CN108721940A - 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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- CN108721940A CN108721940A CN201810793806.9A CN201810793806A CN108721940A CN 108721940 A CN108721940 A CN 108721940A CN 201810793806 A CN201810793806 A CN 201810793806A CN 108721940 A CN108721940 A CN 108721940A
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- 239000000419 plant extract Substances 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 47
- 239000008236 heating water Substances 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000002904 solvent Substances 0.000 claims description 30
- 239000011343 solid material Substances 0.000 claims description 20
- 238000010926 purge Methods 0.000 claims description 9
- 230000002572 peristaltic effect Effects 0.000 claims description 6
- 238000003828 vacuum filtration Methods 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 239000013589 supplement Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000605 extraction Methods 0.000 abstract description 34
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 7
- 238000001704 evaporation Methods 0.000 abstract description 4
- 230000008020 evaporation Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000001694 spray drying Methods 0.000 abstract description 3
- 206010013786 Dry skin Diseases 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D2011/002—Counter-current extraction
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The present invention 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 woven hose and liquid delivery pump.It is low that the present invention solves traditional extraction technique efficiency, time-consuming, take up an area the problems such as wide, entire extraction process is set more to stablize in extraction process, and phenomena such as effectively avoiding that 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, and good raw material is provided for processes such as subsequent evaporation, concentration, dryings.
Description
Technical field
The present invention relates to plant material extractive technique field, especially a kind of Novel rotary basket-hanging continuous dynamic countercurrent is planted
Object extraction system.
Background technology
Based on plant material extractive technique is extracted in a static manner in related medicine domestic at present, food production, carry
It is about 6-8 hours to take the time it takes, and extraction efficiency is relatively low, and can not extract very big some in plant it is useful at
Point, at work, many processes are still required for relying on manual operation, and labor intensity is big, and operating process mostly judges by rule of thumb, raw
Long time period is produced, and invisible during manual operation increases many destabilizing factors, such as operation error institute band
Carry out raw material to scrap, drug（Food）A series of problems, such as hygienic.
Chinese invention patent（Notification number：CN1965869B）It 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 extraction completely, extracting solution in alembic after
Continuous heating, imports that a storage tank is for use after solvent condensation, the liquid 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 operates, rather than is extracted for multiple batches of continuous flow, and therefore, extraction efficiency is relatively low, can not realize continuous dosing, continuously
Discharging, and the difference between batch is eliminated, reach the yield for effectively improving useful component and extraction quality, reduce energy consumption, saves
Solvent, purpose easy to operation.
Invention content
The purpose of the present invention is intended to overcome above-mentioned plant material extractive technique extraction time longer, extraction efficiency and it is useful at
Labor intensity is big during dividing yield low and plant extract, and a series of defect problems such as operational stability difference pass through various dresses
It sets, the continuous mechanical engagement and control that equipment and mechanism are mutual, provides a kind of efficient, energy saving, safe Novel rotary and hang
Basket continuous dynamic countercurrent plant extract system.
In order to achieve the above object, the present invention includes：Including：Extractor group equipment, hanging basket group and electric steam heating water tank,
The extractor group equipment is provided with multiple extractors, and is circumferentially distributed, and is provided between each extractor and to communicate
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 hanging baskets, and
It 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 setting
To the woven hose and liquid delivery pump of the extractor recharge solvent.Wherein, the extractor group equipment is circumferentially distributed, and is adopted
The hanging basket of plant material is loaded in a manner of rotating counterclockwise in order continuously to one by one extracting with rotating mechanism control is promoted
Tank is fed, and plant material decocts extraction by the multiple-stage solvent of extractor, and the plant material in each extractor is made to form concentration ladder
Degree, then, electric steam heating water tank supplement fresh solvent by a certain amount of continuous flow upstream supply extractor, meanwhile, extractor passes through
Circulating pump carries out self-loopa, forms liquid-solid two-phase fluidised form, the extracting solution in single extractor is made to be sufficiently mixed with supplementing solvent,
And by the overflow port nature overflow between each extractor to next extractor, entire extraction process is made to reach one surely
State.
A kind of improvement of technical solution as Novel rotary basket-hanging continuous dynamic countercurrent plant extract system of the present invention,
Said extracted tank group equipment further comprises purge tank, which is provided with into water supplement port and is equipped with Vacuum filtration device.It plants
Plant material residue is rotated by hanging basket in purge tank and is rinsed after repeatedly extraction by object material, to remove attachment
Extracting solution on material residue, while extracting solution and raw material slag are efficiently separated with Vacuum filtration device, it collects containing extracting solution
Solvent recovery for on-line cleaning is applied to electric steam solvent heater tank, is utilized again, reach improve yield saving at
This purpose, and through being filtered by vacuum, draining, obtain dry raw material slag.
A kind of improvement of technical solution as Novel rotary basket-hanging continuous dynamic countercurrent plant extract system of the present invention,
Said extracted tank group equipment is also provided with the slagging-off station for receiving plant material residue.It is the slagging-off station and extractor, clear
Sequential Production is formed between cleaning of evaporator.
A kind of improvement of technical solution as Novel rotary basket-hanging continuous dynamic countercurrent plant extract system of the present invention,
Above-mentioned slagging-off station is provided with material residue conveying device and matched overturning deslagging device, which receives material residue
The plant material residue that conveying device conveying comes（That is raw material slag）.By promoting the dry raw material slag of rotating mechanism proposition and rotating
It is placed in material residue conveying device, then is transferred to progress deslagging processing on Tilting device.
A kind of improvement of technical solution as Novel rotary basket-hanging continuous dynamic countercurrent plant extract system of the present invention,
Said extracted tank and purge tank are provided with the cover using hinge connection and cylinder control opening, closing and compression action.Pass through
This control mode can control the angle of cover open and close well, and the promotion and pushing of hanging basket backgauge lid are completed with cylinder
Action effectively controls the gap size of backgauge lid and hanging basket.
A kind of improvement of technical solution as Novel rotary basket-hanging continuous dynamic countercurrent plant extract system of the present invention,
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 improve separating effect, have
Effect blocking bulk solid material and coarse granule material are mixed into extracting solution, keep extracting solution clarity good, remaining plant in extracting solution
Object residue is few, phenomena such as effectively avoiding generation close-burning in the operating process such as evaporation, concentration and spray drying, viscous wall, block, simultaneously
The step of reducing subsequent filter, reduces the demand of subsequent filter.
A kind of improvement of technical solution as Novel rotary basket-hanging continuous dynamic countercurrent plant extract system of the present invention,
Aforesaid liquid delivery pump uses peristaltic pump.Power of the peristaltic pump as conveying and supplementing solvent increases solvent make-up amount to carry
Temperature in high extractor can effectively control extraction conveying and discharge velocity, improve extraction efficiency, meet conveying capacity demand
While, control speed and the control extraction time of discharging.
A kind of improvement of technical solution as Novel rotary basket-hanging continuous dynamic countercurrent plant extract system of the present invention,
Above-mentioned plant extract system, which further comprises, to be arranged in high-order solid material bin, which is sent material by material conveyor
Enter into each hanging basket.Solid material bin can shift to an earlier date storing plant material, when needing feed, open baiting valve.
A kind of improvement of technical solution as Novel rotary basket-hanging continuous dynamic countercurrent plant extract system of the present invention,
Above-mentioned solid material bin also sets up Weighing module, which is provided with remote transfer signal receiver.Control system can pass through weight
Amount variation is come the weight of solid material reduction in feed bin when each plant material conveying is monitored and controlled, to match solid material
Amount.
A kind of improvement of technical solution as Novel rotary basket-hanging continuous dynamic countercurrent plant extract system of the present invention,
Above-mentioned plant material conveyer uses screw conveyor.The plant material of solid material bin is mainly sent to respectively by screw conveyor
In a hanging basket.
The present invention is with safety, and efficiently, energy saving is design concept, solves that current traditional extraction technique efficiency is low, and time-consuming,
Take up an area the problems such as wide, is extracted in a manner of orderly continuous dynamic countercurrent supply in entire extraction process, it effectively will extraction
Time shortens to 1-2 hours, and plant material decocts extraction by the multiple-stage solvent of extractor, effectively improves the receipts of useful component
Rate and extraction quality, entire extraction process is more stablized, and effectively avoids in operating process such as evaporation, concentration and spray drying
The step of middle generation close-burning glues phenomena such as wall, blocking, reduces subsequent filter, reduces the demand of subsequent filter, is steamed to be follow-up
The processes such as hair, concentration, dry provide good raw material.
Description of the drawings
Fig. 1 is the overall structure figure of the present invention.
Reference sign：1- extractors, 2- circulating pumps, 3- material residue conveying devices, 4- Tilting devices, 5- cleanings
Tank, 6- peristaltic pumps, 7- electricity steam heating water tanks, 8- hanging baskets；9- screw conveyors；10- solid material bins.
Specific implementation mode
Come that the present invention will be described in detail below in conjunction with attached drawing and specific implementation method, the present invention it is schematic implement and
Illustrate for explaining the present invention, but not as a limitation of the invention.
Referring to Fig.1, the invention mainly comprises：The parts such as extractor group equipment, hanging basket group and electric steam heating water tank 7.
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, it is compact to make the structure between each station connect, it accounts for
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, are singly followed to realize
Ring mixes.
Purge tank 5 is provided with into water supplement port and is equipped with Vacuum filtration device（It is not drawn into figure）, effect is that removing is attached
The extracting solution on plant residue, solvent recovery for on-line cleaning of the collection containing extracting solution is applied to electric steam solvent and adds
Hot tank, and through being filtered by vacuum, draining, obtain dry plant material residue.
In one more preferably mode, slagging-off station is provided with material residue conveying device 3 and matched overturning deslagging fills
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 overturning deslagging device, rotation overturning deslagging device carries out deslagging processing.
Hanging basket group can be made of several hanging baskets, wherein 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；It is used as the power plant of hanging basket rotation with the combination of stepper motor and speed reducer, effectively controls
Angle that hanging basket rotates every time, rotation, residence time；The promotion of hanging basket is completed with the structure of rack-and-pinion and is declined 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 solvent the temperature for being heated to setting, 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 woven hose and liquid delivery pump of solvent,
In, woven hose connects the last one extractor（That is 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,
Control extraction conveying and discharge velocity allow extraction time more fully rationally, to improve extraction efficiency.
The invention also includes：High-order solid material bin 10, plant material conveyer 9 are set.Wherein, solid material bin can shift to an earlier date
Solid material is laid in, when needing feed, opens baiting valve, solid material bin is equipped with Weighing module, and Weighing module carries remote transfer signal
Transceiver accurately controls the quantity for launching solid material every time by control system.And plant material conveyer uses spiral transferring
Machine is sent, 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
The working nodes such as structure, electric steam heating water tank and each pump class for being applied can precisely be controlled by PLC control system
System realizes automated production.
The function of the present invention is given below according to attached drawing 1 and is introduced：Rotate basket-hanging continuous dynamic countercurrent extraction system profit
Fresh solvent is heated 90 DEG C ± 5 DEG C by electricity consumption steam solvent heater tank 7, required temperature when reaching plant material extraction；It
Solid material bin 10 is opened afterwards, passes through Weighing control every batch of solid material（That is plant material）Supply amount, then pass through spiral again
Conveyer 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 whirler
In structure control the first extractor 1 of merging, while fresh solvent is inversely added by electric steam heating water tank 7 and carries out decoction extraction；
After a certain period of time, the first hanging basket 8 is proposed for extraction, is rotated a lattice, is extracted again into the second extractor 1, while being mounted with new
Second hanging basket 8 of fresh solid material rotates into the first extractor 1 and extracts, and so repeats, per hanging basket fresh plant material
All by extracting three times, active ingredient therein is fully extracted, decocts and extracts through multiple-stage solvent, is made first to third extractor
Extracting solution self-assembling formation concentration gradient in 1；Then electric steam heating water tank 7 starts to mend by peristaltic pump 6 to third extractor 1
Fresh solvent is filled, through the reverse overflow of overflow port, ensures the temperature needed for its internal solvent, while opening the outfit of each extractor 1
Circulating pump 2, makes extracting solution recycle, and while being sufficiently mixed, so that the extracting solution of overflow is reached solid-liquid two-phase flow state, continuously
It constantly flows out, is collected into surge tank from the discharge port of the first extractor 1；After extraction process, plant material will be housed
The rotation merging purge tank 5 of hanging basket 8 of residue is rinsed, filters, draining to obtain dry plant residue and can be with recovery
The solvent of electric steam heating water tank；Then it proposes and rotates to be placed in material residue conveying device 3, then be transferred to Tilting device
Deslagging processing is carried out on 4, so far completes the work of whole system.
Claims (10)
1. Novel rotary basket-hanging continuous dynamic countercurrent plant extract system, which is characterized in that including：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 carry
The overflow port for being provided between tank and communicating 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 woven hose 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 is provided with into water supplement port and is 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 matched overturning deslagging device, 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 and uses hinge connection and cylinder control to open, close and the cover of compression action.
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
It states liquid delivery pump and uses peristaltic pump.
8. Novel rotary basket-hanging continuous dynamic countercurrent plant extract system according to claim 1, which is characterized in that also
Include the solid material bin being arranged in a high position, which is fed through each hanging basket by plant material conveyer by material
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810793806.9A CN108721940A (en) | 2018-07-19 | 2018-07-19 | Novel rotary basket-hanging continuous dynamic countercurrent plant extract system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810793806.9A CN108721940A (en) | 2018-07-19 | 2018-07-19 | Novel rotary basket-hanging continuous dynamic countercurrent plant extract system |
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| CN108721940A true CN108721940A (en) | 2018-11-02 |
Family
ID=63926634
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810793806.9A Pending CN108721940A (en) | 2018-07-19 | 2018-07-19 | Novel rotary basket-hanging continuous dynamic countercurrent plant extract system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109985419A (en) * | 2019-04-30 | 2019-07-09 | 广州海同工业技术有限公司 | A kind of basket-hanging decocting for Chinese herbal medicine system |
| CN109984941A (en) * | 2019-04-30 | 2019-07-09 | 广州海同工业技术有限公司 | A kind of decocting for Chinese herbal medicine concentration continuous manufacture system of powder processed |
| CN110179667A (en) * | 2019-06-28 | 2019-08-30 | 中国科学院理化技术研究所 | A kind of pot group type dynamic countercurrent extracts energy conserving system and its Traditional Chinese medicine extraction method |
| CN110665251A (en) * | 2019-10-12 | 2020-01-10 | 西藏天虹科技股份有限责任公司 | Tibetan medicine extraction device |
| CN111841068A (en) * | 2020-08-24 | 2020-10-30 | 丹阳市华泰制药机械有限公司 | Simple and easy heavy door closure booster unit of efficient |
| CN112755582A (en) * | 2021-02-07 | 2021-05-07 | 江西美琳康大药业股份有限公司 | Rotary basket continuous countercurrent extraction device |
| CN112755583A (en) * | 2021-01-26 | 2021-05-07 | 江西美琳康大药业股份有限公司 | Improved generation basket type draws jar system |
| CN113713420A (en) * | 2021-08-13 | 2021-11-30 | 宁夏新辰新材料有限公司 | Method for refining and preparing slag wax for coal-based Fischer-Tropsch wax |
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| CN113713420A (en) * | 2021-08-13 | 2021-11-30 | 宁夏新辰新材料有限公司 | Method for refining and preparing slag wax for coal-based Fischer-Tropsch wax |
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Application publication date: 20181102 |