CN206372552U - Pilot scale extraction tank - Google Patents
Pilot scale extraction tank Download PDFInfo
- Publication number
- CN206372552U CN206372552U CN201621455716.1U CN201621455716U CN206372552U CN 206372552 U CN206372552 U CN 206372552U CN 201621455716 U CN201621455716 U CN 201621455716U CN 206372552 U CN206372552 U CN 206372552U
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- CN
- China
- Prior art keywords
- aqueous phase
- plate
- extraction tank
- downflow weir
- tank body
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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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model, which is related in metal extraction auxiliary equipment field, especially pilot scale extraction tank, including extraction tank body, extraction tank body, is provided with dividing plate and aqueous phase plate；Dividing plate is provided with the first communication port, and the bottom of aqueous phase plate is provided with the second communication port；Extraction tank body has been divided into mixing chamber, layering room and aqueous phase overflow chamber by dividing plate and aqueous phase plate, and layering room is located between mixing chamber and aqueous phase overflow chamber；The bottom for being layered room is provided with bottom valve, and layering is indoor provided with the homogenizing plate for slowing down the indoor solution flow rate of layering；The organic phase downflow weir overflowed for upper organic phase solution is provided between homogenizing plate and aqueous phase plate；Aqueous phase downflow weir is provided with aqueous phase overflow chamber；The height of organic phase downflow weir and aqueous phase downflow weir is respectively less than the height of extraction tank body；Can be very convenient with the metal ion in continuous extraction leachate.
Description
Technical field
The utility model is related to metal extraction auxiliary equipment field, especially pilot scale extraction tank.
Background technology
Extraction is to be used for purifying one of means with purifying compound in Organic Chemistry Laboratory；, can be from admittedly by extraction
Required compound is extracted in body or liquid mixture.Such as, the non-ferrous metal such as copper, cobalt, nickel and dilute in mine-for-leach liquid
Extraction of earth metal etc..
It is usually to be put into organic phase solution in container with leachate to mix to extract the metal ion in leachate,
Then allow it to be layered, organic phase solution can extract the metal ion in leachate, and be layered as with metal ion
Organic phase solution and aqueous phase solution, aqueous phase solution are then placed in lower floor；Now organic phase solution of the upper strata with metal ion is taken
Go out.
Prior art there is problems：When extraction in a reservoir, due to the finite capacity of container, every time
Metal ion extraction in a certain amount of leachate can only be come out, it is very inconvenient.
The content of the invention
The purpose of this utility model is offer pilot scale extraction tank, can be non-with the metal ion in continuous extraction leachate
It is often convenient.
To reach above-mentioned purpose, the technical solution of the utility model is：
Dividing plate and aqueous phase plate are provided with pilot scale extraction tank, including extraction tank body, extraction tank body；The top of dividing plate has
Second communication port is arranged at one communication port, the bottom of aqueous phase plate；Extraction tank body has been divided into mixing chamber, divided by dividing plate and aqueous phase plate
Floor room and aqueous phase overflow chamber；The bottom of layering room is provided with bottom valve, and the indoor side close to dividing plate of layering is provided with and plays cushioning effect
Homogenizing plate；The organic phase downflow weir overflowed for upper organic phase solution is provided between homogenizing plate and aqueous phase plate；Aqueous phase overflow chamber
It is interior to be provided with aqueous phase downflow weir；Agitating device is provided with mixing chamber.
During using this programme, organic phase solution and leachate are constantly passed through into mixing chamber, will be soaked using organic phase solution
The metal ion extraction gone out in liquid comes out；It is indoor that mixed liquid can be flowed into layering from the first communication port, and flow through and flow
Plate, mixed liquid slows down after flow velocity, and in the indoor layering of layering, upper strata is the organic phase solution with metal ion, lower floor
For aqueous phase solution；It is layered because the mixed liquid in mixing chamber constantly enters layering interior, is layered indoor liquid
Face meeting more and more higher, organic phase solution of the upper strata with metal ion can flow out from organic phase downflow weir, lower floor's aqueous phase solution
Then entered by the second communication port on aqueous phase plate in aqueous phase overflow chamber, can be from after the water in aqueous phase overflow chamber gradually rises
Flowed out in aqueous phase downflow weir.When after the completion of extraction, it is necessary to clear up extraction tank it is intrinsic be attached to bottom impurity when, open bottom
Valve, is released.
The technique effect of this programme：
1st, extraction tank body is divided into mixing chamber, layering room and aqueous phase overflow chamber, constantly can be passed through into mixing chamber
Machine phase solution and leachate so that organic phase solution and leachate are divided after being mixed in mixing chamber during flowing
Layer, realization is continuously extracted to leachate, very convenient；
2nd, the setting of dividing plate and aqueous phase plate, primarily to forming mixing chamber, layering room and aqueous phase overflow chamber, and then is separated
The liquid in each intrinsic stage of extraction tank；Wherein, dividing plate is set in extraction tank body so that flowed out out of mixing chamber
A part for liquid can be blocked by dividing plate, then flowed away again from the first communication port on dividing plate, served the effect for slowing down flow；
Aqueous phase plate is set in extraction tank body, primarily to blocking the indoor upper organic phase solution of layering, prevents it to be flowed into water
In phase overflow chamber so that the aqueous phase solution of lower floor is entered in aqueous phase overflow chamber from the second communication port；
3rd, the setting of homogenizing plate, mainly plays a part of buffering, in order to prevent the indoor water flow velocity of layering too fast, because
Liquid in mixing chamber is the mixing being stirred, and flow velocity can quickly, when mixing passes through when mixed liquor flows into layering room
Flow after plate, certain buffering can be played a part of to mixed liquor, prevent mixed liquid from pouring in organic phase downflow weir
Place；When mixed liquor is slowly being layered indoor moveable, now situation about not being layered also occurs in mixed liquid；Cause
This, mixed liquid layered is easy in the setting of homogenizing plate.
4th, agitating device is provided with mixing chamber；It is easy to stir the organic phase solution and leachate in mixing chamber so that it is stirred
The more uniform of mixing is mixed, is easy to organic phase solution to extract the metal ion in leachate.
The prioritization scheme 1 that improvement to base case is obtained, homogenizing plate is provided with opening, the lower end of opening and homogenizing plate
Lower end is concordant.
Homogenizing plate is provided with opening, and flowing through the mixed solution of homogenizing plate can be flowed out from opening, and homogenizing plate remainder can be kept off
Firmly mixed solution, the flow of mixed solution is reduced with this, is easy to mixed solution to be layered during flowing；
If the lower end of opening is higher than homogenizing plate lower end, then a Sheng can be formed between the bottom of homogenizing plate and dividing plate
The cavity of mixed solution is filled, only overflowing the mixed solution of cavity can flowed out by the opening on homogenizing plate, then at this
Be easy to accumulation precipitation in individual cavity, it is long-term in this way, the mixed solution in this region can be passed through in be mixed with precipitation, it is therefore desirable to
Often cleaning, very inconvenient；When the lower end of opening is concordant with homogenizing plate lower end, the extraction between homogenizing plate and dividing plate
It is not easy accumulation precipitation on groove body bottom surface, but flows between aqueous phase plate and homogenizing plate and precipitate.
The prioritization scheme 2 that improvement to prioritization scheme 1 is obtained, the second communication port is located at bottom and the extraction tank sheet of aqueous phase plate
Between the bottom surface of body.
Enable lower floor's aqueous phase solution is straightway to spill over completely in aqueous phase overflow chamber.
The prioritization scheme 3 that improvement to prioritization scheme 1 is obtained, flows plate at least two.
So that the flow of mixed solution is smaller, it is easy to it in the indoor layering of layering.
The prioritization scheme 4 that improvement to base case is obtained, organic phase downflow weir is set close to aqueous phase plate, and organic phase is overflow
The height for flowing weir is less than the height of extraction tank body.
Because flow velocity is very slow when mixed solution flows to this one end of aqueous phase plate, and arrives this one end
When, both are layered completely during flowing, and organic phase downflow weir is positioned close at aqueous phase plate, are overflow from organic phase
Flowing the upper organic phase solution overflowed on weir can be purer.In addition, top and layering room in order to prevent organic phase downflow weir
When either flush, organic phase solution flows out to the outside of whole extraction tank body, and the height of organic phase downflow weir is less than extraction
Take the height of groove body.
The prioritization scheme 5 that improvement to base case is obtained, the height of aqueous phase downflow weir is less than the height of extraction tank body.
When preventing the either flush on top and aqueous phase overflow chamber of aqueous phase downflow weir, water can spill into whole extraction tank
It is outside.
The prioritization scheme 6 that improvement to prioritization scheme 4 or prioritization scheme 5 is obtained, organic phase downflow weir and aqueous phase downflow weir
Height it is freely adjustable.
It is primarily to facilitate the height for freely adjusting organic phase downflow weir and aqueous phase downflow weir.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the overview of the utility model pilot scale extraction tank；
Fig. 2 is Fig. 1 structural representation.
Embodiment
Reference：Extraction tank body 1, dividing plate 11, the first communication port 111, aqueous phase plate 12, the second communication port 121, mixing
Room 13, agitating device 131, motor 132 is layered room 14, bottom valve 141, homogenizing plate 142, organic phase downflow weir 143, aqueous phase overflow
Room 15, aqueous phase downflow weir 151.
Referring to shown in Fig. 1 and Fig. 2, pilot scale extraction tank, including extraction tank body 1 is provided with the He of dividing plate 11 in extraction tank body 1
Aqueous phase plate 12；Dividing plate 11 is fixedly connected with the side wall of extraction tank body 1 and bottom surface, and the upper end of dividing plate 11 is less than extraction tank body 1
Upper end so that the top of dividing plate 11 formed the first communication port 111；Aqueous phase plate 12 is fixedly connected with the side of extraction tank body 1, water
The bottom of phase-plate 12 is higher than the bottom surface of extraction tank body 1, forms the second communication port 121 so that the second through-flow mouth 121 is located at aqueous phase
Between the bottom of plate 12 and the bottom surface of extraction tank body 1.
1 point of extraction tank body has been mixing chamber 13, layering room 14 and aqueous phase overflow chamber 15 by dividing plate 11 and aqueous phase plate 12, point
Floor room 14 is located between mixing chamber 13 and aqueous phase overflow chamber 15；Be provided with agitating device 131 in mixing chamber 13, agitating device 131 by
Motor 132 drives；The bottom for being layered room 14 is provided with bottom valve 141, is layered to be provided with close to the side of dividing plate in room 14 and plays buffering
The homogenizing plate 142 of effect；Homogenizing plate 142 at least two, homogenizing plate 142 is provided with the opening of strip, and the opening flows certainly
The top of plate 142 is extended downwardly so that the lower end of opening is concordant with the lower end of homogenizing plate 142；Flow through the mixed solution of homogenizing plate 142
Mixed solution can be blocked, buffering is played a part of with this, mixed solution is prevented from opening outflow, the remainder of homogenizing plate 142
It is flushed to quickly at organic phase downflow weir.
The organic phase downflow weir 143 overflowed for upper organic phase solution is provided between homogenizing plate 142 and aqueous phase plate 12, it is organic
Phase downflow weir 143 is cylindrical pipe, and organic phase downflow weir 143 passes through the bottom surface of layering room 14, the top of organic phase downflow weir 143
End is organic when preventing the either flush on top and layering room 14 of organic phase downflow weir 143 less than the top surface of layering room 14
Phase solution flows out to the outside of whole extraction tank body 1.Organic phase downflow weir 143 is at aqueous phase plate 12, such as organic phase is overflow
The distance for flowing weir 143 and aqueous phase plate 12 is 1cm.
Aqueous phase downflow weir 151 is provided with aqueous phase overflow chamber 15, aqueous phase downflow weir 151 is also cylindrical pipe, aqueous phase overflow
Weir 151 passes through the bottom surface of aqueous phase overflow chamber 15；The top of aqueous phase downflow weir 151 is higher than the bottom surface of aqueous phase overflow chamber 15, due to extraction
Bottom land is taken to have certain precipitation, in order to take out purer aqueous phase solution, the gap of aqueous phase downflow weir 151 need to be higher than aqueous phase
The bottom surface of overflow chamber 15 so that sediment fraction can be stayed in extraction tank body 1, will not flow out with aqueous phase solution；Aqueous phase overflow
The top on weir 151 is less than the top surface of aqueous phase overflow chamber 15, primarily to preventing top and the aqueous phase overflow of aqueous phase downflow weir 151
When the either flush of room 15, water can be spilt into outside whole extraction tank.Bottom valve 141 is located at organic phase downflow weir 143 and equal
Between stream plate 142.
The height of organic phase downflow weir 143 and aqueous phase downflow weir 151 is freely adjustable.
In use, being constantly passed through organic phase solution and leachate into mixing chamber 13, while opening agitating device 131, make
Obtain organic phase solution and leachate is sufficiently mixed in mixing chamber 13；Mixed liquid can be flowed into from the first communication port 111
Be layered in room 14, and flow through homogenizing plate 142, mixed liquid slows down after flow velocity, be layered in layering room 14, upper strata be with
The organic phase solution of metal ion, lower floor is aqueous phase solution；Because the mixed liquid in mixing chamber 13 is constantly entered point
Is layered in floor room 14, the liquid level in layering room 14 can more and more higher, the organic phase solution that upper strata carries metal ion can be from
Flowed out in organic phase downflow weir 143, lower floor's aqueous phase solution then enters aqueous phase overflow by the second communication port on aqueous phase plate 12
In room 15, it can be flowed out after the water in aqueous phase overflow chamber 15 gradually rises from aqueous phase downflow weir 151.After the completion of extraction, need
When clearing up the impurity for being attached to bottom in extraction tank body 1, bottom valve 141 is opened, is released.
Above-described is only the known general knowledge such as concrete structure and/or characteristic in embodiment of the present utility model, scheme
Excessive description is not made herein.It should be pointed out that for those skilled in the art, before the utility model structure is not departed from
Put, several modifications and improvements can also be made, these should also be considered as protection domain of the present utility model, and these are all without shadow
Ring effect and practical applicability that the utility model is implemented.This application claims protection domain should be with its claim
Appearance is defined, and embodiment in specification etc. records the content that can be used for explaining claim.
Claims (7)
1. pilot scale extraction tank, including extraction tank body（1）, it is characterised in that：The extraction tank body（1）It is interior to be provided with dividing plate（11）
With aqueous phase plate（12）；The dividing plate（11）Top have the first communication port（111）, the aqueous phase plate（12）Bottom have second
Port（121）；The dividing plate（11）With aqueous phase plate（12）By extraction tank body（1）It has been divided into mixing chamber（13）, layering room
（14）With aqueous phase overflow chamber（15）；The layering room（14）Bottom be provided with bottom valve（141）, the layering room（14）It is interior close to every
Plate（11）Side be provided with control hierarchy room（14）It is interior to be provided with the homogenizing plate for playing cushioning effect（142）；The homogenizing plate（142）
With aqueous phase plate（12）Between be provided with the organic phase downflow weir overflowed for upper organic phase solution（143）；The aqueous phase overflow chamber
（15）It is interior to be provided with aqueous phase downflow weir（151）；The mixing chamber（13）It is interior to be provided with agitating device（131）.
2. pilot scale extraction tank according to claim 1, it is characterised in that：The homogenizing plate（142）Opening is provided with, it is described
The lower end of opening and homogenizing plate（142）Lower end it is concordant.
3. pilot scale extraction tank according to claim 2, it is characterised in that：Second communication port（121）Positioned at aqueous phase plate
（12）Bottom and extraction tank body（1）Bottom surface between.
4. pilot scale extraction tank according to claim 2, it is characterised in that：The homogenizing plate（142）At least two.
5. pilot scale extraction tank according to claim 1, it is characterised in that：The organic phase downflow weir（143）Close to aqueous phase
Plate（12）Set, and organic phase downflow weir（143）Height be less than extraction tank body（1）Height.
6. pilot scale extraction tank according to claim 1, it is characterised in that：The aqueous phase downflow weir（151）Height be less than
Extraction tank body（1）Height.
7. the pilot scale extraction tank according to claim 5 or 6, it is characterised in that：The organic phase downflow weir（143）And aqueous phase
Downflow weir（151）Height it is freely adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621455716.1U CN206372552U (en) | 2016-12-28 | 2016-12-28 | Pilot scale extraction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621455716.1U CN206372552U (en) | 2016-12-28 | 2016-12-28 | Pilot scale extraction tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206372552U true CN206372552U (en) | 2017-08-04 |
Family
ID=59408688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621455716.1U Active CN206372552U (en) | 2016-12-28 | 2016-12-28 | Pilot scale extraction tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206372552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680168A (en) * | 2019-02-22 | 2019-04-26 | 广东富远稀土新材料股份有限公司 | Rare earth extraction separation reflux organic phase constant-current stabilizer |
| CN111607696A (en) * | 2020-06-01 | 2020-09-01 | 上海电力大学 | Device and assembly for extracting and separating metal |
-
2016
- 2016-12-28 CN CN201621455716.1U patent/CN206372552U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680168A (en) * | 2019-02-22 | 2019-04-26 | 广东富远稀土新材料股份有限公司 | Rare earth extraction separation reflux organic phase constant-current stabilizer |
| CN109680168B (en) * | 2019-02-22 | 2023-04-07 | 广东省富远稀土有限公司 | Rare earth extraction separation reflux organic phase current stabilizer |
| CN111607696A (en) * | 2020-06-01 | 2020-09-01 | 上海电力大学 | Device and assembly for extracting and separating metal |
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