Full-automatic percolating device for extracting effective components of traditional Chinese medicine, and percolating method thereof
A technology of active ingredient and percolation method, which is applied in the field of large-scale production equipment in the field of traditional Chinese medicine production, can solve the problems of many containers and troublesome operation, and achieves the effects of high speed and efficiency, sufficient extraction, and reduced percolation time.
Active Publication Date: 2014-09-03
JIANGSU 707 NATURAL PHARMA
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Problems solved by technology
But it occupies a lot of containers, and the operation is more troublesome
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[0019] figure 1 It is a structural schematic diagram of the automatic percolation equipment of the present invention, as figure 1 As shown, a fully automatic percolation equipment for extracting active ingredients of traditional Chinese medicine, including solvent storage tank 2, percolation tank 3 and receiving tank 4 connected by pipelines in sequence according to the flow direction of the solvent, and a pressure control device connected to the solvent storage tank 2 1 and valve 9, a valve 10 is set on the pipeline between the solvent storage tank 2 and the percolation tank 3; a flow online detection device 6, a chromaticity detector 7 and a valve are set on the pipeline between the percolation tank 3 and the receiving tank 4 8; The pressure control device 1 , the online flow detection device 6 , the chromaticity detector 7 and all the valves 8 , 9 , 10 are all connected to the PLC controller 5 . Wherein valve 9 is an intake control valve.
[0020] The percolation speed ca...
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The invention relates to a full-automatic percolating device for extracting the effective components of a traditional Chinese medicine. The device comprises a solvent storage tank, a percolating tank and a receiving tank which are sequentially connected, wherein the solvent storage tank is connected with a pressure controller and a gas inlet valve; a pipeline between the solvent storage tank and the percolating tank is provided with a valve; a pipeline between the percolating tank and the receiving tank is provided with a flow detector, a chroma detector and a valve; and each of the pressure control device, a flow online defector, the chroma detector and all the above valves is connected with a PLC controller. The chroma detector is used for detecting the chroma of the obtained percolated medicinal soup and converting an optical signal into an electric signal, and the PLC controller is used to automatically adjust the pressures of the solvent storage tank and the percolating tank, control the electric adjustment valves at the inlet and the outlet of the percolating tank, and control the solvent flow and the percolated medicinal soup flow, so the chroma of the obtained percolated liquid is maintained, and the uniform flow-out of the effective components of the percolated liquid is reached.
Description
technical field [0001] The invention relates to a large-scale production equipment in the field of traditional Chinese medicine production, in particular to a percolation equipment for percolating and extracting effective components of Chinese medicinal materials by using a solvent, and ensuring the extraction of the active components through pressure, flow rate and content control. Background technique [0002] Traditional Chinese medicine is mostly used as plant medicine, and the extraction of active ingredients in Chinese medicinal materials is one of the most important links in the large-scale production of traditional Chinese medicine. With the continuous and in-depth research on the extraction process, various new extraction methods have emerged, which have improved the production efficiency and purity of traditional Chinese medicine. At present, many extraction methods are used in China, such as percolation method, dynamic circulation extraction method, supercritical ...
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IPC IPC(8): B01D11/02A61K36/00
Inventor 汤为民许宝龙
Owner JIANGSU 707 NATURAL PHARMA