CN202440540U - Metal sulphide ore oxidizing leaching device - Google Patents
Metal sulphide ore oxidizing leaching device Download PDFInfo
- Publication number
- CN202440540U CN202440540U CN2012200250304U CN201220025030U CN202440540U CN 202440540 U CN202440540 U CN 202440540U CN 2012200250304 U CN2012200250304 U CN 2012200250304U CN 201220025030 U CN201220025030 U CN 201220025030U CN 202440540 U CN202440540 U CN 202440540U
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- China
- Prior art keywords
- mixing tank
- oxidation
- tubular reactor
- metal sulfide
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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 relates to an oxidizing leaching device, in particular to a metal sulphide ore oxidizing and leaching device which comprises tubular reactors. An inlet end of each tubular reactor is connected with one mixer. Each mixer is provided with an air inlet and an ore pulp inlet. An initiator inlet is arranged at an inlet end of each mixer. Since the metal sulphide ore oxidizing and leaching device is a reaction device consisting of the tubular reactors and the mixers in a connection manner, the metal sulphide ore oxidizing leaching device is simple in design and manufacture, convenient for continuous production and beneficial to complete reaction of reactants. Further, the outlets of the tubular reactors are connected with the ore pulp inlets of the mixers at the next stage, so that operation is simple and safe, and the reactors in multiple stages can be realized and different requirements can be met.
Description
Technical field
The utility model relates to the oxidation leaching device that device, particularly a kind of metal sulfide are leached in a kind of oxidation.
Background technology
It is the inhomogeneous reaction that a solid, liquid, gas three-phase is participated in that the oxidation of metal sulfide is leached, and in reaction process, three-phase mixes and arranged long as far as possible duration of contact, and the oxidation that helps sulphide ores is leached.At present, be used for the device that the metal sulfide oxidation leaches synthesis under normal pressure groove and compressive reaction still are arranged.The requirement of synthesis under normal pressure groove material is low, cost is low, but in leaching process, gaseous reactant and gaseous product are very easily overflowed from the synthesis under normal pressure groove, and the consumption that this not only increases reactant greatly also can cause severe contamination.The compressive reaction still is airtight design because of reaction compartment adopts; And greatly reduce the effusion of gaseous substance; Not only reduce the consumption of reactant; And reduced environmental protection pressure to a great extent, yet under pressure the large container corrodibility of material in addition of operation, its requirement to material is high, design and difficulty of making greatly, apparatus expensive, complicated operation, potential safety hazard be many.And synthesis under normal pressure groove, compressive reaction still all are difficult to realize continuous production.
And existing reaction unit is used for gas, liquid two phase reaction mostly, is difficult to satisfy the phase reaction requirement that the metal sulfide pressurised oxygen is soaked.
The utility model content
The purpose of the utility model is: to the problems referred to above that exist in the prior art, provide a kind of manufacture and design simple, simple to operate safe, and can realize that the oxidation of quantity-produced metal sulfide leaches device.
To achieve these goals, the technical scheme of the utility model employing is:
Device is leached in a kind of oxidation of metal sulfide, comprises tubular reactor, and the entrance end of said tubular reactor is connected with mixing tank.
As the preferred version of the utility model, the oxidation of above-mentioned metal sulfide is leached in the device, and the entrance end of said mixing tank also is provided with inlet mouth, ore pulp import.
As the preferred version of the utility model, the oxidation of above-mentioned metal sulfide is leached in the device, and the entrance end of said mixing tank also is provided with the initiator import.
As the preferred version of the utility model, the oxidation of above-mentioned metal sulfide is leached in the device, also is provided with whisking appliance in the said mixing tank.
Preferred version as the utility model; The oxidation of above-mentioned metal sulfide is leached in the device; Said tubular reactor, mixing tank have a plurality of respectively; A plurality of tubular reactors, mixing tank are connected successively: the entrance end of tubular reactor is connected with the exit end of mixing tank, and the exit end of this tubular reactor is connected with the entrance end of next stage mixing tank.
Utilize the oxidation leaching device of the utility model metal sulfide following to the reaction process that metal sulfide carries out the oxidation leaching: reactant is got in the mixing tank by entrance end and mixes; Concrete; Gas by inlet mouth get into mixing tank, initiator by the initiator import get into mixing tank, ore pulp gets into mixing tank by the ore pulp inlet; Utilize whisking appliance that material is stirred, the material after mixing gets into the tubular reactor oxidation and leaches.The product or the intermediate product that reach after the requirement are flowed out by the exit end of tubular reactor.
The tubular reactor, mixing tank of device leached in the utility model oxidation can plural serial stage, satisfies different metal sulphide ores or different requirement of leaching transformation efficiencys.
In sum, owing to adopted technique scheme, the beneficial effect of the utility model is:
1, because device is leached in the oxidation of the utility model metal sulfide is the reaction unit that tubular reactor and mixing tank are connected to form, manufactures and designs simply, be convenient to continuous production, help the abundant reaction of reactant.
2 and because the tubular reactor outlet of device is leached in the oxidation of the utility model metal sulfide links to each other with the import of next stage mixing tank ore pulp, make safety simple to operate, the realization staged reactor, accomplish different demands.
Description of drawings
Fig. 1 is the structural representation that device is leached in the oxidation of the utility model metal sulfide.
Mark among the figure: the import of 1-ore pulp, the import of 2-initiator, 3-inlet mouth, 4-whisking appliance, 5-mixing tank, 6-tubular reactor, 7-tubular reactor exit end.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Embodiment 1
Device is leached in the metal sulfide oxidation that present embodiment is enumerated, and comprises tubular reactor 6, mixing tank 5, and the entrance end of tubular reactor 6 is connected with the output terminal of mixing tank 5.Entrance end on the mixing tank 5 is provided with inlet mouth 3, ore pulp import 1 and initiator import 2.Also be provided with whisking appliance 4 in the said blending device 5.
It is following to the reaction process that metal sulfide carries out the oxidation leaching to utilize the utility model oxidation to leach device: the metal sulfide ore pulp is pressed in the mixing tank 5 by ore pulp import 1; Initiator gets into mixing tank 5, air by inlet mouth 3 entering mixing tanks 5 by initiator import 2; Utilize 4 pairs of all reactants of whisking appliance to stir, get into tubular reactor 6 behind the material uniform mixing and fully react.The product or the intermediate product that reach after the requirement are flowed out by delivery port 7.
Device is leached in the metal sulfide oxidation that present embodiment is enumerated, and comprises tubular reactor 6, mixing tank 5, and the entrance end of tubular reactor 6 is connected with the output terminal of mixing tank 5.Entrance end on the mixing tank 5 is provided with inlet mouth 3, ore pulp import 1 and initiator import 2.Also be provided with whisking appliance 4 in the said blending device 5.Said tubular reactor, mixing tank have two respectively; Two tubular reactors, mixing tanks are connected successively: the entrance end of said tubular reactor 6 is connected with the exit end of mixing tank 5; The exit end of this tubular reactor 6 is connected with the entrance end of second mixing tank, and the entrance end of second tubular reactor is connected with the output terminal of second mixing tank.
It is following to the reaction process that metal sulfide carries out the oxidation leaching to utilize the utility model oxidation to leach device: the metal sulfide ore pulp is pressed in the mixing tank 5 by ore pulp import 1; Initiator gets into mixing tank 5, air by inlet mouth 3 entering mixing tanks 5 by initiator import 2; Utilize 4 pairs of all reactants of whisking appliance to stir, get into tubular reactor 6 behind the material uniform mixing and fully react.Reaching intermediate product after the requirement is flowed out to get in the next stage mixing tanks by delivery port 7 and reacts.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (5)
1. device is leached in the oxidation of a metal sulfide, comprises tubular reactor, it is characterized in that the entrance end of said tubular reactor is connected with mixing tank.
2. device is leached in the oxidation of metal sulfide according to claim 1, it is characterized in that the entrance end of said mixing tank also is provided with inlet mouth, ore pulp import.
3. device is leached in the oxidation of metal sulfide according to claim 2, it is characterized in that the entrance end of said mixing tank also is provided with the initiator import.
4. device is leached in the oxidation of metal sulfide according to claim 3, it is characterized in that, also is provided with whisking appliance in the said mixing tank.
5. leach device according to the oxidation of any described metal sulfide in the claim 1 to 4; It is characterized in that; Said tubular reactor, mixing tank have a plurality of respectively; A plurality of tubular reactors, mixing tank are connected successively: the entrance end of tubular reactor is connected with the exit end of mixing tank, and the exit end of this tubular reactor is connected with the entrance end of next stage mixing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200250304U CN202440540U (en) | 2012-01-19 | 2012-01-19 | Metal sulphide ore oxidizing leaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200250304U CN202440540U (en) | 2012-01-19 | 2012-01-19 | Metal sulphide ore oxidizing leaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440540U true CN202440540U (en) | 2012-09-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200250304U Expired - Lifetime CN202440540U (en) | 2012-01-19 | 2012-01-19 | Metal sulphide ore oxidizing leaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109136547A (en) * | 2018-10-16 | 2019-01-04 | 湖南行者环保科技有限公司 | Continuous high-temperature leaching device |
| CN112095008A (en) * | 2020-08-26 | 2020-12-18 | 中南大学 | Efficient clean leaching method for failed lithium ion battery positive electrode material |
-
2012
- 2012-01-19 CN CN2012200250304U patent/CN202440540U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109136547A (en) * | 2018-10-16 | 2019-01-04 | 湖南行者环保科技有限公司 | Continuous high-temperature leaching device |
| CN112095008A (en) * | 2020-08-26 | 2020-12-18 | 中南大学 | Efficient clean leaching method for failed lithium ion battery positive electrode material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Meishan complies with new energy material Co., Ltd. Assignor: Sichuan Shunying Metal Material Technology Co., Ltd. Contract record no.: 2015510000093 Denomination of utility model: Metal sulphide ore oxidizing leaching device Granted publication date: 20120919 License type: Exclusive License Record date: 20150707 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151230 Address after: 620000 Meishan city of Sichuan province Meishan Jinxiang Chemical Industrial Park Patentee after: Meishan complies with new energy material Co., Ltd. Address before: No. 3 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Patentee before: Sichuan Shunying Metal Material Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 620000 Meishan city of Sichuan province Meishan Jinxiang Chemical Industrial Park Patentee after: Meishan compliance power battery material Co., Ltd. Address before: 620000 Meishan city of Sichuan province Meishan Jinxiang Chemical Industrial Park Patentee before: Meishan complies with new energy material Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 620000 No.1 Jinhua Road, Meishan high tech Industrial Park, Dongpo District, Meishan City, Sichuan Province Patentee after: Sichuan compliance power battery materials Co.,Ltd. Address before: 620000 Meishan Jinxiang Chemical Industrial Park, Meishan City, Sichuan Province Patentee before: MEISHAN SHUNYING POWER BATTERY MATERIAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120919 |