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High temperature volatile oil extraction tank

A technology for extracting tanks and volatile oils, which is applied in the field of high-temperature volatile oil extraction tanks, which can solve the problems of low oil recovery speed, long time, and large steam consumption, and achieve the effects of increased oil extraction speed, increased oil recovery rate, and reduced steam consumption

Inactive Publication Date: 2016-03-16
WENZHOU YURUN MACHINERY TECH CO LTD
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Problems solved by technology

2. Wet distillation: Mix the medicine and water into the distiller, and bring out the volatile components through water vapor. In a conventional dry distiller, the extraction temperature does not exceed 110°C, the extraction pressure is less than 0.1MPa, and the distribution of medicinal materials and steam Inhomogeneous, it takes more steam and time to complete the extraction, and the extraction efficiency of wet steam is lower than that of dry distillation
The boiling point of the essential oil components used to extract various spice plants is generally 150-300°C. Generally, it can be extracted by steam distillation at 100°C, but the time is longer, and some components cannot be extracted at all if they do not reach the temperature. , at the same time, its steam consumption is large and the oil collection speed is low

Method used

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] Such as figure 1 , figure 2 As shown, the present invention provides a high-temperature volatile oil extraction tank, the extraction tank includes a tank body 1, a material rack 2 positioned in the tank body 1 and a multi-layer volatile material tray 3 arranged on the material rack 2, the upper end of the tank body 1 A tank sealing cover 4 is provided, and a steam inlet 5 and a sewage outlet 6 are provided at the lower end of the tank body. In addition, a liquid outlet c and a thermometer interface d are provided at the lower part of the tank body. A thermometer interface, a safety valve, a pressure gauge interface (not shown in the figure) and a vent b etc. are provided, and an exhaust port a is provided on the top of the tan...

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Abstract

The present invention discloses a high temperature volatile oil extraction tank. The extraction tank comprises a tank body (1), a material rack (2) located in the tank body (1) and multiple layers of volatile material discs (3) on to the rack (2). The upper end of the tank body (1) is provided with a tank sealing cap (4), the lower end of the tank body is provided with a steam inlet (5) and a sewage draining exit (6). The high temperature volatile oil extraction tank provided by the invention can withstand 1.0 MPa, and reach extraction temperature of 180-200 DEG C; in the steam distillation process, the steam and plant distribution is very uniform, so as to reduce the consumption of steam by 30%, increase the oil extraction rate by 200% and significantly improve the oil yield.

Description

technical field [0001] The invention relates to the technical field of plant volatile oil extraction, in particular to a high-temperature volatile oil extraction tank, which is mainly used in pharmaceutical, food and chemical industries. Background technique [0002] At present, there are two types of conventional volatile oil extraction: 1. Dry distillation: the drug is placed in a dry slipper, and the volatile components are slipped out by heating. 2. Wet distillation: Mix the medicine and water into the distiller, and bring out the volatile components through water vapor. In a conventional dry distiller, the extraction temperature does not exceed 110°C, the extraction pressure is less than 0.1MPa, and the distribution of medicinal materials and steam Inhomogeneous, it takes more steam and time to complete the extraction, and the extraction efficiency of wet steam is lower than that of dry distillation. The boiling point of the essential oil components used to extract var...

Claims

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Application Information

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IPC IPC(8): C11B9/02
CPCC11B9/027
Inventor 吴学文喻利军叶舞池仁锋黄家奎
Owner WENZHOU YURUN MACHINERY TECH CO LTD
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