CN106474765B - Manifold type plant component extraction element and process - Google Patents
Manifold type plant component extraction element and process Download PDFInfo
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- CN106474765B CN106474765B CN201510550609.0A CN201510550609A CN106474765B CN 106474765 B CN106474765 B CN 106474765B CN 201510550609 A CN201510550609 A CN 201510550609A CN 106474765 B CN106474765 B CN 106474765B
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000000605 extraction Methods 0.000 title claims abstract description 24
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- 239000002002 slurry Substances 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 238000004090 dissolution Methods 0.000 claims abstract description 9
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Abstract
Manifold type plant component extraction element and process, it is made of gas-solid-liquid separate system after being separated by filtration before tank and tank sufficiently dissolution system and tank, and use multiple coupling mode, to going the slurries of Slag treatment sufficiently to be dissolved and the other continuous high-efficient of molecular level is separated by filtration, two kinds of different components purpose objects can be extracted simultaneously, and appliance arrangement investment is small, and operating cost is low, and overall structure provides a kind of ideal lectotype selection convenient for assembling and replacing ultrafiltration membrane for large-scale production.
Description
Technical field
The invention belongs to plant functional components to extract scope, and in particular to a kind of multi-functional manifold type extraction element and technique
Method.
Background technique
Plant is the important renewable resource that human society is depended on for existence and industrial basic raw material, to it
The effect of contained, ingredient extracted utilization, was the most common method of the industries such as pharmacy, food, health care, biochemistry.
Traditional extracting method is still used in suitable range, but such as infusion process, leakage method, decocting method because of its solvent at present
Dosage is big, and the production cycle is long, produces effects low, while some heat-sensitive substances are easily compromised, pesticide, chemical fertilizer especially in extract
Be likely to form when heavy-metal residual and processing potential toxic the problems such as, it would be highly desirable to improve improve.
Some novel technical methods in recent years, such as supercritical ultrasonics technology, microwave method, supercritical methanol technology, membrane separation process, in plant extract
Aspect shows broad application prospect and superiority, but is only tried out on certain link points of production at present, still needs to
A large amount of practice accumulation, repairs and tests raising, can adapt to the needs of industrialized production.
Summary of the invention
In general, the extraction process of plant functional component is divided into the extraction process different with twice are separated, two classes are used
Different equipment carries out respectively.Extraction workshop section will be intended to deduction point thoroughly dissolution, inevitable as far as possible that material is comminuted, and increase
Then extracting solution is transferred to centrifugal station to be further separated by filtration and finally product is made in precipitation by the usage amount of solvent.
And separating finer, quality purity is higher, and manufactured kind is also more, and effect value is also higher, but excessively thin
The slurry of smallization easily causes filtering surface to block, and permeates unsmooth, separation difficulty, while excessive solvent also increases the work of precipitation
Amount, which forms the limitations each other of paradox, so improving the efficiency extracted, should there is the breakthrough of link point, more whole
Comprehensive follow-up, it is covert mutually to restrict to mutually promote, can just there be big income truly.
The advantage and disadvantage that the present invention combines a variety of extracting methods thus are made overall plans using coupled modes, devise one kind
Brief integrated system, on the one hand raising extracting power, reduces solvent usage, one side idetified separation ability, continuous discharge is through dividing
From concentrate, and be continuously added the fresh solvent for helping to extract deep progress, reach it is primary extract while obtaining two kinds be intended to mention
Liquid reduces idle work to greatest extent, shortens dramatically the production cycle, and solvent usage significantly reduces, and extraction efficiency significantly improves, also
The precipitation efficiency of next procedure is improved, and completely eliminates chemical residual etc. toxics problem, finished product quality, class indirectly
It greatly improves.
Technical solution of the present invention: by being separated by filtration the gas-solid-liquid separate system after abundant dissolution system and tank before tank and tank
The present apparatus is constituted, it is characterized in that: slurry-inlet valve be connected to previous process and microwave extracter, cooler, ultrasonic extraction device, equal
Matter pump is sequentially communicated, and forms abundant dissolution system, which is connected to tank upper lateral part is separated by filtration；It is separated by filtration tank
The first filtering rotary drum, the second filtering rotary drum being arranged by vertical concentric in upright circle bucket shape pressure-bearing outer tank, tank constitute main body knot
Structure；The lower hollow stub shafts of the pot bottom are by outer layer through-hole in axis and internal layer through-hole respectively and after tank in gas-solid-liquid separate system
Centrifuge, the corresponding connection of self priming pump；Whole device is additionally provided with various detections, metering class sensor in each corresponding site, and divides
Not corresponding with man-machine interface control and monitor console to electrically connect, which can automatic or manual operating.
The outer tank (5) for being separated by filtration tank, by upper end cover (5.1) and circle bucket (5.2) and lower cover (5.3) vertical concentric
Be connected into closed circle bucket shape pressure-bearing tank body: the top side of the circle bucket is equipped with stock inlet (5.2.1), the output end with Homogenizing pump
Connection；The other side is equipped with level-sensing device (5.2.2)；Side is equipped with liquid injection pipe (5.2.3) in the middle part of the circle bucket, through liquid-filling valve (5.2.4)
With external solvent source；The medial surface of the circle headwall is pasted, the uniformly distributed oblique deflector of multi-turn (5.2.5).By the circle bucket it is perpendicular cut open for
Impartial two halves, then be overlapped and be fixed as one, " half of weight is box-like " construction is formed, to facilitate installation and maintenance.
First filtering rotary drum (6), is coupled by upper bearing (6.1) and pan (6.2) and lower support (6.3) vertical concentric
It constitutes, in middle position in outer tank: the pan is jacket type, is rolled into concentric circles by two layers of stainless steel sieve of inner clip ultrafiltration membrane
It is bucket-shaped, the flat deflector of multi-turn (6.2.1), the uniformly distributed oblique deflector of multi-turn (6.2.2) on internal layer sieve plate, by this are evenly distributed on outer layer sieve plate
Pan erects the two halves cutd open as equalization, then is overlapped and is fixed as one, to facilitate the ultrafiltration membrane of installation and replacement different molecular weight ranges；
Bearing is the plate-like of back-off on this, and inner radius is equipped with bearing (6.1.1), the upper side supported on this, and concentric circles is fixed with
Ring gear (6.1.2)；The lower support is bowl shape, and inner radius is equipped with bearing (6.3.1)；The outer diameter supported above and below respectively with
The upper and lower end of the pan, which seals, to be fixed.
Second filtering rotary drum (7), is coupled by upper bearing (7.1) and pan (7.2) and lower support (7.3) vertical concentric
It constitutes, the middle position in the first filtering rotary drum: the pan is jacket type, is rolled up by two layers of stainless steel sieve of inner clip ultrafiltration membrane
Concentric circle is bucket-shaped, and the pan, is erected the two halves cutd open as equalization, then weigh by the uniformly distributed flat deflector of multi-turn (7.2.1) on outer layer sieve plate
Conjunction is fixed as one, to facilitate the ultrafiltration membrane of installation and replacement different molecular weight ranges；Bearing is the plate-like of back-off on this, in
The lower end of diameter and hollow fulcrum bearing (7.1.1) is connected and fixed, and the inner radius on the hollow fulcrum bearing top is equipped with bearing (7.1.2),
Outer diameter concentric circles is fixed with outer gear ring (7.1.3)；The lower support is bowl shape, and inner radius is equipped with bearing (7.3.1)；This is propped up above and below
The outer diameter held seals with the upper and lower end of the pan fix respectively.
The internal diameter of the outer tank upper end cover is worn, vertical concentric sealing is fixed with hollow stub shafts (5.1.4), and lower end passes through
The hollow fulcrum bearing positioning of bearing (7.1.2) and the second rotary drum couples, and by the fulcrum bearing and bearing (6.1.1), indirectly with
The upper bearing of first rotary drum positions connection；The internal diameter of the outer tank lower cover is worn, vertical concentric sealing is fixed with lower hollow stub shafts
(5.3.1), the upper end are coupled by bearing (7.3.1) with the positioning of the lower support of the second rotary drum, and shaft passes through bearing (6.3.1)
Couple with the positioning of the lower support of the first rotary drum.
Motor (5.1.2) is fixed on the outer tank upper end cover, shaft wall-through protrudes into tank, and shaft end is equipped with external gear
(5.1.3) is meshed with the outer gear ring (7.1.3) in the second rotary drum fulcrum bearing, the outer gear ring again with take root on the downside of the upper end cover
The carrier gear (5.1.8) in face is meshed, the carrier gear again with ring gear (6.1.2) phase fixed in bearing on the first rotary drum
Engagement, thus the motor can drive the first, second two rotary drums to reversely rotate, and synchronize transformation with the revolving speed of motor, steering；
Wall-through is additionally provided with cross over pipe (5.1. 7) on the upper end cover, through solenoid valve (5.1. 6) and upper hollow stub shafts lateral communication, thus
It can be connected to or close inside outer tank top and the second rotary drum and separate.
The lower hollow stub shafts of the outer tank lower cover are equipped with the disconnected double-deck through-hole: its outer layer through-hole with one heart in axis
(5.3.2) upper lateral is connected to outer pot bottom, and lower end is laterally connected to the input terminal of centrifuge (8)；Its internal layer through-hole
(5.3.3) upper lateral is connected to the first bottom of the drum, and extraction valve (5.3.5) is crossed under through content detection instrument (5.3.4) in lower end
Procedure connection；The extraction valve is according to numerical value shown by the content detection instrument, automatic open close and adjustment opening degree, the survey meter
Liquid-filling valve (5.2.4) in also related synchronous opening/closing outer tank simultaneously adjusts opening degree.
The microwave extracter (1), radial chamber are cylindrical shape, inside set more waveguides, slurries connect from previous process
Logical slurry-inlet valve (1.1) flows into the more waveguides through flowmeter (1.2), the distributed inside energy regenerative of several magnetrons, strong
Big radiation energy causes immediately to heat up in material cell, and cell wall expansion rupture, component inside is able to further discharge and spread
Into solvent, which can be bright through microwave abstracting according to the automatic start-stop of numerical value shown by the flowmeter and adjustment energy regenerative amount
It is aobvious to decrease up to pesticide, chemical fertilizer and the heavy-metal residual thoroughly eliminated in extract, the work for having other functional entities matchless
With, because its field of force is powerful and rapid-action, so be particularly suitable in the applications quickly flowed, especially in subnormal ambient, extraction
It takes function that can be further enhanced, is carried out together to ensure that the slurries of low-temperature extraction microwave treatment enter cooler (2) immediately
Walk cooling processing.
The ultrasonic extraction device (3) is bar type oscillator single tube simple structure, and the slurries of cooler are through flow detection instrument out
(3.1) current from the single tube, no dead angle is rapid-action, is very suitable to the occasion quickly flowed, which causes powerful
Cavitation, and the second order effects such as vibrate, emulsify, spreading, smashing can accelerate the leaching of part to be deducted a percentage to discharge and sufficiently and solvent
Mixing, and the worry without high temperature injury, especially in subnormal ambient, extraction function has obtained further reinforcing, and efficiency greatly mentions
Height, the extractor is according to the automatic start-stop of numerical value shown by the flow detection instrument and adjustment energy regenerative amount.
The Homogenizing pump (4) be online, feed size≤3mm, discharging-material size >=50um, operating pressure 0.8Mpa,
Effect promotes the uniform of slurries first is that refine using the strong shearing of the pump, grinding, shock, cavitation, dispersed material
Degree makes solute and solvent obtain the mass transfer space of large specific surface area, improves extraction efficiency；Second is that utilizing the fluid conveying of the pump
Ability drives slurries to flow, and is subjected to a variety of different active forces of each functional entity on the way, convenient for dissolution and separation；Third is that using should
The suction force of pump simultaneously combines slurry-inlet valve (1.1) to adjust opening degree, the intensified negative pressure phenomenon in suction area, to strengthen microwave, ultrasound
The extraction function of wave；Fourth is that the pump can turn according to numerical value shown by level-sensing device in outer tank (5.2.2), automatic open close and adjustment
Speed, with slurries liquid level, all-the-time stable in flow appropriate maintenance outer tank in relative constant height.
The slurry-inlet valve (1.1) is motor-driven valve, and previous process goes the slurries of Slag treatment to enter microwave extracter through this valve, should
Numerical value shown by vacuum meter (1.3) of the valve according to the extractor rear portion, automatic open close and adjustment opening degree, to control slurries
Influx, cooperation Homogenizing pump form appropriate negative pressure appearance in microwave extracter and ultrasonic extraction device.
The centrifuge (8) is lower discharging and filtering formula, efficiently separates partial size >=2um, there is extremely strong solid and liquid separation ability:
Its input terminal crosses content detection instrument (8.1) through pulp-expelling valve (8.2), lateral with the outer layer through-hole (5.3.2) of hollow stub shafts under outer tank
Connection, the trapped fluid after being separated in outer tank, carries out out tank solid and liquid separation by the centrifuge, and wherein solid residue is from lower part
Scum pipe enter next procedure switch to his use, liquid then enter transfer tank (8.3), then through tapping valve (8.5) cross check valve
(8.6) it is incorporated into slurry pipeline, reflux is mixed with new slurries continues to participate in extraction；The pulp-expelling valve (8.2) is according to content detection instrument
(8.1) numerical value shown by, automatic open close and adjustment opening degree, the also related synchronous opening/closing centrifuge (8) of the survey meter；The drain
Valve (8.5) is according to numerical value shown by tank gage (8.4) in the transfer tank, automatic open close and adjustment opening degree, to prevent transfer
Liquid spill in tank is evacuated.
The self priming pump (9), operating pressure 0.8Mpa have good adaptability to the slurries that gas-solid-liquid mixes: it is inputted
It manages (9.1) and crosses fluid survey meter (9.2) through solenoid valve (9.3), laterally penetrate in lower hollow stub shafts, along internal layer through-hole (5.3.3)
Uplink is connected to the second bottom of the drum, thus can be extracted liquid and gas in the rotary drum, be caused the vacuum degree in the rotary drum；It should
Pump output terminal is through check valve (9.4) and gas-liquid separator (9.5) lateral communication, the tracheae (9.6) and outer tank of the separator upper end
Upper end cover connection, the separator lower port are connected to through pressure regulator valve (9.7) with next procedure.
The present invention compared with the prior technical scheme, there is following obvious beneficial effect.
1, low cost, production capacity are high, two kinds of extracts of a set of equipment operation while acquisition.
2, coupling enhances dissolution, separating effect, and finished product yield is high, and quality is good.
3, solvent usage is greatly reduced, and reduces precipitation cost, energy-saving.
4, effectively remove pesticide in extract, chemical fertilizer and heavy-metal residual, nonhazardous.
5, apparatus adaptability is strong, and operating flexibility is big, can be widely used for various biomass multiple components and extracts.
Detailed description of the invention
Fig. 1 is present apparatus structural schematic diagram.
Fig. 2 is to be separated by filtration jar structure schematic diagram in device.
Fig. 3 is process flow chart of the invention.
Figure label:
1 microwave extracter；1.1 slurry-inlet valve；1.2 flowmeter；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 upper hollow stub shafts；
5.1.5 vacuum meter；5.1.6 solenoid valve；5.1.7 cross over pipe；5.1.8 carrier gear；5.1.9 safety valve；5.2 circle buckets；5.2.1 into
Starch mouth；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 lower cover；5.3.1 hollow under
Short axle；5.3.2 outer layer through-hole；5.3.3 internal layer through-hole；5.3.4 content meter；5.3.5 valve is extracted；
6 first filtering rotary drums；It is supported 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 filtering rotary drums；It is supported on 7.1；7.1.1 hollow fulcrum bearing；7.1.2 bearing；7.1.3 outer gear ring；7.2 filter
Bucket；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 unidirectional
Valve；
9 self priming pumps；9.1 input pipe；9.2 flow detection instrument；9.3 solenoid valve；9.4 check valve；9.5 gas-liquid separator；9.6
Tracheae；9.7 pressure regulator valve.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples, does not limit the present invention.
Pigment and tannin are extracted from discarded Chinese chestnut bud.
Concrete operation step: connection man-machine interface control and monitor console general supply first, each valve of the display present apparatus and functional entity
Locate Normal Shutdown state, the pressure regulator valve 9.7 for then adjusting gas-liquid separator lower end is 0.3Mpa, then starts motor 5.1.2
The first filtering rotary drum 6 of driving and the second filtering rotary drum 7 are slowly rotated round about by 20 circles/minute, while starting Homogenizing pump
4, occur negative pressure in suction area, vacuum meter 1.3 is opened and adjusted the opening degree of slurry-inlet valve 1.1, removes Slag treatment through previous process
For slurries through flowmeter 1.2, flow direction, which is started and adjusted by the flowmeter, receives heating broken wall extraction in the microwave extracter 1 of energy regenerative amount
It takes, then continues into and carry out cooling processing in cooler 2 ,≤60 DEG C of slurries continue to move ahead, and enter through flow detection instrument 3.1
In the ultrasonic extraction device 3 for being started and being adjusted energy regenerative amount by the survey meter, the extraction such as cavitation, vibration, diffusion is carried out, it is then excessively single
It is aspirated to valve 3.2 by Homogenizing pump 4, and shears, grinds, refining, being dispersed into granularity >=50um homogeneous slurry, solute and solution obtain
Obtained the mass transfer effect of large specific surface area.
Processing through above-mentioned microwave, ultrasonic wave, Homogenizing pump different role mechanism different role mode is intended to deduct a percentage in slurries
It is -0.1Mpa that part, which has obtained sufficient release and dissolution, especially 1.3 gauge pressure of vacuum meter, i.e., from slurry-inlet valve 1.1 to Homogenizing pump 4
In the suction area of input terminal, maintenance -0.1Mpa vacuum degree always loses the plant tissue of external pressure support in slurries, more
It is easily entered intracellular energy institute broken wall, the energy for being also easier to be imported into solution is acted on, this just greatly enhances microwave
With the extraction function of ultrasonic wave, the slurry discongested also is provided for Homogenizing pump, to effectively realize microwave extracter, ultrasound
Coupling effect between wave extractor, Homogenizing pump, part to be deducted a percentage in slurries are almost thoroughly dissolved in solvent, and acquisition is got over half function
Effect again.
Through the above-mentioned slurries sufficiently dissolved, by Homogenizing pump with the pressure of >=0.3Mpa through stock inlet 5.2.1 input outer tank 5
Top, and the round-about downlink of tortuous passageway constituted along flat deflector 6.2.1 and oblique deflector 5.2.5, are rotated therebetween
First filtering rotary drum 6 stirs, and the oblique downlink of ring of eddy pan wall is formed, to extend the contact of slurries with the rotary drum filtering surface
Time and area.Slurries liquid level rises to the locating height of level-sensing device 5.2.2 quickly, and Homogenizing pump slows down revolving speed, and slurries inject slowly, dimension
Hold tank level setting height.
Relatively small molecular constituents such as pigment solution in the slurries of constant flow at this time, through the super of molecular weight ranges 100
Filter membrane passes through pan 6.2 and enters in the first rotary drum, becomes by isolated permeate；The slurries being trapped then continue outside tank bottom
Portion's flowing, goes out tank from the outer layer through-hole 5.3.2 of lower hollow stub shafts 5.3.1, crosses through content meter 8.1 and is opened simultaneously by the analyzer
The pulp-expelling valve 8.2 for adjusting opening degree, into the related synchronous centrifuge 8 opened in carry out solid and liquid separation, wherein what is separated consolidates
Body residue, which is arranged from lower manifold to next procedure, switchs to his use, and liquid then enters in transfer tank 8.3, and tank gage 8.4 is opened in tank
And adjust the opening degree of the tank lower part tapping valve 8.5, the pot liquid by the vacuum suction of suction area, through the reflux of check valve 8.6 with
New slurries mixing, continues to participate in extraction.
Enter the permeate in the first rotary drum in the above process, reversely agitation ring rouses under wall jointly by the first, second rotary drum
Row, wherein relatively smaller molecular weight composition such as tanning solution, through the ultrafiltration membrane of molecular weight ranges 2000, pass through pan 7.2 into
Enter in the second rotary drum, becomes by isolated permeate；The pigment solution being trapped then continues to flow to the first bottom of the drum, under
The internal layer through-hole 5.3.3 of hollow stub shafts goes out the first rotary drum, crosses through content meter 5.3.4 and is opened by the analyzer and adjust opening
The extraction valve 5.3.5 of degree is arranged to next procedure precipitation；The analyzer also synchronizes related unlatching and adjusts outer tank side liquid-filling valve
5.2.4 opening degree, fresh solvent are entered in outer tank from several nozzles of liquid injection pipe 5.2.3 with >=0.3Mpa pressure, are being stirred
Slurries in simultaneously thinning tank are supplemented under state, to eliminate concentration polarization, mass transfer enhancement and mobility, and continue to drive contained solute
The ultrafiltration membrane of continuous infiltration first or second rotary drum, becomes high-quality extracting solution.
The above-mentioned tanning solution entered in the second rotary drum, out of, the bottom of the drum enters self priming pump input pipe 9.1, through flowing
Body survey meter 9.2 is crossed the solenoid valve 9.3 opened by the survey meter and is entered in the related synchronous self priming pump 9 opened, which continues by force
Power aspirates the liquids and gases (quickly forming negative pressure in the rotary drum) in the second rotary drum, and with >=0.3Mpa pressure through check valve
9.4 transfer in gas-liquid separator 9.5, wherein tracheae 9.6 uplink of the gas through top, constantly enter in outer tank from upper end cover 5.1
The smaller space in portion (most of space is occupied by slurries in tank), gradually accumulation forms air pressure, and oppresses liquid level reinforcing slurries and penetrate
The energy of ultrafiltration membrane, when pressure reaches 0.3Mpa, synchronous effect is then pressed in the liquid of the gas-liquid separator lower part again for the air pressure
Compel pressure regulator valve 9.7 and be interrupted unlatching repeatedly, which constantly arranges to next procedure precipitation.
During one, the gas in the smaller space in outer tank top maintains 0.3Mpa gauge pressure always for this, begins in the second rotary drum
- 0.2Mpa gauge pressure is maintained eventually, becomes positive and negative pressure transition region in the first rotary drum, i.e., into the slurries of outer tank always by 0.3Mpa
Positive pressure, while again by -0.2Mpa suction function, the coupling power of this kind of positive and negative absolute value 0.5Mpa greatly enhances
Slurries penetration powers, driving solution, largely quick permeable membrane is separated into different extracting solutions, liquid-filling valve persistently injects in right amount in addition
Fresh solvent and two rotary drums continue the collective effects such as Stirring, and approximate whole pigment solution permeable membrane enters the first rotary drum
Interior, approximate whole tanning solution permeable membrane enters in the second rotary drum, and harmonious a variety of couplings, which achieve, gets twice the result with half the effort
Effect.
The above whole process, man-machine interface control and monitor console adjust each mechanism operating status in real time automatically, with maintain charging and discharging and
The dynamic equilibrium state that complete machine operates normally illustrates ultrafiltration when flow detection instrument 9.2 shows that the flow of tanning solution is in gradually decline
Film is blocked, which converts the reversed high speed rotation of motor 5.1.2 to generate centrifugal force, is simultaneously closed off self priming pump 9, is opened
Solenoid valve 5.1.6 is opened, the pressed gas of outer tank upper space enters second turn from the inner diameter through-hole of upper hollow stub shafts 5.1.4 immediately
Within drum, entire knockout drum internal pressure differences disappear, and ultrafiltration membrane both sides pressure switchs to equal, and membrane tamper loses external force support,
It is got rid of and is taken off with slurries downlink by powerful centrifugal force, ultrafiltration membrane is effectively cleaned, and it is slow to switch to normal shape again for the motor in 8 seconds
Dextrorotation, the self priming pump restarts, the solenoid valve is closed, and whole device immediately restores normal filtration discrete state, this self-cleaning act with
Faint fluctuation in short-term has ensured the continuous normal work of equipment.
Claims (1)
1. manifold type plant component extraction element shunts system by gas-solid-liquid after being separated by filtration before tank and tank sufficiently dissolution system and tank
System constitutes the present apparatus, it is characterized in that: slurry-inlet valve be connected to previous process and microwave extracter, cooler, ultrasonic extraction device,
Homogenizing pump is sequentially communicated, and forms abundant dissolution system, which is connected to tank upper lateral part is separated by filtration；It is separated by filtration
Tank filters rotary drum by first that vertical concentric in upright circle bucket shape pressure-bearing outer tank, tank is arranged, the second filtering rotary drum constitutes main body
Structure；This be separated by filtration lower hollow stub shafts of pot bottom by outer layer through-hole in axis and internal layer through-hole respectively with gas-solid-liquid after tank
The corresponding connection of centrifuge, self priming pump in separate system；Whole device is additionally provided with various detections, metering class biography in each corresponding site
Sensor, and it is corresponding with man-machine interface control and monitor console respectively electrically connect, the device can automatic or manual operating；
The input terminal of the microwave extracter is equipped with flowmeter, is connected to through slurry-inlet valve with previous process, and output end is equipped with vacuum meter
And be connected to cooler, the slurry-inlet valve is according to numerical value automatic open close shown by the vacuum meter and adjustment opening degree, microwave extraction
Take device according to the automatic start-stop of numerical value shown by the flowmeter and adjustment energy regenerative amount；The input terminal of the ultrasonic extraction device is through flowing
Body survey meter is connected to cooler, and output end is connected to through check valve with Homogenizing pump, and the ultrasonic extraction device is according to the flow detection
Numerical value shown by instrument, automatic start-stop and adjustment energy regenerative amount；The Homogenizing pump can to slurries carry out micron order refinement, output end with
The stock inlet of knockout drum is connected to, and suction is formed by negative pressure in area, enhances the extraction of microwave and ultrasound, forms coupling
Enlarge-effect is closed, Homogenizing pump foundation is separated by filtration numerical value shown by level-sensing device in tank, automatic start-stop and adjustment revolving speed flow；
The input terminal of the centrifuge crosses the outer layer through-hole lateral communication of content meter Yu lower hollow stub shafts through pulp-expelling valve, Gu,
Solid residue after liquid separation enters next procedure from the scum pipe of the centrifuge lower part, and liquid then enters transfer tank, then passes through
Tapping valve crosses check valve and is incorporated into slurry pipeline, and reflux continues to participate in extraction；The pulp-expelling valve is according to number shown by content meter
It is worth automatic open close and adjustment opening degree, the centrifuge is with the synchronous start-stop of the pulp-expelling valve；The tapping valve is according to tank gage in transfer tank
Shown numerical value automatic open close and adjustment opening degree, to prevent the pot liquid excessive or be evacuated；The self priming pump it is defeated
Enter end, crosses fluid survey meter along the internal layer through-hole uplink of lower hollow stub shafts through solenoid valve, be connected to, can extract with the second bottom of the drum
Liquids and gases in the rotary drum cause the vacuum degree in the rotary drum, and the self-priming pump output terminal is through check valve and gas-liquid separator side
To connection, the tracheae of the separator upper end is connected to tank upper end cover is separated by filtration, and the gas which is exported is thus in mistake
It filters accumulation on the slurries liquid level of knockout drum and forms air pressure, the liquid which is exported is from the lower port of the separator through adjusting
Pressure valve is arranged to next procedure.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
| CN201810872108.8A CN108970170A (en) | 2015-09-01 | 2015-09-01 | Manifold type plant component extraction element and process |
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| CN201510550609.0A CN106474765B (en) | 2015-09-01 | 2015-09-01 | Manifold type plant component extraction element and process |
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| CN201810872075.7A Division CN108970169B (en) | 2015-09-01 | 2015-09-01 | Coupled plant component extraction device and process method |
| CN201810872108.8A Division CN108970170A (en) | 2015-09-01 | 2015-09-01 | Manifold type plant component extraction element and process |
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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 |
| CN110055791B (en) * | 2019-04-17 | 2020-11-06 | 南宁学院 | Laboratory ultrasonic waste paper deinking equipment |
| CN112169367A (en) * | 2019-07-03 | 2021-01-05 | 上海谷励智能设备有限公司 | Pressure oscillation extraction instrument |
| CN113413766B (en) * | 2021-08-24 | 2021-11-19 | 山东明潮环保科技有限公司 | Ultrasonic synchronous descaling ultrafiltration device |
| CN114931796B (en) * | 2022-05-31 | 2024-06-25 | 日照职业技术学院 | Marble processing is with circulation dust pelletizing system |
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Also Published As
| Publication number | Publication date |
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| CN106474765A (en) | 2017-03-08 |
| CN108970169A (en) | 2018-12-11 |
| CN108970169B (en) | 2023-05-02 |
| CN108970170A (en) | 2018-12-11 |
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