CN105153736B - Extract the energy-saving equipment of phytochrome - Google Patents
Extract the energy-saving equipment of phytochrome Download PDFInfo
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- CN105153736B CN105153736B CN201510427009.5A CN201510427009A CN105153736B CN 105153736 B CN105153736 B CN 105153736B CN 201510427009 A CN201510427009 A CN 201510427009A CN 105153736 B CN105153736 B CN 105153736B
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- stripper
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B61/00—Dyes of natural origin prepared from natural sources, e.g. vegetable sources
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0096—Purification; Precipitation; Filtration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The present invention provides a kind of energy-saving equipments for extracting phytochrome, including the extraction element extracted to pigment in plant flower set gradually, the filter device that material in extraction element is separated by solid-liquid separation, for collecting the extraction liquid storage tank of filtered filtrate, the vacuum concentration equipment that extracting solution is concentrated, and the extracting solution after concentration is dried the freeze drying plant of powder processed, in above-mentioned technical proposal, the thermal energy of steam in vacuum concentration equipment and concentrate is recycled, extracting solution and extractant are preheated, heat preservation/preheating and heating extraction agent before realizing extracting solution vacuum distillation, to energy saving, reduce production cost.It adjusts the second stripper by the second driving mechanism to be rotated, so that the corresponding and different arrangement of the first and second discharge port on the first and second stripper, to save the time, improves extracting efficiency to realize to the quickly discharging material of extractor and the closure of discharge port.
Description
Technical field
The present invention relates to nature strength fields, and in particular to a kind of energy-saving equipment for extracting phytochrome.
Background technique
Field is extracted in natural activity component, need to often extraction element be used to soak the root, stem, leaf of natural plants
It mentions, so that the active constituent in herbaceous plant root, stem, leaf is dissolved in extractant, to realize the extraction to active component.It is existing
There is the extractor used mostly and there is a problem of that adding for material is cumbersome and time-consuming with discharging, seriously affects natural activity component
Production efficiency.In addition, the extraction for natural activity component, all there is a best material ratio (active component under this material
Recovery rate and/or extraction efficiency it is maximum), but traditional feeding intake for extractor is difficult to accurately control material ratio, so that extraction
Rate and/or extraction efficiency are unable to reach most preferably, are seriously affected production efficiency and are caused wastage of material.
In addition, the generally existing recovery rate of active component extract equipment used at present is low, energy utilization rate is low, extracting cycle
The problems such as long.
Summary of the invention
It is an object of the invention to provide a kind of energy-saving equipments for extracting phytochrome, can realize to the fast of phytochrome
Speed is extracted, and in extracting solution pigment concentration it is high, convenient for the processing of subsequent concentratings and purifying with it is energy saving.
To achieve the above object, the invention adopts the following technical scheme:
A kind of energy-saving equipment extracting phytochrome, it is characterised in that: including setting gradually to pigment in plant flower
The extraction element extracted, it is filtered for collecting to the filter device that the material in extraction element is separated by solid-liquid separation
The extraction liquid storage tank of filtrate is dried to the vacuum concentration equipment that extracting solution is concentrated, and to the extracting solution after concentration
The freeze drying plant of powder processed is provided with heat exchanger between vacuum concentration equipment and extraction element, extract and be provided in liquid storage tank
Heat exchanger tube, the entrance of heat exchanger tube are connected with the concentrated solution outlet of vacuum concentration equipment, and the outlet and freeze-drying of heat exchanger tube fill
Set and be connected, exchanger heat fluid inlet is connected with the gas vent of vacuum concentration equipment, heat exchanger cold fluid inlet with mention
The outlet of agent storage tank is taken to be connected, the outlet of heat exchanger cold and hot fluid is connected with the extractant import of extraction element, extracts dress
It sets including extractor and horizontally disposed agitating shaft, the opposite two sides lateral wall middle part of extractor is respectively arranged with mounting base,
Agitating shaft both ends are rotatably installed in mounting base, and agitating shaft is connected with third driving mechanism, and agitating shaft is located in extractor
It is provided with rabbling mechanism on axle body, be provided with feeding port at the top of extractor and the closed state of feeding port is adjusted
First adjusts component, and the bottom of extractor is provided with discharge port and adjusts to the closed state of discharge port is adjusted second
Component, the second adjusting component includes circular first and second stripper being arranged in parallel above and below at extractor discharge port, and first unloads
Flitch is fixed with one with extractor, and annular groove is offered on the side of the second stripper, and the second stripper passes through in annular groove
The steel ball component and extractor of setting constitute the connection that is rotatably assorted around vertical direction, and the center of circle of the first and second stripper is located at same
On plumb line, the first and second discharge port, the first stripper are opened up on the first and second stripper at the circumference of same radius size respectively
Lower face be arranged to be combined by the first and second step surface and constitute step-like, the upper face in second step face and the second stripper
It fitting, forms cavity between First terrace and the second stripper upper face, the first discharge port is provided on First terrace,
Sealing element, the step of the shape of sealing element and the first and second step surface junction are provided at the step that first and second step surface is joined
Shape is consistent, and the second stripper is connected with the second driving mechanism.
Further embodiment are as follows: ultrasound emission component is provided in extractor, extractor is mounted on the rack, and rack includes
The support leg of four vertical shape arrangements, the bottom of support leg is provided with gravity sensor.Rabbling mechanism includes on agitating shaft axle body
The end of stirring rod is arranged in the spaced stirring rod of zigzag shape, paddle, is hingedly to connect between stirring rod and paddle
It connects and the axial angle with agitating shaft axial direction of articulated shaft for constituting articulated connection is 30~60 °, paddle is along far from stirring rod one
The plate face width that end is directed toward close to stirring rod one end is gradually increased.The flow-interfering bar of zigzag shape is provided on extractor inner wall.
Detailed scheme are as follows: the side wall of extractor is sandwich, and sandwich forms wall chamber, the entrance of wall chamber and decompression
The gas vent of enrichment facility is connected, and the outlet of wall chamber is connected with exchanger heat fluid inlet.
In above-mentioned technical proposal, the thermal energy of steam in vacuum concentration equipment and concentrate is recycled, to extraction
Liquid and extractant are preheated, the heat preservation/preheating and heating extraction agent before realizing extracting solution vacuum distillation, thus it is energy saving,
Reduce production cost.It adjusts the second stripper by the second driving mechanism to be rotated, so that the on the first and second stripper
One, the corresponding and different arrangement of two discharge ports, to realize to the quickly discharging material of extractor and the closure of discharge port, to save
Time improves extracting efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of extraction element；
Fig. 3 is enlarged diagram at the A of Fig. 2；
Fig. 4 is the assembling schematic diagram of sliding rail, sliding block, hopper；
Fig. 5 is the bottom view of the first stripper.
Specific embodiment
In order to which objects and advantages of the present invention are more clearly understood, the present invention is carried out specifically with reference to embodiments
It is bright.It should be appreciated that following text is only used to describe one or more of specific embodiments of the invention, not to the present invention
The protection scope specifically requested carries out considered critical.
Technical solution that the present invention takes is as shown in Figure 1, a kind of energy-saving equipment for extracting phytochrome, including sets gradually
The extraction element A1 that pigment in plant flower is extracted, the filtering that the material in extraction element A1 is separated by solid-liquid separation
Device A2, for collecting the extraction liquid storage tank A3 of filtered filtrate, to the vacuum concentration equipment A4 that extracting solution is concentrated, with
And the extracting solution after concentration is dried the freeze drying plant A5 of powder processed, between vacuum concentration equipment A4 and extraction element A5
It is provided with heat exchanger A6, extracts and is provided with heat exchanger tube in liquid storage tank A3, the concentration of the entrance and vacuum concentration equipment A4 of heat exchanger tube
Liquid outlet is connected, and the outlet of heat exchanger tube is connected with freeze drying plant A5, heat exchanger A6 thermal fluid inlet and reduced pressure
The gas vent of device A4 is connected, and heat exchanger A6 cold fluid inlet is connected with the outlet of extractant storage tank A7, heat exchanger A6
The outlet of cold and hot fluid is connected with the extractant import of extraction element A1.In above-mentioned technical proposal, to vacuum concentration equipment A4
Thermal energy in middle steam and concentrate is recycled, and is preheated to extracting solution and extractant, realizes that extracting solution decompression is steamed
Heat preservation/preheating and heating extraction agent before evaporating, thus it is energy saving, reduce production cost.Filter device, vacuum concentration equipment,
The device that freeze drying plant, heat exchanger can be used used in existing chemical industry with corresponding function carries out using extracting solution
Storage tank is transformed to obtain using general solution reservoir, installation tubulation shape or spiral helicine heat exchanger tube in storage tank, between neighboring devices
Solid material conveyed using conveyer belt, liquid material is conveyed using pipeline and delivery pump.
Extraction element A1 includes extractor 10 and horizontally disposed agitating shaft 151, the opposite two sides outside of extractor 10
It is respectively arranged with mounting base in the middle part of wall, 151 both ends of agitating shaft are rotatably installed in mounting base, agitating shaft 151 and third driving machine
Structure Q3 is connected, and rabbling mechanism is provided on the axle body that agitating shaft 151 is located in extractor 10, and the top of extractor 10 is provided with
Feeding port and the first adjusting component that the closed state of feeding port is adjusted, the bottom of extractor 10 is provided with discharge port
And component is adjusted to the closed state of discharge port is adjusted second, the first and second adjusting component can be 10 top of extractor
Or the horizontally disposed flashboard of bottom setting is constituted, flashboard by flashboard and can also drive its edge by manually adjusting
The mobile feed screw nut of horizontal direction adjusts component or the piston rod of cylinder is connected, and utilizes electric or pneumatic adjusting.It needs
Illustrate, in the present invention, illustrates the claimed range of the present invention for the ease of brief, clear, therefore, not to extraction
There are the sealings at extractant leakage to be described on tank 10, certainly this be also those of ordinary skill in the art understood it is known
Common sense and routine operation means.
In the present invention, it is preferred to which as shown in Figure 2,4, the first adjusting component includes the slot of opening upwards using following scheme
The sliding rail 12 that type part is constituted, the vacancy portion that groove profile part slot bottom opens up constitute feeding port, and sliding rail 12 is arranged in the horizontal direction, sliding rail 12
On be provided with sliding block 13, sliding block 13 constitutes slide-and-guide along the length direction of sliding rail 12 with sliding rail 12 and connect cooperation, sliding block 13
Bottom surface and the slot bottom of groove profile part fit, and the hopper 14 of vertical shape arrangement is provided on sliding block 13, and sliding block 13 and 14 bottom of hopper are expected
The junction of mouth opens up into opening shape, and sliding block 13 is connected with the first driving mechanism Q1.Pass through the first driving mechanism adjusting slider
13 are moved, so that the vacancy portion on sliding block 13 and the feed opening on sliding rail 12 are corresponding and different, to realize to extraction
The rapid loading of tank 10 and the closure of feed opening, while when extracting, operator can be by charging device to hopper
The inventory that next batch needs to add is added in 14, so there is no need to weighing is thrown again after extractor 10 completes extraction operation
Add, to save the time, improves raw material extraction efficiency.
It is preferred that being implemented according to scheme as shown in Figure 2,3, the second adjusting component includes upper and lower at 10 discharge port of extractor
Circular first and second stripper 16,17 of parallel arrangement, the first stripper 16 are fixed with one with extractor 10, the second discharging
Offer annular groove on the side of plate 17, the second stripper 17 by the steel ball component 18 that is arranged in annular groove and extractor 10 around
Vertical direction constitutes the connection that is rotatably assorted, and the center of circle of the first and second stripper 16,17 is located on same plumb line, the first and second discharging
Open up first and second discharge port 16a, 17a, the lower face setting of the first stripper 16 on plate at the circumference of same radius size respectively
Step-like, the upper face in second step face 162 and the second stripper 17 is constituted at by the combination of the first and second step surface 161,162
It fits, forms cavity between 17 upper face of First terrace 161 and the second stripper, the first discharge port 16a is provided with first
On step surface 161, sealing element 163, the shape of sealing element 163 and first and second are provided at the step that the first and second step surface is joined
The step shape of step surface junction is consistent, and the second stripper 17 is connected with the second driving mechanism Q2, preferably square as shown in Figure 5
The outer profile of case, the first and second step surface junction is arc, sets arc for sealing element in this way, it is close that O shape can be used in sealing element
Sealing.It adjusts the second stripper 17 by the second driving mechanism Q2 to be rotated, so that first and second on the first and second stripper
Discharge port is corresponding and different, to realize to the quickly discharging material of extractor 10 and the closure of discharge port, realizes quickly discharging material, from
And the time is saved, improve extraction efficiency.
Electronic composition can be used in the first, second and third driving mechanism in the present invention, and cylinder also can be used in certain first driving mechanism
It constitutes, third driving mechanism can also be used setting operating handle and be manually adjusted, and 10 shape of extractor is cydariform or ellipsoid
Shape.
Further embodiment are as follows: ultrasound emission component or Microwave emission component, ultrasound emission are provided in extractor 10
The extraction efficiency and recovery rate of plant actives can be improved in component or Microwave emission component, shortens the period and improves raw material
Utilization rate.Extractor 10 is mounted in rack 11, and rack 11 includes the support leg 11 of four vertical shape arrangements, the bottom of support leg 11
Portion is provided with gravity sensor 111, and gravity sensor 111 is capable of the weight of the entire extract equipment of real-time measurement and passes through display
It has been shown that, such operator can accurately learn the feeding quantity of each material in real time, thus realize according to best material ratio into
Row feeds intake.Rabbling mechanism includes the spaced stirring rod 152 of zigzag shape on 151 axle body of agitating shaft, and paddle 153 is arranged
It is the articulated shaft axis of articulated connection and composition articulated connection between stirring rod 152 and paddle 153 in the end of stirring rod 152
It is 30~60 ° to the angle axial with agitating shaft 151, paddle 153 is directed toward along far from 152 one end of stirring rod close to stirring rod
The plate face width of 152 one end is gradually increased, and such rabbling mechanism can make the stirring of material more abundant, while can be right
Rabbling mechanism is protected well, and rabbling mechanism torsional deformation is caused when preventing solid material from tangling, and paddle 153 is stirring
Rotational angle is not easy excessive on bar 152, and the angle generally rotated is 1~2 °.Zigzag shape is provided on 10 inner wall of extractor
Flow-interfering bar, the setting of flow-interfering bar is also for the adequacy for realizing material stirring.
Detailed scheme are as follows: sliding block 13 is that a strip plate is constituted, and the both ends of sliding block 13 are respectively arranged with hopper 14, two
The outside of hopper 14 is respectively set material and adds mechanism, realizes adding for various materials, and the side wall of extractor 10 is sandwich,
Sandwich forms wall chamber, and the entrance of wall chamber is connected with the gas vent of vacuum concentration equipment A4, the outlet and heat exchange of wall chamber
Device A6 thermal fluid inlet is connected.
In short, extract equipment provided by the invention, can effectively realize quickly adding and unload for material, realize phytochrome
High concentration rapidly extracting, improve the extraction efficiency of phytochrome.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, in knowing the present invention after contents, without departing from the principle of the present invention, it can also be made several
Same transformation and substitution, these convert and substitute on an equal basis and also should be regarded as belonging to the scope of protection of the present invention.
Claims (3)
1. a kind of energy-saving equipment for extracting phytochrome, it is characterised in that: including set gradually to pigment in plant flower into
The extraction element that row extracts, to the filter device that the material in extraction element is separated by solid-liquid separation, for collecting filtered filter
System is dried to the vacuum concentration equipment that extracting solution is concentrated, and to the extracting solution after concentration in the extraction liquid storage tank of liquid
The freeze drying plant of powder is provided with heat exchanger between vacuum concentration equipment and extraction element, extract to be provided in liquid storage tank and change
Heat pipe, the entrance of heat exchanger tube are connected with the concentrated solution outlet of vacuum concentration equipment, the outlet of heat exchanger tube and freeze drying plant
It is connected, exchanger heat fluid inlet is connected with the gas vent of vacuum concentration equipment, heat exchanger cold fluid inlet and extraction
The outlet of agent storage tank is connected, and the outlet of heat exchanger cold and hot fluid is connected with the extractant import of extraction element, extraction element
Including extractor and horizontally disposed agitating shaft, it is respectively arranged with mounting base in the middle part of the opposite two sides lateral wall of extractor, is stirred
It mixes axis both ends to be rotatably installed in mounting base, agitating shaft is connected with driving mechanism B, and agitating shaft is located on the axle body in extractor
It is provided with rabbling mechanism, feeding port is provided at the top of extractor and is adjusted to the closed state of feeding port is adjusted first
Component is saved, the bottom of extractor is provided with discharge port and adjusts component to the closed state of discharge port is adjusted second,
Second adjusting component includes circular first and second stripper being arranged in parallel above and below at extractor discharge port, the first stripper with
Extractor is fixed with one, and annular groove is offered on the side of the second stripper, and the second stripper passes through setting in annular groove
Steel ball component and extractor are rotatably assorted connection around vertical direction composition, and the center of circle of the first and second stripper is located at same plumb line
On, open up the first and second discharge port, the lower plate of the first stripper on the first and second stripper at the circumference of same radius size respectively
Face, which is arranged to be combined by the first and second step surface, to be constituted step-like, and second step face and the upper face of the second stripper fit,
Cavity is formed between First terrace and the second stripper upper face, the first discharge port is provided on First terrace, and first and second
Sealing element, the step shape one of the shape of sealing element and the first and second step surface junction are provided at the step that step surface is joined
It causes, the second stripper is connected with driving mechanism A.
2. the energy-saving equipment according to claim 1 for extracting phytochrome, it is characterised in that: be provided with microwave in extractor
Emitting module.
3. the energy-saving equipment according to claim 1 for extracting phytochrome, it is characterised in that: extractor is mounted on rack
On, rack includes the support leg of four vertical shape arrangements, and the bottom of support leg is provided with gravity sensor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614525.3A CN106317947B (en) | 2014-08-10 | 2015-07-18 | Energy-saving equipment applied to extraction phytochrome |
| CN201510427009.5A CN105153736B (en) | 2014-08-10 | 2015-07-18 | Extract the energy-saving equipment of phytochrome |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014204486368 | 2014-08-10 | ||
| CN201420448636 | 2014-08-10 | ||
| CN201510427009.5A CN105153736B (en) | 2014-08-10 | 2015-07-18 | Extract the energy-saving equipment of phytochrome |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610614525.3A Division CN106317947B (en) | 2014-08-10 | 2015-07-18 | Energy-saving equipment applied to extraction phytochrome |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105153736A CN105153736A (en) | 2015-12-16 |
| CN105153736B true CN105153736B (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610614525.3A Active CN106317947B (en) | 2014-08-10 | 2015-07-18 | Energy-saving equipment applied to extraction phytochrome |
| CN201510427009.5A Active CN105153736B (en) | 2014-08-10 | 2015-07-18 | Extract the energy-saving equipment of phytochrome |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610614525.3A Active CN106317947B (en) | 2014-08-10 | 2015-07-18 | Energy-saving equipment applied to extraction phytochrome |
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| CN (2) | CN106317947B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110054708B (en) * | 2019-04-30 | 2021-06-18 | 容益(海南)农业开发有限公司 | Edible mushroom extract concentrating and drying integrated technology |
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| US20090234146A1 (en) * | 2008-03-14 | 2009-09-17 | University Of Hawaii | Methods and compositions for extraction and transesterification of biomass components |
| CN101879380A (en) * | 2010-06-25 | 2010-11-10 | 戴群 | Energy-saving concentration process for extracting active ingredients of plants and concentration device thereof |
| CN103127741A (en) * | 2013-02-20 | 2013-06-05 | 中国科学院过程工程研究所 | Method for enhancing natural product solvent extraction through membrane separation process |
| CN203043618U (en) * | 2013-01-31 | 2013-07-10 | 青岛农业大学 | Device for extracting flavone from plants |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201175590Y (en) * | 2008-03-21 | 2009-01-07 | 江苏维尔电气有限公司 | Horizontal type cabo-powder leaching extracting device |
| JP2011152992A (en) * | 2010-01-27 | 2011-08-11 | Enutekku:Kk | Powder and grain quantitative discharging apparatus |
| CN203079886U (en) * | 2013-02-04 | 2013-07-24 | 雒永成 | Large membrane separation integrated resin purifying device |
| CN203667432U (en) * | 2013-12-23 | 2014-06-25 | 烟台龙源电力技术股份有限公司 | Powder feeding device |
| CN103695181B (en) * | 2013-12-31 | 2015-01-21 | 湖南省百里香天然生物制品开发有限公司 | Preparation method of elsholtziae extract |
| CN103893991B (en) * | 2014-04-22 | 2015-11-04 | 广东世信药业有限公司 | A kind of Chinese medicine thermal circulation extracting concentrating method |
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- 2015-07-18 CN CN201610614525.3A patent/CN106317947B/en active Active
- 2015-07-18 CN CN201510427009.5A patent/CN105153736B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090234146A1 (en) * | 2008-03-14 | 2009-09-17 | University Of Hawaii | Methods and compositions for extraction and transesterification of biomass components |
| CN101879380A (en) * | 2010-06-25 | 2010-11-10 | 戴群 | Energy-saving concentration process for extracting active ingredients of plants and concentration device thereof |
| CN203043618U (en) * | 2013-01-31 | 2013-07-10 | 青岛农业大学 | Device for extracting flavone from plants |
| CN103127741A (en) * | 2013-02-20 | 2013-06-05 | 中国科学院过程工程研究所 | Method for enhancing natural product solvent extraction through membrane separation process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106317947B (en) | 2018-09-21 |
| CN106317947A (en) | 2017-01-11 |
| CN105153736A (en) | 2015-12-16 |
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