CN203043611U - Full-automatic percolation equipment for extracting effective ingredients of traditional Chinese medicine - Google Patents
Full-automatic percolation equipment for extracting effective ingredients of traditional Chinese medicine Download PDFInfo
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- CN203043611U CN203043611U CN 201320009015 CN201320009015U CN203043611U CN 203043611 U CN203043611 U CN 203043611U CN 201320009015 CN201320009015 CN 201320009015 CN 201320009015 U CN201320009015 U CN 201320009015U CN 203043611 U CN203043611 U CN 203043611U
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- diacolation
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Abstract
The utility model relates to full-automatic percolation equipment for extracting effective ingredients of a tradtional Chinese medicine. The equipment comprises a solvent storage tank, a percolation tank and a receiving tank, wherein the solvent storage tank, the percolation tank and the receiving tank are orderly connected, a pressure control device and air inlet valve are connected to the solvent storage tank, a valve is arranged on the pipeline between the solvent storage tank and the percolation tank, a flow detector, a chromaticity detection instrument and a valve are arranged on the pipeline between the percolation tank and the receiving tank, and the pressure control device, the flow on-line detection device, the chromaticity detection instrument and the valves are all connected to a PLC (Programmable Logic Controller). The chromaticity of a percolated medicine liquid is detected by using the chromaticity detection instrument, an optical signal is converted into an electric signal, the pressure of the solvent storage tank and the pressure of the percolation tank can be automatically adjusted under the control of the PLC, and the flow of the solvent and the flow of the percolated medicine liquid are controlled by controlling electric control valves at the inlet and outlet of the percolation tank to keep the chromaticity of the percolation liquid so that the effective ingredients of the percolation liquid can uniformly flow out all the time.
Description
Technical field
The utility model relates to a kind of full-scale plant of Chinese medicine production field, specifically is that a kind of solvent that utilizes carries out the diacolation equipment that diacolation extracted and controlled by pressure, flow velocity and content the assurance extracts active ingredients to the effective ingredient of Chinese medicine.
Background technology
Chinese medicine mostly is plant and is used as medicine, and the active ingredient of extracting in the Chinese medicine is one of of paramount importance link in the Chinese medicine large-scale production.Along with the research that deepens continuously to extraction process, various novel extracting methods continue to bring out, and have improved production efficiency and the purity of Chinese medicine.The more extracting method of present domestic application, for example, percolation, dynamic circulation extraction method, supercritical fluid extraction, ultrasonic wave extraction, intelligent Continuous Countercurrent Extraction method, the ultrasound-enhanced extraction method of continuous flow upstream, soxhlet extraction etc., it respectively has characteristics, all can be at a certain class feature or whole Chinese medicine effective component extractings.
Wherein, percolation is that the medicinal material that appropriateness is pulverized is placed percolator, constantly adds solvent (being generally the liquor of variable concentrations) by top, leaches the active ingredient of medicinal material in the moving process of solvent infiltrate medicinal material sulfate layer flows downhill.This method is dynamic lixiviation process, solvent utilization rate height, and active ingredient leaches fully, can directly collect leachate, is applicable to valuable medicinal, toxicity medicinal material and high concentrate formulation; Also can be used for the lower medicinal material of active constituent content.Wherein, (1) single percolation means the normal pressure diacolation method with a percolator.Operating process is: 1. pulverize medicinal material: degree of grinding should suit, and generally is advisable with meal or meal, because meticulous easy obstruction; Cross and slightly then be difficult for compressing, and solvent-oil ratio is big, leaching effect is poor.2. wetting medicinal powder: medicinal powder should be wetting with an amount of extraction solvent earlier, makes it abundant expansion, avoids expanding and resulting in blockage in the percolator traditional Chinese medicine powder.3. medicinal powder fitted tube: the end and the suitable filter material of place mat are tried to give a false impression in the percolator bottom, with the medicinal powder gradation of the wetting expansion percolator of packing into, answer degree of tightness suitable, evenly flatten, and top covers with filter paper or gauze, and adds a small amount of weight, in case medicinal powder floats during solubilizer.4. get rid of bubble: open the piston of percolate outlet, add solvent from medicinal powder top and flow out from outlet to percolate, the percolate outlet is closed on several centimetres on solvent submergence medicinal powder surface.5. medicinal powder floods: generally carry stain 24～48h, make solvent fully permeate diffusion.6. diacolation: open the percolate outlet and receive the liquid of filtering, the liquid rate of outflow of filtering is calculated as 1～3ml/min with the 1000g medicinal material, continuous supplementing solvent in the diacolation process.Make solvent submergence medicinal powder all the time.(2) heavy percolation is that percolate reclaims the solvent that repeats as new medicinal powder with a plurality of percolator series connection, and repeatedly diacolation improves percolate concentration.Heavy percolation solvent utilization rate height, the leaching efficiency height, active ingredient concentration height in the percolate can heat concentratedly, has avoided active ingredient decomposes or volatilization loss.But shared container is many, and operation is trouble.
The utility model content
The utility model patent technical problem to be solved is, provide a kind of rational in infrastructure, production efficiency is high, the automatic diacolation equipment of the effective components of Chinese medicinal of stable and reliable operation.
A kind of for the full-automatic diacolation equipment that extracts pharmaceutically active ingredient, comprise according to solvent tanker, diacolation jar and the receiving tank of solvent streams to pipeline connection successively, connect pressure control device and air intake valve in solvent tanker, on the pipeline between solvent tanker and the diacolation jar valve is set; Flow detector, colorimetric detection instrument and valve are set on the pipeline between diacolation jar and the receiving tank; Pressure control device, flux on-line detecting device, colorimetric detection instrument and all valves all are connected to the PLC controller.
Can monitor diacolation speed at any time by flux on-line detecting device.The unlatching size of the electrically operated valve between diacolation jar and the solvent tanker on the pipeline is controlled by colorimetric detection instrument feedback signal, and then regulates solvent flux;
Detect the soup colourity that diacolation flows out by the colorimetric detection instrument, optical signal is transformed into the signal of telecommunication, control by the PLC controller, can regulate the pressure of solvent tanker and diacolation jar and the electric control valve that control diacolation jar is imported and exported automatically, the flow of control solvent flux, diacolation soup keeps the colourity of percolate and reaches the outflow of homogeneous all the time of percolate active ingredient.
A kind of for the percolation that extracts pharmaceutically active ingredient, may further comprise the steps:
(1) Chinese drugs powder and solvent are packed in the diacolation jar, solvent tanker and diacolation jar keep air-tight state;
(2) setting solvent basin and diacolation jar initial pressure, diacolation velocity interval, percolate colourity initial value on the PLC controller;
(3) by the open degree of two valves on the flux on-line detecting device monitoring diacolation jar import and export pipeline, after system started, the open degree control of these two valves was at the flow of setting, and diacolation begins;
(4) along with the carrying out of diacolation, medicinal material active ingredient constantly is extracted, the colourity of percolate shoals, the colorimetric detection instrument with the change color signal feedback to the PLC controller, automatically send control signal through conversion with after handling, regulate the pressure of solvent tanker upward pressure control device and the open degree of valve, regulate solvent tanker, pressure in the diacolation jar, regulate the open degree of two valves on the diacolation jar inlet and outlet piping simultaneously, and then the rate of outflow of regulating the diacolation soup, the colourity that realizes the diacolation soup remains on original initial setting value, and active ingredient is in the state of original start always;
(5) continue diacolation, the flow setting value in the PLC controller is changed at 0 o'clock, and the pressure of diacolation jar and solvent tanker is zero, and two valves of diacolation jar inlet and outlet piping all are in closed condition, and diacolation finishes.
Compare with traditional diacolation device, the utlity model has following advantage:
1. diacolation jar and solvent tanker are pressure-vessels, can bear the pressure of 0.3MPa, have solved that traditional Chinese medicine powder is meticulous, barrelling tension and cause solvent (liquor) can not flow in traditional Chinese medicine powder and then can not realize the phenomenon of diacolation function.Tradition diacolation pulverizing medicinal materials is 24 order meal, this diacolation method pulverizing medicinal materials is 100 order fine powders, the medicinal powder specific area is bigger, active ingredient stripping path is shorter, the granularity of the medicinal powder of Fen Suiing just can be more tiny like this, and the extraction of active ingredient is more abundant, speed and efficient are higher, traditional diacolation 48 hours, the existing 18 hours diacolation time, reduce the diacolation time 62.5%;
2. realization diacolation process is controlled automatically, has solved the artificial problem of online control valve open degree control flow all the time, reduces the randomness of labor intensity of operating personnel and operation;
3. the solvent in the diacolation jar and Chinese medicine active ingredient remain the concentration difference of height degree of passing, and Chinese medicine active ingredient can be permeated to solvent fast.Through traditional diacolation device and this diacolation device active ingredient are contrasted certain medicinal liquor hydroxyl radical carthamin yellow carthamus A content 0.09mg/ml, asperosaponin VI content 0.30mg/ml, total solid (first method) 0.51%; Existing this medicinal liquor hydroxyl radical carthamin yellow carthamus A content of diacolation device 0.10mg/ml, asperosaponin VI content 0.31mg/ml, total solid (first method) 0.55%; Active ingredient has bigger lifting.
Description of drawings
Fig. 1 is the structural representation of the automatic diacolation equipment of the utility model.Wherein: 1-pressure control device, 2-solvent tanker, 3-diacolation jar, 4-receiving tank, 5-PLC controller, 6-flux on-line detecting device, 7-colorimetric detection instrument, 8,9, the 10-valve.
The specific embodiment
Fig. 1 is the structural representation of the automatic diacolation equipment of the utility model, as shown in Figure 1, a kind of for the full-automatic diacolation equipment that extracts pharmaceutically active ingredient, comprise according to solvent tanker 2, diacolation jar 3 and the receiving tank 4 of solvent streams to pipeline connection successively, connect pressure control device 1 and valve 9 in solvent tanker 2, on the pipeline between solvent tanker 2 and the diacolation jar 3 valve 10 is set; Flux on-line detecting device 6, colorimetric detection instrument 7 and valve 8 are set on the pipeline between diacolation jar 3 and the receiving tank 4; Pressure control device 1, flux on-line detecting device 6, colorimetric detection instrument 7 and all valves 8,9,10 all are connected to PLC controller 5.Wherein valve 9 is air intake control valve doors.
Can monitor diacolation speed at any time by flux on-line detecting device 6.The unlatching size of the electrically operated valve 10 between diacolation jar 3 and the solvent tanker 2 on the pipeline is controlled by colorimetric detection instrument 7 feedback signals, and then regulates solvent flux.
To be example so that the effective ingredient of arthralgia and myalgia wine is carried out diacolation below, specify the technical solution of the utility model, may further comprise the steps:
Step-1. be to add arthralgia and myalgia yeast for brewing rice wine material fine powder and 47 degree liquor in the diacolation jar of 500L at capacity, make 2000L solvent tanker and diacolation jar be in air-tight state, valve closing; Setting solvent basin and diacolation jar initial pressure 0.2MPa in the PLC controller;
Step-2. by the valve 10 on the flux on-line detecting device monitoring diacolation jar import and export pipeline and the open degree of valve 8, in the PLC controller, set diacolation velocity interval 0-3ml/min, import diacolation velocity amplitude 3ml/min first, electrically operated valve 10 and valve 8 are opened into the flow of 3ml/min automatically when clicking open button;
Step-3. set percolate colourity initial value in the PLC controller, click valve 10 and valve 8 open buttons, valve 10,8 is opened into initial setting flow 3ml/min automatically, and diacolation begins;
Step-4. along with the carrying out of diacolation, medicinal material active ingredient constantly changes, colourity shoals, the colorimetric detection instrument feeds back to the PLC controller with the signal variation, automatically send control signal through conversion with after handling, regulate the pressure of pressure control device and the open degree of valve 9, regulate solvent tanker, diacolation jar internal pressure, simultaneously control valve 10,8 open degree, the rate of outflow of diacolation soup changes thereupon, the colourity that realizes the diacolation soup remains on original initial setting value, and active ingredient is in the state of original start always.Continue diacolation, the flow setting value in the PLC controller is changed at 0 o'clock, and the pressure of diacolation jar and solvent tanker is zero, and electrically operated valve 10 and valve 8 all are in closed condition, and diacolation finishes.
Step-5. the diacolation spray pump is delivered to down the operation can.
Claims (1)
1. full-automatic diacolation equipment that be used for to extract pharmaceutically active ingredient, it is characterized in that comprising according to solvent tanker, diacolation jar and the receiving tank of solvent streams to pipeline connection successively, connect pressure control device and air intake valve in solvent tanker, on the pipeline between solvent tanker and the diacolation jar valve is set; Flow detector, colorimetric detection instrument and valve are set on the pipeline between diacolation jar and the receiving tank; Pressure control device, flux on-line detecting device, colorimetric detection instrument and all valves all are connected to the PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009015 CN203043611U (en) | 2013-01-09 | 2013-01-09 | Full-automatic percolation equipment for extracting effective ingredients of traditional Chinese medicine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009015 CN203043611U (en) | 2013-01-09 | 2013-01-09 | Full-automatic percolation equipment for extracting effective ingredients of traditional Chinese medicine |
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| CN203043611U true CN203043611U (en) | 2013-07-10 |
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| CN 201320009015 Expired - Fee Related CN203043611U (en) | 2013-01-09 | 2013-01-09 | Full-automatic percolation equipment for extracting effective ingredients of traditional Chinese medicine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055537A (en) * | 2013-01-09 | 2013-04-24 | 江苏七O七天然制药有限公司 | Full-automatic percolating device for extracting effective components of traditional Chinese medicine, and percolating method thereof |
| CN104815456A (en) * | 2015-04-19 | 2015-08-05 | 苏州神林堂中医药研究所 | Automatic percolation and extraction device for traditional Chinese medicines |
| CN106390510A (en) * | 2015-08-14 | 2017-02-15 | 上海祺香药业有限公司 | Percolation device and percolation method |
-
2013
- 2013-01-09 CN CN 201320009015 patent/CN203043611U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055537A (en) * | 2013-01-09 | 2013-04-24 | 江苏七O七天然制药有限公司 | Full-automatic percolating device for extracting effective components of traditional Chinese medicine, and percolating method thereof |
| CN103055537B (en) * | 2013-01-09 | 2014-09-03 | 江苏七O七天然制药有限公司 | Full-automatic percolating device for extracting effective components of traditional Chinese medicine, and percolating method thereof |
| CN104815456A (en) * | 2015-04-19 | 2015-08-05 | 苏州神林堂中医药研究所 | Automatic percolation and extraction device for traditional Chinese medicines |
| CN104815456B (en) * | 2015-04-19 | 2016-08-17 | 重庆康迪药业有限公司 | A kind of Chinese medicine automatic percolation extraction element |
| CN106390510A (en) * | 2015-08-14 | 2017-02-15 | 上海祺香药业有限公司 | Percolation device and percolation method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20190109 |