CN209537588U - It is a kind of for separating the electrolysis installation of high cobalt nickel material containing zinc - Google Patents
It is a kind of for separating the electrolysis installation of high cobalt nickel material containing zinc Download PDFInfo
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- CN209537588U CN209537588U CN201920187424.1U CN201920187424U CN209537588U CN 209537588 U CN209537588 U CN 209537588U CN 201920187424 U CN201920187424 U CN 201920187424U CN 209537588 U CN209537588 U CN 209537588U
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model relates to metal smelt slag reclaimer technical fields, and in particular to a kind of for separating the electrolysis installation of high cobalt nickel material containing zinc.The utility model includes electrolytic cell, the positive electrode in electrolytic cell, negative electrode and amberplex, amberplex is by anode and cathode spacer, flow device is equipped in electro-catalysis area where anode, the electrolyte that flow device transfers electro-catalysis area is in flow regime.Setting moving electrode, blender or circulating line are passed through to accelerate the flowing of the electrolyte at electrolytic cell electro-catalysis area by setting flow device in the utility model, the contact frequency of anode and solution and suspended matter can be effectively increased, to improve the oxidation efficiency of anode, fixed electrode is the contact area that reticular structure can increase cathode and solution, to reduce the overpotential of hydrogen, power consumption is reduced.
Description
Technical field
It is specially a kind of for separating high cobalt nickel containing zinc the utility model relates to metal smelt slag reclaimer technical field
The electrolysis installation of material.
Background technique
For traditional handicraft when handling the nickel cobalt material containing zinc, there are mainly three types of the technical methods of use: 1), extracting
Method；2), displacement method；3) oxidizing method.
The defect of currently used method is as follows: 1) extraction uses a large amount of organic extractant phase agent, and at high cost, step is more,
Aqueous solution will also be handled after being polluted by organic phase by activated carbon adsorption.2) displacement method generally uses excessive zinc powder pair
Nickel cobalt ion is replaced, and in industrial practice, zinc powder often will excessively arrive 150-250 times of stoichiometric ratio, can be only achieved foot
It is odd high that enough high clean-up effects, so operation lead to cost, and obtained cobalt nickel materials (being industrially referred to as purification slag) are still
It is nickel cobalt zinc mixture, utility value is low.3) oxidizing method is to be aoxidized using strong oxidizer to this material, is commonly used
Oxidant generally have: persulfate, chlorine or chlorate, ozone etc., often price is higher for these strong oxidizers, or itself not
Stablize, and other foreign ions can be introduced into solution, industrial application is also seldom at present, still rests on the experimental stage.
4) the cathodic reduction separating technology in currently studying, since nickel cobalt belongs to the low overvoltage metal of hydrogen, when it is in cathode table
When face is precipitated, hydrogen can be reduced in the overpotential on its surface, hydrogen is caused to be precipitated, current efficiency is rapidly reduced to level off to 0.It passes
The electrolysis installation anode of system is directly anchored in electrolytic cell, remains at fixed range with contact area in electrolyte, and
The cobalt nickel metal ion being oxidized in electrolyte generates precipitating in electrolytic process, forms suspension in the electrolytic solution and is centered around
Around anode, the proper flow of the cobalt nickel metal ion of lower valency is influenced, so as to cause between electrolytic cobalt nickel and zinc ion
Separative efficiency is lower.
Utility model content
For above-mentioned problem, the purpose of this utility model is to provide a kind of for separating the electricity of high cobalt nickel material containing zinc
Equipment is solved, enables the electrolyte at anode to be in the state constantly flowed, so that between cobalt nickel metal ion and zinc ion
Keep higher separative efficiency.
To solve the above problems, the technical solution of the utility model is as follows:
It is a kind of for separating the electrolysis installation of high cobalt nickel material containing zinc, positive electrode including electrolytic cell, in electrolytic cell,
Anode and cathode spacer are equipped with flowing by negative electrode and amberplex, amberplex in the electro-catalysis area where anode
Device, the electrolyte that flow device transfers electro-catalysis area are in flow regime.
Further, flow device includes driving motor, gear reducer, and the driving motor and speed reducer are located at electrolytic cell
Surface, the two are connected by shaft coupling, and the end of the speed reducer is fixedly connected with the end of positive electrode.
Further, positive electrode includes agitating shaft and paddle, and the top of the agitating shaft is fixedly connected with speed reducer, institute
Agitating shaft is stated to be an integral molding structure with paddle.
Further, paddle is that screw, helical-ribbon type, turbine type or paddle are pusher.
Further, flow device includes sequentially connected driving motor, gear reducer and blender, and the blender is
Screw, helical-ribbon type, turbine type or paddle are pusher.
Further, flow device includes circulating line and circulating pump, and the circulating pump is located on circulating line, described to follow
The one end in endless tube road is protruded into electrolytic cell, and the other end is connected to the bottom wall that electrolytic cell is located at electro-catalysis area.
Further, iridium tantalum coated electrode, lead dioxide electrode or the lead electrode of positive electricity extremely titanium substrate.
Further, the extremely fixed electrode of the negative electricity of electrolysis installation, the fixed electrode are reticular structure, the negative electrode
Material be nickel-clad copper, copper, any one in titanium.
Further, the amberplex is that cation exchange is touched, filter cloth, asbestos diaphragm or anion exchange are touched.
The principle that cobalt nickel is separated with zinc in the utility model is as follows:
Due to Zn2+It does not appraise at the current rate, not oxidized, sulfate is soluble easily in water, and Co (OH)3With Ni (OH)3In
Property under conditions of be the precipitating more stable and hard to tolerate in water, therefore can by be separated by solid-liquid separation be isolated out.
Pass through after mixing high cobalt nickel material containing zinc by certain stoichiometric ratio with dilute sulfuric acid according to above-mentioned reaction principle
The electroxidation of anode acts on, can be by the Co of dissolution2+、Ni2+It is oxidized to trivalent, and is hydrolyzed into precipitating and is removed.
Compared with prior art, the beneficial effects of the utility model are as follows:
(1) in the utility model by setting flow device pass through setting moving electrode, blender or circulating line with
The flowing for accelerating the electrolyte at electrolytic cell electro-catalysis area can effectively increase the contact frequency of anode and solution and suspended matter, from
And the oxidation efficiency of anode is improved, fixed electrode is that reticular structure can increase the contact area of cathode and solution, to reduce hydrogen
The overpotential of gas reduces power consumption.
(2) the utility model is by the way of anodic oxidation to the Co dissolved in mixed solution2+、Ni2+It is oxidized to trivalent, and
Co (OH) is hydrolyzed under conditions of close to neutral3With Ni (OH)3Precipitating, thus separated with the zinc hydroxide in solution, with
Realize the separation between cobalt nickel ion and zinc ion, compared with the existing technology the middle place using organic extractant phase or zinc dust precipitation
Cost is relatively low for reason mode, separating effect is more preferable, will not also introduce corresponding foreign ion, be applicable to industrial mass production.
Detailed description of the invention:
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram for the electrolysis installation that the utility model embodiment 1 provides；
Fig. 2 is the structural schematic diagram for the electrolysis installation that the utility model embodiment 2 provides；
Fig. 3 is the structural schematic diagram for the electrolysis installation that the utility model embodiment 3 provides.
Appended drawing reference: 1- electrolytic cell, 2- positive electrode, 3- negative electrode, 4- amberplex, 5- driving motor, 6- speed reducer,
7- circulating line, 8- circulating pump, 20- electro-catalysis area, the cathodic region 30-.
Specific embodiment
The utility model is further described combined with specific embodiments below.It will be appreciated that these embodiments are merely to illustrate
The utility model rather than limitation the scope of the utility model.It should also be understood that being to read the utility model instruction
After content, those skilled in the art can be made various changes or modifications the utility model, and such equivalent forms are equally fallen within
Range defined herein.
Embodiment 1
Fig. 1 is please referred to, the present embodiment provides a kind of for separating the electrolysis installation of high cobalt nickel material containing zinc, mainly includes
Electrolytic cell 1, the positive electrode 2 in electrolytic cell 1, negative electrode 3 and amberplex 4, amberplex 4 is by anode and cathode
Separate, wherein positive electrode 2, negative electricity machine are connect with the anode of external power supply, cathode by conducting wire respectively.
Flow device is equipped in electro-catalysis area 20 where anode, the electrolyte that flow device transfers electro-catalysis area 20 is in
Flow regime.Further, flow device includes driving motor 5, speed reducer 6, and driving motor 5 and speed reducer 6 are located at electrolytic cell 1
Surface, the two by shaft coupling connect, the end of speed reducer 6 is fixedly connected with the end of positive electrode 2.Driving motor 5,
Speed reducer 6 acts on positive electrode 2 and positive electrode 2 is made to become moving electrode, and anodic oxidation occurs on 2 surface of positive electrode, in nothing
In the case that method infinitely increases anode surface area, move electrode, by the contact for increasing anode and solution and suspended matter
Frequency improves the oxidation efficiency of anode.
Specifically, positive electrode 2 includes agitating shaft and paddle, and the top of agitating shaft is fixedly connected with speed reducer 6, agitating shaft
It is an integral molding structure with paddle, paddle is that screw, helical-ribbon type, turbine type or paddle are pusher.Paddle is on the one hand
The contact area between electrolyte and positive electrode 2 can be increased, be on the other hand conducive to the flowing of the solution at electro-catalysis area 20, improve
Electrolytic efficiency.
Wherein, secondly the iridium tantalum coated electrode of the preferred titanium substrate of the material of positive electrode 2 is various types of brown lead oxide electricity
Lead electrode is selected in pole again.In addition, negative electrode 3 is fixed electrode, i.e. negative electrode 3 is fixed in electrolytic cell 1, and fixed electrode is
Reticular structure, fixed electrode are in cylinder column, specifically fix the preferred nickel plating copper mesh of electrode, be secondly common copper mesh, titanium net or
The other sheet metals of person.The design of negative electrode 3 herein reticulates the contact area that can increase cathode and solution, to reduce hydrogen
The overpotential of gas reduces power consumption.
Further, 4 preferred cationic of amberplex exchange is touched, and is secondly filter cloth, asbestos diaphragm or anion are handed over
It changes and touches.
Embodiment 2
Referring to figure 2., provided in this embodiment a kind of for separating the electrolysis installation of high cobalt nickel material containing zinc, with implementation
The equipment of example 1 is roughly the same, it is maximum therebetween the difference is that, flow device include sequentially connected driving motor 5, slow down
Machine 6 and blender, blender are located at the side of positive electrode 2, and the solution in entire electro-catalysis area 20 is driven to be rotated, and stir
Device is that screw, helical-ribbon type, turbine type or paddle are pusher.
Referring to figure 3., provided in this embodiment a kind of for separating the electrolysis installation of high cobalt nickel material containing zinc, with implementation
The equipment of example 1 is roughly the same, it is maximum therebetween the difference is that, flow device includes circulating line 7 and circulating pump 8, circulation
Pump 8 is located on circulating line 7, and one end of circulating line 7 is protruded into electrolytic cell 1, and the other end and electrolytic cell 1 are located at electro-catalysis area 20
Bottom wall connection, electrolysis work in, circulating pump 8 acts on the solution in electrolytic cell 1, so that the solution in electrolytic cell 1 is always
It is formed in flow regime, after preventing nickel cobalt ion to be oxidized after precipitating all around being wound at positive electrode 2, guarantees electrolysis work
Normal operation.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, equivalent structure made by all descriptions with the utility model becomes
Change, similarly should be included in the protection scope of the utility model.
Claims (9)
1. a kind of positive electrode, yin for separating the electrolysis installation of high cobalt nickel material containing zinc, including electrolytic cell, in electrolytic cell
Electrode and amberplex, which is characterized in that electricity of the amberplex by anode and cathode spacer, where the anode
Flow device is equipped in catalytic domain, the electrolyte that the flow device transfers electro-catalysis area is in flow regime.
2. according to claim 1 a kind of for separating the electrolysis installation of high cobalt nickel material containing zinc, which is characterized in that described
Flow device includes driving motor, gear reducer, and the driving motor is located at the surface of electrolytic cell with speed reducer, and the two passes through
Shaft coupling connection, the end of the speed reducer is fixedly connected with the end of positive electrode.
3. according to claim 2 a kind of for separating the electrolysis installation of high cobalt nickel material containing zinc, which is characterized in that described
Positive electrode includes agitating shaft and paddle, and the top of the agitating shaft is fixedly connected with speed reducer, the agitating shaft and paddle
It is an integral molding structure.
4. according to claim 3 a kind of for separating the electrolysis installation of high cobalt nickel material containing zinc, which is characterized in that described
Paddle is that screw, helical-ribbon type, turbine type or paddle are pusher.
5. according to claim 1 a kind of for separating the electrolysis installation of high cobalt nickel material containing zinc, which is characterized in that described
Flow device includes sequentially connected driving motor, gear reducer and blender, and the blender is screw, helical-ribbon type, whirlpool
Wheeled or paddle is pusher.
6. according to claim 1 a kind of for separating the electrolysis installation of high cobalt nickel material containing zinc, which is characterized in that described
Flow device includes circulating line and circulating pump, and the circulating pump is located on circulating line, and one end of the circulating line is protruded into
In electrolytic cell, the other end is connected to the bottom wall that electrolytic cell is located at electro-catalysis area.
7. according to claim 1-6 a kind of for separating the electrolysis installation of high cobalt nickel material containing zinc, feature
It is, iridium tantalum coated electrode, lead dioxide electrode or the lead electrode of the positive electricity extremely titanium substrate.
8. according to claim 1-6 a kind of for separating the electrolysis installation of high cobalt nickel material containing zinc, feature
It is, the extremely fixed electrode of the negative electricity, the negative electricity extremely reticular structure, the material of the negative electrode is nickel-clad copper, copper, titanium
In any one.
9. according to claim 1-6 a kind of for separating the electrolysis installation of high cobalt nickel material containing zinc, feature
It is, the amberplex is that cation exchange is touched, filter cloth, asbestos diaphragm or anion exchange are touched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920187424.1U CN209537588U (en) | 2019-02-01 | 2019-02-01 | It is a kind of for separating the electrolysis installation of high cobalt nickel material containing zinc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920187424.1U CN209537588U (en) | 2019-02-01 | 2019-02-01 | It is a kind of for separating the electrolysis installation of high cobalt nickel material containing zinc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209537588U true CN209537588U (en) | 2019-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920187424.1U Active CN209537588U (en) | 2019-02-01 | 2019-02-01 | It is a kind of for separating the electrolysis installation of high cobalt nickel material containing zinc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209537588U (en) |
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2019
- 2019-02-01 CN CN201920187424.1U patent/CN209537588U/en active Active
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Address after: 730900 1-01, building 5, 333 (08), Lanbao Road, Baiyin District, Baiyin City, Gansu Province Patentee after: Baiyin Huaxin origin Technology Co.,Ltd. Address before: 730900 1-01, building 5, 333 (08), Lanbao Road, Baiyin District, Baiyin City, Gansu Province Patentee before: BAIYIN YUANDIAN TECHNOLOGY Co.,Ltd. |
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Address after: Room 1502, Building 2, Tianan Nanhai Digital New City, No. 1 Jianping Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province, 528200 (Residence declaration) Patentee after: Guangdong Huaxin Origin Technology Co., Ltd. Address before: 730900 1-01, building 5, 333 (08), Lanbao Road, Baiyin District, Baiyin City, Gansu Province Patentee before: Baiyin Huaxin origin Technology Co.,Ltd. |