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Continuous preparation method of cinnamon oil

A technology of cinnamon oil and cinnamon, which is applied in the direction of fat oil/fat refining, fat oil/fat production, fat production, etc. It can solve the problems of affecting the purity of volatile oil, high labor intensity, time and energy consumption, etc., and achieve timely separation and collection, reduce Labor intensity, the effect of reducing production costs

Active Publication Date: 2017-08-11
GUANGDONG XINBAO PHARMA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the extraction method of cinnamon oil is mainly to soak cinnamon in water, then heat to form oil-water mixed volatiles mixed with cinnamon oil, and then separate and collect them. The resulting extraction time is long, time-consuming and energy-consuming, and the production cost is high. , and the defect of low yield has been ignored by people
[0004] In addition, currently when separating and collecting cinnamon oil, the oil-water mixed volatiles mixed with cinnamon oil are condensed by the condenser and become aromatic water and enter the oil-water separator. Since the relative density of cinnamon oil is closer to that of water, the oil-water mixture in the oil-water separator It usually takes a long time to carry out layering to achieve separation, which makes the cinnamon oil collection process difficult to carry out continuously, personnel need to operate frequently, and the labor intensity is high
In addition, when collecting, the interface between the volatile oil and the water phase in the oil-water separator depends on human judgment, and there is usually a certain error, which affects the purity of the collected volatile oil

Method used

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  • Continuous preparation method of cinnamon oil
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  • Continuous preparation method of cinnamon oil

Examples

Experimental program
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Effect test

Embodiment 1

[0055] In this embodiment, a continuous preparation method of cinnamon oil is prepared by using the aforementioned device, and the steps are as follows:

[0056] (1) Preparation of oil-water mixed volatiles: chop 462kg of cinnamon with a medicine cutting machine, put it into the extraction tank 002, the volume of the extraction tank 002 is 3000L, add 10L of drinking water to wet the medicinal materials; Enter water vapor, distill cinnamon, and cinnamon oil is continuously volatilized and mixed with water vapor during the distillation process to form oil-water mixed volatiles; wherein, the pressure of the water vapor is 0.04~0.08Mpa (the steam pipeline is connected to the extraction tank 002 The pressure near the formed steam inlet), the temperature in the extraction tank is 95-100° C., and the pressure in the extraction tank 002 is maintained at 0 by feeding compressed air; meanwhile, the condensed water of the condensation device 100 is opened.

[0057] (2) Condensation: the ...

Embodiment 2

[0061] In this embodiment, a continuous preparation method of cinnamon oil is prepared by using the aforementioned device, and the steps are as follows:

[0062] (1) Preparation of oil-water mixed volatiles: chop 462kg of cinnamon with a medicine cutting machine, put it into the extraction tank 002, the volume of the extraction tank 002 is 3000L, add 10L of drinking water to wet the medicinal materials; Add steam to distill the cinnamon. During the distillation process, the cinnamon oil is continuously volatilized and mixed with water vapor to form oil-water mixed volatiles; wherein, the pressure of the water vapor is 0.10-0.15 MPa, and the temperature in the extraction tank is 98-103°C, and keep the pressure in the extraction tank 002 at 0; at the same time, turn on the condensed water of the condensing device 100.

[0063] (2) Condensation: the oil-water mixed volatiles are transported to the condensing device 100 through the oil-water mixed volatiles output pipe 004, and co...

Embodiment 3

[0067] In this embodiment, a continuous preparation method of cinnamon oil is prepared by using the aforementioned device, and the steps are as follows:

[0068] (1) Preparation of oil-water mixed volatiles: chop 462kg of cinnamon with a medicine cutting machine, put it into the extraction tank 002, the volume of the extraction tank 002 is 3000L, add 10L of drinking water to wet the medicinal materials; Add steam to distill the cinnamon. During the distillation process, the cinnamon oil is continuously volatilized and mixed with water vapor to form oil-water mixed volatiles; wherein, the pressure of the water vapor is 0.15-0.18Mpa, and the temperature in the extraction tank is 100-105°C, and keep the pressure in the extraction tank 002 at 0; at the same time, turn on the condensed water of the condensing device 100.

[0069] (2) Condensation: the oil-water mixed volatiles are transported to the condensing device 100 through the oil-water mixed volatiles output pipe 004, and co...

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Abstract

The invention discloses a continuous preparation method of cinnamon oil. The adopted device comprises a volatile oil collecting device and an extracting tank, wherein the volatile oil collecting device comprises a condensing device and an oil-water separation device; the oil-water separation device comprises at least two oil-water separators; the oil-water separators are communicated with the condensing device through oil inlet pipes separately; and an oil inlet pipe is provided with an oil inlet valve for opening or closing the corresponding oil-water separator. The preparation method comprises the steps of preparation of an oil-water mixed volatile matter, condensation, continuous transportation and separation of a condensed liquid and collection. According to the continuous preparation method of the cinnamon oil, through starting with two aspects of a distillation process of cinnamon and a volatile oil collection device, compared with the prior art, the distillation time of the cinnamon oil is shortened, the production cost is reduced, continuous production and separation of the cinnamon oil are achieved, the production efficiency is effectively improved and the labor intensity of an operator is also reduced.

Description

technical field [0001] The invention relates to the technical field of volatile oil separation, in particular to a continuous preparation method of cinnamon oil. Background technique [0002] Cinnamon oil is an aromatic oil extracted from the bark, branches and leaves of the Lauraceae plant Cinnamomum cassia Presl. It has the effects of dispelling rheumatism and warming the spleen and stomach. Commonly used for rheumatism and skin itching, impotence of the spleen and stomach, cold extremities and weak pulse, cold accumulation in the abdomen, abdominal pain and diarrhea, cold hernia and rushing to the dolphins. [0003] At present, the extraction method of cinnamon oil is mainly to soak cinnamon in water, then heat to form oil-water mixed volatiles mixed with cinnamon oil, and then separate and collect them. The resulting extraction time is long, time-consuming and energy-consuming, and the production cost is high. , and the defect of low yield has been ignored by people. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/16C11B3/00
CPCC11B1/16C11B3/001
Inventor 郭永周郭思伟其他发明人请求不公开姓名
Owner GUANGDONG XINBAO PHARMA TECH CO LTD
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