CN207047297U - A kind of agitating device of new leaching tanks - Google Patents
A kind of agitating device of new leaching tanks Download PDFInfo
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- CN207047297U CN207047297U CN201720631571.4U CN201720631571U CN207047297U CN 207047297 U CN207047297 U CN 207047297U CN 201720631571 U CN201720631571 U CN 201720631571U CN 207047297 U CN207047297 U CN 207047297U
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- leaching
- cell body
- dasher
- gate stirrer
- feed liquid
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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
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides a kind of agitating device of new leaching tanks, including leaching cell body, agitating shaft, motor, drainage conduit, auxiliary gas access tube, scum pipe, feed pipe, the shaft bottom is provided with a gate stirrer, the agitating shaft is provided with a horizontal two leaves dasher by middle upper end, plane residing for the gate stirrer and plane residing for dasher are rectangular, and the leaching cell body is provided with along the horizontally disposed loop buffer net of inwall by top.The utility model leach cell body can both sides charging simultaneously, also allow for reducing agent, sodium sulfite is fed respectively, while avoid feed liquid deposition to influence leaching efficiency；Feed liquid is entered between dasher and gate stirrer by feed pipe, in the presence of upper and lower agitator, adds the probability and speed of the mixing collision of feed liquid and reducing agent；The setting of loop buffer net, cushioning effect is served for whirlpool caused by feed liquid, and elimination effect is played for foam, practical function is strong.
Description
Technical field
It the utility model is related to and the improvement of the leaching tanks agitating device structure of the aerating leaching process of hydrometallurgy.
Background technology
Leach, refer to the leaching of ores technique for making leaching agent with the aqueous solution of inorganic acid, be exactly dissolving and the thing of acid reaction
Matter, leaching is usually metal cation, is precipitated insoluble in all entering for acid.Leaching tanks are at a temperature of normal pressure and less than 373K
Realize the liquid-solid reactor for leaching operation.In non-ferrous extractive metallurgy using wide leaching tanks mainly have percolation tank,
Compressed air tank diameter, mechanical agitating tank, air and mechanically combining tank diameter and Ka Maierta.
Earthy cobalt passes through the valuable metal such as acidleach, cobalt, nickel, copper and impurity iron, zinc etc. and enters solution, add oxidant and
Adjustment solution acidity can remove most iron and other impurities.
Key reaction is as follows：
Co2O3+Na2SO3+2H2SO4=2CoSO4+Na2SO4+2H2O
MnO2+Na2SO3+H2SO4=MnSO4+Na2SO4+H2O
NiO+H2SO4=NiSO4+H2O
CuO+H2SO4=CuSO4+H2O
FeO+H2SO4=FeSO4+H2O
2FeSO4+Co2O3+3H2SO4=3Fe2(SO4)3+2CoSO4+3H2O
3Fe2(SO4)3+Na2SO4+12H2O=Na2Fe6(SO4)4(OH)12+6H2SO4
During Leach reaction, it should consider that reaction is abundant, it is also contemplated that the addition of reducing agent, sodium sulfite is to adjust
Whole pH value, and the composite factor such as stirring whirlpool, stirring foam, the leaching rate of cobalt can be ensured.
Utility model content
The purpose of this utility model is aiming above technical problem, there is provided a kind of agitating device of new leaching tanks, stirs
Mix that effect is good, rate of dissolution is fast, reaction rate is fast and is easy to add reducing agent, adjustment solution acidity, to ensure the leaching of metal
Rate.
Technical problem of the present utility model is mainly addressed by following technical proposals：
A kind of agitating device of new leaching tanks, including leach the centrally disposed agitating shaft of cell body, cell body and positioned at stirring
Motor on axle, the drainage conduit positioned at leaching tanks body sidewall top, the auxiliary gas access tube positioned at leaching cell body bottom and row
Slag pipe, in addition to stirred positioned at two feed pipes for leaching cell body middle and lower part left and right sidewall, the shaft bottom provided with a frame
Device is mixed, the agitating shaft is provided with a horizontal two leaves dasher, plane and paddle residing for the gate stirrer by middle upper end
Plane is rectangular residing for agitator, and the leaching cell body is provided with along the horizontally disposed loop buffer net of inwall by top.
Drainage conduit outlet, loop buffer net, dasher, feed pipe are from top to bottom followed successively by inside the leaching tanks body
Entrance, gate stirrer.
The loop buffer net annular diameters are less than the overall length of dasher two panels blade.
The beneficial effects of the utility model are：Another feed pipe is symmetrically set up on the basis of traditional side feeding structure,
Make leaching cell body can both sides charging simultaneously, also allow for reducing agent, sodium sulfite is fed respectively, while avoid feed liquid deposition to influence
Leaching efficiency；In addition, feed liquid is entered between dasher and gate stirrer by feed pipe, in the effect of upper and lower agitator
Under, add the probability and speed of the mixing collision of feed liquid and reducing agent.Finally, the setting of loop buffer net, produced for feed liquid
Raw whirlpool serves cushioning effect, and plays elimination effect for foam, and practical function is strong.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation after agitating shaft is rotated by 90 ° in the utility model；
In figure：1. leach cell body；2. agitating shaft；3. motor；4. drainage conduit；5. auxiliary gas access tube；6. scum pipe；7.
Feed pipe；8. gate stirrer；9. dasher；10. loop buffer net.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
A kind of agitating device of new leaching tanks, including leach the centrally disposed agitating shaft 2 of cell body 1, cell body 1 and positioned at stirring
Mix the motor 3 on axle, the drainage conduit 4 positioned at the leaching side wall upper part of cell body 1, be passed through positioned at the auxiliary gas for leaching the bottom of cell body 1
Pipe 5 and scum pipe 6, in addition to positioned at two feed pipes 7 for leaching the middle and lower part left and right sidewall of cell body 1, the bottom of agitating shaft 2 is set
There is a gate stirrer 8, the agitating shaft 2 is provided with a horizontal two leaves dasher 9, the gate stirrer 8 by middle upper end
Residing plane and plane residing for dasher 9 are rectangular, and the leaching cell body 1 is provided with along the horizontally disposed ring of inwall by top
Shape buffer subsystem 10.
It is described leaching cell body 1 inside be from top to bottom followed successively by drainage conduit 4 export, loop buffer net 10, dasher 9,
The entrance of feed pipe 7, gate stirrer 8.The annular diameters of loop buffer net 10 are less than the total of the two panels blade of dasher 9
It is long.
Another feed pipe 7 is symmetrically set up on the basis of traditional side feeding structure, leaching cell body 1 is entered both sides simultaneously
Material, also allows for reducing agent, sodium sulfite is fed respectively, while avoids feed liquid deposition from influenceing leaching efficiency；Feed liquid passes through feed pipe 7
Into between dasher 9 and gate stirrer 8, in the presence of upper and lower agitator, the mixed of feed liquid and reducing agent is added
Close the probability and speed of collision.The setting of loop buffer net 10, cushioning effect, Yi Jizhen are served for whirlpool caused by feed liquid
Elimination effect is played to foam,
The present embodiment is the embodiment of the utility model example, for those skilled in the art, at this
Utility model is disclosed on the basis of application process and principle, it is easy to is made various types of improvement or deformation, and is not only limited
In the structure described by the above-mentioned embodiment of the utility model, therefore previously described mode is preferred scheme, and simultaneously
Without restricted meaning, every equivalence changes made according to the utility model and modification all will in the utility model right
Ask in the scope protection domain of book.
Claims (3)
1. a kind of agitating device of new leaching tanks, including leach the centrally disposed agitating shaft of cell body, cell body and positioned at agitating shaft
On motor, the drainage conduit positioned at leaching tanks body sidewall top, positioned at the auxiliary gas access tube and deslagging for leaching cell body bottom
Pipe, it is characterised in that：Also include being provided with positioned at two feed pipes for leaching cell body middle and lower part left and right sidewall, the shaft bottom
One gate stirrer, the agitating shaft are provided with a horizontal two leaves dasher by middle upper end, put down residing for the gate stirrer
Face and plane residing for dasher are rectangular, and the leaching cell body is provided with along the horizontally disposed loop buffer of inwall by top
Net.
A kind of 2. agitating device of new leaching tanks according to claim 1, it is characterised in that：Inside the leaching tanks body
From top to bottom it is followed successively by drainage conduit outlet, loop buffer net, dasher, charging tube inlet, gate stirrer.
A kind of 3. agitating device of new leaching tanks according to claim 1, it is characterised in that：In the loop buffer net
Ring diameter is less than the overall length of dasher two panels blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631571.4U CN207047297U (en) | 2017-06-02 | 2017-06-02 | A kind of agitating device of new leaching tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631571.4U CN207047297U (en) | 2017-06-02 | 2017-06-02 | A kind of agitating device of new leaching tanks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207047297U true CN207047297U (en) | 2018-02-27 |
Family
ID=61491882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720631571.4U Active CN207047297U (en) | 2017-06-02 | 2017-06-02 | A kind of agitating device of new leaching tanks |
Country Status (1)
| Country | Link |
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| CN (1) | CN207047297U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505079A (en) * | 2018-12-28 | 2019-03-22 | 王认认 | A kind of quetsch for warp thread |
| CN109629147A (en) * | 2018-12-28 | 2019-04-16 | 王认认 | A kind of textile fabric sizing compartment of automatic adjustment |
| CN113061720A (en) * | 2021-03-19 | 2021-07-02 | 重庆三峡学院 | Leaching method of kaolinite claystone sintering product in coal measure stratum |
| CN113462894A (en) * | 2021-06-03 | 2021-10-01 | 甘肃康兴科技有限公司 | Device and method for recovering nickel, copper and cobalt from nickel smelting water-quenched slag |
-
2017
- 2017-06-02 CN CN201720631571.4U patent/CN207047297U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505079A (en) * | 2018-12-28 | 2019-03-22 | 王认认 | A kind of quetsch for warp thread |
| CN109629147A (en) * | 2018-12-28 | 2019-04-16 | 王认认 | A kind of textile fabric sizing compartment of automatic adjustment |
| CN113061720A (en) * | 2021-03-19 | 2021-07-02 | 重庆三峡学院 | Leaching method of kaolinite claystone sintering product in coal measure stratum |
| CN113061720B (en) * | 2021-03-19 | 2023-01-17 | 重庆三峡学院 | Leaching method of kaolinite claystone sintering product in coal measure stratum |
| CN113462894A (en) * | 2021-06-03 | 2021-10-01 | 甘肃康兴科技有限公司 | Device and method for recovering nickel, copper and cobalt from nickel smelting water-quenched slag |
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