CN108079618A - It is atomized extraction element and extracting method - Google Patents
It is atomized extraction element and extracting method Download PDFInfo
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- CN108079618A CN108079618A CN201711117513.0A CN201711117513A CN108079618A CN 108079618 A CN108079618 A CN 108079618A CN 201711117513 A CN201711117513 A CN 201711117513A CN 108079618 A CN108079618 A CN 108079618A
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- atomization
- extractor
- solid
- extraction element
- extraction
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- 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
- B01D11/0215—Solid material in other stationary receptacles
- B01D11/0219—Fixed bed of solid material
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention discloses a kind of atomization extraction elements, it includes extractor, solvent tank and feedstock transportation mechanism, solvent tank is connected by fluid pipeline with extractor, feedstock transportation mechanism is connected by atomization conduit with extractor, atomization extraction element includes the equipment for separating liquid from solid being arranged at outside extractor and extraction flow container, equipment for separating liquid from solid one end is connected by discharge line with extractor with the mixture in pans, and the other end connects to convey the extract liquor that separation of solid and liquid obtains with extraction flow container by output channel.After above-mentioned atomization extraction element, solvent and feed particles mixing, without treating that its stratification is expelled to equipment for separating liquid from solid from discharge line, thus extraction time is shortened, improve extraction efficiency.And mixture is expelled directly out, thus passing away is not easy to plug, it is easy to maintain.Meanwhile equipment for separating liquid from solid is arranged on outside extractor, and it is easy to clean, the equipment for separating liquid from solid of the larger good separating effect of build can be used, obtained extract liquor can be used directly.
Description
Technical field
The present invention relates to products to extract field, particularly, is related to a kind of atomization extraction element.Moreover, it relates to
A kind of extracting method for including above-mentioned atomization extraction element.
Background technology
Existing atomization extraction element is passed through extracting solution and extract particles in extractor is atomized.Extracting solution and extract
Particle mixing is extracted, and stratification, and top is extract liquor, and lower part is raffinate and extract remainder.It is close to be atomized extractor
Top is equipped with filter plate, and filter plate will be atomized extractor and be divided into two parts, and extract filtering is isolated in lower part, and top passes through pipeline
Extract liquor is exported to extraction flow container, the pipeline of lower part then bottom is exported raffinate and extract remainder or different by same pipeline
Pipeline exports respectively.The time that stratification needs is longer, thus extraction efficiency is relatively low.And the extract remainder stood is easy
The pipeline of bottom is blocked, not easy care.Filter plates effect is poor simultaneously, and the extract liquor extracted in flow container can not be used directly, needs
Further filtering also reduces the extraction efficiency of whole device.And filter plate easily blocks, and be arranged in tank body, thus be not easy
It safeguards.
The content of the invention
It is low to solve existing atomization extraction element extraction efficiency the present invention provides a kind of atomization extraction element, it is not easy
The technical issues of safeguarding.
The technical solution adopted by the present invention is as follows：
One aspect of the present invention provides a kind of atomization extraction element, and atomization extraction element includes extractor, solvent tank and original
Material conveyer structure, solvent tank are connected by fluid pipeline with extractor, and feedstock transportation mechanism is connected by atomization conduit and extractor
Logical, atomization extraction element includes the equipment for separating liquid from solid being arranged at outside extractor and extraction flow container, and equipment for separating liquid from solid one end leads to
It crosses discharge line to be connected with extractor with the mixture in pans, the other end is connected with extraction flow container with defeated by output channel
Send the extract liquor that separation of solid and liquid obtains.
Further, discharge line is arranged at extractor bottom centre, and extraction pot bottom is set close to the position of discharge line
There is rabbling mechanism.
Further, the opening stagger setting of the nozzle of atomization conduit and fluid pipeline, atomization conduit and fluid pipeline are same
To being arranged in parallel or be inversely arranged in parallel.
Further, feedstock transportation mechanism includes steeping tank and for raw material to be put into the feed mechanism in steeping tank, leaching
Bubble tank is connected with atomization conduit, and the nozzle of atomization conduit is spiral nozzle.
Further, feed mechanism is vacuum feeding filter, and vacuum feeding filter includes drawing the true of raw material
Blank pipe and the filter mechanism for filtering out bulky grain raw material.
Further, atomization extraction element further includes to store the raw material tank of raw material, and vacuum tube is extended in raw material tank,
Atomization conduit is equipped with to convey the first delivery pump of soak.
Further, atomization extraction element is further included for the drying machine of the separated extract remainder of drying solid-liquid separator
Structure.
Further, equipment for separating liquid from solid is plate-frame filtering device, and drier is rake type drier, and rake type drier is set
It is placed in below plate-frame filtering device, is dried with the filter residue for receiving sheet frame filter device.
Further, extractor is equipped with heating unit, and discharge line is equipped with to convey the second delivery pump of mixture.
Another aspect of the present invention provides a kind of atomization extracting method, using above-mentioned atomization extraction element, including following
Step：
Solvent in solvent tank is passed through through fluid pipeline in extractor, and raw material is entered through atomization conduit in extractor
Atomization forms feed particles, and feed particles are mixed to get mixture with solvent.
Mixture flows out to equipment for separating liquid from solid separation through discharge line, and extract liquor flow to extraction flow container through output channel.
The invention has the advantages that：Above-mentioned atomization extraction element, the solvent and atomization conduit of fluid pipeline input
After the feed particles mixing that atomization is formed, without treating that its stratification is expelled to equipment for separating liquid from solid, solid-liquid from discharge line
Separator separates extract remainder and extract liquor.Due to that need not stand, thus extraction time is shortened, improve extraction efficiency.
And mixture is expelled directly out, extract remainder has little time to assemble and discharge simultaneously with the solution of substantial amounts of extract liquor, thus is not easy to plug
Passing away, it is easy to maintain.Meanwhile equipment for separating liquid from solid is arranged on outside extractor, and it is easy to clean, the difficulty of maintenance is reduced,
And the limitation of extraction tank volume can be broken through, the equipment for separating liquid from solid of the larger good separating effect of build can be used, obtained extract liquor
It can be used directly, improve extraction efficiency and extraction effect.Above-mentioned atomization extraction element, extraction efficiency is high, easy to maintain.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is described in further detail.
Description of the drawings
The attached drawing for forming the part of the application is used for providing a further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the atomization extraction element structure diagram of the preferred embodiment of the present invention；
Fig. 2 is the extractor schematic diagram of the preferred embodiment of the present invention.
Reference sign：100th, extractor；200th, solvent tank；300th, feedstock transportation mechanism；400th, equipment for separating liquid from solid；
500th, flow container is extracted；600th, drier；
110th, fluid pipeline；120th, atomization conduit；130th, discharge line；140th, output channel；150th, rabbling mechanism；310、
Feed mechanism；320th, steeping tank；330th, raw material tank；340th, the first delivery pump；311st, vacuum tube；312nd, filter mechanism；131st,
Two delivery pumps.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
With reference to Fig. 1 and 2, the preferred embodiment of the present invention provides a kind of atomization extraction element, and atomization extraction element includes
Extractor 100, solvent tank 200 and feedstock transportation mechanism 300, solvent tank 200 are connected by fluid pipeline 110 with extractor 100,
Feedstock transportation mechanism 300 is connected by atomization conduit 120 with extractor 100, and atomization extraction element includes being arranged at extractor 100
Outer equipment for separating liquid from solid 400 and extraction flow container 500,400 one end of equipment for separating liquid from solid passes through discharge line 130 and extractor
100 connections connect to convey solid-liquid point by output channel 140 with the mixture in pans, the other end with extraction flow container 500
From obtained extract liquor.
Solvent tank 200 is connected by fluid pipeline 110 with extractor 100, and solvent is passed through in extractor 100.Raw material is defeated
The suspension of 300 transferring raw material of mechanism is sent, the atomizer through 120 end of atomization conduit, which is atomized, to form tiny feed particles.
Feed particles are mixed with solvent, and rabbling mechanism 150 can be set in extractor 100, and the two is promoted to come into full contact with and is faster uniformly mixed.
After active ingredient in process requirements object to be extracted enters in extracting solution, you can stop stirring, mixture in tank is extracted
Excess and extract liquor are expelled to equipment for separating liquid from solid 400 from discharge line 130.Extract remainder is raw material slag in solid-like, extract liquor
For solution, in equipment for separating liquid from solid 400, extract remainder is separated with extract liquor, and extract liquor enters extraction flow container from output channel 140
In 500.
It is existing atomization extractor in, stratification upper back be extract liquor, lower part be raffinate and extract remainder, it is quiet
Extract remainder is easily assembled during putting.After raffinate is discharged from top, the volume of solution in the mixture of raffinate and extract remainder
Smaller solid content is high, and when discharge easily blocks.And in the extractor 100 of the present invention, due to without standing, feed particles and molten
Residence time of the agent in tank is short, thus shortens extraction time, improves extraction efficiency.Mixture is expelled directly out not standing
Process, extract remainder have little time to assemble, and the solution of extract remainder and substantial amounts of extract liquor is discharged simultaneously, liquor capacity high solids content
It is low, thus extract remainder is not easy to block discharge line 130, reduces the probability of repair.
In addition, the filter device in existing atomization extractor is arranged in tank body, for fear of the limitation of tank body volume, filtering
Device can only use the relatively simple filter plate of structure.To ensure filter effect, filter plate filter opening need to design smaller, however smaller
Filter opening easily blocked again by feed particles, consider lower filter opening and set relatively large, and scraper is set to strike off filter plate
On particle, thus actually filter plates effect is extremely limited, and extract liquor can not be directly using needing to filter again.And still
It can not avoid the problem that filter plate blocks, when filter plate blocks, extractor be needed to shut down, dismounting extractor takes out filter plate, and repair is very
It is inconvenient.
The equipment for separating liquid from solid 400 of the application is arranged on outside extractor 100, can be broken through the limitation of 100 volume of extractor, be adopted
With the equipment for separating liquid from solid 400 of the larger good separating effect of build, obtained extract liquor can be used directly, improve extraction efficiency and
Extraction effect a, filtering, also improves extraction effect and extraction efficiency.And equipment for separating liquid from solid 400 is arranged on extraction
Outside tank 100, it is convenient to be overhauled when it breaks down, easy to maintain.Equipment for separating liquid from solid 400 can be filter device or centrifugation dress
It puts.
The atomization extraction element of the present embodiment, the original that solvent and atomization conduit 120 atomization that fluid pipeline 110 inputs are formed
After expecting particle mixing, without treating that its stratification is expelled to equipment for separating liquid from solid 400, separation of solid and liquid dress from discharge line 130
400 are put to separate extract remainder and extract liquor.Due to that need not stand, thus extraction time is shortened, improve extraction efficiency.It is and mixed
It closes object to be expelled directly out, extract remainder has little time to assemble and discharge simultaneously with the solution of substantial amounts of extract liquor, thus is not easy to plug discharge
Passage, it is easy to maintain.Meanwhile equipment for separating liquid from solid 400 is arranged on outside extractor 100, and it is easy to clean, reduce the difficulty of maintenance
Degree, and the limitation of 100 volume of extractor can be broken through, the equipment for separating liquid from solid 400 of the larger good separating effect of build can be used, obtain
Extract liquor can be used directly, improve extraction efficiency and extraction effect.Above-mentioned atomization extraction element, extraction efficiency is high, safeguards
It is convenient.
Optionally, with reference to Fig. 1 and 2, discharge line 130 is arranged at 100 bottom centre of extractor, and 100 bottom of extractor is leaned on
The position of nearly discharge line 130 is equipped with rabbling mechanism 150.
Discharge line 130, which is arranged at 100 bottom centre of extractor, can preferably discharge wherein mixture, and be arranged on other
Position is then difficult to reach.Rabbling mechanism 150 is stirred in 100 bottom of extractor, and tank bottom generates whirlpool and causes carrying in tank and top
Take liquid and feed particles that can also be uniformly mixed.Further extract remainder can be avoided to assemble simultaneously, prevent the row of blocking in its discharge process
Go out passage.Rabbling mechanism 150 is arranged on beside passing away, and discharge line 130 is not provided with other mechanisms, and extract remainder also can be more suitable
Smooth discharge.And the rabbling mechanism 150 of existing atomization extractor 100 is arranged on 100 tank base center of extractor, rabbling mechanism
150 drive link is set in discharge line 130, is not easy to extract remainder discharge.
Preferably, with reference to Fig. 1 and 2, extractor 100 can be conical bottom, and conical bottom is conducive to thoroughly discharge mixture, stirs
Mechanism 150 is arranged on cone wall, can effectively be stirred, and extract remainder is not easy deposition aggregation caking.More preferably, the cone of pyramidal structure
Angle is 90 °.
Rabbling mechanism 150 can be mechanical agitation mechanism or magnetic agitation mechanism, be preferably magnetic agitation mechanism.Magnetic agitation
Mechanism structure is simple, small volume, and mixing effect is good.Magnetic agitation mechanism may be designed as：It is arranged on the blade bored on wall and sets
Put the driving mechanism that driving blade rotates outside tank.Driving structure can be the driving mechanisms such as motor.
Optionally, with reference to Fig. 1 and 2, the nozzle of atomization conduit 120 and the opening stagger setting of fluid pipeline 110, mist pipe
Road 120 and 110 cocurrent and parallel of fluid pipeline set or are inversely arranged in parallel.
The nozzle of atomization conduit 120 and the opening stagger setting of fluid pipeline 110, i.e. the two are not face, prevent raw material
Particle is injected directly into fluid pipeline 110, blocks fluid pipeline 110.Atomization conduit 120 is parallel with fluid pipeline 110 to be set
It puts, the Flow of Goods and Materials direction in the pipe of the two is identical or opposite.Flow direction identical i.e. atomization conduit 120 and fluid pipeline 110
Cocurrent and parallel is set, and is fed using cocurrent mode into extractor 100；Flow direction is atomization conduit 120 and liquid line on the contrary
Road 110 is inversely arranged in parallel, and is fed using reflux type into atomization extractor 100.
Optionally, with reference to Fig. 1, feedstock transportation mechanism 300 includes steeping tank 320 and for raw material to be put into steeping tank 320
In feed mechanism 310, steeping tank 320 connects with atomization conduit 120, and the nozzle of atomization conduit 120 is spiral nozzle.
Feed mechanism 310 puts into raw material in steeping tank 320, can be a variety of feed mechanisms 310, such as vacuum feeder
The feed mechanisms such as structure, spiral feeding mechanism.Raw material impregnates in steeping tank 320 to be contacted with solvent in tank, and solvent is made to enter raw material
It is interior so that extraction it is more thorough, more completely.Grain diameter is smaller when spiral nozzle causes atomizing raw materials, and reaches the work of spiral boosting
With being uniformly dispersed in extracting solution so that extraction is more thorough.
Optionally, with reference to Fig. 1, feed mechanism 310 is vacuum feeding filter, and vacuum feeding filter includes drawing
The vacuum tube 311 of raw material and the filter mechanism 312 for filtering out bulky grain raw material.
Raw material is usually broken little particle, and vacuumizing feeding using vacuum tube 311 can control feeding speed, operation side
Just.Filter mechanism 312 can filter out the larger raw material of grain size, prevent the nozzle of its blocking atomization conduit 120 from also ensuring to be atomized
The feed particles arrived are smaller, convenient for the active ingredient in the solvent extraction feed particles in extractor 100.
Optionally, with reference to Fig. 1, atomization extraction element further includes to store the raw material tank 330 of raw material, and vacuum tube 311 prolongs
It extends in raw material tank 330, atomization conduit 120 is equipped with to convey the first delivery pump 340 of soak.
Raw material can be directly deposited on vacant lot, set raw material tank 330 compared on directly stacking vacant lot, it is ensured that raw material is more
Health, while raw material can concentrate stacking, can substantially completely be absorbed into vacuum tube 311.Raw material is impregnated in steeping tank 320 and tank
Middle solvent contacts to form soak, and all substances in steeping tank 320, raw material and solvent are delivered to and carried by the first delivery pump 340
It takes in tank 100.First delivery pump 340 can be slush pump.
Optionally, with reference to Fig. 1, atomization extraction element is further included for 400 separated extract remainder of drying solid-liquid separator
Drier 600.
400 separating mixture of equipment for separating liquid from solid obtains extract remainder and extract liquor, and drier 600 can be filled with separation of solid and liquid
400 combinations are put, the partial solvent in the recyclable extract remainder of extract remainder one side are dried, on the other hand convenient for the follow-up place of extract remainder
Reason.
Optionally, with reference to Fig. 1, equipment for separating liquid from solid 400 is plate-frame filtering device, and drier 600 is rake type drier,
Rake type drier is arranged at below plate-frame filtering device, is dried with the filter residue for receiving sheet frame filter device.
Plate-frame filtering unit capacity is big, can handle substantial amounts of mixture, good filtration effect, isolated extract liquor simultaneously
It can be used directly.The filter residue that rake type drier receives sheet frame filter device is dried, and drying effect is good.
Optionally, with reference to Fig. 1, extractor 100 is equipped with heating unit, and discharge line 130 is equipped with to convey mixture
The second delivery pump 131.
Extractor 100 is equipped with heating unit and for example uses Resistant heating device or circulation conduit heating unit.Heating
Device may be provided in tank body.In some techniques, there is certain demand to extraction temperature, the dissolving of active ingredient can be promoted, extract
Take more thorough, rate of extraction is faster.Second delivery pump 131 causes mixture to be quickly expelled in equipment for separating liquid from solid 400, can
It prevents discharge line 130 from blocking, while accelerates treatment effeciency.Second delivery pump 131 can be centrifugal pump.
Another aspect of the present invention provides a kind of atomization extracting method, using above-mentioned atomization extraction element, including following
Step：
Solvent in solvent tank 200 is passed through through fluid pipeline 110 in extractor 100, and by raw material through atomization conduit 120
Atomization forms feed particles into extractor 100, and feed particles are mixed to get mixture with solvent.
Mixture flows out to equipment for separating liquid from solid 400 through discharge line 130 and separates, and extract liquor is flow to through output channel 140
Extract flow container 500.
After feed particles mix the reaction time for reaching required with solvent, i.e., the active principle in feed particles enters molten
After in agent, directly equipment for separating liquid from solid 400 is flowed out to from discharge line 130 without being stood in extractor 100.Mixture is solid
Separation of solid and liquid in liquid separating apparatus 400, extract liquor flow to extraction flow container 500 through output channel 140 and collect.This kind is atomized extraction side
Method, due to that need not stand process, thus extraction time is short, and extract liquor can be used directly, without further by filtering from
The modes such as the heart purify, and shorten process, also save extraction time, improve extraction efficiency.And pass through external solid-liquid point
Separation of solid and liquid, good separating effect are carried out from device 400.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of atomization extraction element, the atomization extraction element includes extractor (100), solvent tank (200) and feedstock transportation
Mechanism (300), the solvent tank (200) are connected by fluid pipeline (110) with the extractor (100), the feedstock transportation
Mechanism (300) is connected by atomization conduit (120) with the extractor (100), which is characterized in that the atomization extraction element bag
It includes and is arranged at the outer equipment for separating liquid from solid (400) of the extractor (100) and extraction flow container (500), the equipment for separating liquid from solid
(400) one end is connected with the extractor (100) with the mixture in pans by discharge line (130), and the other end passes through
Output channel (140) connects to convey the extract liquor that separation of solid and liquid obtains with extraction flow container (500).
2. atomization extraction element according to claim 1, which is characterized in that the discharge line (130) is arranged at described
Extractor (100) bottom centre, extractor (100) bottom are equipped with mixer close to the position of the discharge line (130)
Structure (150).
3. atomization extraction element according to claim 1, which is characterized in that the nozzle of the atomization conduit (120) and institute
The opening stagger setting of fluid pipeline (110) is stated, the atomization conduit (120) and the fluid pipeline (110) cocurrent and parallel are set
It puts or is inversely arranged in parallel.
4. atomization extraction element according to claim 1, which is characterized in that the feedstock transportation mechanism (300) includes leaching
Steep tank (320) and for raw material to be put into the feed mechanism (310) in the steeping tank (320), the steeping tank (320) and institute
Atomization conduit (120) connection is stated, the nozzle of the atomization conduit (120) is spiral nozzle.
5. atomization extraction element according to claim 4, which is characterized in that the feed mechanism (310) is vacuum feeding
Filter, the vacuum feeding filter include drawing the vacuum tube (311) of raw material and for filtering out bulky grain raw material
Filter mechanism (312).
6. atomization extraction element according to claim 5, which is characterized in that the atomization extraction element further includes to deposit
The raw material tank (330) of raw material is put, the vacuum tube (311) is extended in the raw material tank (330), the atomization conduit (120)
It is equipped with to convey the first delivery pump (340) of soak.
7. atomization extraction element according to claim 1, which is characterized in that the atomization extraction element further includes to do
The drier (600) of the separated extract remainder of the dry equipment for separating liquid from solid (400).
8. atomization extraction element according to claim 7, which is characterized in that the equipment for separating liquid from solid (400) is sheet frame
Filter device, the drier (600) are rake type drier, and the rake type drier is arranged under the plate-frame filtering device
Side, is dried with the filter residue for receiving the plate-frame filtering device.
9. according to atomization extraction element according to any one of claims 1 to 8, which is characterized in that the extractor (100) sets
There is heating unit, the discharge line (130) is equipped with to convey the second delivery pump (131) of mixture.
10. a kind of atomization extracting method, which is characterized in that using atomization extraction dress according to any one of claims 1 to 9
It puts, comprises the following steps：
Solvent in solvent tank (200) is passed through through fluid pipeline (110) in extractor (100), and by the raw material through atomization
Pipeline (120) forms feed particles into atomization in the extractor (100), and the feed particles are mixed to get with the solvent
Mixture；
The mixture flows out to the equipment for separating liquid from solid (400) through the discharge line (130) and separates, described in extract liquor warp
Output channel (140) flow to the extraction flow container (500).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711117513.0A CN108079618A (en) | 2017-11-13 | 2017-11-13 | It is atomized extraction element and extracting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711117513.0A CN108079618A (en) | 2017-11-13 | 2017-11-13 | It is atomized extraction element and extracting method |
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| CN108079618A true CN108079618A (en) | 2018-05-29 |
Family
ID=62172136
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114014945A (en) * | 2021-12-13 | 2022-02-08 | 上海珈凯生物科技有限公司 | Method for extracting high-purity fucosan sulfate and application thereof |
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| CN114014945B (en) * | 2021-12-13 | 2022-10-28 | 上海珈凯生物科技有限公司 | Method for extracting fucosan sulfate and application thereof |
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