CN106474765A - Manifold type plant component extraction element and process - Google Patents
Manifold type plant component extraction element and process Download PDFInfo
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- CN106474765A CN106474765A CN201510550609.0A CN201510550609A CN106474765A CN 106474765 A CN106474765 A CN 106474765A CN 201510550609 A CN201510550609 A CN 201510550609A CN 106474765 A CN106474765 A CN 106474765A
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Abstract
Manifold type plant component extraction element and process, it is made up of gas-solid-liquid separate system after dissolution system abundant before filtration separation tank and tank and tank, and use multiple coupling mode, the serosity removing Slag treatment is fully dissolved and molecular level other continuous high-efficient filtration separation, two kinds of different components purpose things can be extracted, this appliance arrangement input is little, and operating cost is low simultaneously, and overall structure is easy to assembling and replacing ultrafilter membrane, is that large-scale production provides a kind of preferable lectotype selection.
Description
Technical field
The invention belongs to plant functional component extracts category and in particular to a kind of multi-functional manifold type extraction element and process.
Background technology
Plant is the important Renewable resource that human society is depended on for existence, is also industrial basic raw material, and the functional component that it is contained carries out extraction and application, is the industry most common method such as pharmacy, food, health care, biochemistry.
Traditional extracting method, as infusion process, seepage method, decocting method, still use in suitable scope at present, but because its solvent load is big, long the production cycle, produces effects low, and some heat-sensitive substances are easily compromised simultaneously, the problems such as potential toxic being likely to form when the pesticide especially in extract, chemical fertilizer and heavy-metal residual and processing, improves it would be highly desirable to improve.
Some novel technical methods in the last few years, as supercritical ultrasonics technology, microwave method, supercritical methanol technology, membrane separation process, the prospect of being widely applied and superiority is shown in terms of plant extract, but simply try out on some link points producing at present, still need to substantial amounts of practice accumulation, repair and test raising, the needs of industrialized production can be adapted to.
Content of the invention
In general, the extraction process of plant functional component is divided into extracts the operations different with separating twice, carried out respectively using the different equipment of two classes.Extraction workshop section will be intended to the thorough dissolution of deduction point, inevitable as far as possible that material is comminuted, and increases the usage amount of solvent, then extracting solution is transferred to the further filtration separation of centrifugal station and final precipitation makes product.
And separation must be finer, quality purity is higher, and the kind made is also more, effect value is also higher, but the slurry of excessively tinyization easily causes filtering surface blocking, and infiltration is not smooth, separate difficult, simultaneously excessive solvent also increases the workload of precipitation, which forms the restriction each other of paradox, so improving the efficiency extracted, should there is the breakthrough of link point, more overall to comprehensively follow up, become and mutually restrict as mutually promoting, just can have big income truly.
Combine the pluses and minuses of multiple extracting method for this present invention, using coupled modes, make overall plans, devise a kind of brief integrated system, on the one hand improve extracting power, reduce solvent load, one side idetified separation ability, continuously discharge separated concentrated solution, and be continuously added and contribute to extracting the fresh solvent deeply carrying out, reach once to extract and obtain two kinds of desire extracts simultaneously, reduce idle work to greatest extent, the production cycle is made to shorten dramatically, solvent load significantly reduces, extraction efficiency significantly improves, also indirectly improve the precipitation efficiency of next procedure, and completely eliminate the murder by poisoning sex chromosome mosaicism such as chemical residual, finished products quality, class greatly improves.
Technical solution of the present invention：By the abundant dissolution system before filtration separation tank and tank and the gas-solid-liquid separate system structure cost apparatus after tank, it is characterized in that：The slurry-inlet valve being connected with last process is sequentially communicated with microwave extracter, cooler, ultrasonic extraction device, Homogenizing pump, forms abundant dissolution system, and this homogenizing pump output terminal is connected with filtration separation tank upper lateral part；Filtration separation tank constitutes agent structure by the first filtration rotary drum of vertical concentric setting, the second filtration rotary drum in upright round bucket shape pressure-bearing outer tank, tank；The lower hollow stub shafts of this pot bottom are by the outer layer through hole in axle and internal layer through hole respectively with the centrifuge in gas-solid-liquid separate system after tank, self priming pump is corresponding connects；Whole device each corresponding site be additionally provided with various detections, metering class sensor, and corresponding with man machine interface control and monitor console respectively electrically connect, this device can automatic or manual operate.
The outer tank of described filtration separation tank（5）, by upper end cover（5.1）With circle bucket（5.2）And bottom end cover（5.3）Vertical concentric is connected into airtight round bucket shape pressure-bearing tank body：The top side of this circle bucket is provided with stock inlet（5.2.1）, connect with the outfan of Homogenizing pump；Opposite side is provided with level-sensing device（5.2.2）；This circle bucket middle part side is provided with liquid injection pipe（5.2.3）, through liquid-filling valve（5.2.4）With external solvent source；Paste the medial surface of this circle headwall, the oblique deflector of uniform multi-turn（5.2.5）.Cut open as impartial two halves by perpendicular for this circle bucket, then overlap and be fixed as one, form " half of body weight is box-like " construction, installed with facilitating and overhaul.
Described first filtration rotary drum（6）, by upper supporting（6.1）And pan（6.2）And lower support（6.3）Vertical concentric connection is constituted, and is in centre position in outer tank：This pan is jacket type, is concentrically justified bucket-shaped by the two-layer stainless steel sift coiled sheet of inner clip ultrafilter membrane, the uniform flat deflector of multi-turn on outer layer sieve plate（6.2.1）, the uniform oblique deflector of multi-turn on internal layer sieve plate（6.2.2）, this pan is erected and cuts open as impartial two halves, then overlap and be fixed as one, to facilitate the ultrafilter membrane installed and change different molecular weight ranges；Plate-like for back-off is supported on this, its inner radius is provided with bearing（6.1.1）, upper side of supporting on this, concentric circular is fixed with ring gear（6.1.2）；This lower support is alms bowl shape, and its inner radius is provided with bearing（6.3.1）；The external diameter of this upper and lower supporting is fixed with the upper and lower end sealing of this pan respectively.
Described second filtration rotary drum（7）, by upper supporting（7.1）And pan（7.2）And lower support（7.3）Vertical concentric connection is constituted, and is in centre position in the first filtration rotary drum：This pan is jacket type, is concentrically justified bucket-shaped by the two-layer stainless steel sift coiled sheet of inner clip ultrafilter membrane, the uniform flat deflector of multi-turn on outer layer sieve plate（7.2.1）, this pan is erected and cuts open as impartial two halves, then overlap and be fixed as one, to facilitate the ultrafilter membrane installed and change different molecular weight ranges；Plate-like for back-off is supported on this, its internal diameter and hollow fulcrum bearing（7.1.1）Lower end be connected and fixed, the inner radius on this hollow fulcrum bearing top are provided with bearing（7.1.2）, external diameter concentric circular is fixed with external toothing（7.1.3）；This lower support is alms bowl shape, and inner radius are provided with bearing（7.3.1）；The external diameter of this upper and lower supporting is fixed with the upper and lower end sealing of this pan respectively.
Wear the internal diameter of described outer tank upper end cover, vertical concentric sealing is fixed with hollow stub shafts（5.1.4）, bearing is passed through in its lower end（7.1.2）Couple with the hollow fulcrum bearing positioning of the second rotary drum, and by this fulcrum bearing and bearing（6.1.1）, indirectly position with the upper supporting of the first rotary drum and couple；Wear the internal diameter of described outer tank bottom end cover, vertical concentric sealing is fixed with lower hollow stub shafts（5.3.1）, bearing is passed through in its upper end（7.3.1）Couple with the lower support positioning of the second rotary drum, its axostylus axostyle passes through bearing（6.3.1）Couple with the lower support positioning of the first rotary drum.
It is fixed with motor on described outer tank upper end cover（5.1.2）, its rotating shaft wall-through stretches in tank, and axle head is provided with external gear（5.1.3）, with the external toothing in the second rotary drum fulcrum bearing（7.1.3）Be meshed, this external toothing again with take root in the carrier gear of upper end cover downside（5.1.8）It is meshed, this carrier gear supports upper fixing ring gear with the first rotary drum again（6.1.2）It is meshed, thus this motor can drive first, second two rotary drums to reversely rotate, and synchronization converts with the rotating speed of motor, steering；On this upper end cover, wall-through is additionally provided with cross over pipe（5.1. 7）, through electromagnetic valve（5.1. 6）With upper hollow stub shafts lateral communication, separated with connecting or close inside the second rotary drum by this outer tank top.
The lower hollow stub shafts of described outer tank bottom end cover, are provided with disconnected bilayer through hole in axle with one heart：Its outer layer through hole（5.3.2）Upper lateral is connected with outer pot bottom, and lower end is lateral and centrifuge（8）Input connection；Its internal layer through hole（5.3.3）Upper lateral is connected with the first bottom of the drum, and lower end is through content detection instrument（5.3.4）Cross extraction valve（5.3.5）Connect with next procedure；This extraction valve is according to the numerical value shown by this content detection instrument, automatic open close and adjustment opening degree, the liquid-filling valve in the also related synchronous opening/closing outer tank of this survey meter（5.2.4）And adjust opening degree.
Described microwave extracter（1）, radial chamber is cylindrical shape, inside all puts many waveguides, serosity is from the slurry-inlet valve connecting with last process（1.1）Through effusion meter（1.2）Flow in this many waveguides, the distributed inside energy regenerative of several magnetrons, its powerful radiation energy leads to immediately heat up in material cell, cell wall expansion ruptures, component inside is discharged further and is diffused in solvent, this extractor is according to the automatic start-stop of the numerical value shown by this effusion meter and adjustment energy regenerative amount, through microwave extracting, can obviously reduce the pesticide until in thorough elimination extract, chemical fertilizer and heavy-metal residual, there are other functional entities matchless, because its field of force is powerful and rapid-action, so being particularly suitable for the applications in quick flowing, especially in subnormal ambient, extraction function can be further enhanced, enter cooler for the microwaved serosity of guarantee low-temperature extraction immediately（2）Synchronize cooling to process.
Described ultrasonic extraction device（3）, it is bar type oscillator single tube simple structure, the serosity going out cooler is through flow detection instrument（3.1）Current from this single tube, no dead angle is rapid-action, it is especially suitable for the occasion quickly flowing, this oscillator energy regenerative causes powerful cavitation, and vibration, emulsifying, the second order effect such as spread, smash, the leaching that part to be deducted a percentage can be accelerated is discharged and is fully mixed with solvent, and the worry of no high temperature injury, especially in subnormal ambient, its extraction function has obtained strengthening further, efficiency greatly improves, and this extractor is according to the automatic start-stop of numerical value shown by this flow detection instrument and adjustment energy regenerative amount.
Described Homogenizing pump（4）For online, feed size≤3mm, discharging-material size >=50um, operating pressure 0.8Mpa, its effect one be refined using the strong shearing of this pump, grinding, shock, cavitation, dispersed material, the uniformity of lifting serosity, makes solute and solvent obtain the mass transfer space of large specific surface area, improves extraction efficiency；Two is to order about serosity flowing using the fluid delivery capability of this pump, stands the multiple different active force of each functional entity on the way, is easy to dissolve and separates；Three are suction forces using this pump and combine slurry-inlet valve（1.1）Adjustment opening degree, intensified negative pressure phenomenon in suction area, to strengthen the extraction function of microwave, ultrasound wave；Four is that this pump can be according to level-sensing device in outer tank（5.2.2）Shown numerical value, automatic open close and adjustment rotating speed, maintain serosity liquid level in outer tank, all-the-time stable in the height of relative constancy with suitable flow.
Described slurry-inlet valve（1.1）For electrodynamic valve, last process goes the serosity of Slag treatment to enter microwave extracter through this valve, and this valve is according to the vacuum meter at this extractor rear portion（1.3）Shown numerical value, automatic open close and adjustment opening degree, to control the influx of serosity, cooperation Homogenizing pump forms the negative pressure appearance of appropriateness in microwave extracter and ultrasonic extraction device.
Described centrifuge（8）For lower discharging and filtering formula, efficiently separate particle diameter >=2um, have extremely strong solid, liquid separating power：Its input is through pulp-expelling valve（8.2）Cross content detection instrument（8.1）, outer layer through hole with hollow stub shafts under outer tank（5.3.2）Lateral communication, by the trapped fluid after separation in outer tank, carries out tank solid, liquid separating by this centrifuge, and wherein the scum pipe from bottom for the solid residue enters next procedure and switchs to his and uses, and liquid then enters transfer tank（8.3）, then through tapping valve（8.5）Cross check valve（8.6）It is incorporated into starching pipeline, flowing back to mix with new serosity continues to participate in extraction；This pulp-expelling valve（8.2）According to content detection instrument（8.1）Shown numerical value, automatic open close and adjustment opening degree, the also related synchronous opening/closing centrifuge of this survey meter（8）；This tapping valve（8.5）According to tank gage in this transfer tank（8.4）Shown numerical value, automatic open close and adjustment opening degree, to prevent liquid spill in transfer tank or to be evacuated.
Described self priming pump（9）, operating pressure 0.8Mpa, there is good adaptability to the serosity that gas-solid-liquid mixes：Its input pipe（9.1）Through electromagnetic valve（9.3）Cross fluid survey meter（9.2）, laterally penetrate in lower hollow stub shafts, along internal layer through hole（5.3.3）Up connect with the second bottom of the drum, thus can extract liquid and the gas in this rotary drum, cause the vacuum in this rotary drum；This pump output terminal is through check valve（9.4）With gas-liquid separator（9.5）Lateral communication, the trachea of this separator upper end（9.6）Connect with outer tank upper end cover, this separator lower port is through pressure regulator valve（9.7）Connect with next procedure.
The present invention, compared with prior art scheme, has as follows substantially beneficial effect.
1, low cost, production capacity are high, and a set of equipment runs and obtains two kinds of extracts simultaneously.
2, coupling enhances dissolving, separating effect, and finished products yield is high, quality better.
3, solvent load is greatly reduced, and reduces precipitation cost, energy-saving.
4, effectively eliminate extract Pesticides, chemical fertilizer and heavy-metal residual, nonhazardouss.
5, apparatus adaptability is strong, and operating flexibility is big, can be widely used for various biomass multiple components and extracts.
Brief description
Fig. 1 is this apparatus structure schematic diagram.
Fig. 2 is filtration separation jar structure schematic diagram in device.
Fig. 3 is present invention process flow chart.
In figure label：
1 microwave extracter；1.1 slurry-inlet valve；1.2 effusion meter；1.3 vacuum meter；
2 coolers；2.1 temperature controller；
3 ultrasonic extraction devices；3.1 flow detection instrument；3.2 check valve；
4 Homogenizing pumps；
5 outer tanks；5.1 upper end cover；5.1.1 pressure gauge；5.1.2 motor；5.1.3 external gear；5.1.4 hollow stub shafts are gone up；5.1.5 vacuum meter；5.1.6 electromagnetic valve；5.1.7 cross over pipe；5.1.8 carrier gear；5.1.9 relief valve；5.2 circle buckets；5.2.1 stock inlet；5.2.2 level-sensing device；5.2.3 liquid injection pipe；5.2.4 liquid-filling valve；5.2.5 oblique deflector；5.3 bottom end cover；5.3.1 hollow stub shafts are descended；5.3.2 outer layer through hole；5.3.3 internal layer through hole；5.3.4 content meter；5.3.5 extract valve；
6 first filtration rotary drums；Support on 6.1；6.1.1 bearing；6.1.2 ring gear；6.2 pan；6.2.1 flat deflector；6.2.2 oblique deflector；6.3 lower support；6.3.1 bearing；
7 second filtration rotary drums；Support on 7.1；7.1.1 hollow fulcrum bearing；7.1.2 bearing；7.1.3 external toothing；7.2 pan；7.2.1 flat deflector；7.3 lower support；7.3.1 bearing；
8 centrifuges；8.1 content meter；8.2 pulp-expelling valve；8.3 transfer tanks；8.4 tank gage；8.5 tapping valve；8.6 check valve；
9 self priming pumps；9.1 input pipe；9.2 flow detection instrument；9.3 electromagnetic valve；9.4 check valve；9.5 gas-liquid separator；9.6 trachea；9.7 pressure regulator valve.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples, does not limit the present invention.
Extract pigment and tannin from discarded Semen Castaneae bud.
Concrete operation step：Connect man machine interface control and monitor console main power first，Show that each valve of this device and functional entity all locate Normal Shutdown state，Then the pressure regulator valve 9.7 of adjustment gas-liquid separator lower end is 0.3Mpa，Then starting motor 5.1.2 drives the first filtration rotary drum 6 and the second filtration rotary drum 7 slowly to rotate round about by 20 circle/minutes，Start Homogenizing pump 4 simultaneously，Negative pressure in area in suction，Vacuum meter 1.3 is opened and is adjusted the opening degree of slurry-inlet valve 1.1，Remove the serosity of Slag treatment through last process through effusion meter 1.2，Flow in the microwave extracter 1 started and adjusted by this effusion meter energy regenerative amount and accept intensification wall-breaking abstraction，Then continue into and in cooler 2, carry out cooling process，≤ 60 DEG C of serosity continues to move ahead，Enter through flow detection instrument 3.1 in the ultrasonic extraction device 3 being started and adjusted by this survey meter energy regenerative amount，Carry out cavitation、Vibration、The extraction such as diffusion，Then cross check valve 3.2 to be aspirated by Homogenizing pump 4，And shear、Grind、Refinement、It is dispersed into the homogeneous slurry of granularity >=50um，Solute and solution obtain the mass transfer effect of large specific surface area.
Through above-mentioned microwave, ultrasound wave, the process of Homogenizing pump difference mechanism of action difference model of action, part to be deducted a percentage in serosity has obtained sufficient release and has dissolved, especially vacuum meter 1.3 gauge pressure is -0.1Mpa, in i.e. from slurry-inlet valve 1.1 to the suction area of Homogenizing pump 4 input, all the time maintain -0.1Mpa vacuum, the plant tissue of external pressure support is lost in serosity, it is more easy to be transfused to intracellular energy institute breaking cellular wall, also the energy being more easy to be imported in solution is acted on, this just greatly enhances the extraction function of microwave and ultrasound, also the slurry discongested is provided for Homogenizing pump, thus effectively achieving microwave extracter, ultrasonic extraction device, coupling effect between Homogenizing pump, part to be deducted a percentage in serosity is almost thoroughly dissolved in solvent, obtain the effect got twice the result with half the effort.
Serosity through above-mentioned abundant dissolving, inputted the top of outer tank 5 by Homogenizing pump with the pressure of >=0.3Mpa through stock inlet 5.2.1, and the tortuous passageway that constituted along flat deflector 6.2.1 and oblique deflector 5.2.5 is round-about descending, the the first filtration rotary drum 6 being rotated therebetween stirs, form that ring of eddy pan wall is oblique descending, thus extending time of contact and the area of serosity and this rotary drum filtering surface.Serosity liquid level rises to the residing height of level-sensing device 5.2.2 quickly, and Homogenizing pump slows down rotating speed, and serosity blows slowly and injects, and maintains tank level setting height.
The now relatively small molecular constituents such as pigment solution in the serosity of constant flow, through the ultrafilter membrane of molecular weight ranges 100, passes through pan 6.2 and enters in the first rotary drum, become by detached permeate；The serosity being trapped then continues outside pot bottom flowing, go out tank from the outer layer through hole 5.3.2 of lower hollow stub shafts 5.3.1, cross the pulp-expelling valve 8.2 being opened and adjusted by this analyzer opening degree through content meter 8.1, enter and carry out admittedly in the related synchronous centrifuge 8 opened, liquid separates, wherein arranged from lower manifold by detached solid residue and switch to his use to next procedure, liquid then enters in transfer tank 8.3, in tank, tank gage 8.4 is opened and is adjusted the opening degree of this tank bottom tapping valve 8.5, this pot liquid is subject to the vacuum suction of suction area, mix with new serosity through check valve 8.6 backflow, continue to participate in extraction.
The permeate in the first rotary drum is entered in said process, by first, second rotary drum jointly reversely agitation ring drum wall descending, wherein relatively smaller molecular weight composition such as tanning solution, through the ultrafilter membrane of molecular weight ranges 2000, pass through pan 7.2 to enter in the second rotary drum, become by detached permeate；The pigment solution being trapped then continues to flow to the first bottom of the drum, goes out the first rotary drum from the internal layer through hole 5.3.3 of lower hollow stub shafts, crosses through content meter 5.3.4 and is opened and adjusted by this analyzer the extraction valve 5.3.5 of opening degree and arrange to next procedure precipitation；The also synchronous related opening degree opened and adjust outer tank side liquid-filling valve 5.2.4 of this analyzer, fresh solvent enters in outer tanks with >=0.3Mpa pressure from several mouths of pipe of liquid injection pipe 5.2.3, serosity in supplementary simultaneously thinning tank under stirring, to eliminate concentration polarization, mass transfer enhancement and mobility, and persistently solute contained by drive continuously permeates the ultrafilter membrane of the first or second rotary drum, becomes high-quality extracting solution.
Tanning solution in above-mentioned entrance second rotary drum, enter in the input pipe 9.1 of self priming pump from this bottom of the drum, cross, through flow detection instrument 9.2, the electromagnetic valve 9.3 opened by this survey meter to enter in the related synchronous self priming pump 9 opened, this pump continues the liquids and gases in strong pumping second rotary drum（Negative pressure is quickly formed in this rotary drum）, and transferring in gas-liquid separator 9.5 with >=0.3Mpa pressure through check valve 9.4, the wherein trachea 9.6 through top for the gas is up, constantly enters the less space in outer tank top from upper end cover 5.1（In tank, most of space is occupied by serosity）, gradually accumulation forms air pressure, and oppresses the energy that liquid level strengthening serosity penetrates ultrafilter membrane, when pressure reaches 0.3Mpa, this air pressure and synchronization are interrupted unlatching repeatedly in the liquid of this gas-liquid separator bottom, then compressing pressure regulator valve 9.7, and this tanning solution is constantly arranged to next procedure precipitation.
This is during one, gas in the less space in outer tank top maintains 0.3Mpa gauge pressure all the time, all the time -0.2Mpa gauge pressure is maintained in second rotary drum, just become in first rotary drum, negative pressure transition region, the serosity entering outer tank is subject to 0.3Mpa positive pressure all the time, it is subject to -0.2Mpa suction function simultaneously again, this kind is just, the coupling power of negative absolute value 0.5Mpa greatly enhances serosity penetration power, quick permeable membrane is separated into different extracting solution in a large number to order about solution, in addition liquid-filling valve persistently injects proper amount of fresh solvent and two rotary drums continue the collective effects such as Stirring, approximately whole pigment solution permeable membrane enters in the first rotary drum, approximately whole tanning solution permeable membrane enters in the second rotary drum, harmonious multiple couplings achieve the effect got twice the result with half the effort.
Above whole process，The automatic real-time adjustment of man machine interface control and monitor console each mechanism running status，With maintain into、Discharging and the normal dynamic equilibrium state running of whole machine，When the flow that flow detection instrument 9.2 shows tanning solution is in gradually to decline，Illustrate that ultrafilter membrane has blocked，This control and monitor console converts the reverse high-speed rotation of motor 5.1.2 to produce centrifugal force，Simultaneously close off self priming pump 9，Opens solenoid valve 5.1.6，The pressed gas of outer tank upper space enter within the second rotary drum from the inner diameter through-hole of upper hollow stub shafts 5.1.4 immediately，Whole knockout drum internal pressure differences disappear，Ultrafilter membrane both sides pressure switchs to equal，Membrane tamper loses external force and supports，Got rid of de- and descending with serosity by powerful centrifugal force，Ultrafilter membrane obtains effective cleaning，In 8 seconds, this motor switchs to the slow dextrorotation of normal shape again、This self priming pump is restarted、This closed electromagnetic valve，Whole device immediately recovers normal filtration released state，This self-cleaning act is with faint fluctuation in short-term，Ensure the continuous normal work of equipment.
Claims (6)
1. manifold type plant component extraction element and process, by gas-solid-liquid separate system structure cost apparatus after dissolution system abundant before filtration separation tank and tank and tank, is characterized in that：The slurry-inlet valve being connected with last process is sequentially communicated with microwave extracter, cooler, ultrasonic extraction device, Homogenizing pump, forms abundant dissolution system, and this homogenizing pump output terminal is connected with filtration separation tank upper lateral part；Filtration separation tank constitutes agent structure by the first filtration rotary drum of vertical concentric setting, the second filtration rotary drum in upright round bucket shape pressure-bearing outer tank, tank；The lower hollow stub shafts of this pot bottom are by the outer layer through hole in axle and internal layer through hole respectively with the centrifuge in gas-solid-liquid separate system after tank, self priming pump is corresponding connects；Whole device each corresponding site be additionally provided with various detections, metering class sensor, and corresponding with man machine interface control and monitor console respectively electrically connect, this device can automatic or manual operate.
2. manifold type plant extract device according to claim 1 and process, is characterized in that：Described outer tank is connected into airtight pressure-bearing tank body by the upper and lower end cap vertical concentric justifying bucket and dome-shaped, the top side of this circle bucket is connected with homogenizing pump output terminal, another upper lateral part is provided with level-sensing device, it is provided with liquid injection pipe and through liquid-filling valve and solvent source in the middle part of this circle bucket, paste the medial surface of this circle headwall, the oblique deflector of uniform multi-turn, cuts open as impartial two halves by perpendicular for this circle bucket, overlap again and be integrally fixed, installed with facilitating and overhaul；Described filtration rotary drum is made up of upper and lower supporting and the connection of jacket type pan vertical concentric, this jacket type pan is concentrically justified bucket-shaped by the two-layer stainless steel sift coiled sheet of inner clip ultrafilter membrane, the uniform flat deflector of multi-turn on the outer layer sieve plate of the wherein first filtration rotary drum pan, the uniform oblique deflector of multi-turn on internal layer sieve plate, the uniform flat deflector of multi-turn on the outer layer sieve plate of the second filtration rotary drum pan, the outer sealed fixation with upper and lower supporting respectively of the upper and lower end of this jacket type pan, the wherein second rotary drum is in centre position in the first rotary drum；Wear the internal diameter of the upper and lower end cap of described outer tank, it is respectively perpendicular the hollow stub shafts being fixed with upper and lower corresponding with one heart, wherein go up hollow stub shafts to couple with the hollow fulcrum bearing positioning of the second rotary drum by bearing 7.1.2, and indirectly coupled with the upper supporting positioning of the first rotary drum by this fulcrum bearing and bearing 6.1.1, lower hollow stub shafts are then passed through bearing 7.3.1 and bearing 6.3.1 and are coupled with the lower support positioning of the second, first rotary drum respectively；On described outer tank upper end cover, side is fixed with motor, and its rotating shaft passes through tegmental wall to pass through two rotary drum driving coupling in gear train and tank and drive its rotation；On this upper end cover, opposite side wall-through is provided with cross over pipe, through electromagnetic valve and upper hollow stub shafts lateral communication, thus connects with the top of the second rotary drum；Described lower hollow stub shafts, it is provided with mutually disconnected bilayer through hole with one heart, wherein outer layer through hole upper lateral is connected with outer pot bottom, and lower end is laterally connected with centrifuge in axle, internal layer through hole upper lateral is connected with the first bottom of the drum, and lower end is connected with next procedure with extracting valve through content meter.
3. manifold type plant extract device according to claim 1 and process, is characterized in that：The input of described microwave extracter is provided with effusion meter, connect with last process through slurry-inlet valve, outfan is provided with vacuum meter and is connected with cooler,, according to the numerical value automatic open close shown by this vacuum meter and adjustment opening degree, this microwave extracter is according to the automatic start-stop of the numerical value shown by this effusion meter and adjustment energy regenerative amount for this slurry-inlet valve；The input of described ultrasonic extraction device is connected with cooler through flow detection instrument, and outfan is connected with Homogenizing pump through check valve, and this ultrasonic extraction device is according to the numerical value shown by this flow detection instrument, automatic start-stop and adjustment energy regenerative amount；Described Homogenizing pump can carry out micron order refinement to serosity, outfan is connected with the stock inlet of knockout drum, the negative pressure being formed in its suction area, enhance the extraction of microwave and ultrasound, form coupling amplification effect, this pump is according to the numerical value shown by level-sensing device in filtration separation tank, automatic start-stop and adjustment rotating speed flow.
4. manifold type plant extract device according to claim 1 and process, is characterized in that：The input of described centrifuge crosses the outer layer through hole lateral communication of content meter and lower hollow stub shafts through pulp-expelling valve, the scum pipe from this machine bottom for the solid residue after solid, liquid separation enters next procedure, liquid then enter transfer tank, then through tapping valve cross check valve be incorporated into starch pipeline, backflow continue to participate in extraction；, according to the numerical value automatic open close shown by content meter and adjustment opening degree, this centrifuge is with this pulp-expelling valve synchronization start-stop for this pulp-expelling valve；This tapping valve according to the numerical value automatic open close shown by tank gage in transfer tank and adjusts opening degree, to prevent this pot liquid excessive or to be evacuated；The input of described self priming pump, cross fluid survey meter through electromagnetic valve up along the internal layer through hole of lower hollow stub shafts, connect with the second bottom of the drum, the liquids and gases in this rotary drum can be extracted and cause the vacuum in this rotary drum, this pump output terminal is through check valve and gas-liquid separator lateral communication, the trachea of this separator upper end is connected with filtration separation tank upper end cover, thus accumulation on the serosity liquid level of filtration separation tank forms air pressure to the gas that this pump is exported, and the liquid that this pump is exported is arranged to next procedure through pressure regulator valve from the lower port of this separator.
5. manifold type plant extract device according to claim 1 and process, is characterized in that：In abundant dissolution system, in from slurry-inlet valve to the suction area of Homogenizing pump input, all the time maintain -0.1Mpa vacuum, lose the plant tissue of external pressure support, it is more easy to be transfused to intracellular microwave energy institute breaking cellular wall, also the ultrasonic energy being more easy to be imported in solution is acted on, also provide the pre- slurry discongested for sterilization treatment simultaneously, it is more easy to be refined by Homogenizing pump, thus effectively achieving microwave extracter, ultrasonic extraction device, the coupling effect between Homogenizing pump, part to be deducted a percentage in slurry is almost thoroughly dissolved in solvent, has the effect got twice the result with half the effort.
6. manifold type plant extract device according to claim 1 and process, is characterized in that：During filtration separation, the less space in outer tank top maintains the air pressure of 0.3Mpa, the vacuum of -0.2Mpa is maintained in second rotary drum, the coupling power of this kind of positive and negative absolute value 0.5Mpa, greatly enhance the permeable membrane ability continuing into serosity in outer tank, in addition liquid-filling valve persistently injects proper amount of fresh solvent, and first, second rotary drum lasting Stirring, harmonious multiple coupling effect, so that approximately whole pigment solution permeable membrane enters in the first rotary drum, approximately whole tanning solution permeable membrane enters in the second rotary drum, obtains the effect got twice the result with half the effort.
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| CN201810872108.8A CN108970170A (en) | 2015-09-01 | 2015-09-01 | Manifold type plant component extraction element and process |
| CN201510550609.0A CN106474765B (en) | 2015-09-01 | 2015-09-01 | Manifold type plant component extraction element and process |
| CN201810872075.7A CN108970169B (en) | 2015-09-01 | 2015-09-01 | Coupled plant component extraction device and process method |
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Cited By (4)
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| CN106902548A (en) * | 2017-05-05 | 2017-06-30 | 黑龙江省能源环境研究院 | A kind of extraction separation device and its extraction separating method for catalytic cracking clarified oil |
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| CN113413766A (en) * | 2021-08-24 | 2021-09-21 | 山东明潮环保科技有限公司 | Ultrasonic synchronous descaling ultrafiltration device |
| CN114931796A (en) * | 2022-05-31 | 2022-08-23 | 日照职业技术学院 | Marble processing is with circulation dust pelletizing system |
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| CN110055791B (en) * | 2019-04-17 | 2020-11-06 | 南宁学院 | Laboratory ultrasonic waste paper deinking equipment |
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Also Published As
| Publication number | Publication date |
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| CN108970169B (en) | 2023-05-02 |
| CN108970170A (en) | 2018-12-11 |
| CN108970169A (en) | 2018-12-11 |
| CN106474765B (en) | 2019-02-05 |
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