Plant extract extraction system

Abstract

The invention relates to the technical field of extraction equipment, and concretely relates to a plant extract extraction system. The system comprises an extraction box, a through groove is formed in the center of the upper end of the extraction box, a liquid inlet tube is fixedly connected to the portion, close to the upper end, of one side of the annular outer surface of the extraction box, and an electromagnetic valve is arranged in the liquid inlet pipe; and the interior of the extraction box is movably connected with a pressurizing mechanism, the pressurizing mechanism comprises a pressurizing plate, an electric telescopic rod, a movable plate, a fixed cylinder, a fixed cover, a motor and a cleaning brush, and the pressurizing plate is located at the upper end of the interior of the extraction box. The working efficiency of the extraction device is improved by arranging the pressurizing mechanism, meanwhile, the purity of an extracting solution is improved, the inner wall of the extraction box is effectively cleaned by arranging the cleaning brush, the cleanliness of the interior of the extraction box is guaranteed, in addition, a liquid separation mechanism is arranged, and different extracting solutions are collected through different material collecting boxes, so the labor force of workers is saved, and the use convenience of the extraction device is improved.

Description

technical field [0001] The invention relates to the technical field of extraction equipment, in particular to a plant extract extraction system. Background technique [0002] Plant extracts use plants as raw materials. According to the needs of the final product of extraction, through the process of physical and chemical extraction and separation, one or more active ingredients in plants are directional obtained and concentrated without changing their active ingredients. Some plant extracts even contain toxic substances. After various tests, the plant extracts need to be purified before they can be used. Extraction is one of the purification methods; [0003] Extraction, also known as solvent extraction or liquid-liquid extraction, also known as extraction, is a unit operation that uses the different solubility of the components in the solvent to separate the mixture, that is, it uses the two immiscible (or The method of transferring the solute substance from one solvent to...

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Problems solved by technology

[0005] The above-mentioned patent improves the efficiency of extraction by setting up multiple extraction chambers. At the same time, a filter plate and a fine filter are installed inside the crushing box. However, since the plant extract after extraction and separation needs to be drained to separate from other extracts, if the diameter of the discharge port is set too large, it is difficult to control the outflow rate of the extract, and it is difficult to close it in time after the lower extract is drained The liquid discharge port leads to the discharge of the upper layer of the extraction liquid. The mixture of the two affects the purity of the extraction liquid. If the diameter of the liquid discharge port is too small, it will affect the discharge rate of the extraction liquid, thereby reducing the working efficiency of the extraction device in the comparison patent. The liquid contains a lot of impurities, which will adhere to the inner wall of the extraction box during the extraction process. If it is not cleaned in time, it will affect the cleanliness of the extraction box, and it will easily pollute the extraction liquid in the next extraction. Because the plant extract contains many One active ingredient needs to be extracted and drained multiple times. After the traditional extraction device collects one extraction liquid, it needs to change to another liquid collection tank to collect another extraction liquid, which is time-consuming and labor-intensive. labor, affecting the normal work of the extraction device

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