CN207793370U - A kind of extraction tank reinforcing mixing chamber carrying lithium from salt lake bittern for box extraction - Google Patents
A kind of extraction tank reinforcing mixing chamber carrying lithium from salt lake bittern for box extraction Download PDFInfo
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- CN207793370U CN207793370U CN201721856146.1U CN201721856146U CN207793370U CN 207793370 U CN207793370 U CN 207793370U CN 201721856146 U CN201721856146 U CN 201721856146U CN 207793370 U CN207793370 U CN 207793370U
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- Prior art keywords
- mixing chamber
- false
- groove body
- stopping plate
- flow
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- 238000000605 extraction Methods 0.000 title claims abstract description 40
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 32
- 241001131796 Botaurus stellaris Species 0.000 title claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 title description 2
- 239000012071 phase Substances 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000012074 organic phase Substances 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 239000006185 dispersion Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000000622 liquid--liquid extraction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a kind of extraction tanks carrying lithium from salt lake bittern for box extraction to strengthen mixing chamber,Including groove body,Motor and agitating shaft,Groove body top is equipped with false push up,False bottom is equipped in groove body,False bottom is equipped with inlet,Mixing chamber is formed between vacation top and false bottom,Mixing chamber top is equipped with liquid outlet,False bottom compartment is formed between false bottom and groove body,In false bottom compartment water phase feed pipe and organic phase feed pipe in inlet are respectively positioned on equipped with outlet end,Motor is fixed on false top,Agitating shaft passes through false top upper end to be fixedly connected with the shaft of motor,Lower end is located in mixing chamber and is connected with self-priming turbine stirrer,Radial flow agitating paddle is additionally provided on agitating shaft,Inside baffle plate is equipped at intervals on groove body inner wall,Arc-shaped interior flow-stopping plate and outer flow-stopping plate are radially equipped between the baffle plate of inside,Interior flow-stopping plate,Outer flow-stopping plate is equipped with interlaced flowing hole.The utility model is stable, and water phase and organic phase can be made to be sufficiently mixed, and mixing efficiency is high, good mixing effect.
Description
Technical field
The utility model is related to a kind of extraction tank mixing chambers, and box extraction is used for from salt lake bittern more particularly, to one kind
The extraction tank for carrying lithium strengthens mixing chamber.
Background technology
Lithium is metal most light in nature, has extremely strong chemical activity, metal and compound are in national economy
In the strategic resource that is of great significance.Lithium and its compound are applied in traditional industry field, field of new materials and other fields
It constantly widens, global lithium demand speed sustainable growth, lithium extractive technique is promoted to be constantly progressive.Saline lake lithium resource accounts for world's lithium money
69% or more of source commercial reserves, in China, salt lake bittern lithium resource accounts for the 85% of lithium resource commercial reserves；Utilize solvent extraction
It is up-and-coming to put forward lithium method that technology extracts lithium from salt lake bittern.Solvent extraction is usually also known as liquid-liquid extraction, be it is a kind of from
In solution detach, be enriched with, extraction utility effective ways, it using solute between two kinds of immiscible liquid phases not
With distribution come the purpose of the separation and enrichment that reach.Efficient extraction equipment is to realizing that it is important that good extraction process has
Meaning, can it is not only related to extraction process realize, but also greatly affect the economic benefit of extraction plants.
In extraction equipment, chamber type extraction apparatus low cost, it is easy to operate, use the advantages that reliable, efficient.Extraction tank
It is the important device for extracting lithium from salt lake bittern using box extraction comprising mixing chamber and clarifying chamber, wherein mixing chamber
It is for making the salt lake bittern (water phase) containing lithium and extractant (organic phase) fully carry out Liquid-liquid mixing, to make lithium from salt
It is moved in extractant in lake bittern water, reaches separation, the extraction of lithium.
The mixing chamber of existing extraction tank includes circular groove body and the agitating device (blender) in groove body, is being stirred
When device stirs, the mixed phase in groove body will generate the flat bed stream circumferentially moved along cell wall so that water phase and organic phase are not
It can be sufficiently mixed, reduce extraction efficiency and effect of extracting.
Utility model content
The utility model is to solve the above-mentioned technical problem present in the extraction tank mixing chamber of the prior art, provide
It is a kind of simple in structure, it is stable, it is easy to maintain, water phase and organic phase can be made to be sufficiently mixed, mixing efficiency is high, good mixing effect
For box extraction from salt lake bittern carry lithium extraction tank strengthen mixing chamber.
To achieve the goals above, the utility model uses following technical scheme：
A kind of extraction tank carrying lithium from salt lake bittern for box extraction of the utility model strengthens mixing chamber, including is in
Circular groove body, motor and agitating shaft, the groove body top be equipped with it is false push up, the bottom in groove body is equipped with false bottom, on the vacation bottom
Equipped with inlet, the space between the false top and false bottom forms mixing chamber, and the mixing chamber top is equipped with liquid outlet, false bottom with
Space between groove body forms false bottom compartment, and water phase feed pipe and organic phase feed pipe, water phase feed pipe are equipped in the vacation bottom compartment
And the outlet end of organic phase feed pipe is respectively positioned in inlet and seals cooperation between inlet, the motor is fixed on false top
On, the agitating shaft passes through false top, agitating shaft upper end to be fixedly connected with the shaft of motor, and agitating shaft lower end is located in mixing chamber simultaneously
It is connected with self-priming turbine stirrer, the agitating shaft outer circumference surface above self-priming turbine stirrer is stirred equipped with radial flow
Paddle is mixed, several inside baffle plates are equipped at intervals on groove body inner wall, radially spaced be equipped with is in arc between the inside baffle plate
The interior flow-stopping plate and outer flow-stopping plate of shape, the interior flow-stopping plate, outer flow-stopping plate are equipped with flowing hole, on interior flow-stopping plate, outer flow-stopping plate
Flowing hole be staggered.In the utility model, self-priming turbine stirrer can suck and disperse water phase and organic phase, keep it fast
Speed is mixed to form mixed phase and mixed phase is made to increase in an axial direction in mixing chamber, generates and rises flowing, mixed phase is in uphill process
In with the mixed phase runoff of the circumferentially radial motion under the effect of radial flow agitating paddle be staggered to form three-dimensional cross-flow to accelerate water
Mutually and the mixing of organic phase, the three-dimensional cross-flow of formation pass sequentially through interior flow-stopping plate again, the flowing hole on outer flow-stopping plate carry out it is secondary
Dispersion, and successively between interior flow-stopping plate and outer flow-stopping plate, outer baffle and mix the mixed phase risen in an axial direction between chamber interior walls
It carries out secondary runoff to interlock, reaches water phase and mixed with the full and uniform of mixed phase, the elemental lithium in water phase is abundant, is quickly transferred to
Purpose in organic phase, last mixed phase rise to after liquid outlet and carry out clarification split-phase in overflow to the clarifying chamber of extraction tank.
Preferably, the radial flow agitating paddle includes the first radial stirrer paddle and the second radial stirrer paddle, it is described
First radial stirrer paddle and the second radial stirrer paddle constitute " V " character form structure, and the described first radial stirrer paddle is equipped with
Dispersion hole.The second radial stirrer paddle in radial flow agitating paddle plays the role of horizontal agitation, and mixed phase is made to generate circumferentially
Radial motion, the first radial stirrer paddle is equipped with dispersion hole, dispersion hole can by the water phase in mixed phase with organic phase respectively
Droplet is formed, increases the contact area of water phase and organic phase, the elemental lithium in water phase is made to be quickly transferred in organic phase, is improved
The dynamics of elemental lithium mass transfer.
Preferably, the described first radial stirrer paddle and the second radial stirrer paddle are homogeneity integral structure.
Preferably, being equipped with liquid distribution plate in the inlet, the liquid distribution plate is equipped with liquid distributing hole, the water phase feed pipe
And the outlet end of organic phase feed pipe is located in the liquid inlet interior and offsets with liquid distribution plate.Liquid distribution plate can disperse water phase and organic phase, make
It can quickly, uniformly be mixed after mixing chamber, be conducive to improve mixing efficiency.
Preferably, the liquid distributing hole is up-small and down-big bellmouth.Liquid distributing hole, which is up-small and down-big bellmouth, to be played
Decelerating effect enables water phase to be sucked by self-priming turbine stirrer with organic phase.
Therefore, the utility model has the advantages that：Utilize self-priming turbine stirrer, radial flow agitating paddle, interior
Cooperation between side baffle plate, interior flow-stopping plate and outer flow-stopping plate enables water phase and organic phase to realize multiple dispersion in mixing chamber
And repeatedly runoff interlocks, and increases the contact area of water phase and organic phase so that water phase full and uniform can be mixed with organic phase, from
And achieve the purpose that the elemental lithium in water phase is abundant, be quickly transferred in organic phase, not only mixing efficiency is high, but also mixed effect
It is good.
Description of the drawings
Fig. 1 is a kind of structure sectional view of the utility model.
Fig. 2 is in Fig. 1 along the sectional view in the directions A-A.
In figure：Groove body 1, motor 2, agitating shaft 3, vacation top 4, false bottom 5, inlet 6, mixing chamber 7, liquid outlet 8, false bottom compartment 9,
Water phase feed pipe 10, organic phase feed pipe 11, self-priming turbine stirrer 12, radial flow agitating paddle 13, inside baffle plate 14 are interior
Flow-stopping plate 15, outer flow-stopping plate 16, flowing hole 17, the first radial stirrer paddle 18, the second radial stirrer paddle 19, dispersion hole 20,
Liquid distribution plate 21, liquid distributing hole 22.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and detailed description.
A kind of extraction tank carrying lithium from salt lake bittern for box extraction as shown in Figure 1 and Figure 2 strengthens mixing chamber, packet
Rounded groove body 1, motor 2 and agitating shaft 3 are included, groove body top is fixed with false top 4, and the bottom in groove body is fixed with false bottom 5, false
Space between top and false bottom forms mixing chamber 7, and mixing chamber top is provided with liquid outlet 8, inlet 6, inlet are provided on false bottom
Inside be fixed with liquid distribution plate 21, be provided with liquid distributing hole 22 on liquid distribution plate, liquid distributing hole is up-small and down-big bellmouth, false bottom and groove body it
Between space form false bottom compartment 9, be equipped with water phase feed pipe 10 and organic phase feed pipe 11 in false bottom compartment, water phase feed pipe and organic
The outlet end of phase feed pipe is respectively positioned in inlet after being folded upward at and offsets with liquid distribution plate bottom surface, water phase feed pipe and organic phase
Cooperation is sealed between feed pipe and inlet, motor is fixed on false top, agitating shaft pass through it is false push up, agitating shaft upper end and motor
Shaft is fixedly connected, and agitating shaft lower end is located in mixing chamber and is connected with self-priming turbine stirrer 12, is located at self-priming turbine
Radial flow agitating paddle 13 is fixed on agitating shaft outer circumference surface above blender, radial flow agitating paddle includes homogeneity integral structure
18 and second radial stirrer paddle 19 of the first radial stirrer paddle, the first radial stirrer paddle and the second radial direction stirrer paddle structure
At " V " character form structure, the outer dog-ear between the first radial stirrer paddle and the second radial stirrer paddle is fixedly connected with agitating shaft,
It is provided with dispersion hole 20 on first radial stirrer paddle, several inside baffle plates 14, inside baffle plate are equipped at intervals on groove body inner wall
Between it is radially spaced be equipped with arc-shaped interior flow-stopping plate 15 and outer flow-stopping plate 16, interior flow-stopping plate, outer flow-stopping plate were equipped with
Discharge orifice 17, the flowing hole on interior flow-stopping plate, outer flow-stopping plate are staggered.
The operation logic of the utility model is：The water phase material that is exported from water phase feed pipe, organic phase feed pipe and have
Machine phase materials enter mixing chamber after liquid distribution plate disperses, and self-priming turbine stirrer sucks and disperses water phase and organic phase, makes
It is quickly mixed to form mixed phase and mixed phase is made to increase in an axial direction in mixing chamber, generates and rises flowing, and mixed phase is rising
In the process after the first radial stirrer paddle dispersion in radial flow agitating paddle, along circle under the action of the second radial stirrer paddle
All radial motions, and with the mixed phase runoff risen in an axial direction three-dimensional cross-flow is staggered to form to accelerate the mixed of water phase and organic phase
Close, the three-dimensional cross-flow of formation passes sequentially through interior flow-stopping plate again, the flowing hole on outer flow-stopping plate carries out twice dispersing, and successively with it is interior
The mixed phase risen in an axial direction between flow-stopping plate and outer flow-stopping plate, between outer baffle and mixing chamber interior walls carries out secondary runoff friendship
Mistake reaches water phase and is mixed with the full and uniform of mixed phase, the elemental lithium in water phase fully, the mesh that is quickly transferred in organic phase
, last mixed phase rises to after liquid outlet and carries out clarification split-phase in overflow to the clarifying chamber of extraction tank.
The utility model utilizes self-priming turbine stirrer, radial flow agitating paddle, inside baffle plate, interior flow-stopping plate and outer gear
Cooperation between flowing plate enables water phase and organic phase to realize repeatedly dispersion in mixing chamber and repeatedly runoff interlocks, increase water
The contact area of phase and organic phase so that water phase full and uniform can be mixed with organic phase, to which the elemental lithium reached in water phase fills
The purpose divide, being quickly transferred in organic phase, not only mixing efficiency is high, but also good mixing effect.
The above is only the preferred embodiment of the utility model, not imposed any restrictions to the utility model, every
According to the utility model technical spirit to any simple modification, change and equivalent structure transformation made by above example, still
Belong to the protection domain of technical solutions of the utility model.
Claims (5)
1. a kind of extraction tank carrying lithium from salt lake bittern for box extraction strengthens mixing chamber, which is characterized in that including being in round
Groove body (1), motor (2) and the agitating shaft (3) of shape, the groove body top are equipped with false top (4), and the bottom in groove body is equipped with false bottom
(5), the false bottom is equipped with inlet (6), and the space between the false top and false bottom forms mixing chamber (7), the mixing chamber
Top is equipped with liquid outlet (8), and the space between false bottom and groove body forms false bottom compartment (9), and being equipped with water phase in the vacation bottom compartment feeds
Manage (10) and organic phase feed pipe (11), the outlet end of water phase feed pipe and organic phase feed pipe be respectively positioned in inlet and with into
Cooperation is sealed between liquid mouth, the motor is fixed on vacation top, and the agitating shaft is pushed up across false, turn of agitating shaft upper end and motor
Axis is fixedly connected, and agitating shaft lower end is located in mixing chamber and is connected with self-priming turbine stirrer (12), is located at self-priming turbine
Agitating shaft outer circumference surface above blender is equipped with radial flow agitating paddle (13), and several inside foldings are equipped at intervals on groove body inner wall
Flowing plate (14), it is radially spaced between the inside baffle plate to be equipped with arc-shaped interior flow-stopping plate (15) and outer flow-stopping plate
(16), the interior flow-stopping plate, outer flow-stopping plate are equipped with flowing hole (17), and the flowing hole on interior flow-stopping plate, outer flow-stopping plate is staggeredly set
It sets.
2. a kind of extraction tank carrying lithium from salt lake bittern for box extraction according to claim 1 strengthens mixing chamber,
It is characterized in that, the radial flow agitating paddle includes the first radial stirrer paddle (18) and the second radial stirrer paddle (19), institute
It states the first radial stirrer paddle and the second radial stirrer paddle constitutes " V " character form structure, set on the described first radial stirrer paddle
There is dispersion hole (20).
3. a kind of extraction tank carrying lithium from salt lake bittern for box extraction according to claim 2 strengthens mixing chamber,
It is characterized in that, the described first radial stirrer paddle and the second radial stirrer paddle are homogeneity integral structure.
4. a kind of extraction tank carrying lithium from salt lake bittern for box extraction according to claim 1 strengthens mixing chamber,
It is characterized in that, being equipped with liquid distribution plate (21) in the inlet, the liquid distribution plate is equipped with liquid distributing hole (22), the water phase charging
It offsets in the outlet end of pipe and organic phase feed pipe is located in the liquid inlet and with liquid distribution plate.
5. a kind of extraction tank carrying lithium from salt lake bittern for box extraction according to claim 4 strengthens mixing chamber,
It is characterized in that, the liquid distributing hole is up-small and down-big bellmouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856146.1U CN207793370U (en) | 2017-12-27 | 2017-12-27 | A kind of extraction tank reinforcing mixing chamber carrying lithium from salt lake bittern for box extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856146.1U CN207793370U (en) | 2017-12-27 | 2017-12-27 | A kind of extraction tank reinforcing mixing chamber carrying lithium from salt lake bittern for box extraction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207793370U true CN207793370U (en) | 2018-08-31 |
Family
ID=63280152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721856146.1U Expired - Fee Related CN207793370U (en) | 2017-12-27 | 2017-12-27 | A kind of extraction tank reinforcing mixing chamber carrying lithium from salt lake bittern for box extraction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207793370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198091A (en) * | 2022-07-18 | 2022-10-18 | 江西金辉锂业有限公司 | Lithium extraction adsorption resin device and operation method |
| WO2022228233A1 (en) * | 2021-04-25 | 2022-11-03 | 湖南金源新材料股份有限公司 | Method for extracting and preparing battery-grade lithium carbonate from p507 raffinate, and extraction device |
-
2017
- 2017-12-27 CN CN201721856146.1U patent/CN207793370U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022228233A1 (en) * | 2021-04-25 | 2022-11-03 | 湖南金源新材料股份有限公司 | Method for extracting and preparing battery-grade lithium carbonate from p507 raffinate, and extraction device |
| CN115198091A (en) * | 2022-07-18 | 2022-10-18 | 江西金辉锂业有限公司 | Lithium extraction adsorption resin device and operation method |
| CN115198091B (en) * | 2022-07-18 | 2023-05-02 | 江西金辉锂业有限公司 | Lithium extraction adsorption resin device and operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 |