CN104083898B - A kind of Chinese medicine extraction system - Google Patents
A kind of Chinese medicine extraction system Download PDFInfo
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- CN104083898B CN104083898B CN201410277394.5A CN201410277394A CN104083898B CN 104083898 B CN104083898 B CN 104083898B CN 201410277394 A CN201410277394 A CN 201410277394A CN 104083898 B CN104083898 B CN 104083898B
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Abstract
The invention provides a kind of Chinese medicine extraction system, comprise the second reflux, the second reflux has the taper drainage hood that is inserted into sample solution device inside, the large end face of taper drainage hood covers whole liquid level, and be positioned at the position of liquid level the most close above sample solution device upper end, the all gas producing in microwave heating process can be entered in taper drainage hood, under the effect of the inwall of taper drainage hood, be condensed into liquid, and be back in sample solution along taper drainage hood, reduce the air pressure of sample solution device top, improve ultrasonic vibration effect.
Description
Technical field
The present invention relates to a kind of Chinese medicine extraction system, belong to the abstraction technique neck of Chinese medicine useful componentTerritory.
Background technology
Active skull cap components in plant or Chinese medicine is at medicine, food, chemical industry, cosmetics, feed etc.In field, have broad application prospects. Chinese medical concrete, liquid extract or biological active matter in pharmaceuticals industryThe preparation of the functional additive of plant origin in the preparation of matter and food, cosmetics, feed industryAll need to adopt extraction equipment; In chemical industry and chemical analysis field, sample pre-treatments or sample preparation,The processes such as chemical synthesis also may need to adopt clear up, extraction equipment or reactor.
It is emerging in recent years extractive technique that ultrasonic wave assisted extraction and Microwave-assisted Extraction are got. From dry thingIn material, extract target compound and be roughly divided into two steps: the 1) infiltration of material, i.e. the expansion of material andAquation; 2) solubility target compound is by diffusion, the mass transport process of infiltration from material to solvent. GrindStudy carefully and show, ultrasonic wave can make plant cell wall produce hole, is conducive to target compound in cellStripping, can promote mass transport process. In addition, ultrasonic wave can also reduce raw meal particle size, thereby increasesThe contact area of material and solvent, is conducive to the extraction of target compound. Ultrasonic wave assisted extraction hasEasy to operate, with low cost, extraction time is short, be easy to amplify the advantage such as production. That commonly uses at present is superSound wave extraction element comprises sonde-type extraction element and water-bath type extraction element. The former probe effect modelBe with limit, be unfavorable for amplifying and produce; The ultrasonic vibration energy that the latter produces must be by medium and sampleBottle just can be passed to sample, and this indirectly ul-trasonic irradiation mode may affect extraction efficiency.
Microwave can or be extracted material by intracellular polar water molecules and absorbs and produce amount of heat,Make temperature in cell increase rapidly, the pressure that water vapor produces can break through cell membrane and cell membrane, shapeBecome larger mass transfer channel, thereby promote the extraction of target compound. Microwave-assisted Extraction is got has extractionTime is short, solvent load is few, extraction efficiency advantages of higher. Conventional Microwave Extraction device comprises at presentSealed high pressure extraction tank and open atmospheric extraction device. The former intensity to extractor material and closeEnvelope property requires very high, and quantity of sample handling is little, and poor stability is expensive, and need to grow coolingTime. The latter often can not regulate extraction temperature, has affected the optimization of extraction process, when excess TemperatureMay cause some thermal instability target compound degradeds.
In recent years, in order to improve extraction efficiency, the patent that ultrasonic wave and Microwave Extraction technology are combinedDocument is of common occurrence, and Chinese patent literature can make full use of void effect and the microwave of ultrasonic vibrationRadiation had both had high energy effect, can overcome again some deficiency of conventional ultrasound and Microwave Extraction technology.Chinese patent CN2748147Y, CN1651896A.CN2773664Y.CN2822737Y,CN2880211Y discloses several ultrasonic wave Microwave Extraction devices, differs from one another.
But research shows, often there is following point in existing ultrasonic wave and Microwave Extraction device:
While utilizing existing above-mentioned ultrasonic wave Microwave Extraction device to extract, As time goes on, micro-Ripple heat effect is constantly accumulated, and the liquid in sample solution device is much vaporized as gas, gasificationGas is constantly accumulated in sample solution, thereby the top pressure of sample solution is constantly increased, onThe increase of side's pressure declines the ultrasonic vibration effect under condition of the same race, has reduced the extraction of sampleEfficiency.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is to overcome the ultrasonic microwave that involves of the prior artHeater is being processed the technological deficiency of later stage extraction efficiency reduction, thereby provides a kind of efficiency higherThe ultrasonic Microwave Extraction system that involves.
For this reason, the invention provides a kind of ultrasonic Microwave Extraction system that involves of Chinese medicine with reflux,Comprise the openable closed box of upper cover, be arranged at having of described closed box inside openable enterThe sample solution device of mouth, is arranged on the movably microwave introduction device on described sample solution device,Movably ultrasonic wave import device, also comprise be arranged on described closed box inside for make vaporizationThe second reflux that sample solution refluxes, described the second reflux has that to be inserted into described sample moltenThe taper drainage hood of liquid device inside, the big opening end of described taper drainage hood covers whole liquid level and is positioned atThe position of described liquid level the most close above described sample solution device upper end, described taper drainage hood littleMouth end connects condenser pipe, and the outer cover of described condenser pipe is connected to circulating water flow siphunculus, described circulating water flowLoop head and loop exit are set on siphunculus.
The cavity that described sample solution device is cuboid, described microwave introduction device has the institute of being arranged onState the even number microwave entrance on sample solution device, even number microwave entrance is at the sample of described cavityCornerwise two ends in the space that solution forms distribute in pairs with maximum distance.
Described microwave entrance is the opening of rectangular shape or trapezoidal shape, is positioned at the same space diagonalTwo microwave entrances at two ends, the minor face along continuous straight runs of one of them microwave entrance arranges, anotherThe minor face of microwave entrance vertically arranges, the described microwave entrance ratio that minor face vertically arrangesThe vertical direction of the more close described sample solution device of described microwave entrance that minor face along continuous straight runs arrangesSeamed edge; The length of described microwave entrance and the ratio of width are 25/12-24/13.
Described microwave introduction device also comprises the introduction chamber of the trapezoid cross section being connected with described microwave entrance,The osculum end of described introduction chamber is connected with described microwave entrance, and both junctions arrange microwave and suppress coverCircle, the big opening end of described microwave introduction chamber is connected with magnetron, arranges cold on the outer wall of described magnetronBut device, described cooler comprises that socket is arranged on the mount pad of described anode of magnetron, described mount padOn the lug boss that annular water flowing chamber is set and projects upwards from described mount pad, described lug boss willDescribed annular water flowing chamber is divided into the intake tunnel being connected with water inlet and the water outlet being connected with delivery portPassage.
Also comprise and be arranged on described closed box inside halfway sample solution refluxes for making to extractThe first reflux, described the first reflux comprise be inserted in below sample solution liquid level for willThe liquor pump that the sample solution having extracted bursts out, with the discharge nozzle that described liquor pump is connected, is arranged on instituteState the jet in the exit of discharge nozzle, the corresponding feeder setting of described jet, described jet is logicalCross switch valve and be communicated with discharge nozzle or disconnect, also comprise return duct, one end of described return duct is inserted intoIn described sample solution device, the other end is communicated with discharge nozzle by check valve or disconnects.
The ultrasonic Microwave Extraction system that involves of Chinese medicine provided by the invention, also comprises and is arranged on described sampleThe whole liquid levels of product solution device following and be communicated with described discharge nozzle by tube connector for molten to sampleThe disk-shaped tube that liquid stirs, arranges several bellmouths on described disk-shaped tube, described bellmouth littleMouth end is towards liquid level setting; It is molten that one end that described tube connector is connected with described discharge nozzle is positioned at described sampleThe inside of liquid device.
Also comprise and be arranged on second time that refluxes for the sample solution that makes to vaporize in described closed box insideStream device, described the second reflux has the taper drainage that is inserted into described sample solution device insideCover, the big opening end of described taper drainage hood covers whole liquid level and is positioned at described liquid level the most close institute aboveState the position of sample solution device upper end, the osculum end of described taper drainage hood connects condenser pipe, described inThe outer cover of condenser pipe is connected to circulating water flow siphunculus, on described circulating water flow siphunculus, arrange loop head andLoop exit.
Also comprise the cooling back installation being arranged between sample solution device and described closed box, followThe cooling liquid outlet of ring cooling device is communicated with described loop head, described cooling liquid inlet and recyclingMouthful be communicated with, described cooling back installation comprises that laminating is arranged on described sample solution device outer wall notRust steel paster, and be vertically set on several deflectors that highly differ on described stainless steel paster,Described in several, deflector forms corrugated fluid passage, along the described water conservancy diversion of fluid direction of advanceThe height of plate reduces gradually, and the gap between adjacent baffle increases gradually, is positioned at fluid direction of advanceGap between the adjacent baffle of forefront is not more than and is positioned at the adjacent of rear of fluid direction of advance and leadsBetween stream plate, the 0.5-0.8 in gap doubly.
Also comprise coordinated regulation device, described coordinated regulation device is by controlling described microwave introduction deviceImporting the position of device on described sample solution device with described ultrasonic wave makes described microwave import dressPut that to import device to the microwave importing direction in sample solution device and described ultrasonic wave molten to described sampleUltrasound waveguide Inbound orthogonal vertical all the time in liquid device, and, on described coordinated regulation device, establishPut the first warning device, Secondary Report alarm device and the 3rd warning device, extract while beginning described associationImport microwave with microwave introduction device described in adjusting device control, after certain hour, described first reports to the policeDevice sends alarm signal to described coordinated regulation device, ultrasonic described in the control of described coordinated regulation deviceRipple gatherer imports ultrasonic wave; After certain hour, described Secondary Report alarm device is to described collaborativeRegulation device sends alarm signal, microwave introduction device and ultrasonic described in the control of described coordinated regulation deviceRipple gatherer changes its operate power, makes operate power respectively lower than its initial power; The described the 3rdWarning device imports device with the operate power after changing at described microwave introduction device and described ultrasonic waveThe backward described coordinated regulation device of work certain hour sends alarm signal, and described coordinated regulation device firstControl described microwave introduction device and quit work, the described ultrasonic wave of rear control imports device and quits work.
Utilize the ultrasonic Microwave Extraction system that involves of Chinese medicine described in above-mentioned any one to carry out carrying of Chinese medicineTaking technique, comprises the following steps of carrying out successively:
Step 1: open the described upper cover of closed box, and the described entrance of sample solution device, willThe solution of pre-configured sample to be extracted is positioned in described sample solution device, and described in closingEntrance and described upper cover;
Step 2: open described coordinated regulation device, microwave imports described in the control of described coordinated regulation deviceDevice is opened, and described microwave introduction device also imports continuous microwave, institute in described sample solution deviceThe initial power of stating microwave introduction device is P1, after certain hour t1, and of described coordinated regulation deviceOne warning device sends alarm signal to described coordinated regulation device, and described coordinated regulation device is being receivedAfter described alarm signal, control described ultrasonic wave and import device unlatching, and in described sample solution deviceImport ultrasonic wave, the initial power that described ultrasonic wave imports device is P2, described hyperacoustic importing sideTo with the importing direction orthogonal vertical all the time of described microwave, after certain hour t2, described collaborative tuneThe Secondary Report alarm device of control device sends alarm signal to described coordinated regulation device, described coordinated regulationDevice is receiving that after described alarm signal, control described ultrasonic wave imports device and the importing of described microwave simultaneouslyDevice reduces power, makes both power be less than respectively its initial power P1, P2, described collaborative tuneDescribed in the control of control device, ultrasonic wave importing device and described microwave introduction device are with the Power operation after reducingAfter certain hour t3, first control described microwave introduction device out of service, the described ultrasonic wave of rear control importsInstall out of service.
Sample solution in described step 1 is the sample solution of Reishi sporule, and time t1 is 1-3 minute,Time t2 is 3-5 minute, and time t3 is 6-7 minute.
Technique scheme of the present invention has the following advantages compared to existing technology:
1. the ultrasonic Microwave Extraction system that involves of Chinese medicine provided by the invention, comprises and is arranged on described sealingSecond reflux of box house for the sample solution of vaporization is refluxed, described the second refluxThere is the taper drainage hood that is inserted into described sample solution device inside, the large mouth of described taper drainage hoodEnd covers whole liquid level and is positioned at the portion of described liquid level the most close above described sample solution device upper endPosition, the large end face of taper drainage hood covers whole liquid level, and is positioned at described liquid level the most close institute aboveState the position of sample solution device upper end, all gas producing in microwave heating process can be enteredEnter in described taper drainage hood, under the effect of the inwall of taper drainage hood, be condensed into liquid, and alongTaper drainage hood is back in sample solution, reduces the air pressure of sample solution device top, improves ultrasonicRipple vibrating effect; The osculum end of described taper drainage hood connects condenser pipe, the outer cover of described condenser pipeBe connected to circulating water flow siphunculus, cannot carry out the portion gas of condensation by the inwall of taper drainage hood, logicalA bite end of crossing taper drainage hood enters in condenser pipe, cold by circulating water flow siphunculus for condenser pipeBut effect, this portion gas is condensed in condenser pipe, is back in sample solution.
2. the ultrasonic Microwave Extraction system that involves of Chinese medicine provided by the invention, by arranging coordinated regulation dressPut, importing time, importing order, importing power and shut-in time to ultrasonic wave and microwave carry outStrict control, first controls and imports microwave, and after microwave imports certain hour, just start to import ultrasonicRipple, this makes the heat of microwave can pass to better sample solution, thereby guarantees at microwave sampleProduct solution is heated to after certain hour and degree, just carries out hyperacoustic importing, has avoided importing in advanceUltrasonic wave and sample cause the waste of energy when heated; After sample solution is heated to a certain degree,The heat effect of hyperacoustic cavitation and microwave better merges, and, the control of coordinated regulation deviceThe importing direction of making described hyperacoustic importing direction and microwave is vertical, and ultrasonic wave is carried out sampleScissoring vibration, for vibration shell-broken effect the best of sample, and ultrasonic wave is vertical with microwave, increasesHyperacoustic scissoring vibration field intensity, expanded hyperacoustic vibration area, there is the strong vibration of adding and makeMore uniform technique effect must be vibrated, thereby extraction efficiency can be improved; Because ultrasonic wave imports deviceWith microwave introduction device be adjustable, in the time that the height of sample solution is changed, can adjust described superSound wave gatherer and the microwave introduction device position on described sample solution device, thus make instituteThe importing direction of stating ultrasonic wave and microwave can remain vertical, makes the scope of application of native system moreGreatly; In addition, due to the later stage in vibration, sample, probably all by broken wall treatment, is controlled superThe power of sound wave gatherer and microwave introduction device is less than initial power, can avoid from broken wallCell membrane in enter damaged cell membrane under the active material that goes out of mass transfer strong effect of vibration againIn, improve the extracted amount that extracts the later stage; And, extract later stage microwave heat effect for extractAct on not obvious, first out of service by coordinated regulation device control microwave introduction device, canFurther reduce energy consumption.
3. the ultrasonic Microwave Extraction system that involves of Chinese medicine provided by the invention, described sample solution device isThe cavity of cuboid, described microwave introduction device has the even number being arranged on described sample solution deviceIndividual microwave entrance, the diagonal in the space that even number microwave entrance forms at the sample solution of described cavityTwo ends distribute in pairs with maximum distance. Microwave entrance adopts the even number mode of design in pairs, andThe paired distribution in cornerwise two ends in the space that microwave entrance forms in cavity along sample solution,After this imports ultrasonic wave, the microwave importing from two microwave entrances is crossing with ultrasonic wave respectively, andAnd intersection point is positioned at conplane two opposite ends, after microwave is crossing with ultrasonic wave, hyperacoustic shearing is shakenMoving effect is enhanced respectively at conplane two ends, and strengthens diffusion along this plane phaseTransmit mutually, strengthened the vibration shell-broken effect of ultrasonic wave in whole space.
4. the ultrasonic Microwave Extraction system that involves of Chinese medicine provided by the invention, described microwave entrance is rectangularThe opening of shape shape or trapezoidal shape, is positioned at two microwave entrances at the same space diagonal two ends, itsIn the minor face along continuous straight runs of a microwave entrance arrange, the minor face of another microwave entrance is along vertical sideTo setting, the institute that the described microwave entrance that minor face vertically arranges arranges than minor face along continuous straight runsState the seamed edge of the vertical direction of the more close described sample solution device of microwave entrance; Described microwave entranceThe ratio of length and width is 25/12-24/13. The present invention adopts microwave incidence angle to become 0 with sample solutionDegree angle, is absorbed microwave energy to greatest extent by sample solution. Described in two, microwave entrance is by longitudinal and horizontalTo layout, after making microwave energy penetrate cavity by waveguide, the component of the horizontal direction of leading wave field withThe component of vertical direction forms orthogonal superposition in cavity, has improved microwave field density, makes field intensity simultaneouslyDistribute more even, sample solution is in the radiation of high-intensity microwave energy completely, has improved heating using microwaveUniformity and the intensity of heating using microwave, this kind of particular design of evidence microwave entrance, forWith the extraction of the same sample solution of amount, in the situation that obviously reducing microwave heating time, sampleThe extraction efficiency of product but obviously improves; The cavity that described sample solution device is cuboid, this makes micro-Ripple is farthest reflected in this device, thereby the utilization rate of microwave is greatly improved,And, between the microwave reflecting, can form the field intensity of orthogonal superposition, further increase microwaveThe efficiency of heating surface.
5. the ultrasonic Microwave Extraction system that involves of Chinese medicine provided by the invention, described microwave introduction deviceAlso comprise the introduction chamber of the trapezoid cross section being connected with described microwave entrance, described introduction chamber is waveguide cavity,The osculum end of described introduction chamber is connected with described microwave entrance, and microwave is obtained in the time entering microwave entranceStrengthen to concentrating, both junctions arrange microwave and suppress lasso, have prevented microwave letting out in junctionReveal, the big opening end of described microwave introduction chamber is connected with magnetron, and magnetron is in generation when microwave, magnetic controlThe anode heat of pipe constantly raises, by cooler being set on the outer wall of described magnetron, for rightMagnetron carries out cooling, can avoid the magnetron working time larger time, because heat is difficult to scatter and disappearThe burnout phenomenon causing. Described cooler comprises that socket is arranged on the mount pad of described anode of magnetron,The lug boss that annular water flowing chamber is set on described mount pad and projects upwards from described mount pad, instituteState lug boss and described annular water flowing chamber is divided into the intake tunnel and and the delivery port that are connected with water inletThe exhalant canal connecting, annular mount pad is directly socketed on described magnetron, is convenient to install, andAnnular water flowing chamber is set on mount pad and can makes magnetron obtain omnibearing heat radiation, more importantlyBe, lug boss is set on mount pad, described lug boss is divided into described annular water flowing chamber and water inletThe intake tunnel connecting and the exhalant canal being connected with delivery port, this kind of design makes the knot of coolerStructure is very compact, and cooling effect is good.
6. the ultrasonic Microwave Extraction system that involves of Chinese medicine provided by the invention, described in also comprising and being arranged onClosed box is inner for making to extract the first reflux that halfway sample solution refluxes, and described theOne reflux comprise be inserted in below sample solution liquid level for the sample solution having extracted is burst outLiquor pump, with the discharge nozzle that described liquor pump is connected, be arranged on the spray in the exit of described discharge nozzleLoophole, the corresponding feeder setting of described jet, described jet is communicated with discharge nozzle by switch valveOr disconnect, also comprising return duct, one end of described return duct is inserted in described sample solution device,The other end is communicated with discharge nozzle by check valve or disconnects. After sample solution extracts, orIn leaching process, need sample solution to pump while detecting, open liquor pump 2 by sample solution pumpDeliver in described discharge nozzle, open switch valve, the coating part entering in discharge nozzle enters jet,Spray into feeder from described jet so that collect and detect, now, in described discharge nozzlePressure less, be less than the spring pressure of check valve, closed check valve, sample solution can not pass through backStream pipe is back in sample solution device, can carry out lasting pumping; Meanwhile, described in enteringAnother part solution in discharge nozzle enters in mixing component by tube connector, and from the cone of mixing componentShape hole is spouting, and the solution of device bottom surface is dug, and has avoided the sample that viscosity is larger moltenLiquid is difficult to the problem of pumping. In the time not needing pumping, (for example sample solution is found sample extraction after detectingNot thorough), switch valve cuts out, now, because liquor pump continues to pumping sample solution in discharge nozzle,Pressure in discharge nozzle constantly increases, in the time that the pressure in discharge nozzle is greater than the spring pressure of check valve,The flap of described check valve is opened, and check valve is opened towards the inside of sample solution device, is positioned atSample solution in material pipe enters in return duct along check valve, is back to sample from described return ductIn solution device, make sample solution carry out inner loop, prevent that the sample solution that viscosity is larger from producingThe problem of precipitation, the vibrating effect of auxiliary ultrasonic. While finding that after retrieval sample extraction is not thorough,Open the valve below feeder, feeder is communicated with, by described sample weight with sample solution deviceNew importing in described sample solution device, extracts further, and described feeder simultaneously canUsing the entrance as sample solution. Above-mentioned design of the present invention, by the pan feeding of sample solution, pumping,Detect, again import and prevent that the effect of precipitation is combined as a whole, avoided available technology adoptingGeneral bottle is during as sample solution device, all needs sample in pan feeding, discharging and while detectingBottle takes out the technological deficiency that just can reduce operating efficiency from closed box, and especially applicableIn the extraction of the larger sample solution of viscosity,, come for the extraction of the sample solution of experimental stage meanwhileSay, because researcher is immature for the research of experiment condition, usually there will be extraction halfwaySituation, the defect of sample bottle has been avoided taking out frequently, has been packed in this kind of design, can be right by pumpingThe extraction situation of sample is understood, and has reduced working strength.
7. the ultrasonic Microwave Extraction system that involves of Chinese medicine provided by the invention, described in also comprising and being arranged onThe whole liquid levels of sample solution device following and be communicated with described discharge nozzle by tube connector for to sampleThe disk-shaped tube that solution stirs, arranges several bellmouths on described disk-shaped tube, described bellmouth isBellmouth, the osculum end of described bellmouth is towards liquid level setting; Described tube connector and described discharge nozzle connectThe one end connecing is positioned at the inside of described sample solution device. Described liquor pump is time needs pumping outwardWait, play the effect of pumping sample solution outward, in not needing outward pumping sample solution,Spray the liquid level to sample solution device by the bellmouth being arranged on disk-shaped tube, thereby to described sampleSample solution in product solution device produces and agitates, and has played the effect of stirring, and it is heavy effectively to have preventedForm sediment, because described liquor pump one pump is dual-purpose, just can stir by self circulation of sample solutionMix, do not need to introduce shaft, just can play good anti-precipitation. Described bellmouth is taperHole, the osculum end of described bellmouth is towards liquid level setting. Bellmouth is set to bellmouth and osculum end courtTo liquid level setting, can make sample solution enter liquid level in the mode of jet, strengthen stirring action,Thereby improve sludge proof effect. The mixing component that dish type arranges increases stirring area, further strengthensAnti-sedimentation effect.
8. the ultrasonic Microwave Extraction system that involves of Chinese medicine provided by the invention, cooling back installation coldBut liquid outlet is communicated with described loop head, and described cooling liquid inlet is communicated with loop exit, forCooling liquid and for the outer wall of sample solution device being carried out to cooling cooling back installation phase refluxesIntercommunicated, thus the cold of above-mentioned two cooling systems of the present invention is reused, reduceEnergy consumption, and the quantity of having dwindled the extraneous chilled water system of native system, makes structure compacter;And for the ease of rear circulating cooling liquid the pressurization for front circulating cooling, described in severalDeflector forms corrugated fluid passage, along the height of the described deflector of fluid direction of advance byGradually reduce, the gap between adjacent baffle increases gradually, is positioned at the phase of fluid direction of advance forefrontGap between adjacent deflector is not more than between between the adjacent baffle at the rear of fluid direction of advanceThe 0.5-0.8 of gap doubly.
Brief description of the drawings
For content of the present invention is more likely to be clearly understood, below according to concrete reality of the present inventionExecute example also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the ultrasonic structural representation that involves Microwave Extraction system that embodiments of the invention 1 provide;
Fig. 2 is coordinated regulation device and the whole system of the extraction system that provides of embodiments of the invention 1Electricity connection diagram;
Fig. 3 is that the microwave entrance of the extraction system that provides of embodiments of the invention 2 is at sample solution deviceOn the structural representation of set-up mode;
Fig. 4 is that the structure of the cooler of the magnetron of the extraction system that provides of embodiments of the invention 3 is shownIntention;
Fig. 5 is the first reflux and the sample solution of the extraction system that provides of embodiments of the invention 4The scheme of installation of device;
Fig. 6 is the structural representation of the disk-shaped tube that provides of embodiments of the invention 4;
Fig. 7 is the structural representation of the cooling back installation of the extraction system that provides of embodiments of the invention 5Figure.
In figure, Reference numeral is expressed as: 1-closed box, 2-sample solution device; 20-feeder; 21-Liquor pump; 22-discharge nozzle; 23-jet; 24-switch valve; 25-return duct; 26-check valve; 27-Tube connector; 28-disk-shaped tube; 29-bellmouth; 3-cooling-cycle device; 31-cooling liquid inlet; 32-Cooling liquid outlet; 33-deflector; 5-microwave introduction device; 51-microwave entrance; 52-introduction chamber; 53-Magnetron; 54-cooler; 54a-mount pad; 54b-annular water flowing chamber; 54c-lug boss; 54d-Water inlet; 54e-delivery port; 54f-outer shroud; 54k-notch; The 54h-gap of circulating; 6-ultrasound waveguideEnter device; 7-coordinated regulation device; 70-PLC; 71-the first warning device; 72-Secondary Report alarm device;73-the 3rd warning device; 81-taper drainage hood; 82-condenser pipe; 83-circulating water flow siphunculus; 84-Loop head; 85-loop exit; 10-motor.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, embodiment provides a kind of surpassing for Chinese medicine or active substance of plant extractionSound wave and Microwave Extraction system, comprise the openable closed box 1 of upper cover, is arranged at described closed boxThe sample solution device 2 with openable entrance of 1 inside, is positioned at described sample solution device 2 HesBetween described casing 1 and the sidewall setting of the described sample solution device 2 of fitting there is cooling liquid inlet31 and the cooling back installation 3 of cooling liquid outlet 32, also comprise and be arranged on described sample solution device 2On movably microwave introduction device 5, movably ultrasonic wave imports device 6 and coordinated regulation dressPut 7, described coordinated regulation device 7 comprise PLC controller 70 and can with PLC controller 70,Microwave introduction device 5 and ultrasonic wave import the first warning device 71, the Secondary Report of device 6 feedback operationAlarm device 72, the 3rd warning device 73, at this, described the first warning device 71, Secondary Report alarm device72 and the 3rd warning device 73 generally adopt for those skilled in the art there is time counting functionSignalling means.
In the present embodiment, described microwave introduction device 5 comprise produce the magnetron 53 of microwave, forThe introduction chamber 52 that conducts the microwave that described magnetron 53 produces, described introduction chamber 52 is trapezoid cross section,Wherein big opening end is connected with magnetron 53, and osculum end is connected to microwave entrance 51, described microwave entrance51 are arranged in the upright side walls of described sample solution device 2, and this microwave entrance 51 is oblong openings,This oblong openings makes the importing direction of microwave and liquid level be zero degree angle, makes sample solution maximumBe heated to degree. Described ultrasonic wave importing device 6 is positioned at the bottom of described sample solution device 2,Hyperacoustic importing direction is substantially vertical with the importing direction of microwave, thereby makes microwave heating action pairProduce huge forward impact in hyperacoustic shearing shell-broken effect, greatly improved ultrasonic wave for sampleThe destruction efficiency of product cell membrane.
Preferred as one, the importing direction of described ultrasonic wave and described microwave is orthogonal vertical, now,Microwave heating action not only can be aggravated hyperacoustic shearing shell-broken effect, and, can produce largerStack broken wall field intensity, be convenient to promote evenly carrying out of broken wall.
Import device 6 at described sample solution in order to control described microwave introduction device 5 and ultrasonic waveImporting position on device 2, the same side of described sample solution device 2 arranges several microwave entrances51, meanwhile, this sidewall passes through movably baffle plate (not shown) and described microwave introduction device 5Connect, in the time that needs import microwave to a certain microwave entrance 51, mobile described baffle plate makes described baffle plate notBlock this microwave entrance 51, in the time that needs change the entrance that imports microwave, mobile this baffle plate, makes gearPlate will not need the entrance that imports microwave to block, and so can realize the tune of baffle plate for microwave entrance 51Whole, in the present embodiment, the screw that moves through of described baffle plate is realized electrodeless adjusting. At the present embodimentIn, in order to realize the control that described ultrasonic wave is imported to the importing position of device 6, molten at described sampleOn the sidewall of the described ultrasonic wave importing of the installation device 6 of liquid device 2, guide-track groove (not shown) is set,Described ultrasonic wave imports on device 6 and is provided with the sidewall matching with described guide-track groove, by described sidewallEmbed described guide-track groove, can realize described ultrasonic wave importing device 6 by sliding molten at described sampleMovement on liquid device 2, thus change ultrasonic wave imports the ultrasonic vibration orientation of device 6.
In the present embodiment, in order to realize the collaborative control to ultrasound waveguide Inbound and microwave importing directionSystem, described ultrasonic wave imports on device 5 and described microwave introduction device 6 displacement transducer is set respectively(not shown), the PLC controller 70 of described displacement transducer and described coordinated regulation device 7Connect, can transmit displacement signal and receive PLC controller 70 to described PLC controller 70When action order, move to predefined position.
In the present embodiment, the meaning of described cooling back installation setting is: system works long hoursThe heat that rear generation is a large amount of, heat cannot shed service life of the system that affects, by described sampleCooling back installation 3 is set in the gap of solution device 2 and described closed box 1, can will is not onlyThe amount of heat producing in system work scatters and disappears, and cooling back installation 3 is arranged between the two and can be madeThe system of obtaining is compacter, when work, imports cooling fluid from cooling liquid inlet 31, and cooling fluid is for coldConduction the heat of the system liquid that is cooled is taken away, finally discharge from cooling liquid outlet 32, thereby makeThe heat that obtains system (especially sample solution device 2) is dispersed, and improves the service life of system.
The above-mentioned ultrasonic active material that involves Microwave Extraction system and carry out sample that utilizes that the present embodiment providesWhen extraction, comprise following processing step:
Step 1: open the described upper cover of closed box 1, and the described entrance of sample solution device 2,The solution of pre-configured sample to be extracted is positioned in described sample solution device 2, and closesDescribed entrance and described upper cover;
Step 2: open described coordinated regulation device 7, as shown in Figure 2, described coordinated regulation device 7PLC controller 70 first to described microwave introduction device 5 and the first warning device 71 transmitted signals,Described microwave introduction device 5 is started working with initial power P1 immediately receiving after described signal, meanwhile,Described the first warning device 71 starts to carry out time counting, elapsed time t1 receiving after described signalAfter, described the first warning device 71 sends alarm signal to described PLC controller, and described PLC controlsDevice 70 imports device 6 to described ultrasonic wave and sends working signal receiving after described alarm signal, and withTime send working signal to described Secondary Report alarm device 72, described ultrasonic wave imports device 71 and is receivingAfter described working signal, start working immediately with initial power P2, described Secondary Report alarm device 72 is connecingAfter receiving working signal, start to carry out time counting, after elapsed time t2, described Secondary Report alarm device 72To described PLC controller 70 transmitted signals, described PLC controller receive after described signal simultaneously toDescribed microwave introduction device 5 and described ultrasonic wave import device 6 and send the signal that changes operating power,And send working signal to the 3rd warning device 73, described microwave introduction device 5 and described ultrasound waveguideEnter device 6 and change respectively its operating power receiving after this signal, make operating power be less than respectively itInitial power P1, P2, described the 3rd warning device 73 starts the time of carrying out receiving after this working signalCounting, after elapsed time t3, described the 3rd warning device 73 sends letter to described PLC controller 70Number, described PLC controller 70 is first controlled described microwave introduction device 5 after described signal and is stopped receivingOnly work, the described ultrasonic wave of rear control imports device 6 and quits work.
The said extracted system of the present embodiment, has been realized described microwave has been led by coordinated regulation device 7Enter job order that device 5 and described ultrasonic wave import device 6, working time, operating power withAnd stop order Comprehensive Control. First control and import microwave, and import after certain hour just at microwaveStart to import ultrasonic wave, this makes the heat of microwave can pass to better sample solution, thereby reallyProtect and at microwave, sample solution is heated to after certain hour and degree, just carry out hyperacoustic importing, keep awayExempt to import in advance ultrasonic wave and sample causes the waste of energy when heated; Sample solution is heatedTo a certain extent, the heat effect of hyperacoustic cavitation and microwave better merges, and,It is vertical that coordinated regulation device 7 is controlled the importing direction of described hyperacoustic importing direction and microwave, makesUltrasonic wave carries out scissoring vibration to sample, for vibration shell-broken effect the best of sample, and ultrasonic waveVertical with microwave, increase hyperacoustic scissoring vibration field intensity, expand hyperacoustic vibration area,There is the strong vibration of adding and make the more uniform technique effect of vibration, thereby can improve extraction efficiency; ByBe adjustable in ultrasonic wave importing device 6 and microwave introduction device 6, changed at the height of sample solutionWhen change, can adjust described ultrasonic wave and import sample solution device 2 described in device 6 microwave introduction devices 5On position, thereby make the importing direction of described ultrasonic wave and microwave can remain vertical, makeThe scope of application that obtains native system is larger; In addition, due to the later stage in vibration, sample is probably completePortion is by broken wall treatment, and the power of controlling ultrasonic wave importing device and microwave introduction device is less than initial power,Can avoid the active material that mass transfer has gone out from the cell membrane of broken wall to do in strong vibration againWith under enter in damaged cell membrane, improve and extract the extracted amount in later stage; And, extract later stage microwaveHeat effect for extract effect not obvious, import by coordinated regulation device control microwaveDevice is first out of service, can further reduce energy consumption.
It should be noted that, utilize the said extracted system that the present embodiment provides to carry out bioactivatorExtraction time, described time t1, t2, t3, initial power P1, P2 and change after operate powerCan change according to the different material extracting, above-mentioned numerical value is in the time that extraction work starts, according to carryingThe different material of getting is pre-set. In the present embodiment, said extracted system is used for Reishi sporuleExtraction, wherein time t1 is 1-3 minute, time t2 is 3-5 minute, time t3 is that 2-3 dividesClock, thus whole extraction time was controlled in 6-11 minute, greatly improve extraction efficiency,Initial power P1 is 50-200W, and initial power P2 is 50-100W, greatly reduces energy consumption.
Embodiment 2
The present embodiment provides a kind of ultrasonic Microwave Extraction system that involves, and it is on embodiment 1 basisDistortion, as shown in Figure 3, the extraction system that the present embodiment provides exists with respect to the improvement of embodiment 1In: the cavity that described sample solution device 2 is cuboid, described microwave introduction device 5 has settingEven number microwave entrance 51 on described sample solution device 2, even number microwave entrance 51 is describedCornerwise two ends in the space that the sample solution of cavity forms distribute in pairs with maximum distance. Two institutesCornerwise two ends of stating the space that microwave entrance 51 forms at the sample solution of described cavity are with long distanceFrom paired distribution. This make ultrasonic wave import after, the microwave importing from two microwave entrances 51 respectively withUltrasonic wave intersects, and intersection point is positioned at conplane two opposite ends, after microwave is crossing with ultrasonic waveHyperacoustic scissoring vibration effect is enhanced respectively at conplane two ends, and strengthens diffusion workUse along this plane and mutually transmit, strengthened the vibration shell-broken effect of ultrasonic wave in whole space.
As the one distortion of the present embodiment, described microwave entrance 51 can also be set to other numbers,For example 4,6,8 etc. even number numbers, even number microwave entrance 51 is along sample solution shapeCornerwise two ends in the space becoming distribute in pairs with maximum distance.
Improve as one, in the present embodiment, the opening that described microwave entrance 51 is rectangular shape,Be positioned at two microwave entrances 51 at the same space diagonal two ends, the minor face of one of them microwave entrance 51Along continuous straight runs arranges, and the minor face of another microwave entrance 51 vertically arranges, and minor face is along verticalThe described microwave entrance 51 that the described microwave entrance 51 that direction arranges arranges than minor face along continuous straight runs moreThe seamed edge of the vertical direction of close described sample solution device 2; The length of described microwave entrance 51 and wideThe ratio of degree is 25/12-24/13. Particularly, the described microwave entrance that minor face vertically arrangesBetween 51 vertical edges near the strong vertical seamed edge of the described microwave resonance being close to and this vertical seamed edgeDistance is 75 millimeters, and the described microwave entrance 51 of minor face along continuous straight runs setting is near being close toDistance between the vertical edges of the vertical seamed edge of cavity and this vertical seamed edge is 90 millimeters. Described microwave entersThe length of mouth 51 is 250 millimeters, and width is 130 millimeters, and the inside of described cavity has sample solution,The distance of the liquid level of described sample solution and the upper wall of described cavity is 120 millimeters.
The above-mentioned ultrasonic Microwave Extraction system that involves that the present embodiment provides, microwave incidence angle and sample solutionBecome 0 degree angle, microwave energy is absorbed by sample solution to greatest extent. Described in two, microwave entrance 51 is by verticalTo and lateral arrangement, after making microwave energy penetrate cavity by waveguide, the horizontal direction of leading wave fieldThe component of component and vertical direction forms orthogonal superposition in cavity, has improved field intensity, makes field simultaneouslyStrong distribution is more even, and sample solution is in the radiation of high-intensity microwave energy completely, has improved microwave and has addedThe uniformity of heat and the intensity of heating using microwave, this kind of particular design of evidence microwave entrance is rightThe extraction of the same sample solution of Yu Tongliang, in the situation that obviously reducing microwave heating time,The extraction efficiency of sample but obviously improves; The cavity that described sample solution device is cuboid, this makesMicrowave is farthest reflected in this device, thereby makes the utilization rate of microwave obtain carrying very greatlyHeight, and, between the microwave reflecting, can form the field intensity of orthogonal superposition, further increaseHeating using microwave efficiency.
As the one distortion of the present embodiment, described microwave entrance 51 can also be the opening of trapezoidal shape.
Embodiment 3
The present embodiment provides a kind of ultrasonic Microwave Extraction system that involves, and it is on embodiment 1 or 2 basesOn distortion, in the present embodiment, as shown in Figure 4, described microwave introduction device 5 comprises magnetic controlPipe 53, excitation system, reponse system (not shown) and cooler 54. Magnetron 53 is exportedFrequency is 2450MHz, output mean power 6kW, peak power output 10kw. Excitation system has two groups,One group is the electromagnetism iron wire bag that magnetron carries, another group be by enamel-covered wire around the electricity that is enclosed within magnetronCoil outside magnet wire bag, these two parts have special field power supply, the electromagnetism in electromagnetism iron wire bagElectric current is 8.0A left and right, and in additional coil, the large I of electric current is adjusted by coordinated regulation device 7. InsteadFeedback system has two parts, and a part is that anode current is input to around one section of coil in magnet exciting coilIn feed back, a sampling resistor of another part design is connected in anode of magnetron loop, and sun is providedElectrode current information. Described cooler 54 comprises that socket is arranged on the mount pad of described magnetron 53 anodesAnnular water flowing chamber 54b is set on mount pad 54a described in 54a and upwards dashes forward from described mount pad 54aThe lug boss 54c going out, described lug boss 54c is divided into described annular water flowing chamber 54b and water inletThe intake tunnel that 54d connects and the exhalant canal being connected with delivery port 54e. Cooler 54 concreteSize is pressed the size of magnetron 53 and is determined.
In the present embodiment, the integral piece that described cooler 54 is employing extrusion modling, thus make instituteState cooler 54 sealings best. On the outer wall of described annular water flowing chamber 54b, outer shroud 54f is set, instituteState outer shroud 54f for refrigerating gas is installed, for the liquid of annular water flowing chamber 54b is dispelled the heat.
Lug boss 54c is as the watershed of annular water flowing chamber 54b, in order to Inlet and outlet water in the present embodimentThe shunting of stream, makes annular water flowing chamber 54b become circulation runner. Lug boss 54c and annular water flowing chamber 54bCorrespondence goes out to form circulation gap 54h, and its effect is to make whole circumference in annular water flowing chamber 54b have waterFlow through to derive heat, make magnetron 53 anode perisporium heat radiations evenly. The endoporus of cooler 54 and magneticThe external diameter interference fit of keyholed back plate anode. In the present embodiment, on the lateral margin of described mount pad 54a, U is setShape notch, its effect is to beat groove in order to fixing spiral shell for subsequent use while installing for cooler, after it is installedMagnetron is fixed in framework.
Embodiment 4
The present embodiment provides a kind of ultrasonic Microwave Extraction system that involves, and it is at embodiment 1 or 2 or 3Distortion on basis, in the present embodiment, as shown in Figure 5, described extraction system also comprises settingIt is inner for making to extract the first reflux that halfway sample solution refluxes at described closed box 1,Described the first reflux comprise be inserted in below sample solution liquid level for by molten the sample having extractedThe liquor pump 21 that liquid bursts out, for driving the motor 10 of liquor pump 21, is connected with described liquor pump 21Discharge nozzle 22, be arranged on the jet 23 in the exit of described discharge nozzle 22, described jet 23Corresponding feeder 20 arranges, and the lower end of described feeder 20 connects by valve and sample solution device 2On-off is opened, and described jet 23 is communicated with or disconnects with discharge nozzle 22 by switch valve 24, also comprisesReturn duct 25, one end of described return duct 25 is inserted in described sample solution device 2, and the other end is logicalCrossing check valve 26 is communicated with or disconnects with discharge nozzle 22. Also comprise and be arranged on described sample solution device 2All liquid levels following and be communicated with described discharge nozzle 22 by tube connector 27 for sample solution is enteredThe disk-shaped tube 28 that row stirs, arranges several bellmouths 29, described bellmouth on described disk-shaped tube 28Osculum end towards liquid level setting; Described tube connector 27 is positioned at one end that described discharge nozzle 22 is connectedThe inside of described sample solution device 2.
It should be noted that the check valve 26 in the present embodiment is check valves of a kind of spring, its baseThis operation principle is that, in the time that switch valve 24 is opened, the pressure of spring is greater than in described discharge nozzle 22Pressure, the flap of check valve 26 is closed, the sample solution in discharge nozzle 22 can not enter described returningIn stream pipe 25, now, carry out the normal pumping of sample solution; In the time not needing pumping sample solution,Switch valve 24 cuts out, and the pressure in discharge nozzle 22 increases gradually, when the pressure in discharge nozzle 22 is greater thanWhen spring pressure, the flap of check valve 26 is backed down, thereby make check valve towards described sample solutionOpen the inside of device 2, and now, the liquid of discharge nozzle 22 enters described backflow along check valve 26In pipe 25, and be back in described sample solution device 2.
It should be noted that, it arranges the check valve of mentioning in the present embodiment object and is mainly release,And can in the time that described switch valve 24 cuts out, open, make the sample in discharge nozzle 22 enter return ductIn 25 and be back in sample solution device 2; And in the time that described switch valve 24 is opened, described check valve26 close, and the sample solution in discharge nozzle 22 is injected into feeder 20 from described jet 23,In feeder 20, sample solution is collected or is detected, if find after detection, sample solution does not extractCompletely, open the valve between feeder 20 and sample solution device 2, make sample solution againGet back in sample solution device. For realizing this main purpose, specifically the establishing of described check valveIt can be various putting, and except the spring check valve that the present embodiment is mentioned, and can be set toGravity-held check valve, swing type check valve etc.
The above-mentioned design of the present embodiment, by the pan feeding of sample solution, pumping, detection, again import withAnd the effect that prevents precipitation is combined as a whole, avoid bottle that available technology adopting is general as sampleWhen product solution device, in the time of pan feeding, discharging and detection, all need sample bottle to get from closed boxGo out the technological deficiency that just can reduce operating efficiency, and be particularly useful for the sample that viscosity is largerThe extraction of solution, meanwhile, for the extraction of the sample solution of experimental stage, due to researcherResearch for experiment condition is immature, usually there will be and extracts halfway situation, and this kind of design keeps awayExempt to take out frequently, packed into the defect of sample bottle, can enter the extraction situation of sample by pumpingRow is understood, and has reduced working strength.
Embodiment 5
The present embodiment provides a kind of ultrasonic Microwave Extraction system that involves, and it is at embodiment 1 or 2 or 3Or 4 distortion on basis, in the present embodiment, the cooling liquid outlet of described cooling back installation 332 are communicated with described loop head 84, and described cooling liquid inlet 31 is communicated with loop exit 85, described inCooling back installation 3 comprises that laminating is arranged on the stainless steel paster on described sample solution device 2 outer walls,And be vertically set on several deflectors 33 on described stainless steel paster, deflector described in several33 form corrugated fluid passage, as shown in Figure 7, and along fluid direction of advance, adjacent baffleGap between 33 increases gradually, between the adjacent baffle 33 of fluid direction of advance forefrontGap is not more than the 0.5-0.8 in gap between the adjacent baffle 23 at the rear of fluid direction of advanceDoubly.
As further improvement of this embodiment, the height of several deflectors 33 can be set to heightDiffer, and the height that is positioned at the described deflector 33 of the same side falls gradually along the flow direction of fluidLow.
Embodiment 6
The present embodiment provides a kind of ultrasonic Microwave Extraction system that involves, and it is at embodiment 1 or 2 or 3Or 4 or 5 further improvement on basis, in the present embodiment, as shown in Figure 1, also comprise and establishingPut in described closed box 1 inside for the second reflux that the sample solution of vaporization is refluxed, instituteState the second reflux and there is the taper drainage hood 81 that is inserted into described sample solution device inside, described inThe big opening end of taper drainage hood 81 covers whole liquid level and is positioned at described liquid level the most close described sample aboveThe position of solution device 2 upper ends, the osculum end of described taper drainage hood 81 connects condenser pipe 82, described inThe outer cover of condenser pipe 82 is connected to circulating water flow siphunculus 83, on described circulating water flow siphunculus 83, arranges and followsRing entrance 84 and loop exit 85.
Obviously, above-described embodiment is only for example is clearly described, and not to the side of enforcementThe restriction of formula. For those of ordinary skill in the field, also can on the basis of the above descriptionTo make other changes in different forms. Here without also giving all embodimentsWith exhaustive. And the apparent variation of being extended out thus or the still guarantor in the invention of variationProtect among scope.
Claims (4)
1. a Chinese medicine extraction system, comprise the casing (1) of the openable sealing of upper cover, be arranged at the inner sample solution device (2) with openable entrance of described closed box (1), be positioned between described sample solution device (2) and described casing (1) and the cooling back installation (3) with cooling liquid inlet (31) and cooling liquid outlet (32) of the sidewall setting of the described sample solution device (2) of fitting, be arranged on the movably microwave introduction device (5) on described sample solution device (2), movably ultrasonic wave imports device (6), it is characterized in that: also comprise and be arranged on inner the second reflux for the sample solution of vaporization is refluxed of described closed box (1), described the second reflux has the taper drainage hood (81) that is inserted into described sample solution device inside, the big opening end of described taper drainage hood (81) covers whole liquid level and is positioned at the described liquid level position of the most close described sample solution device (2) upper end above, the osculum end of described taper drainage hood (81) connects condenser pipe (82), the outer cover of described condenser pipe (82) is connected to circulating water flow siphunculus (83), loop head (84) and loop exit (85) are set on described circulating water flow siphunculus (83), also comprise and be arranged on inner the first reflux that is used for making to extract halfway sample solution backflow of described closed box (1), described the first reflux comprises the liquor pump (21) for the sample solution having extracted is burst out being inserted in below sample solution liquid level, the discharge nozzle (22) being connected with described liquor pump (21), be arranged on the jet (23) in the exit of described discharge nozzle (22), the corresponding feeder of described jet (23) (20) arranges, the lower end of described feeder (20) is communicated with or disconnects with sample solution device (2) by valve, described jet (23) is communicated with or disconnects with discharge nozzle (22) by switch valve (24), also comprise return duct (25), one end of described return duct (25) is inserted in described sample solution device (2), the other end is communicated with or disconnects with discharge nozzle (22) by check valve (26), also comprise coordinated regulation device (7), described coordinated regulation device (7) imports the position of device (6) on described sample solution device (2) and makes the ultrasound waveguide Inbound all the time orthogonal vertical of described microwave introduction device (5) in to the microwave importing direction in sample solution device (2) and described ultrasonic wave importing device (6) to described sample solution device (2) by controlling described microwave introduction device (5) and described ultrasonic wave, and, on described coordinated regulation device (7), the first warning device is set, Secondary Report alarm device and the 3rd warning device, extract while beginning, described coordinated regulation device (7) is controlled described microwave introduction device (5) and is imported microwave, after certain hour, described the first warning device sends alarm signal to described coordinated regulation device (7), described coordinated regulation device (7) is successively controlled described ultrasonic wave and is imported device (6) importing ultrasonic wave, after certain hour, described Secondary Report alarm device sends alarm signal to described coordinated regulation device, described coordinated regulation device (7) successively controls described microwave introduction device (5) and ultrasonic wave importing device (6) changes its operate power, makes operate power separately respectively lower than its initial power, described the 3rd warning device sends alarm signal at described microwave introduction device (5) and described ultrasonic wave importing device (6) with the backward described coordinated regulation device of operate power work certain hour (7) after changing, described coordinated regulation device (7) is first controlled described microwave introduction device (5) and is quit work, and the described ultrasonic wave of rear control imports device (6) and quits work.
2. Chinese medicine extraction system according to claim 1, it is characterized in that: the cavity that described sample solution device (2) is cuboid, described microwave introduction device (5) has the even number microwave entrance (51) being arranged on described sample solution device (2), and cornerwise two ends in the space that even number microwave entrance (51) forms at the sample solution of described cavity distribute in pairs with maximum distance.
3. Chinese medicine extraction system according to claim 2, it is characterized in that: described microwave entrance (51) is the opening of rectangular shape or trapezoidal shape, be positioned at two microwave entrances (51) at the same space diagonal two ends, the minor face along continuous straight runs of one of them microwave entrance (51) arranges, the minor face of another microwave entrance (51) vertically arranges, the seamed edge of the vertical direction of the more close described sample solution device of described microwave entrance (51) (2) that the described microwave entrance (51) that minor face vertically arranges arranges than minor face along continuous straight runs, the length of described microwave entrance (51) and the ratio of width are 25/12-24/13.
4. Chinese medicine extraction system according to claim 3, it is characterized in that: described microwave introduction device (5) also comprises the introduction chamber (52) of the trapezoid cross section being connected with described microwave entrance (51), the osculum end of described introduction chamber (52) is connected with described microwave entrance (51), both junctions arrange microwave and suppress lasso, the big opening end of described introduction chamber is connected with magnetron (53), cooler (54) is set on the outer wall of described magnetron (53), described cooler (54) comprises that socket is arranged on the mount pad (54a) of described magnetron (53) anode, the lug boss (54c) that annular water flowing chamber (54b) is set on described mount pad (54a) and projects upwards from described mount pad (54a), described annular water flowing chamber (54b) is divided into the intake tunnel being connected with water inlet (54d) and the exhalant canal being connected with delivery port (54e) by described lug boss (54c).
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| KR101102480B1 (en) * | 2004-04-27 | 2012-01-05 | 노부유키 하야시 | Extraction Method using Compressed Hot SolventCHS and its Equipment |
| CN1304831C (en) * | 2005-02-23 | 2007-03-14 | 南开大学 | Microwave / ultrasonic wave composite intensified sample dispelling / extracting resonator |
| CN2773664Y (en) * | 2005-02-23 | 2006-04-19 | 南开大学 | Resonant cavity for dispelling or extracting microwave or ultrasonic composite reinforced sampler |
| CN201070547Y (en) * | 2007-07-24 | 2008-06-11 | 中国科学院武汉植物园 | Thermoregulation type ultrasound wave and microwave coupling extracting device |
| CN102225245B (en) * | 2011-03-28 | 2013-05-22 | 张海 | Method and device for circularly extracting soapnut saponin under collaborative strengthening of ultrasonic wave and microwave |
| CN104014158B (en) * | 2014-06-20 | 2016-03-16 | 王茜南 | A kind of have the ultrasonic of reflux and involve Microwave Extraction system |
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Inventor after: Jin Feng Inventor before: Lin Xueqin |
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Effective date of registration: 20160412 Address after: Yueqing City, Zhejiang province 325600 Yuecheng town Tadatoki outside No. 6 Lane 2 Applicant after: Jin Feng Address before: 215011 Jiangsu city of Suzhou province high tech Zone of Shishan Xinyuan street or building 45 102 Applicant before: Lin Xueqin |
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Effective date of registration: 20170920 Address after: The 9 District 065000 Langfang city of Hebei province Guangyang District Pipeline Bureau 14 Building 1 unit 505 room Patentee after: Shi Hongxia Address before: Yueqing City, Zhejiang province Yuecheng town Tadatoki outside No. 6 Lane 2 Patentee before: Jin Feng |
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