Extraction device for multi-layer extraction of effective components in Chinese herbal medicine

Abstract

The invention discloses an extraction device for multi-layer extraction of effective components in a Chinese herbal medicine. The device comprises a processing tank, a motor, a material pump, a support plate and a discharge pipe, wherein a feeding hole is formed in the right upper corner of the processing tank; the motor is mounted at the left upper corner of the processing tank through bolts; a motor shaft is connected with a movable cylinder through a first belt wheel mechanism; a supporting ring is fixed to the lower end of a connecting shaft; an extraction tank is movably installed in theprocessing tank and located on the outer side of the connecting shaft; the outer side of a connecting hole is sleeved with a sleeve block; the motor shaft is connected with a movable pipe through a second belt wheel mechanism; balls are fixed to the outer surface of the extraction tank; and a partition plate is arranged on the inner wall of the lower end of the processing tank. According to the extraction device for multi-layer extraction of the effective components in the Chinese herbal medicine, the effective components in the Chinese herbal medicine are extracted in a solvent extraction mode; and meanwhile, the components in the Chinese herbal medicine can be fully separated out in a rolling mode, so extraction efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of Chinese herbal medicine extraction, in particular to an extraction device for multi-layer extraction of active ingredients of Chinese herbal medicine. Background technique [0002] Chinese herbal medicine contains both active ingredients and ineffective ingredients. Therefore, in order to make reasonable use of the active ingredients in Chinese herbal medicine, it is usually necessary to use an extraction device for extraction. The traditional extraction methods for Chinese herbal medicine include centrifugation, decoction, and solvent extraction. method and steam distillation, etc., for example, the publication number is CN205199024U, a kind of Chinese herbal medicine active substance double-barrel extraction device, which includes an extraction tank and a separation tank, the extraction tank includes a stirring motor and a stirring rod, and the stirring motor is located on the top of the extraction tank ...

AI Technical Summary

Problems solved by technology

[0003] 1. It only has the function of simple rotation to extract the active ingredients in Chinese herbal medicine. At the same time, the structure of the extracted Chinese herbal medicine is too simple. Since most of the active ingredients are hidden inside the Chinese herbal medicine, the extraction of the ingredients is not efficient enough, resulting in a large amount of active ingredients in the herbal medicine residue;

[0004] 2. After the traditional Chinese herbal medicine is extracted, the liquid substance containing active ingredients still contains Chinese herbal medicine ingredients with large particles, so it still needs fine processing in the later stage, which increases the cumbersome processing and reduces the production efficiency.

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