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Two-stage countercurrent centrifugal extraction control system and method for extracting sinomenine

A control system and sinomenine technology, applied in the pharmaceutical industry, can solve the problems of low production efficiency and yield, and achieve the effect of high automation and high extraction precision

Active Publication Date: 2021-04-13
HUNAN ZHENGQING PHARM GRP CO LTD
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Problems solved by technology

[0006] The object of the present invention is to provide a two-stage countercurrent centrifugal extraction control system and method for sinomenine, aiming to solve the technical problems of low production efficiency and yield of existing sinomenine extraction devices

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  • Two-stage countercurrent centrifugal extraction control system and method for extracting sinomenine
  • Two-stage countercurrent centrifugal extraction control system and method for extracting sinomenine
  • Two-stage countercurrent centrifugal extraction control system and method for extracting sinomenine

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Embodiment Construction

[0055]The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0056]Seefigure 1 Schematic structural diagram of the secondary countercurrent centrifugal extraction control system provided by the extraction of the extract of a vine base according to the present invention. The secondary countercurrent centrifugation and control system of the cyony base includes a control device, a primary centrifugal extractor 10, a secondary centrifugal extractor 20, a liquid storage tank 30, a extraction solvent storage tank 40, and an extract receiving tank 50; In the primary centrifugal extractor 10 and the secondary centrifugal extractor 20, the liquid solution was extracted with an extraction solvent to separate the segments and extracts. The primary centrifugal extractor 10 includes a primary gear phase inlet 11, a first-stage elongation outlet 12, a first-stage elephant inlet 13, and a primary light phase outlet 14; the secondary centri...

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Abstract

The invention provides a two-stage countercurrent centrifugal extraction control system and method for extracting sinomenine. The control device of the two-stage countercurrent centrifugal extraction control system includes an extraction liquid delivery pump, a liquid concentration detection sensor and a controller; Connected between the first-stage centrifugal extractor and the extract receiving tank; the liquid concentration detection sensor is set at the heavy phase outlet of the first-stage centrifugal extractor to detect the concentration of the extract after being extracted by the first-stage centrifugal extractor; control The device is electrically connected to the liquid concentration detection sensor and the extraction liquid delivery pump respectively, and is used to control the extraction liquid delivery pump to output the extraction liquid meeting the concentration requirements to the extraction liquid receiving tank according to the concentration of the extraction liquid detected by the liquid concentration detection sensor . The two-stage countercurrent centrifugal extraction control system and method for extracting sinomenine in the present invention have high automation and high extraction precision of sinomenine.

Description

[Technical field][0001]The present invention relates to the technical field of pharmaceutical industries, in particular, to a secondary countercurrent centrifugal extraction control system and method of cyorphine.【Background technique】[0002]The sarcine alkali is the main active ingredient in anti-dipyrotic plants. Anti-inflammatory, analgesic, anti-wet and immunosuppression. It is one of the strongest histamine release agents in the plant. In the prior art, extracting straws in the cyanitine is generally used for reflow extraction, and the yiritine in the cyanine is high, and the basic mother is kernel a morphine, there is a good fat-soluble. In the prior art, green vines are extracted by reflux ethanol, but the existing ceramine alkali extraction device is low.[0003]The prior art production process: Take a green hazone, dilute with dilute hydrochloric acid, blister, centrifugally, then extracted twice with chloroform, concentrate, crystallize. Among them, the implementation of the ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C07D221/28
CPCC07D221/28
Inventor 彭祖仁尹松茂仇萍龙宪军吴飞驰韩雪锋黄宇明向卫国董绍象
Owner HUNAN ZHENGQING PHARM GRP CO LTD
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