CN208574263U - Novel rotary basket-hanging continuous dynamic countercurrent plant extract system - Google Patents
Novel rotary basket-hanging continuous dynamic countercurrent plant extract system Download PDFInfo
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Abstract
The utility model relates to plant material extractive technique fields, especially a kind of Novel rotary basket-hanging continuous dynamic countercurrent plant extract system, including extractor group equipment, hanging basket group and electric steam heating water tank, extractor group equipment is provided with the multiple extractors being circumferentially distributed, the overflow port communicated is provided between extractor, and each extractor has been equipped with circulating pump, hanging basket group is provided with several hanging baskets, and fed in order to extractor in a rotative pattern from promotion rotating mechanism control hanging basket, electric steam heating water tank is provided with perfusion tube and liquid delivery pump.The utility model solves traditional extraction technique low efficiency, time-consuming, take up an area the problems such as wide, make entire extraction process more stable during the extraction process, and effectively avoid phenomena such as close-burning, viscous wall, blocking occur in the operating process such as evaporation, concentration and spray drying, the step of reducing subsequent filter, reduces the demand of subsequent filter, provides good raw material for processes such as subsequent evaporation, concentration, dryings.
Description
Technical field
The utility model relates to plant material extractive technique field, especially a kind of continuous dynamic inverse of Novel rotary basket-hanging
Flow plant extract system.
Background technique
Based on plant material extractive technique is extracted in a static manner in related medicine domestic at present, food production, mention
Taking the time it takes is about 6-8 hours, and extraction efficiency is lower, and can not extract very big some in plant it is useful at
Point, at work, many processes are still required by manual operation, large labor intensity, and operating process mostly judges by rule of thumb, raw
Long period is produced, and invisible during manual operation increases many unstable factors, such as operation error institute band
Carry out raw material to scrap, a series of problems, such as drug (food) is hygienic.
Chinese invention patent (notification number: CN1965869B) discloses a kind of continuous circulation extracting concentrating method of Chinese medicine and sets
Standby, the equipment of use includes medicinal liquid extraction tank, solvent tank and alembic, and method is that Extraction solvent is added in alembic,
It is constantly flowed into extractor after conduit condenses by heating, after impregnating medicinal material, after liquid level reach a certain height, extracting solution is automatic
Enter in alembic by Soxhlet capillarity whole siphon, constantly recycle, until after extracting completely, extracting solution in alembic after
Continuous heating, imports that a storage tank is stand-by after solvent condensation, the medical fluid after concentration can enter next process, and the solvent in storage tank can
For extracting next time.The continuous extraction of the invention is tightly to same batch materials from the company for being dosed into product output whole process
Continuousization operation, rather than extracted for multiple batches of continuous flow, therefore, extraction efficiency is lower, can not achieve continuous dosing, continuously
Discharging, and eliminate the difference between batch, reach the yield for effectively improving useful component and extract quality, energy consumption is reduced, is saved
Solvent, convenient for the purpose of operation.
Utility model content
The purpose of this utility model is intended to overcome above-mentioned plant material extractive technique extraction time longer, extraction efficiency and has
With large labor intensity during ingredient yield is low and plant extract, a series of defect problems such as operational stability difference, by each
The mutual continuous mechanical engagement of kind of device, equipment and mechanism and control, provide it is a kind of efficiently, energy conservation, safety novel rotary
Turn basket-hanging continuous dynamic countercurrent plant extract system.
In order to achieve the above object, the utility model include: include: extractor group equipment, hanging basket group and the heating of electric steam
Water pot, the extractor group equipment is provided with multiple extractors, and is circumferentially distributed, and phase is provided between each extractor
Logical overflow port, and each extractor has been equipped with the circulating pump of a realization self-loopa, the hanging basket group is provided with several hang
Basket, and fed one by one to extractor in order in a rotative pattern from promotion rotating mechanism control hanging basket, the electricity steam heating water
Tank is provided with perfusion tube and liquid delivery pump to the extractor recharge solvent.Wherein, the extractor group equipment is circumferentially
Distribution, use promoted rotating mechanism control load plant material hanging basket in a manner of rotating counterclockwise in order continuously to by
A extractor charging, plant material are decocted by the multiple-stage solvent of extractor and are extracted, and form the plant material in each extractor
Concentration gradient, then, electric steam heating water tank supplement fresh solvent by a certain amount of continuous flow upstream supply extractor, meanwhile, it extracts
Tank carries out self-loopa by circulating pump, forms liquid-solid two-phase fluidised form, fills extracting solution and supplementing solvent in single extractor
Divide mixing, and by the overflow port nature overflow between each extractor to next extractor, reaches entire extraction process
One stable state.
One kind of technical solution as the utility model Novel rotary basket-hanging continuous dynamic countercurrent plant extract system
It improves, said extracted tank group equipment further comprises purge tank, which is provided with to nourish the mouth of a river and be equipped with vacuum filtration and fill
It sets.Plant material residue is rotated into purge tank by hanging basket and is rinsed after repeatedly extracting by plant material, to remove
The extracting solution being attached on material residue, while extracting solution and raw material slag are efficiently separated with Vacuum filtration device, it collects containing extraction
The solvent recovery for on-line cleaning of liquid is applied to electric steam solvent heater tank, is utilized again, reaches and improves yield section
The about purpose of cost, and be filtered by vacuum, drained, obtain dry raw material slag.
One kind of technical solution as the utility model Novel rotary basket-hanging continuous dynamic countercurrent plant extract system
It improves, said extracted tank group equipment is also provided with the slagging-off station for receiving plant material residue.The slagging-off station and extraction
Sequential Production is formed between tank, purge tank.
One kind of technical solution as the utility model Novel rotary basket-hanging continuous dynamic countercurrent plant extract system
It improves, above-mentioned slagging-off station is provided with material residue conveying device and the matched overturning device of falling slag, which connects
The plant material residue (i.e. raw material slag) that the conveying of rewinding slag conveying device comes.Dry raw material slag is proposed by promoting rotating mechanism
And it rotates and is placed in material residue conveying device, then be transferred on Tilting device and carry out down Slag treatment.
One kind of technical solution as the utility model Novel rotary basket-hanging continuous dynamic countercurrent plant extract system
It improves, said extracted tank and purge tank are provided with the cover adopted and be hinged with cylinder control opening, closing and compression movement.
By this control mode, the angle of cover open and close can be controlled well, and completed with cylinder hanging basket backgauge lid promotion and
Pressing action effectively controls the gap size of backgauge lid and hanging basket.
One kind of technical solution as the utility model Novel rotary basket-hanging continuous dynamic countercurrent plant extract system
It improves, above-mentioned hanging basket uses the screen net structure of included filtering.The included filtering of the hanging basket of the screen net structure, can be improved separation effect
Fruit effectively stops bulk solid material and coarse granular material to be mixed into extracting solution, keeps extracting solution clarity good, remain in extracting solution
Plant residue it is few, phenomena such as effectively avoiding evaporation, concentration and spray drying etc. that close-burning, viscous wall, blocking occur in operating process,
The step of reducing subsequent filter simultaneously, reduce the demand of subsequent filter.
One kind of technical solution as the utility model Novel rotary basket-hanging continuous dynamic countercurrent plant extract system
It improves, aforesaid liquid delivery pump uses peristaltic pump.Power of the peristaltic pump as conveying and supplementing solvent, increases solvent make-up amount
To improve the temperature in extractor, it can be effectively controlled and extract conveying and discharge velocity, raising extraction efficiency is meeting conveying capacity
While demand, speed and the control extraction time of discharging are controlled.
One kind of technical solution as the utility model Novel rotary basket-hanging continuous dynamic countercurrent plant extract system
It improves, above-mentioned plant extract system, which further comprises, is arranged in high-order solid material bin, which will by material conveyor
Material is fed through in each hanging basket.Solid material bin can shift to an earlier date storing plant material, when needing to be fed, open baiting valve.
One kind of technical solution as the utility model Novel rotary basket-hanging continuous dynamic countercurrent plant extract system
It improves, above-mentioned solid material bin also sets up Weighing module, which is provided with remote transfer signal receiver.Control system can lead to
Weight change is crossed the weight of solid material reduction in feed bin when each plant material conveys is monitored and controlled, to match solids
The amount of material.
One kind of technical solution as the utility model Novel rotary basket-hanging continuous dynamic countercurrent plant extract system
It improves, above-mentioned plant material conveyer uses screw conveyor.Screw conveyor is mainly to pass the plant material of solid material bin
It send into each hanging basket.
The utility model is with safety, and efficiently, energy conservation is design concept, solves current traditional extraction technique low efficiency, consumes
Duration is taken up an area the problems such as wide, is extracted in a manner of orderly continuous dynamic countercurrent supply, effectively will throughout the extraction process
Extraction time shortens to 1-2 hours, and plant material is decocted by the multiple-stage solvent of extractor and extracted, and effectively improves useful component
Yield and extract quality, entire extraction process is more stable, and effectively avoid evaporation, concentration and spray drying etc. operate
The step of close-burning occurs in the process, glues phenomena such as wall, blocking, reduces subsequent filter, reduces the demand of subsequent filter, after being
The processes such as continuous evaporation, concentration, dry provide good raw material.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model.
Description of symbols: 1- extractor, 2- circulating pump, 3- material residue conveying device, 4- Tilting device, 5- cleaning
Tank, 6- peristaltic pump, 7- electricity steam heating water tank, 8- hanging basket;9- screw conveyor;10- solid material bin.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing and specific implementation method, in the signal of the utility model
Property implement and explanation is used to explain the utility model, but be not intended to limit the scope of the present invention.
Referring to Fig.1, the utility model specifically includes that the portions such as extractor group equipment, hanging basket group and electric steam heating water tank 7
Point.
Extractor group equipment is divided into five stations, and is circumferentially distributed, counterclockwise respectively the first extractor 1,
Second extractor, third extractor, purge tank 5 and slagging-off station account for so that it is compact to connect the structure between each station
Ground area is small.Each extractor and purge tank are provided with cover, and use cylinder and hinge arrangement come control cover opening,
It closes and compression acts, and the overflow port communicated is set between each extractor, and each extractor is equipped with one and follows
Ring pump 2, the bottom of the input terminal connection extractor of the circulating pump, output end connect the top of extractor, singly follow to realize
Ring mixing.
Purge tank 5 is provided with to nourish and the mouth of a river and be equipped with Vacuum filtration device (being not drawn into figure), effect be remove it is attached
The extracting solution on plant residue, collect the solvent recovery for on-line cleaning containing extracting solution and be applied to electric steam solvent and add
Hot tank, and be filtered by vacuum, drained, obtain dry plant material residue.
In one more preferably mode, slagging-off station is provided with material residue conveying device 3 and the matched overturning dress of falling slag
4 are set, to constitute automatic ash ejector mechanism, material residue conveying device is that the plant material residue that will be dried is conveyed by motor drive
To the overturning device of falling slag, the rotation overturning device of falling slag carries out down Slag treatment.
Hanging basket group can be made of several hanging baskets, wherein the hanging basket 8 in Fig. 1 is provided with four, and each is that hanging basket is logical
The control of promotion rotating mechanism is crossed, promotes rotating mechanism grapple and cylinder to complete the grasping movement of hanging basket, it can be accurately
Crawl hanging basket simultaneously keeps balancing;The power device rotated with the combination of stepper motor and speed reducer as hanging basket effectively controls
Angle that hanging basket rotates every time, rotation, residence time;Promotion and the decline that hanging basket is completed with the structure of rack-and-pinion are dynamic
Make, is promoted and stablized, apart from highly controllable.In one more preferably mode, hanging basket 1 uses screen net structure, has included filtering
Function efficiently separates plant extraction liquid, plant residue and suspended matter.
Electric steam heating water tank 7 can carry out the temperature for being heated to setting to solvent, such as: it can be quickly by heating jug
Internal solvent rises to solvent boiling point by room temperature and subtracts 5 DEG C, and the opening and closing of electric heater unit or vapour system is controlled by control system, can be very well
Control temperature height.Electric steam heating water tank is provided with to extractor and mends, to the perfusion tube and liquid delivery pump of solvent,
In, perfusion tube connects the last one extractor (i.e. third extractor), to realize reverse overflow recharge solvent by overflow port
To in each extractor, and liquid delivery pump then uses peristaltic pump 6 and increases solvent make-up amount to improve the temperature in extractor,
Conveying and discharge velocity are extracted in control, and extraction time is allowed more sufficiently rationally, to improve extraction efficiency.
The utility model further include: high-order solid material bin 10, plant material conveyer 9 are set.Wherein, solid material bin energy
Solid material is laid in advance, when needing to be fed, opens baiting valve, solid material bin is equipped with Weighing module, and Weighing module has teletransmission
Signal transceiver accurately controls the quantity for launching solid material every time by control system.And plant material conveyer uses spiral shell
Conveyer is revolved, the material of solid material bin can be delivered in each hanging basket.
Above-mentioned solid material bin, extractor group equipment, Vacuum filtration device, hanging basket group, promotes whirler at screw conveyor
Structure, the electric working nodes such as steam heating water tank and applied each pump class can precisely be controlled by PLC control system
System realizes automated production.
Give and introduce below according to function of the attached drawing 1 to the utility model: rotation basket-hanging continuous dynamic countercurrent extracts system
Fresh solvent is heated 90 DEG C ± 5 DEG C using electric steam solvent heater tank 7 by system, to reach temperature required when plant material extracts
Degree;Solid material bin 10 is opened later then to pass through again by the supply amount of Weighing control every batch of solid material (i.e. plant material)
Screw conveyor contribute's plant material is sent into each hanging basket 8, and will be mounted with the first hanging basket 8 of plant material by promoting rotation
In rotation mechanism control the first extractor 1 of merging, while decoct by the reverse addition fresh solvent of electric steam heating water tank 7 and mention
It takes;It extracts after a certain period of time, the first hanging basket 8 is proposed, rotate a lattice, extract into the second extractor 1, be mounted with simultaneously again
Second hanging basket 8 of fresh solid material rotates into the first extractor 1 and extracts, and so repeats, every hanging basket fresh plant object
Material sufficiently extracts effective component therein all by extracting three times, decocts and extracts through multiple-stage solvent, makes first to extract to third
Extracting solution self-assembling formation concentration gradient in tank 1;Then electric steam heating water tank 7 is started by peristaltic pump 6 to third extractor 1
Fresh solvent is supplemented, through the reverse overflow of overflow port, temperature needed for guaranteeing its internal solvent, while opening each extractor 1 and being equipped with
Circulating pump 2, recycle extracting solution, while being sufficiently mixed, the extracting solution of overflow made to reach solid-liquid two-phase flow state, even
It is continuous constantly to be flowed out from the discharge port of the first extractor 1, it collects into surge tank;After extraction process, plant object will be housed
The rotation merging purge tank 5 of hanging basket 8 of material residue is rinsed, filters, draining to obtain dry plant residue and can be with recovery set
The solvent of electricity consumption steam heating water tank;Then it proposes and rotates to be placed in material residue conveying device 3, then be transferred to Tilting dress
It sets and carries out down Slag treatment on 4, so far complete the work of whole system.
Claims (10)
1. Novel rotary basket-hanging continuous dynamic countercurrent plant extract system characterized by comprising extractor group equipment is hung
Basket group and electric steam heating water tank, the extractor group equipment is provided with multiple extractors, and is circumferentially distributed, described each to mention
The overflow port for being provided with and communicating between tank is taken, and each extractor has been equipped with the circulating pump of a realization self-loopa, it is described to hang
Basket group is provided with several hanging baskets, and is fed one by one to extractor in order in a rotative pattern from promotion rotating mechanism control hanging basket,
The electricity steam heating water tank is provided with perfusion tube and liquid delivery pump to the extractor recharge solvent.
2. Novel rotary basket-hanging continuous dynamic countercurrent plant extract system according to claim 1, which is characterized in that institute
It states extractor group equipment and further comprises purge tank, which, which is provided with, nourishes the mouth of a river and be equipped with Vacuum filtration device.
3. Novel rotary basket-hanging continuous dynamic countercurrent plant extract system according to claim 1, which is characterized in that institute
It states extractor group equipment and is also provided with slagging-off station for receiving plant material residue.
4. Novel rotary basket-hanging continuous dynamic countercurrent plant extract system according to claim 3, which is characterized in that institute
It states slagging-off station and is provided with material residue conveying device and the matched overturning device of falling slag, it is defeated which receives material residue
Send the device plant material residue that conveying comes.
5. Novel rotary basket-hanging continuous dynamic countercurrent plant extract system according to claim 2, which is characterized in that institute
It states extractor and purge tank is provided with the cover adopted and be hinged with cylinder control opening, closing and compression movement.
6. Novel rotary basket-hanging continuous dynamic countercurrent plant extract system according to claim 1, which is characterized in that institute
State the screen net structure that hanging basket uses included filtering.
7. Novel rotary basket-hanging continuous dynamic countercurrent plant extract system according to claim 1, which is characterized in that institute
Liquid delivery pump is stated using peristaltic pump.
8. Novel rotary basket-hanging continuous dynamic countercurrent plant extract system according to claim 1, which is characterized in that also
It include that high-order solid material bin is set, which is fed through each hanging basket for material by plant material conveyer
In.
9. Novel rotary basket-hanging continuous dynamic countercurrent plant extract system according to claim 8, which is characterized in that institute
It states solid material bin and also sets up Weighing module, which is provided with remote transfer signal.
10. Novel rotary basket-hanging continuous dynamic countercurrent plant extract system according to claim 8, which is characterized in that
The material conveyor uses screw conveyor.
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