CN206262149U - Adverse current extracts production line - Google Patents
Adverse current extracts production line Download PDFInfo
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- CN206262149U CN206262149U CN201620901892.7U CN201620901892U CN206262149U CN 206262149 U CN206262149 U CN 206262149U CN 201620901892 U CN201620901892 U CN 201620901892U CN 206262149 U CN206262149 U CN 206262149U
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Abstract
The utility model be related to it is a kind of realize that extractors at different levels independently carry out extracting production line from the adverse current of stirring by the extract solution for forcing microcirculation to flow back in adverse current extraction process, the charging aperture of the slag notch of dreg-liquid separator and extractor in adjacent next stage extractor group is connected in upper level extractor group；The extract solution outlet of dreg-liquid separator is connected with the solvent charging aperture of extractor in the refluxing opening and adjacent upper level extractor group of extractor in this grade of extractor group respectively by extract solution return duct in next stage extractor group, and import of the extract solution outlet of dreg-liquid separator by extract solution return duct respectively with the refluxing opening and the temporary storage tank of extract solution of extractor in this grade of extractor group is connected in first order extractor group；The solvent discharging opening of solvent preparing tank is connected by solvent input channel with the solvent charging aperture of extractor in most final stage extractor group.Advantage：Suspension in the extractor groups at different levels that can stir, accelerates the transmission of raw material in extractor groups at different levels.
Description
Technical field
The utility model is related to a kind of at different levels by forcing the extract solution of microcirculation backflow to be realized in adverse current extraction process
Extractor independently carries out extracting production line from the adverse current of stirring, belongs to counterflow extraction apparatus manufacture field.
Background technology
The A of CN 103691148, " a kind of Continuous Countercurrent Extraction production line ", include by extractor, slag liquid discharger and
The extraction unit of dreg-liquid separator composition, the slag liquid outlet of extractor connects with the entrance of slag liquid discharger in the extraction unit
Connect, the outlet of slag liquid discharger connects the charging aperture of dreg-liquid separator by slag liquid pipe road, after being separated through dreg-liquid separator
Extract solution is discharged by extract solution discharge pipe, and described extraction unit will at least have three to be composed in series production line one-level extractor
The charging aperture that the dreg-liquid separator slag notch of one-level dreg-liquid separator extracts extractor in unit with two neighboring stages in group is connected；Two
The dreg-liquid separator slag notches and adjacent three-level that level extracts two grades of dreg-liquid separators in unit extract the charging of extractor in unit
Mouth is connected；In this way, dreg-liquid separator slag notch and adjacent next stage that upper level extracts dreg-liquid separator in unit extract unit
The charging aperture of middle extractor is connected until most final stage；Two grades of extract solution discharge pipes for extracting two grades of dreg-liquid separators in unit
The extract solution of discharge connects the charging aperture that one-level extracts extractor in unit by two grades of extract solution return ducts；So；It is next
The extract solution that level extracts the extract solution discharge pipe discharge of the dreg-liquid separator in unit connects upper one by extract solution return duct
Level extracts the charging aperture of extractor in unit；The charging aperture that one-level extracts extractor in unit is solid feed inlet；One-level
Extract one-level extract solution discharge pipe connection finished product extract solution discharge line in unit；Final stage extracts the charging aperture of extractor in unit
The extraction solvent input channel of fresh solvent is connected simultaneously；Final stage extracts the dreg-liquid separator slag-drip opening of dreg-liquid separator in unit
It is waste residue outlet.There is extraction between the extract solution discharge pipe and extract solution return duct of the dreg-liquid separator of each unit
Liquid temporary storage tank.Infusion pump is in series with described extract solution return duct.Described extractor uses duct type and carries
Take machine.Described slag liquid discharger is using the slag liquid discharger for raising slag liquid discharge height.Described dreg-liquid separator
Use screw-type extruder.It is disadvantageous in that：Extractor in this kind of Continuous Countercurrent Extraction production line is carried for horizontal
Machine is taken, the mixing logistics of the Continuous Countercurrent Extraction production line solid material and extract solution in each extractor in continuous a large amount of extractions
Speed is slower so that occur that different degrees of solid material is piled up in extractors at different levels, while solid material（Particularly those have
There is the solid material of certain viscosity）Cannot be stirred in extractor so that solid material skewness in extract solution, so
The recovery rate to solid material is not only greatly reduced, and solid material can be aggravated and piled up in extractor, even occur blocking up
Plug phenomenon.
Utility model content
Purpose of design：To avoid the deficiency in background technology, design one kind is in adverse current extraction process by forcing micro- following
The extract solution of loopback stream realizes that extractors at different levels independently carry out extracting production line from the adverse current of stirring.
Design：To realize above-mentioned purpose of design.1st, multigroup extractor group is sequentially connected in series setting and forms multistage extractor
The design of group, is one of technical characteristic of the present utility model.So design purpose be：Because extractor groups at different levels at least will
There are eight extractors to be composed in series, be capable of achieving the continuous extraction of high-volume material；At least eight grades of extractor group combination simultaneously,
It is described from first order extractor group to most final stage extractor group, in upper level extractor group the slag notch of dreg-liquid separator with it is adjacent
The charging aperture of extractor is connected in next stage extractor group（The slag notch of dreg-liquid separator and adjacent two i.e. in one-level extractor group
The charging aperture of extractor is connected in level extractor group, and the slag notch of dreg-liquid separator and adjacent three-level are extracted in two grades of extractor groups
The charging aperture of extractor is connected in tank group, in this way, the slag notch of dreg-liquid separator and adjacent next stage in upper level extractor group
The charging aperture of extractor is connected in extractor group, until most final stage）；It is described from most final stage extractor group to first order extractor
Group, in next stage extractor group the extract solution outlet of dreg-liquid separator by extract solution return duct respectively with this grade of extractor
The solvent charging aperture of extractor is connected in the refluxing opening of extractor and adjacent upper level extractor group in group（I.e. two grades extractors
In group the extract solution outlet of dreg-liquid separator by extract solution return duct respectively with two grades of extractor groups extractor return
The solvent charging aperture of extractor is connected in head piece and one-level extractor group, the extract solution of dreg-liquid separator in three-level extractor group
Outlet by extract solution return duct respectively with the refluxing opening and two grades of extractor groups of extractor in three-level extractor group in
The solvent charging aperture of extractor is connected, in this way, the extract solution outlet of dreg-liquid separator is by extracting in next stage extractor group
Liquid return duct respectively with the solvent of extractor in the refluxing opening and upper level extractor group of extractor in this grade of extractor group
Charging aperture is connected）, the extract solution outlet of dreg-liquid separator is by extract solution return duct point in the first order extractor group
Import not with the refluxing opening and the temporary storage tank of extract solution of extractor in this grade of extractor group is connected；So from extractor groups at different levels
The slag and liquid of extractor discharge are separated in the dreg-liquid separator by level where extractor, and the slag isolated is under adjacent
Extractor in one-level extractor group is extracted again, i.e., material residue is extracted until from most final stage extractor group again step by step
Waste residue outlet discharge, and isolate extracting section liquid feedback be back to upper level extractor（Remaining partial feedback backflow
To former extractor）, the adverse current extraction of extract solution is formed, the extract solution that feedback is back in upper level extractor can be extracted in this grade
Solid material is extracted in tank, until extract solution finally enters the temporary storage tank of extract solution；Solvent carries out at least eight times to solid
Extract solution is formed after the stage extraction of raw material to enter in the temporary storage tank of extract solution, the rate rate of solvent had so both been improve, and is improved again
The extraction efficiency of solid material.2nd, in extractor group dreg-liquid separator extract solution outlet by extract solution return duct with
The design that the refluxing opening of extractor is connected in the extractor group, is the two of technical characteristic of the present utility model.The mesh for so designing
Be：The extracting section liquid that dreg-liquid separator is extracted in extractor groups at different levels is back to the slag liquid by extract solution return duct
In the extractor in extractor group where seperator, one pressure of part extract solution formation is micro- in so each group extractor group
Circulation（Extracting section liquid from the extractor in this group of extractor group, sequentially pass through slag liquid pump in this group of extractor group and
Dreg-liquid separator, finally reverts in the extractor in this group of extractor group）, one is the impulsive force of the extract solution formation of backflow
（Because extractor is for vertical extractor and refluxing opening is located at extractor upper end, the extract solution from refluxing opening outflow is in dropping process
It is middle that potential energy converting and energy is formed into impulsive force for kinetic energy）The transmission of solid material in this group of extractor group can be promoted to act on, so that
Avoid solid material and different degrees of packing phenomenon occur in extractor groups at different levels；Two is the extract solution shock extraction of backflow
After the extract solution for leaving in tank in extractor form torrent, torrent play stirring action to the solid material in extractor,
So that solid material is evenly mixed in extract solution.3rd, the solvent discharging opening of the solvent preparing tank by solvent input channel with
The design that the solvent charging aperture of extractor is connected in most final stage extractor group, is the three of technical characteristic of the present utility model.So
The purpose of design is：Because solvent and extract solution progressively can flow back to the extractor in adjacent upper level extractor group（It is instant
Extractor in matchmaker and extract solution most final stage extractor group progressively to the extractor backflow in adjacent upper level extractor group, until
It is back in the extractor of one-level extractor group）, to fresh solvent is passed through in extractor in most final stage extractor group, can keep
Most final stage extractor group and the alternate high concentration gradient of first order extractor group two；Simultaneously because extractor in extractor groups at different levels
Solvent charging aperture and charging aperture are respectively positioned on the upper end of place extractor, and extraction solvent and solid material into extractors at different levels are
Convey in the same direction, be not in the clogging because extracting solvent and solid material in extractor caused by reverse conveying, so that
Substantially increase the extraction efficiency of extractor.4th, the slag notch of dreg-liquid separator is waste residue discharge in the most final stage extractor group
Mouthful, the design that the waste residue outlet is connected with the waste residue import of continuous shingle unit is the four of technical characteristic of the present utility model.
So design purpose be：The waste residue that adverse current extracts production line generation can be transported to specific bit by continuous shingle unit in real time
Put.5th, the charging aperture of extractor is solid feed inlet in the first order extractor group, and the solid feed inlet is sent with spiral
The connected design of the discharging opening of material machine, is the five of technical characteristic of the present utility model.So design purpose be：Screw feeding
Machine can extract the quantitative conveying solid substance raw material of production line for adverse current.6th, in the extractor group extractor charging aperture and discharging opening
The design of an agitator is respectively provided with, is the six of technical characteristic of the present utility model.So design purpose be：Due to stirring
Device is portable agitato（Large stirrer cannot be installed on large-scale vertical extractor）, agitator can carry out first to solid material
Stirring（Auxiliary stirring）So that solid material more uniformly enters extractor.
Technical scheme：A kind of adverse current extracts production line, including the temporary storage tank of solvent preparing tank, extract solution and multigroup extractor
Group, multigroup extractor group is sequentially connected in series setting and forms multistage extractor group, described from first order extractor group to most final stage
Extractor group, the charging of the slag notch of dreg-liquid separator and extractor in adjacent next stage extractor group in upper level extractor group
Mouth is connected；It is described from most final stage extractor group to first order extractor group, the extraction of dreg-liquid separator in next stage extractor group
Liquid outlet is carried with the refluxing opening and adjacent upper level of extractor in this grade of extractor group respectively by extract solution return duct
The solvent charging aperture for taking extractor in tank group is connected, and the extract solution outlet of dreg-liquid separator leads in the first order extractor group
Import of the extract solution return duct respectively with the refluxing opening and the temporary storage tank of extract solution of extractor in this grade of extractor group is crossed to connect；Institute
The solvent discharging opening of solvent preparing tank is stated by the solvent charging aperture of extractor in solvent input channel and most final stage extractor group
Connect.
Compared with background technology, adverse current extracts the pressure microcirculation in extractor groups at different levels in production line to the utility model,
Suspension in the extractor groups at different levels that can not only stir, and can speed up the transmission of raw material in extractor groups at different levels.
Brief description of the drawings
Fig. 1 is the structural representation that adverse current extracts production line.
Specific embodiment
Embodiment 1：Referring to the drawings 1.A kind of adverse current extracts production line, including the temporary and of storage tank 2 of solvent preparing tank 1, extract solution
Multigroup extractor group 3, multigroup extractor group 3 is sequentially connected in series setting and forms multistage extractor group, described to be extracted from the first order
Tank group to most final stage extractor group, the slag notch of dreg-liquid separator 33 and adjacent next stage extractor group in upper level extractor group
The charging aperture 34 of middle extractor 31 is connected；It is described from most final stage extractor group to first order extractor group, next stage extractor group
The extract solution outlet 37 of middle dreg-liquid separator 33 by extract solution return duct 38 respectively with extractor in this grade of extractor group
The solvent charging aperture 36 of extractor 31 is connected in 31 refluxing opening 35 and adjacent upper level extractor group, and the first order is extracted
The extract solution outlet 37 of dreg-liquid separator 33 is carried with this grade of extractor group respectively by extract solution return duct 38 in tank group
The import for taking the temporary storage tank 2 of refluxing opening 35 and extract solution of tank 31 is connected；The solvent discharging opening of the solvent preparing tank 1 passes through solvent
Input channel is connected with the solvent charging aperture 36 of extractor 31 in most final stage extractor group.The extractor group 3 is at least eight groups.
The slag notch of dreg-liquid separator 33 is waste residue outlet, the waste residue outlet and continuous shingle machine in the most final stage extractor group
The waste residue import of group is connected.The charging aperture of extractor 31 is solid feed inlet in the first order extractor group, and the solid is former
Material entrance is connected with the discharging opening of feed screw 4.The extractor group 3 is by extractor 31, slag liquid pump 32 and dreg-liquid separator
33 composition, the extractor 31 slag liquid outlet by slag liquid pipe road be connected with the entrance of slag liquid pump 32 and slag liquid pump 32 outlet
It is connected with the charging aperture of dreg-liquid separator 33 by slag liquid pipe road.The charging aperture and discharging opening of extractor 31 in the extractor group
It is respectively provided with an agitator.Charging aperture 34, refluxing opening 35 and solvent charging aperture 36 in the extractor 31 are respectively positioned on extractor
31 upper end.The extractor 31 is vertical extractor.The dreg-liquid separator 33 uses Screw Extrusion mode, built-in sintered
Filter screen.The slag liquid pump 32 can adjust extraction time of the material in extractor 31 by adjusting flow.
When using, step one：The extractor 31 that quantitatively be input into solid material in first order extractor group by feed screw 4
It is interior, while solvent preparing tank 1 is quantitative to the supplement of extractor 31 extract solution in most final stage extractor group；Step 2：One side solid
Raw material is extracted from first order extractor group to most final stage extractor segmented, separation of solid and liquid, and solid material is first first
Carry out required material extraction in the extractor 31 of level extractor group, then in the first order extractor group slag liquid pump 32 by solid material
Separation of solid and liquid is carried out in the dreg-liquid separator 33 delivered into first order extractor group of the suspension formed with extract solution, Gu
Being extracted in tank 31 in the solid material input second level extractor group that liquid is formed after separating, in this way, solid material is upper one
In level extractor group enter in adjacent next stage extractor group after required material extraction and carry out required material extraction again；Separately
On the one hand a part for the extract solution for being formed after separation of solid and liquid in extractor groups at different levels is back to the extraction in this grade of extractor group
Raw material is stirred in tank 31, extract solution is entered in the extractor 31 that another part is back in adjacent upper level extractor group
Row supplement；.Step 3：The extracting section liquid that will be formed after separation of solid and liquid in first order extractor group is input into the temporary storage tank 2 of extract solution
Interior, the solid material waste residue that most final stage extractor group is discharged is input into continuous shingle unit.
It is to be understood that：The detailed word although above-described embodiment is contrasted to mentality of designing of the present utility model
Description, but these word descriptions, simply to the simple text description of the utility model mentality of designing, rather than new to this practicality
The limitation of type mentality of designing, any combination, increase or modification without departing from the utility model mentality of designing each falls within this practicality new
In the protection domain of type.
Claims (7)
1. a kind of adverse current extracts production line, including solvent preparing tank（1）, the temporary storage tank of extract solution（2）With multigroup extractor group（3）,
Multigroup extractor group（3）It is sequentially connected in series setting and forms multistage extractor group, it is characterized in that：It is described from first order extractor group
To most final stage extractor group, dreg-liquid separator in upper level extractor group（33）Slag notch with adjacent next stage extractor group
Extractor（31）Charging aperture（34）It is connected；It is described from most final stage extractor group to first order extractor group, next stage extractor
Dreg-liquid separator in group（33）Extract solution outlet（37）By extract solution return duct（38）Respectively with this grade of extractor group
Middle extractor（31）Refluxing opening（35）And extractor in adjacent upper level extractor group（31）Solvent charging aperture（36）Connect
It is logical, dreg-liquid separator in the first order extractor group（33）Extract solution outlet（37）By extract solution return duct（38）
Respectively with extractor in this grade of extractor group（31）Refluxing opening（35）And the temporary storage tank of extract solution（2）Import connect；It is described molten
Matchmaker's preparing tank（1）Solvent discharging opening by extractor in solvent input channel and most final stage extractor group（31）Solvent charging
Mouthful（36）Connect；The extractor（31）It is vertical extractor.
2. adverse current according to claim 1 extracts production line, it is characterized in that：The extractor group（3）At least eight groups.
3. adverse current according to claim 1 extracts production line, it is characterized in that：Slag-liquid separation in the most final stage extractor group
Machine（33）Slag notch be waste residue outlet, the waste residue outlet is connected with the waste residue import of continuous shingle unit.
4. adverse current according to claim 1 extracts production line, it is characterized in that：Extractor in the first order extractor group
（31）Charging aperture be solid feed inlet, the solid feed inlet and feed screw（4）Discharging opening be connected.
5. adverse current according to claim 1 extracts production line, it is characterized in that：The extractor group（3）By extractor（31）、
Slag liquid pump（32）And dreg-liquid separator（33）Composition, the extractor（31）The outlet of slag liquid by slag liquid pipe road and slag liquid pump
（32）Entrance connection and slag liquid pump（32）Outlet pass through slag liquid pipe road and dreg-liquid separator（33）Charging aperture connection.
6. adverse current according to claim 1 extracts production line, it is characterized in that：Extractor in the extractor group（31）Enter
Material mouth and discharging opening are respectively provided with an agitator.
7. adverse current according to claim 1 extracts production line, it is characterized in that：The extractor（31）In charging aperture
（34）, refluxing opening（35）With solvent charging aperture（36）It is respectively positioned on extractor（31）Upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620901892.7U CN206262149U (en) | 2016-08-18 | 2016-08-18 | Adverse current extracts production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620901892.7U CN206262149U (en) | 2016-08-18 | 2016-08-18 | Adverse current extracts production line |
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| Publication Number | Publication Date |
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| CN206262149U true CN206262149U (en) | 2017-06-20 |
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| CN201620901892.7U Active CN206262149U (en) | 2016-08-18 | 2016-08-18 | Adverse current extracts production line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110704A (en) * | 2016-08-18 | 2016-11-16 | 浙江双子机械制造有限公司 | Countercurrent extraction production line and production method thereof |
| CN111714925A (en) * | 2020-06-19 | 2020-09-29 | 劲牌持正堂药业有限公司 | Self-assembled tank countercurrent extraction method |
-
2016
- 2016-08-18 CN CN201620901892.7U patent/CN206262149U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110704A (en) * | 2016-08-18 | 2016-11-16 | 浙江双子机械制造有限公司 | Countercurrent extraction production line and production method thereof |
| CN111714925A (en) * | 2020-06-19 | 2020-09-29 | 劲牌持正堂药业有限公司 | Self-assembled tank countercurrent extraction method |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311100 No. 7 Tianhe Road, Yuhang Economic Development Zone, Yuhang District, Hangzhou, Zhejiang Patentee after: Zhejiang twin Intelligent Equipment Co., Ltd. Address before: 311100 No. 7 Tianhe Road, Yuhang Economic Development Zone, Yuhang District, Hangzhou, Zhejiang Patentee before: Zhejiang Shuangzi Machinery Manufacturing Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |