Separation and purification system
A technology for separation, purification and purification tower, applied in the field of natural product purification equipment, can solve the problems of inability to remove impurities and high cost, and achieve the effects of simple structure, simple operation and low cost
Inactive Publication Date: 2018-01-05
湖州展舒生物科技有限公司
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Problems solved by technology
This system is mainly used to remove macromolecular impurities in the crude extract of traditional Chinese medicine, but cannot remove the impurities dissolved together with the active ingredients in the crude extract of traditional Chinese medicine, and the cost is high
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[0020] The following are specific embodiments of the present invention, and further describe the technical solution of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments.
[0021] A separation and purification system, such as figure 1 As shown, this separation and purification system is used to extract and purify Chinese herbal medicines. The separation and purification system includes a pump 100 , an extraction tank 200 , a membrane separation module 300 , a purification tower 400 and a decolorization column 500 connected in sequence.
[0022] During separation and purification, the crude Chinese medicine extract from the extraction tank 200 passes through the membrane separation module 300 under the action of a pump to remove macromolecular impurities such as protein, bacteria, starch, and suspended particles in the crude Chinese medicine extract. The preliminarily purified Chinese medicine crude...
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The invention relates to the technical field of purification equipment of natural products and particularly relates to a separation and purification system of a traditional Chinese medicine extract. The separation and purification system comprises a pump, an extracting tank, a membrane separation assembly and a decoloring column, which are sequentially connected, and is characterized in that a purification tower is connected between the membrane separation assembly and the decoloring column and comprises a plurality of purification tanks, a carrier plate, a still bath, a liquid refining tank,a base and an oscillating motor which is mounted on the carrier plate; the purification tanks are mounted on the carrier plate through first elastic guiding columns; the carrier plate is mounted on the base through second elastic guiding columns; each purification tank comprises a tank body, a liquid inlet, a solvent inlet and a liquid outlet formed in the bottom of the corresponding tank body. According to the separation and purification system, dissolved impurities can be removed from a traditional Chinese medicine crude extract while macromolecular impurities are removed from the traditional Chinese medicine crude extract, and the cost is low.
Description
technical field [0001] The invention relates to the technical field of natural product purification equipment, in particular to a system for separating and purifying traditional Chinese medicine extracts. Background technique [0002] In the production process of traditional Chinese medicine extracts, generally after the preliminary extraction of Chinese medicinal materials, purification and refining are required. The chemical composition of traditional Chinese medicine is very complex, containing not only a variety of active ingredients, but also ineffective ingredients, and even toxic ingredients. Therefore, extracting the active ingredients and further separating and purifying them to obtain effective monomers is an important task in the field of Chinese medicine research. content. [0003] The patent document with the application number 201620934071.3 discloses such a system for separating and purifying Chinese medicine extracts, which is characterized in that it includ...
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IPC IPC(8): B01D11/02B01D36/00
Inventor 吴建华
Owner 湖州展舒生物科技有限公司