CN207980489U - A kind of multi-stage counter current extraction device - Google Patents
A kind of multi-stage counter current extraction device Download PDFInfo
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- CN207980489U CN207980489U CN201820199473.2U CN201820199473U CN207980489U CN 207980489 U CN207980489 U CN 207980489U CN 201820199473 U CN201820199473 U CN 201820199473U CN 207980489 U CN207980489 U CN 207980489U
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Abstract
The utility model discloses a kind of multi-stage counter current extraction devices, including 4 groups of extraction kettles and quantizer, respectively the first extraction kettle, first layer device, the second extraction kettle, the second quantizer, third extraction kettle, third quantizer, the 4th extraction kettle, the 4th quantizer, the extraction kettle upper end opens up mixture export, stirring rod is installed inside extraction kettle, flow-stopping plate is set inside extraction kettle at mixture export, extraction kettle bottom opens up heavy-phase liquid import, light-phase liquid import and deposition mouth, and deposition mouth connects impurity collection device；The mixed liquor import entered along quantizer tank body tangential direction is opened up among the quantizer, top opens up light-phase liquid outlet, and bottom opens up heavy-phase liquid outlet and impurity collection device.The utility model uses multi-stage counter current extraction mode, provides liquid carrying capacity by the stirring rod of extraction kettle, by adjusting the proportioning and charging rate of raw material and extractant, realizes continuous auto extractive, improve extraction efficiency, save cost of labor.
Description
Technical field
The utility model is related to chemical industry extraction field more particularly to a kind of multi-stage counter current extraction devices.
Background technology
Traditional extraction equipment needs manually to divide water later by the way of stirring, stratification, is all needed per a batch raw material
It extracting repeatedly, and is required for each time by stirring, stratification, the artificial operating process for dividing water, cost of labor is too high,
Extraction discontinuously causes the consuming time too long, and manually divides water it is easy to appear few row or surpass the phenomenon that arranging, to finally extracting
As a result it is affected.
Utility model content
The purpose of this utility model is to be directed to the above shortcoming, provides a kind of multi-stage counter current extraction device, solves mesh
The problem of time-consuming for preceding extraction, discontinuous, high labor cost.
The technical issues of the utility model solution, used scheme was：A kind of multi-stage counter current extraction device, including 4 groups of extractions
Take kettle and quantizer, respectively the first extraction kettle, first layer device, the second extraction kettle, the second quantizer, third extraction kettle,
Three quantizers, the 4th extraction kettle, the 4th quantizer, the extraction kettle upper end open up mixture export, pacify inside the extraction kettle
Stirring rod is filled, flow-stopping plate is set at mixture export inside the extraction kettle, the flow-stopping plate is by running through extraction kettle top
It is fixedly connected at the top of the connecting rod in portion and extraction kettle, installation thermometer and exhaust valve, the extraction kettle bottom at the top of the extraction kettle
Portion opens up heavy-phase liquid import, light-phase liquid import and deposition mouth, the deposition mouth and connects impurity collection device；Among the quantizer
Mixed liquor import is opened up close to extraction kettle one end, the mixed liquor enters into opening's edge quantizer tank body tangential direction, the mixing
Liquid import is connected by pipeline with the mixture export of extraction kettle, and the mixture export of the extraction kettle is higher than the mixing of quantizer
Liquid import, the one end of the quantizer top far from extraction kettle open up light-phase liquid outlet, and the quantizer bottom opens up heavy-phase liquid
Outlet, the heavy-phase liquid outlet are also connected with impurity collection device.
The heavy-phase liquid import of first extraction kettle connects material inlet, first extraction kettle with flowmeter by pipeline
Light-phase liquid import pass through pipeline connect the second quantizer light-phase liquid outlet, the first layer device light-phase liquid outlet connection
The heavy-phase liquid import of collecting tank, second extraction kettle is exported by the heavy-phase liquid of pipeline connection first layer device, and described second
The light-phase liquid that the light-phase liquid import of extraction kettle connects third quantizer by pipeline exports, the heavy-phase liquid of the third extraction kettle into
The heavy-phase liquid that the second quantizer mouthful is connected by pipeline exports, and the light-phase liquid import of the third extraction kettle passes through pipeline connection the
The light-phase liquid of four quantizers exports, and the heavy-phase liquid import of the 4th extraction kettle connects the heavy-phase liquid of third quantizer by pipeline
Outlet, the light-phase liquid import of the 4th extraction kettle connect extractant import, the 4th quantizer with flowmeter by pipeline
Heavy-phase liquid outlet connection waste liquid tank.
Preferably, the flow direction of light-phase liquid and heavy-phase liquid in extraction equipment is opposite.
Preferably, first extraction kettle, the second extraction kettle, third extraction kettle, the 4th extraction kettle are located at same level height
Degree, the first layer device, the second quantizer, third quantizer, the 4th quantizer are located at same level height.
Preferably, the impurity collection device includes bottom valve, impurity collecting box and blowdown valve, the top of the impurity collecting box
Portion connects bottom valve, and bottom connects blowdown valve, and opens up visor on the impurity collecting box, the deposition mouth of each extraction kettle bottom
It is all connected with the bottom valve of an individual impurity collection device, the heavy-phase liquid outlet of each quantizer bottom is all connected with individual one
The bottom valve of a impurity collection device.
Preferably, the material of the extraction kettle, quantizer and connecting pipe is enamel.
Preferably, the stirring rod is anchor formula stirring rod.
Preferably, the volume of the extraction kettle is 300L, and the volume of the quantizer is 100L.
Compared with the prior art, the utility model has the advantage that：
（1）The utility model uses multi-stage counter current extraction mode, provides liquid carrying capacity by the stirring rod of extraction kettle, leads to
The proportioning and charging rate for crossing adjustment raw material and extractant, realize continuous auto extractive, improve extraction efficiency, save manually at
This.
（2）The mixed liquor of the utility model is fed along quantizer tank body tangential direction, keeps mixed liquor slow in quantizer
Rotation, convenient for vanishing for emulsion layer.
（3）Flow-stopping plate is installed, after so that the liquid of rotation is encountered flow-stopping plate, kinetic energy is changed into gesture in the utility model extraction kettle
Can, liquid level is even further improved by applying coatings, it is easier to which mixed liquor enters quantizer.
（4）The generation of some intermediate products is often had in extraction process, is mostly solid granular, is deposited on extraction equipment
Bottom, the utility model install impurity collection device, and usually bottom valve is opened, and blowdown valve is closed, when impurity is more in observation visor
It waits, closes bottom valve, open blowdown valve and impurity is discharged, convenient for discharge impurity, improve effect of extracting.
Description of the drawings
Fig. 1 is the multistage attachment structure schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of extraction kettle；
Fig. 3 is the structural schematic diagram of quantizer；
Fig. 4 is the vertical view in extraction kettle.
In figure：1, extraction kettle；2, quantizer；11, mixture export；12, stirring rod；13, flow-stopping plate；14, connecting rod；
15, thermometer；16, exhaust valve；17, heavy phase inlet；18, light phase inlet；19, mouth is deposited；21, mixed liquor import；22, light
Phase liquid exports；23, heavy-phase liquid exports；3, impurity collection device；31, bottom valve；32, impurity collecting box；33, blowdown valve；4, flow
Meter；5, material inlet；6, collecting tank；7, extractant import；8, wastewater trough；101, the first extraction kettle；102, the second extraction kettle；
103, third extraction kettle；104, the 4th extraction kettle；201, first layer device；202, the second quantizer；203, third quantizer；
204, the 4th quantizer.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
With reference to figure 1 and Fig. 2, a kind of multi-stage counter current extraction device, including 4 groups of extraction kettles 1 and quantizer 2, respectively first
Extraction kettle 101, first layer device 201, the second extraction kettle 102, the second quantizer 202, third extraction kettle 103, third quantizer
203, the 4th extraction kettle 104, the 4th quantizer 204,1 upper end of the extraction kettle open up mixture export 11, in the extraction kettle 1
Stirring rod 12 is installed in portion, and flow-stopping plate 13 is arranged in 1 inside of the extraction kettle at mixture export 11, and the flow-stopping plate 13 passes through
Connecting rod 14 through 1 top of extraction kettle is fixedly connected with 1 top of extraction kettle, and 15 He of thermometer is installed at 1 top of the extraction kettle
Exhaust valve 16,1 bottom of the extraction kettle open up heavy-phase liquid import 17, light-phase liquid import 18 and deposition mouth 19, the deposition mouth 19
Connect impurity collection device 3；Open up mixed liquor import 21 close to 1 one end of extraction kettle among the quantizer 2, the mixed liquor into
Mouth 21 enters along 2 tank body tangential direction of quantizer, the mixture export 11 that the mixed liquor import 21 passes through pipeline and extraction kettle 1
It is connected, the mixture export 11 of the extraction kettle 1 is higher than the mixed liquor import 21 of quantizer 2, and 2 top of the quantizer is far from extraction
One end of kettle 1 is taken to open up light-phase liquid outlet 22,2 bottom of the quantizer opens up heavy-phase liquid outlet 23, the heavy-phase liquid outlet 23
It is also connected with impurity collection device 3.
The heavy-phase liquid import of first extraction kettle 101 connects material inlet 5 by pipeline and flowmeter 4, and described first
The light-phase liquid that the light-phase liquid import of extraction kettle 101 connects the second quantizer 202 by pipeline exports, the first layer device 201
Light-phase liquid outlet connection collecting tank 6, the heavy-phase liquid import of second extraction kettle 102 passes through pipeline and connects first layer device
201 heavy-phase liquid outlet, the light-phase liquid import of second extraction kettle 102 connect the light phase of third quantizer 203 by pipeline
Liquid exports, and the heavy-phase liquid import of the third extraction kettle 103 connects the heavy-phase liquid outlet of the second quantizer 202, institute by pipeline
The light-phase liquid import for stating third extraction kettle 103 connects the light-phase liquid outlet of the 4th quantizer 204, the 4th extraction by pipeline
The heavy-phase liquid that the heavy-phase liquid import of kettle 104 connects third quantizer 203 by pipeline exports, the 4th extraction kettle 104 it is light
The import of phase liquid connects extractant import 7, the heavy-phase liquid outlet connection waste liquid of the 4th quantizer 204 with flowmeter by pipeline
Slot 8.
Preferably, the flow direction of light-phase liquid and heavy-phase liquid in extraction equipment is opposite.
Preferably, first extraction kettle 101, the second extraction kettle 102, third extraction kettle 103, the 4th extraction kettle 104
In same level height, the first layer device 201, the second quantizer 202, third quantizer 203, the 4th quantizer 204
In same level height.
Preferably, the impurity collection device 3 includes bottom valve 31, impurity collecting box 32 and blowdown valve 33, and the impurity is received
The top of header 32 connects bottom valve 31, and bottom connects blowdown valve 33, and opens up visor on the impurity collecting box 32, each extraction
The deposition mouth 19 of 1 bottom of kettle is taken to be all connected with the bottom valve 31 of an individual impurity collection device 3, each 2 bottom of quantizer
Heavy-phase liquid outlet 23 is all connected with the bottom valve 31 of an individual impurity collection device 3.
Preferably, the material of the extraction kettle 1, quantizer 2 and connecting pipe is enamel.
Preferably, the stirring rod 12 is anchor formula stirring rod.
Preferably, the volume of the extraction kettle 1 is 300L, and the volume of the quantizer 2 is 100L.
Fig. 1 is mainly used for showing the connection relation between each extraction kettle and each quantizer, therefore does not draw all components.
Specific implementation mode：According to the proportioning of raw material and extractant, pass through the flowmeter of material inlet and extractant import
Feed speed is controlled, stirring rod is opened, stirs the mixing liquid in extraction kettle, since the liquid level at agitation kettle wall can increase, when
After the mixed liquor of rotation encounters flow-stopping plate, kinetic energy becomes potential energy, and liquid level is further promoted, and mixed liquor is pushed into mixed liquor and goes out
Mouthful, the mixed liquor import of quantizer is entered through piping, since the mixed liquor of quantizer enters into opening's edge tank body tangential direction, is made
The slowly rotation and emulsion layer is vanished of liquid in score layer device, after layering light-phase liquid by the light phase export at the top of quantizer into
Enter the light-phase liquid import of next extractor, heavy-phase liquid enters next extractor by the heavy-phase liquid outlet of quantizer bottom
Heavy-phase liquid import finally obtains the liquid extracted in collecting tank, waste liquid is obtained in waste liquid tank.In extraction process, when
It observes when having excessive impurity in the impurity case in impurity collection device, bottom valve should be closed, open blowdown valve and impurity is discharged, later
Extraction procedure is carried out again.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, every according to this
The technical spirit of utility model should be included in this to any trickle amendment, equivalent replacement and improvement made by above example
Within the protection domain of utility model technical solution.
Claims (7)
1. a kind of multi-stage counter current extraction device, including 4 groups of extraction kettles and quantizer, respectively the first extraction kettle, first layer device,
Second extraction kettle, the second quantizer, third extraction kettle, third quantizer, the 4th extraction kettle, the 4th quantizer, which is characterized in that
The extraction kettle upper end opens up mixture export, stirring rod is installed inside the extraction kettle, the extraction kettle inside is close to mixing
Flow-stopping plate is arranged in liquid exit, and the flow-stopping plate is fixedly connected by connecting rod at the top of extraction kettle with extraction kettle top,
Installation thermometer and exhaust valve at the top of the extraction kettle, the extraction kettle bottom open up heavy-phase liquid import, light-phase liquid import and sink
Product mouth, the deposition mouth connect impurity collection device；Among the quantizer mixed liquor import, institute are opened up close to extraction kettle one end
It states mixed liquor into opening's edge quantizer tank body tangential direction to enter, the mixed liquor import is gone out by the mixed liquor of pipeline and extraction kettle
Mouth is connected, and the mixture export of the extraction kettle is higher than the mixed liquor import of quantizer, and the quantizer top is far from extraction kettle
One end open up light-phase liquid outlet, the quantizer bottom opens up heavy-phase liquid outlet, and heavy-phase liquid outlet is also connected with impurity receipts
Acquisition means；
The heavy-phase liquid import of first extraction kettle connects material inlet with flowmeter by pipeline, first extraction kettle it is light
The light-phase liquid that the import of phase liquid connects the second quantizer by pipeline exports, and the light-phase liquid outlet connection of the first layer device is collected
Slot, the heavy-phase liquid import of second extraction kettle connect the heavy-phase liquid outlet of first layer device, second extraction by pipeline
The light-phase liquid that the light-phase liquid import of kettle connects third quantizer by pipeline exports, and the heavy-phase liquid import of the third extraction kettle is logical
Piping connects the heavy-phase liquid outlet of the second quantizer, and the light-phase liquid import of the third extraction kettle connects the 4th point by pipeline
The heavy-phase liquid import of the light-phase liquid outlet of layer device, the 4th extraction kettle is gone out by the heavy-phase liquid of pipeline connection third quantizer
Mouthful, the light-phase liquid import of the 4th extraction kettle connects extractant import with flowmeter by pipeline, the 4th quantizer
Heavy-phase liquid outlet connection waste liquid tank.
2. a kind of multi-stage counter current extraction device according to claim 1, which is characterized in that light-phase liquid and heavy-phase liquid are extracting
Flow direction in device is opposite.
3. a kind of multi-stage counter current extraction device according to claim 1, which is characterized in that first extraction kettle, second
Extraction kettle, third extraction kettle, the 4th extraction kettle are located at same level height, the first layer device, the second quantizer, third point
Layer device, the 4th quantizer are located at same level height.
4. a kind of multi-stage counter current extraction device according to claim 1, which is characterized in that the impurity collection device includes
The top of bottom valve, impurity collecting box and blowdown valve, the impurity collecting box connects bottom valve, and bottom connects blowdown valve, and described miscellaneous
Visor is opened up on matter collecting box.
5. a kind of multi-stage counter current extraction device according to claim 1, which is characterized in that the extraction kettle, quantizer and
The material of connecting pipe is enamel.
6. a kind of multi-stage counter current extraction device according to claim 1, which is characterized in that the stirring rod stirs for anchor formula
Stick.
7. a kind of multi-stage counter current extraction device according to claim 1, which is characterized in that the volume of the extraction kettle is
The volume of 300L, the quantizer are 100L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820199473.2U CN207980489U (en) | 2018-02-06 | 2018-02-06 | A kind of multi-stage counter current extraction device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820199473.2U CN207980489U (en) | 2018-02-06 | 2018-02-06 | A kind of multi-stage counter current extraction device |
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| CN207980489U true CN207980489U (en) | 2018-10-19 |
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| CN201820199473.2U Active CN207980489U (en) | 2018-02-06 | 2018-02-06 | A kind of multi-stage counter current extraction device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732159A (en) * | 2019-11-05 | 2020-01-31 | 大连大学 | continuous grading type high-efficiency extraction device |
| CN114849275A (en) * | 2022-05-18 | 2022-08-05 | 郑州远洋油脂工程技术有限公司 | Ethanol extraction process of powdery material |
-
2018
- 2018-02-06 CN CN201820199473.2U patent/CN207980489U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732159A (en) * | 2019-11-05 | 2020-01-31 | 大连大学 | continuous grading type high-efficiency extraction device |
| CN114849275A (en) * | 2022-05-18 | 2022-08-05 | 郑州远洋油脂工程技术有限公司 | Ethanol extraction process of powdery material |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214400 No. 2, Shizhuang Jinxiu Road, Huangtu Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: Jiyuan Group Co.,Ltd. Address before: 214400 No. 2, Shizhuang Jinxiu Road, Huangtu Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: JIANGYIN JIYUAN PHARMACEUTICAL Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |