CN205084450U - A multipotency draws jar for traditional chinese medicine draws - Google Patents
A multipotency draws jar for traditional chinese medicine draws Download PDFInfo
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- CN205084450U CN205084450U CN201520875601.7U CN201520875601U CN205084450U CN 205084450 U CN205084450 U CN 205084450U CN 201520875601 U CN201520875601 U CN 201520875601U CN 205084450 U CN205084450 U CN 205084450U
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Abstract
The utility model relates to a traditional chinese medicine draws equipment, specifically is a multipotency draws jar for traditional chinese medicine draws, draw main jar (2) including the straight cartridge type of mushroom, straight cartridge type jar body upper portion that the straight cartridge type of mushroom drawed main jar (2) is provided with that upper portion heating intermediate layer, straight cartridge type jar body lower part are provided with lower part heating intermediate layer, a jar body bottom is provided with bottom heating coil. The straight cartridge type of mushroom draws the steam solvent of main jar (2) and arranges a mouthful import of connecting pipe bundle condenser (3), the import of exit linkage serpentine cooler (4) of pipe bundle condenser (3), the import of exit linkage vacuum surge drum (5) of serpentine cooler (4), the straight cartridge type of exit linkage mushroom of vacuum surge drum (5) draws the condensation solvent import of main jar (2). The up -to -date first -selected equipment that draws for traditional chinese medicine.
Description
Technical field
The utility model relates to Chinese medicine extractor, is specially a kind of multifunctional extracting pot for traditional Chinese medicine extraction.
Background technology
Traditional Chinese medicine extraction concentration technology refers to according to clinical application and formulation requirements, by suitable solvent and method, from clean medicinal material, is enriched with effective substance, the process of removing impurity.Be the distinctive technique of Chinese medicine Modern preparations, the correct utilization of reasonable, the technology of extraction concentration technique, be directly connected to making full use of of medicinal material and giving full play to of the curative effect of preparation.
Traditional Chinese medicine extraction (lixiviate) technology soluble component in medicinal material is transferred to the mass transport process of solvent liquid phase.Comprising stages such as wetting, infiltration, desorb, dissolving and diffusions.Conventional extraction has decocting method, circumfluence method, infusion process, percolation, steam distillation etc.
Extracting pot for traditional Chinese medicine is on the basis of the apparatus marmite of traditional decocting medicine, copper pot and even the uncovered decoction of barrel, the end of the seventies in last century, organize United Technologies to tackle key problems by national departments concerned, research and develop the extraction equipment with multiple functions such as decoction, backflow, diacolation, dipping, hot reflux forced circulation, volatile oil is drawn and organic solvent recovery.
Extracting pot for traditional Chinese medicine is generally made up of main tank body, foam catcher, shell and tube cooler, coiled tube condenser, gas-liquid separator, oil water separator, filter and circulating pump, and belong to jacketed pressure container, its structure is varied.Divide by equipment profile: positive taper, tilted conical, straight tube shape three kinds of forms.Divide by extracting method: Dynamic Extraction (that is: band stirs) and static extraction (that is: without stirring) two kinds.Divide by extraction pressure: minute-pressure (105 DEG C, water), normal pressure (100 DEG C, water).
Extracting pot for traditional Chinese medicine comes into operation over more than 40 year, rational in infrastructure with it, easy and simple to handle, applied range, is subject to the favor of vast Chinese medicine manufacturing enterprise, has become the preferred unit of traditional Chinese medicine extraction.But, former design is a heating system (interlayer is indirect) only, intensification can not be adapted to, water extraction gets (soak by water or water temperature leaching), alcohol extracting (backflow, diacolation, dipping) normal pressure extracts, decompression is extracted and the technological requirement of the extracting method such as continuous backflow, and the phenomenon causing pressure rising in " flash " and tank in leaching process happens occasionally.Former design lacks Vacuum Balance and control system, therefore cannot realize decompression and extract.The structural materials (shell side) of former design shell and tube cooler, cooling water (tube side), although can save device fabrication cost, clean difficulty, material easily remains, and does not meet GMP requirement.
Summary of the invention
The purpose of this utility model is the deficiency of extracting pot for traditional Chinese medicine structure for existing, configuration, provides a kind of novel multifunctional extracting pot for traditional Chinese medicine extraction.
The utility model adopts following technical scheme to realize.
For a multifunctional extracting pot for traditional Chinese medicine extraction, comprising: solvent preparing tank, mushroom straight barrel type extracts main tank, shell and tube condenser, coiled pipe cooler, Vacuum Balance tank and control system, oil water separator, solvent recovery tank, extract surge tank, filter, circulating pump, electronic flowmeter, the compositions such as automatic concentration detector.
Conventional extraction has refluxing extraction (alcohol reflux extraction, watertight decoct), continuous circumfluence extraction (circumfluence distillation), and forced circulation is extracted, and extracts volatilization wet goods.
The structure realizing refluxing extraction operation is as follows: described mushroom straight barrel type extracts the import of the steam solvent row mouth connection pipe bundle condenser of main tank, the outlet of described pipe bundle condenser connects the import of coiled pipe cooler, the outlet of described coiled pipe cooler connects the import of Vacuum Balance tank, and the outlet of described Vacuum Balance tank connects the condensing solvent import that mushroom straight barrel type extracts main tank.
Refluxing extraction operation principle: the solvent vapo(u)r extracting the generation of main tank in leaching process is condensed into liquid through foam catcher to shell and tube condenser from steam outlet, cool through coiled pipe cooler again, then enter Vacuum Balance tank (moisture trap) and carry out gas-liquid separation, liquid backflow is in extractor, and so circulation is until extract termination.
The structure realizing continuous circumfluence extraction operation is as follows: on refluxing extraction architecture basics, and described mushroom straight barrel type extracts the recycling design import of main tank top and takes into account pipeline connection solvent preparing tank by electronic flow; Described mushroom straight barrel type extracts main pot bottom and exports and connect dual-effect concentrator after in-line filter, electronic flowmeter, automatically concentration detector, circulating pump successively, and described dual-effect concentrator recovered solvent enters solvent preparing tank.
Continuous circumfluence extraction operation principle: after the extract of refluxing extraction reaches normal concentration, bottom extractor after filtration, metering (extraction liquid measure), detect (liquor strength) suction dual-effect concentrator and concentrate, the concentrated secondary steam produced is sent constantly into and is extracted as novel solvent after condensation, make to remain high gradient containing soluble substance concentration in medicinal material and solvent, make effective component (solute) Fast Stripping in medicinal material, thus reach the effect of saving solvent, improving leaching rate.
Further, during in order to ensure continuous backflow, the liquid level extracted in main tank keeps stable, project organization: described mushroom straight barrel type extracts the outlet of main pot bottom connects extract surge tank top inlet by branch line, the height of this branch line rises to 2/3 of straight barrel type tank body height, and the outlet at bottom of described extract surge tank connects filter.In continuous circumfluence extraction process, the extraction liquid level in main tank remains at 2/3 place of tank body height, keeps liquid level stabilizing by law of connected vessels.
The structure realizing forced circulation extraction operation is as follows: described circulating-pump outlet connects mushroom straight barrel type simultaneously and extracts main tank top circulation port.
Forced circulation extracts operation principle: in leaching process, carry out mandatory circulation with pump to liquid, namely releases leachate from tank body lower part tap hole, after filtration, returns in tank body with circulating pump.Its objective is and accelerate the alternate relative motion of solid-liquid two, thus strengthen Convention diffusion and leaching process, improve leaching efficiency.
The structure realizing extracting volatile oil operation is as follows: the two ends parallel oil separator of described Vacuum Balance tank.
Extract volatile oil: the liquid steam produced in leaching process from steam outlet through foam catcher to shell and tube condenser, cool through coiled pipe cooler again, then enter oil water separator to be separated, collect volatile oil, now close the pipeline entering Vacuum Balance pipe.The liquid backflow of condensation is in the main tank of extraction, and so circulation is until extract termination.
In order to meet above-mentioned technological requirement, realizing the object of innovative multifunctional extracting pot, having carried out following innovation and improvement:
1, analyze positive cone shape by comprehensive, tilted conical, straight tube shape is extracted on the basis of main tank feature, devises the main tank of the mushroom-shaped extraction of straight tube, is more conducive to slag tap and boiling.
2, mushroom straight barrel type extract main tank straight barrel type tank body top is provided with top heating interlayer, straight barrel type tank body lower part is provided with bottom heating interlayer, tank base is provided with bottom-heated coil pipe.Two sections are changed into by the interlayer heating system in the main tank of the mushroom-shaped extraction of straight tube, bottom increases coil pipe heating with satisfied intensification, refluxing extraction (alcohol reflux extraction, watertight decoct), continuous circumfluence extraction (circumfluence distillation), forced circulation is extracted, and extracts the technological requirement of volatilization wet goods extracting method.
3, add Vacuum Balance tank (moisture trap) and control system, not only meet the requirement of gas-water separation, and add decompression (low temperature) abstraction function.
4, add and prepare measuring tank with the solvent of match specifications, ensure that the accuracy of solvent strength and quantity of solvent.
5, extract after filtering, adds metering (extraction liquid measure), detects the function of (liquor strength).
6, have modified the structural design of shell and tube condenser, material changes tube side into by shell side, cooling water changes shell side into by tube side, suitably increases the condensation area of shell and tube, solves a difficult problem for clean difficulty, reaches GMP requirement.
7, for ensureing continuous backflow, time, the liquid level in extractor keeps stable, connects an adjustable apparatus, to ensure that the liquid level in extractor meets technological requirement between the bottom liquid outlet and extractor buffer solution top inlet of extractor.
Accompanying drawing explanation
Fig. 1 represents the syndeton schematic diagram of multifunctional extracting pot.
In figure, 1-solvent preparing tank, 2-mushroom straight barrel type extracts main tank, 3-shell and tube condenser, 4-coiled pipe cooler, 5-Vacuum Balance tank, 6-oil water separator, 7-solvent recovery tank, 8-extract surge tank, 9-filter, 10-circulating pump, 11-electronic flowmeter, the automatic concentration detector of 12-.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in detail.
embodiment 1
A kind of multifunctional extracting pot for traditional Chinese medicine extraction, comprise mushroom straight barrel type and extract main tank 2, described mushroom straight barrel type extract main tank 2 straight barrel type tank body top is provided with top heating interlayer, straight barrel type tank body lower part is provided with bottom heating interlayer, tank base is provided with bottom-heated coil pipe.Interlayer heating system in main tank changes two sections into, bottom increases coil pipe heating with satisfied intensification, refluxing extraction (alcohol reflux extraction, watertight decoct), continuous circumfluence extraction (circumfluence distillation), forced circulation is extracted, and extracts the technological requirement of volatilization wet goods extracting method.
embodiment 2
For a multifunctional extracting pot for traditional Chinese medicine extraction, realize refluxing extraction function.Comprise mushroom straight barrel type and extract main tank 2, described mushroom straight barrel type extracts the import of the steam solvent row mouth connection pipe bundle condenser 3 of main tank 2, the outlet of described pipe bundle condenser 3 connects the import of coiled pipe cooler 4, the outlet of described coiled pipe cooler 4 connects the import of Vacuum Balance tank 5, and the outlet of described Vacuum Balance tank 5 connects the condensing solvent import that mushroom straight barrel type extracts main tank 2.
The solvent vapo(u)r extracting the generation of main tank in leaching process is condensed into liquid through foam catcher to shell and tube condenser from steam outlet, cool through coiled pipe cooler again, then enter Vacuum Balance tank (moisture trap) and carry out gas-liquid separation, liquid backflow is in extractor, and so circulation is until extract termination.
embodiment 3
For a multifunctional extracting pot for traditional Chinese medicine extraction, realize continuous circumfluence extraction function.On the basis of embodiment 1 and embodiment 2, comprise described mushroom straight barrel type and extract main tank 2 recovered overhead solvent inlet and connect solvent preparing tank 1 by electronic flowmeter 11 and pipeline; Described mushroom straight barrel type extracts main tank 2 outlet at bottom and connects dual-effect concentrator after in-line filter 9, electronic flowmeter 11, automatically concentration detector 12, circulating pump 10 successively, and described dual-effect concentrator recovered solvent enters solvent preparing tank 1.
After the extract of refluxing extraction reaches normal concentration, bottom extractor after filtration, metering (extraction liquid measure), detect (liquor strength) suction dual-effect concentrator and concentrate, the concentrated secondary steam produced is sent constantly into and is extracted as novel solvent after condensation, make to remain high gradient containing soluble substance concentration in medicinal material and solvent, make effective component (solute) Fast Stripping in medicinal material, thus reach the effect of saving solvent, improving leaching rate.
During in order to ensure continuous backflow, liquid level in extractor keeps stable, described mushroom straight barrel type extracts main tank 2 outlet at bottom connects extract surge tank 8 top inlet by branch line, the height of this branch line rises to 2/3 of straight barrel type tank body height, and the outlet at bottom of described extract surge tank 8 connects filter 9.
embodiment 4
For a multifunctional extracting pot for traditional Chinese medicine extraction, realize forced circulation function, on the basis of embodiment 3, described circulating pump 10 exports connection mushroom straight barrel type simultaneously and extracts main tank 2 top circulation port.
In leaching process, with pump, mandatory circulation is carried out to liquid, namely release leachate from tank body lower part tap hole, after filtration, return in tank body with circulating pump.Its objective is and accelerate the alternate relative motion of solid-liquid two, thus strengthen Convention diffusion and leaching process, improve leaching efficiency.
embodiment 5
For a multifunctional extracting pot for traditional Chinese medicine extraction, realize the function extracting volatile oil.On the basis of embodiment 1 and 2, the two ends parallel oil separator 6 of described Vacuum Balance tank 5.
The liquid steam produced in leaching process from steam outlet through foam catcher to shell and tube condenser, then through coiled pipe cooler cooling, then enter oil water separator and be separated, collect volatile oil, now close and enter the pipeline of Vacuum Balance pipe.The liquid backflow of condensation is in the main tank of extraction, and so circulation is until extract termination.
embodiment 6
For a multifunctional extracting pot for traditional Chinese medicine extraction, comprising: solvent preparing tank 1, mushroom straight barrel type extracts main tank 2, shell and tube condenser 3, coiled pipe cooler 4, Vacuum Balance tank 5, oil water separator 6, solvent recovery tank 7, extract surge tank 8, filter 9, circulating pump 10, electronic flowmeter 11, automatic composition such as concentration detector 12 grade.Concrete annexation is as follows:
As shown in Figure 1, mushroom straight barrel type extract main tank straight barrel type tank body top is provided with top heating interlayer, straight barrel type tank body lower part is provided with bottom heating interlayer, tank base is provided with bottom-heated coil pipe.Interlayer heating system in main tank changes two sections into, bottom increases coil pipe heating with satisfied intensification, refluxing extraction (alcohol reflux extraction, watertight decoct), continuous circumfluence extraction (circumfluence distillation), forced circulation is extracted, and extracts the technological requirement of volatilization wet goods extracting method.
As shown in Figure 1, described mushroom straight barrel type extracts the import of the steam solvent row mouth connection pipe bundle condenser 3 of main tank 2, the outlet of described pipe bundle condenser 3 connects the import of coiled pipe cooler 4, the outlet of described coiled pipe cooler 4 connects the import of Vacuum Balance tank 5, and the outlet of described Vacuum Balance tank 5 connects the condensing solvent import that mushroom straight barrel type extracts main tank 2.
As shown in Figure 1, described mushroom straight barrel type extracts main tank 2 recovered overhead solvent inlet by electronic flowmeter 11 and pipeline connection solvent preparing tank 1; Described mushroom straight barrel type extracts main tank 2 outlet at bottom and connects dual-effect concentrator after in-line filter 9, electronic flowmeter 11, automatically concentration detector 12, circulating pump 10 successively, and described dual-effect concentrator recovered solvent enters solvent preparing tank 1.
As shown in Figure 1, described circulating pump 10 exports connection mushroom straight barrel type simultaneously and extracts main tank 2 top circulation port.
As shown in Figure 1, the outlet of described Vacuum Balance tank 5 connects solvent recovery tank 7 by branch line.
As shown in Figure 1, the two ends parallel oil separator 6 of described Vacuum Balance tank 5.
This multifunctional extracting pot can realize multiple refluxing extraction function, continuous circumfluence extraction function, forced circulation function, volatile oil is drawn function and solvent recovery function etc. simultaneously, has greatly expanded refluxing extraction operation.
It should be noted last that; above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted; although be described in detail with reference to the utility model embodiment; those of ordinary skill in the art is to be understood that; the technical solution of the utility model is modified or equivalent replacement; do not depart from the spirit and scope of the technical solution of the utility model, it all should be contained in claims of the present utility model.
Claims (10)
1. the multifunctional extracting pot for traditional Chinese medicine extraction, it is characterized in that: comprise mushroom straight barrel type and extract main tank (2), described mushroom straight barrel type extract main tank (2) straight barrel type tank body top is provided with top heating interlayer, straight barrel type tank body lower part is provided with bottom heating interlayer, tank base is provided with bottom-heated coil pipe.
2. the multifunctional extracting pot for traditional Chinese medicine extraction according to claim 1, it is characterized in that: described mushroom straight barrel type extracts the import of steam solvent row's mouth connection pipe bundle condenser (3) of main tank (2), the outlet of described pipe bundle condenser (3) connects the import of coiled pipe cooler (4), the outlet of described coiled pipe cooler (4) connects the import of Vacuum Balance tank (5), and the outlet of described Vacuum Balance tank (5) connects the condensing solvent import that mushroom straight barrel type extracts main tank (2).
3. the multifunctional extracting pot for traditional Chinese medicine extraction according to claim 2, is characterized in that: the outlet of described Vacuum Balance tank (5) connects solvent recovery tank (7) by branch line.
4. the multifunctional extracting pot for traditional Chinese medicine extraction according to Claims 2 or 3, is characterized in that: two ends parallel oil separator (6) of described Vacuum Balance tank (5).
5. the multifunctional extracting pot for traditional Chinese medicine extraction according to claim 4, is characterized in that: described mushroom straight barrel type extracts main tank (2) recovered overhead solvent inlet and connects solvent preparing tank (1) by electronic flowmeter (11) and pipeline; Described mushroom straight barrel type extract main tank (2) outlet at bottom successively in-line filter (9), electronic flowmeter (11), automatically concentration detector (12), circulating pump (10) connect dual-effect concentrator afterwards, described dual-effect concentrator recovered solvent enters solvent preparing tank (1).
6. the multifunctional extracting pot for traditional Chinese medicine extraction according to claim 4, is characterized in that: described mushroom straight barrel type extracts main tank (2) recovered overhead solvent inlet and connects solvent preparing tank (1) by electronic flowmeter (11) and pipeline; Described mushroom straight barrel type extracts main tank (2) outlet at bottom in-line filter (9), electronic flowmeter (11), automatically concentration detector (12), circulating pump (10) successively, and described circulating pump (10) outlet connects the top circulation port that mushroom straight barrel type extracts main tank (2).
7. the multifunctional extracting pot for traditional Chinese medicine extraction according to claim 5, is characterized in that: described circulating pump (10) outlet connects mushroom straight barrel type simultaneously and extracts main tank (2) top circulation port.
8. the multifunctional extracting pot for traditional Chinese medicine extraction according to claim 7, it is characterized in that: described mushroom straight barrel type extracts main tank (2) outlet at bottom connects extract surge tank (8) top inlet by branch line, the height of this branch line rises to 2/3 of straight barrel type tank body height, and the outlet at bottom of described extract surge tank (8) connects filter (9).
9. the multifunctional extracting pot for traditional Chinese medicine extraction according to Claims 2 or 3, is characterized in that: described mushroom straight barrel type extracts main tank (2) recovered overhead solvent inlet and connects solvent preparing tank (1) by electronic flowmeter (11) and pipeline; Described mushroom straight barrel type extracts main tank (2) outlet at bottom in-line filter (9), electronic flowmeter (11), automatically concentration detector (12), circulating pump (10) successively, described circulating pump (10) outlet connects top circulation port and the dual-effect concentrator that mushroom straight barrel type extracts main tank (2) simultaneously, described dual-effect concentrator recovered solvent enters solvent preparing tank (1), and described solvent preparing tank (1) connects by electronic flowmeter (11) and pipeline the recovered overhead solvent inlet that mushroom straight barrel type extracts main tank (2).
10. the multifunctional extracting pot for traditional Chinese medicine extraction according to claim 9, it is characterized in that: described mushroom straight barrel type extracts main tank (2) outlet at bottom connects extract surge tank (8) simultaneously top inlet by branch line, the height of this branch line rises to 2/3 of straight barrel type tank body height, and the outlet at bottom of described extract surge tank (8) connects filter (9).
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| CN201520875601.7U CN205084450U (en) | 2015-11-05 | 2015-11-05 | A multipotency draws jar for traditional chinese medicine draws |
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| CN201520875601.7U CN205084450U (en) | 2015-11-05 | 2015-11-05 | A multipotency draws jar for traditional chinese medicine draws |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569870A (en) * | 2017-09-29 | 2018-01-12 | 芜湖杨燕制药有限公司 | A kind of improved traditional Chinese medicine diacolation aftertreatment technology |
| CN107602351A (en) * | 2017-08-30 | 2018-01-19 | 芜湖杨燕制药有限公司 | Ethanol recovery process in a kind of traditional Chinese medicine diacolation process |
| CN112107881A (en) * | 2020-09-29 | 2020-12-22 | 内蒙古麦维生物科技有限公司 | Device for saponifying and extracting ergosterol |
-
2015
- 2015-11-05 CN CN201520875601.7U patent/CN205084450U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107602351A (en) * | 2017-08-30 | 2018-01-19 | 芜湖杨燕制药有限公司 | Ethanol recovery process in a kind of traditional Chinese medicine diacolation process |
| CN107569870A (en) * | 2017-09-29 | 2018-01-12 | 芜湖杨燕制药有限公司 | A kind of improved traditional Chinese medicine diacolation aftertreatment technology |
| CN112107881A (en) * | 2020-09-29 | 2020-12-22 | 内蒙古麦维生物科技有限公司 | Device for saponifying and extracting ergosterol |
| CN112107881B (en) * | 2020-09-29 | 2023-12-22 | 内蒙古麦维生物科技有限公司 | Device for extracting ergosterol through saponification |
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