Centrifugal device for extracting drug ingredients and method thereof

Abstract

The invention provides a centrifugal device for extracting drug ingredients and a method thereof. The centrifugal device for extracting the drug ingredients comprises a cylinder body, a base, a centrifugal extraction basket, a rotary driving device and a control part, wherein the cylinder body is used for containing drug extraction solvent and is fixed on the base; the centrifugal extraction basket is supported and arranged in the cylinder body by a transmission shaft connected with the centrifugal extraction basket, and is connected with the rotary driving device by the transmission shaft and other transmission mechanisms; by applying rotary driving force to the centrifugal extraction basket, the rotary driving device enables the centrifugal extraction basket to rotate by the transmission shaft and other transmission mechanisms, animals and plants can be arranged in the centrifugal extraction basket, and the drug extraction solvent in the cylinder body flows into the periphery wall of the extraction basket through a plurality of through holes arranged on the periphery wall of the centrifugal extraction basket; according to an externally inputted running instruction, the control part controls the soak time and the rotational speed and the rotation time of an electromotor so that the centrifugal device for extracting the drug ingredients can sequentially carry out the working procedures of soaking, centrifugal extraction and centrifugal liquid removal; and by enabling the centrifugal extraction basket to rotate at a high speed, the working procedure of centrifugal liquid removal enables the centrifugal extraction basket to generate the centrifugal force on the animals and the plants so that liquid removal can be carried out on the animals and the plants.

Description

technical field [0001] The invention relates to a centrifugal pharmaceutical component extraction device and a method thereof. The centrifugal pharmaceutical component extraction device uses a centrifugal principle to extract pharmaceutical components from animals and plants with a higher extraction rate. Background technique [0002] At present, the commonly used methods for extracting medicinal ingredients from animals and plants include dipping, percolation, decoction, and reflux extraction. Its advantage is that it is suitable for the extraction of traditional Chinese medicines that are easily destroyed by heat and contain a lot of starch, gum, pectin, and mucus. Because it is a static extraction, the leaching rate is poor and the time is long; Although the leaching rate is high, the solvent consumption is large, time-consuming, and troublesome to operate; the decoction and reflux extraction methods require high temperature extraction, long heating time, and viscous liqu...

AI Technical Summary

Problems solved by technology

[0002] At present, the commonly used methods for extracting medicinal ingredients from animals and plants include dipping, percolation, decoction, and reflux extraction. Its advantage is that it is suitable for the extraction of traditional Chinese medicines that are easily destroyed by heat and contain a lot of starch, gum, pectin, and mucus. Because it is a static extraction, the leaching rate is poor and the time is long; Although the leaching rate is high, the solvent consumption is large, time-consuming, and troublesome to operate; the decoction and reflux extraction methods require high temperature extraction, long heating time, and viscous liquid medicine, which is easy to destroy the active ingredients when heated. Chinese medicine should not be used

[0003] There are some problems in the above-mentioned various methods of extracting medicinal ingredients commonly used: using the medicinal ingredients contained in animals and plants to naturally diffuse into the drug extraction solvent to extract medicines, even if the animals and plants are artificially stirred and extracted during the soaking process, It is not only laborious to be used for stirring and extracting, but because there is no uneven extraction due to centrifugal force, the drugs contained in animals and plants cannot be fully dissolved.

Moreover, after the solution in which the medicine is dissolved in the medicine tank is taken away, because the animals and plants are still wet, the animals and plants contain a large amount of medicine solution, which alone greatly reduces the extraction rate of the medicine.

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