Traditional Chinese medicine automatic extraction and separation device and extraction and separation method and application thereof

A separation device and separation method technology, applied in separation methods, chemical instruments and methods, filtration separation, etc., can solve the problems of large interception loss of active ingredients, incomplete prevention and control of membrane pollution, and inability to apply traditional Chinese medicine separation, etc., to achieve fully automatic The effect of controlling, improving extraction production efficiency, and ensuring quality stability

Pending Publication Date: 2019-01-04
JIANGYIN TIANJIANG PHARMA
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The filter includes a filter screen and a filter with two filter tanks. The solid-liquid separation device only separates by filtration, and the separation efficiency is low. Can not be applied to the separation of different types of traditional Chinese medicine
In addition, ceramic membrane separation is also used in the prior art, which is mainly used in preparations such as traditional Chinese medicine injections that require extremely high clarity or active ingredient purity. There will be problems such as large interception loss of active ingredients, incomplete prevention and control of membrane fouling, and low production efficiency.

Method used

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  • Traditional Chinese medicine automatic extraction and separation device and extraction and separation method and application thereof
  • Traditional Chinese medicine automatic extraction and separation device and extraction and separation method and application thereof

Examples

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Effect test

Embodiment 1

[0084] This example relates to the preparation of sea ginseng extract. its use figure 1 The shown automatic extraction and separation device for traditional Chinese medicine.

[0085] (1) Feeding: Move 130KG of Haijinsha decoction pieces with a particle size of 3 For the solvent added in the dynamic extraction tank, the amount of water added is 16 times the feeding amount of Haijinsha decoction pieces. When the amount of solvent reaches the preset process setting value, the Haijinsha decoction pieces are put into the extraction tank T-1 from the feeding port. After the feeding is completed, the steam regulating valve will be opened automatically so that steam will flow into the heating jacket of the extraction tank to heat the Haijinsha decoction pieces and water in the tank; at the same time, the circulation pump T-M2 in the extraction liquid circulation system will be started to The liquid is forced to circulate, and the circulation pump T-M2 controls the flow of the circu...

Embodiment 2

[0094] This example relates to the preparation of dodder extract. It also uses figure 1 The shown automatic extraction and separation device for traditional Chinese medicine.

[0095] (1) Feeding: Move 120KG of dodder decoction pieces with a particle diameter of <2mm to the feeding port, first open the solvent (water) addition control valve, and use the electromagnetic flowmeter to start measuring the solvent added to the extraction tank. The amount of water added is 18 The feeding amount of Cuscuta decoction pieces, when the amount of solvent reaches the preset process setting value, put the dodder decoction pieces into the extraction tank from the feeding port. Steam, heat the dodder decoction pieces and water in the tank; at the same time start the circulation pump T-M2 in the extract circulation system to force the circulation of the extract, and the circulation pump T-M2 controls the flow of the circulation fluid through the frequency conversion of the frequency convert...

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Abstract

The invention relates to a traditional Chinese medicine automatic extraction and separation device and an extraction and separation method and an application thereof. The traditional Chinese medicineautomatic extraction and separation device is characterized in that the extraction and separation device comprises a dynamic extraction tank and a combined solid-liquid separation module; after extraction, extraction solution and dregs in the dynamic extraction tank are introduced into the combined solid-liquid separation module for solid-liquid separation; the combined solid-liquid separation module comprises three solid-liquid separation devices. The traditional Chinese medicine automatic extraction and separation device has the advantages of improving the adaptability of traditional Chinesemedicine extraction and the filtration efficiency of traditional Chinese medicine extracts, strengthening separation, and reducing production cost and consumption.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine production, in particular to an automatic extraction technology of traditional Chinese medicine. Background technique [0002] Extraction is the primary link and an important operation unit of traditional Chinese medicine production, and the quality of its process directly affects the quality of the product. The extraction process of active ingredients in traditional Chinese medicinal materials and natural plant raw materials is a mass transfer process in which the solute is transferred from the tissue structure of the raw material to the solvent. Explained by diffusion theory, it is the process of solute permeating from high concentration to low concentration. The leaching diffusion force is mainly related to the concentration difference between the extraction solvent and the chemical components in the tissue of Chinese medicinal materials. The greater the concentration diffe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D11/02B01D36/04
CPCB01D11/0207B01D11/0223B01D11/028B01D36/045
Inventor 陈盛君过科家沈建林吴华欣张力
Owner JIANGYIN TIANJIANG PHARMA
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