Automatic extraction and separation method of seed-type medicinal materials

A separation method and dynamic extraction technology, applied in separation methods, chemical instruments and methods, filtration and separation, etc., can solve problems such as difficulty in filtration of medicinal liquids, and achieve the effects of improving extraction efficiency, improving clarity of finished products, and reducing sedimentation.

Pending Publication Date: 2019-04-05
JIANGYIN TIANJIANG PHARMA
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0013] In order to solve the above-mentioned technical problems of the prior art, the purpose of the present invention is to design an automatic extraction and separation method for seed medicinal materials to improve extraction efficiency and separation efficiency, solve the difficult problem of medicinal liquid filtration, and reduce production costs and energy consumption

Method used

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  • Automatic extraction and separation method of seed-type medicinal materials
  • Automatic extraction and separation method of seed-type medicinal materials

Examples

Experimental program
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Effect test

Embodiment 1

[0086] This embodiment relates to the method for extracting and separating Semen Psyllium Salt. its use figure 1 The shown automatic extraction and separation device for traditional Chinese medicine performs automatic extraction and separation.

[0087] (1) Feeding:

[0088] Salt psyllium decoction pieces 160Kg (elliptic, irregular oblong or triangular oblong, slightly flat, about 2mm long, about 1mm wide, yellowish brown to dark brown on the surface) Move to the feeding port, first open the solvent (Water) Add control valve, use electromagnetic flowmeter to start metering to 3M 3 Add 1920L of solvent into the dynamic extraction tank, and when the amount of solvent reaches the preset process setting value, put the salt psyllium into the extraction tank T-1 from the feeding port.

[0089] (2) Dynamic extraction:

[0090] 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 ...

Embodiment 2

[0098] This embodiment relates to the method for extracting and separating Tinglizi chinensis. It also uses figure 1 The shown automatic extraction and separation device for traditional Chinese medicine.

[0099] (1) Feeding:

[0100] Move 150Kg of Tinglizi decoction pieces (oblong and slightly flat, about 0.8-1.2mm long, about 0.5mm wide, brown or reddish brown on the surface) to the feeding port, first open the solvent (water) adding control valve, use The electromagnetic flowmeter starts measuring to 3M 3 Add 1900L of solvent into the dynamic extraction tank, and when the amount of solvent reaches the preset process setting value, put Tinglizi into the extraction tank T-1 from the feeding port.

[0101] (2) Dynamic extraction:

[0102] 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 Tinglizi and water in the tank; while the heating jacket T-N3 of t...

Embodiment 3

[0110] This embodiment relates to the method for extracting and separating Cuscuta. It also uses figure 1 The shown automatic extraction and separation device for traditional Chinese medicine.

[0111] (1) Feeding:

[0112] Move 130KG dodder decoction pieces (spherical shape, 1-2 mm in diameter, gray-brown or tan surface, rough, cord-shaped or oblate) to the feeding port, first open the solvent (water) addition control valve, use electromagnetic flow Gauge starts metering to 3M 3 Add 1950L of solvent into the dynamic extraction tank, and when the amount of solvent reaches the preset process setting value, put the dodder into the extraction tank T-1 from the feeding port.

[0113] (2) Dynamic extraction:

[0114] 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 dodder and water in the tank; while the heating jacket T-N3 of the extraction tank is heating...

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Abstract

The invention relates to an automatic extraction and separation method of seed-type medicinal materials. The automatic extraction and separation method comprises a dynamic extraction step and three steps of solid-liquid separation arranged after the dynamic extraction. By adopting the automatic extraction and separation method of the seed-type medicinal materials, the solid-liquid separation problem in the extraction process of active ingredients of the seed-type medicinal materials can be effectively solved, the traditional packet decocting method which is time-consuming and labor-consuming is abandoned, and the extraction and separation efficiency can be greatly improved.

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. Traditional Chinese medicine extraction methods include decoction method, dipping method, reflux method, percolation method, improved gelatin method, etc., but the traditional method has many shortcomings: 1) The decoction method loses more active ingredients, especially water-insoluble components; 2) The organic solvent may interact with the active ingredients during the extraction process, making it lose its original effectiveness; 3) The extraction yield is low, the extraction time is long, and the process is cumbersome; 4) Traditional Chinese medicine manufacturers oft...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D11/02B01D36/04
CPCB01D11/0207B01D11/0257B01D36/045
Inventor 陈盛君过科家张力沈建林周海琴
Owner JIANGYIN TIANJIANG PHARMA
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