of whipping appts as required, the rotation axis of the bar shaped agitation blades with spirrillum setting that whipping appts liquid sealing gos deep in still kettle rotates, aromatics fresh flower in the bar shaped agitation blades stirring still kettle that clockwise direction is installed and water form central vortices and move upward from the bottom of still body, move downward from still kettle inside circumference again after aromatics petal in arrival still kettle and the mixture liquid level of water, aromatics fresh flower in still kettle and the mixture of water form upper and lower vertical circulation, uniform stirring is realized to make the water in still kettle and aromatics fresh flower, abundant soaking cooking, thus 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 for Rose 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, opening for feed 2 and discharge port 3 is respectively arranged with at the bottom of the still top of described still kettle 1 and still, the steam coils 6 with vapor outlet port be connected to still body liquid sealing is installed with bottom still body in this still kettle 1 still, the first half of this still kettle 1 still body is provided with tensimeter 4 and thermometer 5, it is characterized in that: mid-way between the multiple fractional distillation column 10 that described still kettle 1 still top is arranged sets firmly the whipping appts 7 with power set, rotation axis 8 liquid sealing of described whipping appts 7 gos deep in still kettle 1, on the described rotation axis 8 goed deep in still kettle 1, spirrillum sets firmly bar shaped agitation blades 9 successively.
The length of the described rotation axis 8 goed deep in still kettle 1 is 2/3 of described still kettle 1 still body.
The bar shaped agitation blades 9 that rotation axis 8 in described still kettle 1 sets firmly is 45 ° with the angle of the rotation axis 8 of described still kettle 1.
Described bar shaped agitation blades 9 is parallel with the liquid level of water in parallel portion with the aromatics fresh flower in described still kettle 1 from the 1/3 downward reflexed in place of this bar shaped agitation blades 9 away from one end of the rotation axis 8 in described still kettle 1, and the part parallel portion of described bar shaped agitation blades 9 is along invagination to the diagonal lines on top to direction, described still kettle 1 still top reflexed.
The part parallel portion of described bar shaped agitation blades 9 along invagination to the diagonal lines on top to the angle of direction, described still kettle 1 still top reflexed be 100 °.
Rotation axis 8 in described still kettle 1 sets firmly 6 bar shaped agitation blades 9.
Speed regulation device are provided with in described whipping appts 7.
Described multiple fractional distillation column 10, swan neck 11, water cooler 12 and water-and-oil separator 13 and the mode that is interconnected 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, opening for feed 2 and discharge port 3 is respectively arranged with at the bottom of the still top of described still kettle 1 and still, the steam coils 6 with vapor outlet port be connected to still body liquid sealing is installed with bottom still body in this still kettle 1 still, the still of this still kettle 1 with it half portion is provided with tensimeter 4 and thermometer 5, it is characterized in that: mid-way between the multiple fractional distillation column 10 that described still kettle 1 still top is arranged sets firmly the whipping appts 7 with power set, rotation axis 8 liquid sealing of described whipping appts 7 gos deep in still kettle 1, on the described rotation axis 8 goed deep in still kettle 1, spirrillum sets firmly bar shaped agitation blades 9 successively.
The length of the described rotation axis 8 goed deep in still kettle 1 is 4/5 of described still kettle 1 still body.
The bar shaped agitation blades 9 that rotation axis 8 in described still kettle 1 sets firmly is 60 ° with the angle of the rotation axis 8 of described still kettle 1.
Described bar shaped agitation blades 9 is parallel with the liquid level of water in parallel portion with the aromatics fresh flower in described still kettle 1 from the 1/3 downward reflexed in place of this bar shaped agitation blades 9 away from one end of the rotation axis 8 in described still kettle 1, and the part parallel portion of described bar shaped agitation blades 9 is along invagination to the diagonal lines on top to direction, described still kettle 1 still top reflexed.
The part parallel portion of described bar shaped agitation blades 9 along invagination to the diagonal lines on top to the angle of direction, described still kettle 1 still top reflexed be 120 °.
Rotation axis 8 in described still kettle 1 sets firmly 9 bar shaped agitation blades 9.
Speed regulation device are provided with in described whipping appts 7.
Described multiple fractional distillation column 10, swan neck 11, water cooler 12 and water-and-oil separator 13 and the mode that is interconnected thereof adopt prior art.
Use the present invention in rose ethereal oil still-process, start with speed regulation device and the speed of rotation also adjusting whipping appts with the whipping appts of power set as required, the rotation axis of the bar shaped agitation blades with spirrillum setting that this whipping appts liquid sealing gos deep in still kettle rotates, Rose petal in the bar shaped agitation blades stirring still kettle that clockwise direction is installed and water form central vortices and move upward from the bottom of still body, move downward from still kettle inside circumference again after Rose petal in arrival still kettle and the mixture liquid level of water, Rose petal in still kettle and the mixture of water form upper and lower vertical circulation, uniform stirring is realized to make the water in still kettle and Rose petal, abundant soaking cooking, thus shorten distillation time 0.5 ~ 1.0 hour, Rose oil yield brings up to 0.035% by 0.03%.
Claims (4)
1. a wet distillation volatile oil device, comprise still kettle, multiple fractional distillation column, swan neck, water cooler and water-and-oil separator, opening for feed and discharge port is respectively arranged with at the bottom of the still top of described still kettle and still, the steam coils with vapor outlet port be connected to still body liquid sealing is installed with bottom still body in this still kettle still, this still kettle still with it half portion is provided with tensimeter and thermometer, it is characterized in that: mid-way between the multiple fractional distillation column that described still kettle still top is arranged sets firmly with power set whipping appts, the rotation axis liquid sealing of described whipping appts gos deep in still kettle, on the described rotation axis goed deep in still kettle, spirrillum sets firmly bar shaped agitation blades successively, the angle of the rotation axis in the bar shaped agitation blades that the rotation axis in described still kettle sets firmly and described still kettle is 45 °-60 °, described bar shaped agitation blades is parallel with the liquid level of water in parallel portion with the aromatics fresh flower in described still kettle from the 1/3 downward reflexed in place of this bar shaped agitation blades away from one end of the rotation axis in described still kettle, and the part parallel portion of described bar shaped agitation blades is along invagination to the diagonal lines on top to direction, described still kettle still top reflexed, the part parallel portion of described bar shaped agitation blades along invagination to the diagonal lines on top to the angle of direction, described still kettle still top reflexed be 100 °-120 °.
2. a kind of wet distillation volatile oil device according to claim 1, is characterized in that: the described length 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 any one of claim 1 or 2, is characterized in that: the rotation axis in described still kettle sets firmly 6-9 sheet bar shaped agitation blades.
4. a kind of wet distillation volatile oil device according to claim 1, is characterized in that: be provided with speed regulation device in described whipping appts.
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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| Publication Number | Publication Date |
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| CN103740469A CN103740469A (en) | 2014-04-23 |
| CN103740469B true CN103740469B (en) | 2015-04-08 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1563311A (en) * | 2004-03-31 | 2005-01-12 | 邱云彪 | Technique for extracting rhodamine oil |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN103387879B (en) * | 2013-08-13 | 2015-07-29 | 甘肃省检验检疫科学技术研究院 | The water distilling apparatus of Flos Rosae Rugosae quintessence oil and the preparation method of Flos Rosae Rugosae quintessence oil thereof |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1563311A (en) * | 2004-03-31 | 2005-01-12 | 邱云彪 | Technique for extracting rhodamine oil |
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