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Steam distillation aromatic essential oil device

A technology of steam distillation and aromatic essential oils, which is applied in the direction of essential oils/fragrances, fat production, etc., which can solve the problems of reduced oil yield, insufficient soaking, and inability to achieve uniform mixing of water and aromatic flowers, etc., to improve oil yield Efficiency, shortening the effect of distillation time

Active Publication Date: 2014-04-23
郭永来
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages that the water and aromatic flowers in the distillation pot of the existing steam distillation device cannot be uniformly stirred, and cannot be fully soaked and cooked, resulting in a decrease in the oil yield, the purpose of the present invention is to provide a steam distillation device for aromatic essential oils , the invention can achieve uniform mixing of water and aromatic flowers in the still, fully soak and cook, and improve the oil yield of aromatic flowers

Method used

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  • Steam distillation aromatic essential oil device
  • Steam distillation aromatic essential oil device

Examples

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Embodiment 1

[0017] Embodiment 1, a device for steam distillation of aromatic essential oils, comprising a still 1, a double distillation column 10, a gooseneck 11, a cooler 12 and an oil-water separator 13, the top and the bottom of the still 1 are respectively arranged There is a feed port 2 and a discharge port 3. The bottom of the still body in the distillation still 1 is fixed with a steam coil 6 with a steam outlet connected to the liquid seal of the still body. Half part is provided with pressure gauge 4 and temperature gauge 5, it is characterized in that: the middle position between the re-distillation column 10 that described still 1 tank top is provided with is fixed with the agitating device 7 that has power plant, and described agitating The rotating shaft 8 of the device 7 is liquid-sealed and goes deep into the distillation still 1, and the rotating shaft 8 deep into the still 1 is spirally fixed with strip-shaped stirring blades 9 in turn.

[0018] The length of the rotatin...

Embodiment 2

[0025] Embodiment 2, a steam distillation device for aromatic essential oils, comprising a still 1, a double distillation column 10, a gooseneck 11, a cooler 12 and an oil-water separator 13, the top and the bottom of the still 1 are respectively arranged There is a feed port 2 and a discharge port 3. The bottom of the still body in the distillation still 1 is fixed with a steam coil 6 with a steam outlet that is sealed with the still liquid. The half of the still body of the still 1 is The part is provided with pressure gauge 4 and thermometer 5, and it is characterized in that: the intermediate position between the double distillation column 10 that described distillation kettle 1 tank top is provided with is fixed with the stirring device 7 that has power plant, and described stirring device The rotating shaft 8 of 7 is liquid-sealed and goes deep into the still 1, and the rotating shaft 8 that goes deep into the still 1 is spirally fixed with strip-shaped stirring blades 9 ...

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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 [0001] The invention belongs to a spice distillation equipment, in particular to a device suitable for distilling rose essential oil. Background technique [0002] At present, the production of flower aromatic essential oils mainly adopts the steam distillation process. The flower aromatic essential oils produced by steam distillation are of good quality. The coil at the bottom enters the still to heat the water. After boiling, the flowers of aromatic plants are cooked to generate mixed steam. The mixed steam enters the condenser to condense into a mixed liquid, and the mixed liquid enters the oil-water separator to separate the aromatic essential oil. However, in the existing steam distillation device, the water in the distillation equipment and the flowers of aromatic plants only rely on boiling and the impact of steam to form agitation, which cannot achieve uniform stirring, because aromatic flowers are easy to stick into blocks after being heated, especia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/02
Inventor 郭永来
Owner 郭永来
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