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Natural perfume preparation method and equipment

A natural fragrance and equipment technology, applied in the field of natural fragrance preparation, can solve the problems of not collecting essential oil, single function, unable to meet the industrialized demand of multi-batch production of essential oil and extract, and achieve the effect of avoiding siphon phenomenon

Active Publication Date: 2016-07-06
CHINA TOBACCO FUJIAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this traditional process has certain limitations. For example, although the U-shaped design can theoretically ensure that the oil-water separator maintains a certain liquid level, there is a siphon effect caused by the U-shaped design in the actual operation process, and the oil-water separator When all the liquid in the medium is returned to the extraction tank and no essential oil can be collected
At present, the traditional process for the production of natural fragrances such as essential oils and extracts has a single function, which cannot meet the industrial needs of flexible multi-batch production of natural fragrances such as essential oils and extracts.

Method used

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  • Natural perfume preparation method and equipment

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preparation example Construction

[0066] Another embodiment of the present invention provides a method for preparing natural spices, comprising the following steps:

[0067] The natural fragrance preparation equipment provided by any technical solution of the present invention is used to extract natural fragrance in multiple batches according to the natural fragrance extraction process.

[0068] Multi-batch refers to two or more times. Of course, the natural fragrance preparation equipment provided by any technical solution of the present invention can also realize the single-batch extraction of natural fragrance.

[0069] The natural fragrance extraction process here includes plant essential oil extraction process and tincture extraction process. The details of these two processes are described above.

[0070] Further, the natural fragrance is plant essential oil, the first channel 4 of the natural fragrance preparation equipment is connected, and the natural fragrance preparation method further includes the...

Embodiment 1

[0079] Example 1: Preparation of Sanming Youxi Tobacco Essential Oil and Water Extract

[0080] Sanming Youxi tobacco leaves are threshed and re-roasted, Fujian China Tobacco Industry Co., Ltd.; steam, Xiamen Guoneng Tongji Thermal Power Co., Ltd.

[0081] according to figure 1 According to the technological process, 20Kg Sanming Youxi tobacco leaves are heated and extracted in the tank 1, and the control valves V1, V4, V7, V5 and V8 are opened; the control valves V2, V3 and V6 are closed. Start the extraction tank 1 jacketed steam heating equipment, the valve opening is 80%, and the set temperature is 80°C. After reaching the set temperature, open the bottom direct steam heating device, and the valve opening is 30%. The condensation flow of condensate can be 40Kg / hour; after the parameters are stable, the running time is 4 hours. There is an oil layer in the oil-water separator 3, and the second control valve V2 is opened to collect essential oil products.

[0082] Then a...

Embodiment 2

[0085] Embodiment 2: the preparation of tea tree flower essential oil and alcohol extract

[0086]Fresh tea tree flowers, freshly picked from Fujian Anxi Tieguanyin Tea Mountain; steam, Xiamen Guoneng Tongji Thermal Power Co., Ltd.

[0087] see figure 1 , 30Kg of fresh tea tree flowers are added to the extraction tank 1, and the control valves V1, V4, V7, V5 and V8 are opened; the control valves V2, V3 and V6 are closed. Start the jacketed steam heating equipment of the extraction tank 1, the valve opening is 60%, and the set temperature is 60°C. After reaching the set temperature, open the bottom direct steam heating device, and the valve opening is 20%. Condensate flow can be 30Kg / hour. After the parameters are stable, the running time is 6 hours. There is an oil layer in the oil-water separator 3 .

[0088] Then 140Kg of 95% ethanol is added to the extraction tank 1, the control valves V1, V5, V6 and V8 are opened, and the control valves V2, V3, V4 and V7 are closed. ...

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Abstract

The invention discloses a natural perfume preparation method and equipment, relates to the field of natural perfume preparation, and aims to achieve multi-batch or continuous preparation of natural perfume. The equipment comprises an extraction tank, a heat exchange structure, an oil-water separator and a pressure balance structure, wherein the pressure balance structure comprises a first channel; a liquid outlet of the oil-water separator is communicated with the inlet of the extraction tank through the first channel; at least a part of the pipeline of the first channel is arranged in equal height with a perfume outlet of the oil-water separator; and an opening or an exhaust pipeline which is communicated with the atmosphere is formed in the first channel. By adopting the technical scheme, natural perfume can be extracted for multiple times.

Description

technical field [0001] The invention relates to the field of natural spices prepared from natural plants, in particular to a method and equipment for preparing natural spices. Background technique [0002] The process for preparing natural flavors from natural plants generally includes pretreatment, extraction, condensation, and concentration and separation processes. The function is relatively single and easy to be ignored. [0003] Among the preparation and production methods of plant-based natural spices, steam distillation and solvent extraction are commonly used methods for preparing essential oils and extracts. In the prior art, water vapor is passed into an extraction tank of natural plant raw materials, and volatile components are distilled out with water vapor, and then enter an oil-water separator through a condensation system to separate and prepare essential oil. The solvent is added into an extraction tank of natural plant raw materials for solvent extraction ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/02
CPCC11B9/025
Inventor 蓝洪桥张峰谢金栋连芬燕范坚强伊勇涛章雪锋操晓亮刘加增
Owner CHINA TOBACCO FUJIAN IND
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