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Volatile oil crystal extraction system and essential oil production assembly line

An extraction system and volatile oil technology, which is applied in solution crystallization, essential oil/fragrance, heat exchange cooling crystallization, etc., can solve the problem of insufficient extraction rate of volatile oil, achieve simple and convenient operation, high separation efficiency, and save manpower and material resources

Pending Publication Date: 2018-11-30
JIANGXI UNIVERSITY OF TRADITIONAL CHINESE MEDICINE
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a volatile oil crystallization extraction system, aiming to improve the problem that the extraction rate of volatile oil is not high enough in the existing oil-water separator

Method used

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  • Volatile oil crystal extraction system and essential oil production assembly line
  • Volatile oil crystal extraction system and essential oil production assembly line
  • Volatile oil crystal extraction system and essential oil production assembly line

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no. 1 example

[0038] The present embodiment provides a kind of volatile oil crystallization extraction system 10, refer to figure 1 As shown, it includes a steam generator 11 , an extraction tank 12 , a condenser 13 , a filtering device 14 and a variable temperature crystallization oil-water separator 100 . Wherein, the steam generator 11 is communicated with the steam inlet at the bottom of the extraction tank 12, the gas phase outlet at the top of the extraction tank 12 is communicated with the feed end of the condenser 13, and the discharge end of the condenser 13 is communicated with the feed of the variable temperature crystallization oil-water separator 100. The discharge end of the variable temperature crystallization oil-water separator 100 passes through the filter device 14 and communicates with the steam generator 11. The bottom of the extraction tank 12 is provided with a steam distributor 12a for evenly distributing the steam that the steam generator 11 passes into the extracti...

no. 2 example

[0050] This embodiment provides a volatile oil crystallization extraction system (not shown in the figure), which differs from the variable temperature crystallization oil-water separator 100 provided in the first embodiment in that it uses a variable temperature crystallization oil-water separator 200 . The temperature-variable crystallization oil-water separator 200 is improved on the basis of the variable-temperature crystallization oil-water separator 100, and its difference from the variable-temperature crystallization oil-water separator 100 is as follows.

[0051] In order to further improve the cooling efficiency, such as image 3 As shown, the variable temperature crystallization oil-water separator 200 in this embodiment is also provided with a condensation pipe 160, the condensation pipe 160 includes a liquid inlet pipe 161, a spiral pipe 162 and a liquid outlet pipe 163, and the spiral pipe 162 is located in the second separation chamber 122, And set around the dis...

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Abstract

The invention discloses a volatile oil crystal extraction system, and relates to the field of pharmaceutical equipment. A product is separated by a variable temperature crystal oil-water separator. The variable temperature crystal oil-water separator can deeply cool an oil-water mixture in an oil-water mixture descending process, promotes an oil phase component to be condensated into crystals, andthe crystals enter a filter device along with an aqueous phase and are separated. The volatile oil crystal extraction system is suitable for collecting materials that can form crystals at low temperature, is simple and convenient to operate and high in separation efficiency, can realize online collection of the materials and saves manpower and material resources. The invention relates to an essential oil production assembly line, wherein the essential oil production assembly line comprises the volatile oil crystal extraction system, has high extraction efficiency for essential oil and can realize the high-efficiency production of essential oil products.

Description

technical field [0001] The invention relates to the field of pharmaceutical equipment, in particular to a volatile oil crystallization extraction system and an essential oil production line. Background technique [0002] Volatile oil, also known as essential oil, is a kind of volatile oily liquid that exists in plants, can be distilled with water vapor, and is immiscible with water. Most of the volatile oils have aromatic smell and have various biological activities. Volatile oil is widely distributed in the plant kingdom, and hundreds of plants used as traditional Chinese medicine contain volatile oil. The composition of volatile oil is quite complex, and its basic composition is terpenoids, aromatic compounds, aliphatic compounds, etc., among which terpenes account for the largest proportion and are mainly monoterpenes, sesquiterpenes and their oxygen-containing derivatives. Volatile oil is an important substance in traditional Chinese medicine, and the study of its extr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D9/02C11B9/02
CPCB01D9/0009C11B9/022C11B9/025
Inventor 万娜伍振峰杨明王学成朱根华黄小英郑琴王芳
Owner JIANGXI UNIVERSITY OF TRADITIONAL CHINESE MEDICINE
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