CN107723745A - A kind of metallurgical electrolysis slot device - Google Patents
A kind of metallurgical electrolysis slot device Download PDFInfo
- Publication number
- CN107723745A CN107723745A CN201710874212.6A CN201710874212A CN107723745A CN 107723745 A CN107723745 A CN 107723745A CN 201710874212 A CN201710874212 A CN 201710874212A CN 107723745 A CN107723745 A CN 107723745A
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- China
- Prior art keywords
- anode
- protective case
- slot device
- negative electrode
- electrolytic cell
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Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/02—Electrodes; Connections thereof
- C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The invention discloses a kind of metallurgical electrolysis slot device; including electrolytic cell; it is arranged at negative electrode in electrolytic cell, anode; electrolysis power is connected between anode and negative electrode; the negative electrode, anode are arranged in electrolytic cell in vertical shape; the protective case that ceramic material forms in anode outer cladding, the protective case is at least coated with the anode being dipped in electrolyte.The present invention is by anode outer cladding protective case, avoiding in electrolytic process, and anode consumes caused by being reacted caused by anode, extends the service life of anode, reduces the use cost of electrolysis, while also ensures the effect of electrolysis.
Description
Technical field
The present invention relates to a kind of metallurgical electrolysis slot device.
Background technology
In the industrial production, electrolyte is the metal oxide (iron oxide, aluminum oxide) of melting, and the two poles of the earth are all using graphite electricity
Pole, but in electrolytic process, anode graphite can be consumed constantly, because negative electrode reacts must be electronically generated gold for metal cation
Belong to simple substance, and anode reacts and generates oxygen for oxonium ion betatopic, the oxygen of anode generation will necessarily be anti-with graphite electrode
Should, CO2 is generated, causes consumption of electrode, reduces the service life of anode, and after a long time use, influences the effect of electrolysis.
The content of the invention
For above-mentioned technical problem, it is an object of the invention to provide one kind to lower, it might even be possible to avoids the smelting of anode loss
Gold electrolysis slot device.
Realize that technical scheme is as follows：
A kind of metallurgical electrolysis slot device, including electrolytic cell, are arranged at negative electrode in electrolytic cell, anode, between anode and negative electrode
Connect electrolysis power, the negative electrode, anode be arranged in electrolytic cell in vertical shape, ceramic material in anode outer cladding and
Into protective case, the protective case is at least coated with the anode being dipped in electrolyte.
Further, the protective case coats whole anode wherein.
Further, the protective case is made of silicon nitride or corundum material.
Further, fixed and arranged has multiple metal elongated needles on the protective case, and one end of metal elongated needle passes through protective case
With positive contact, the other end to extending outside protective case and be suspended in electrolyte, but not with cathode contacts.
Further, the metal elongated needle is inert metal elongated needle.
Further, it is provided with gas collection cap above the anode.
Employ above-mentioned technical proposal, the present apparatus prevents oxonium ion from directly connecing in the outside design protection set of anode material
Touched electrode material, but in order to which electronics can smoothly circulate, metal elongated needle is plugged on the protective sleeve, elongated needle directly contacts anode.
In the collective effect of protective case and elongated needle, anode can be protected, and can ensures the transmission of electronics；Anode oxygen atom must be electronically generated
Oxygen, into gas collection cap, it is necessary in use, discharge.The present invention is by anode outer cladding protective case, avoiding
In electrolytic process, anode consumes caused by being reacted caused by anode, extends the service life of anode, reduces the use of electrolysis
Cost, while also ensure the effect of electrolysis.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
In figure：1 is electrolytic cell, and 2 be graphite cathode, and 3 be graphite anode, and 4 be power supply, and 5 be protective case, and 6 be metal elongated needle,
7 be gas collection cap, and 8 be blast pipe, and 9 be compressor.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair
Bright part of the embodiment, rather than whole embodiments.Based on described embodiments of the invention, ordinary skill
The every other embodiment that personnel are obtained on the premise of without creative work, belongs to the scope of protection of the invention.
As shown in figure 1, a kind of metallurgical electrolysis slot device, include the electrolytic cell 1 of open upper end, metal is contained with electrolytic cell
Oxide electrolysis liquid, graphite cathode 2, graphite anode 3 are disposed with a cell, electrolysis power 4 is connected between anode and negative electrode,
The positive pole of power supply connects graphite anode, and negative pole connects graphite cathode；In the present embodiment, negative electrode, anode are arranged in electrolysis in vertical shape
In groove, the protective case 5 that ceramic material forms in anode outer cladding, protective case is at least coated with the sun being dipped in electrolyte
Pole, consumption will not be produced to ensure to soak at graphite anode part in the electrolytic solution；And in order to ensure whole graphite anode not
It can consume, protective case can coat whole graphite anode wherein.In specific implementation, in order to avoid protective case participates in reaction,
Protective case is made of silicon nitride or corundum material.
In order to ensure the transmission of electronics in electrolytic process, fixed and arranged has multiple metal elongated needles 6, metal elongated needle on protective case
One end pass through protective case and positive contact, the other end to extending outside protective case and be suspended in electrolyte, but not with negative electrode
Contact.The pilot hole slightly larger than metal elongated needle diameter is offered on the protective sleeve, and metal elongated needle is passed through in pilot hole and protective case
Graphite anode contact, gap of the pilot hole between metal elongated needle can use with protection cover material as filler carry out
Filling sealing.So in electrolytic process, electronics can be transmitted by metal elongated needle；And in order to not allow metal elongated needle to participate in
Reaction and the service life for extending elongated needle, metal elongated needle select inert metal elongated needle, such as：Titanium, chromium, nickel, molybdenum etc. inertia gold
Category.
For the ease of carrying out centralized collection to oxygen caused by graphite anode, gas receipts are provided with above graphite anode
Collection cover 7, gas collection cap open at its lower end, in order to ensure the completeness collected, the lower end of gas collection cap is immersed in the electrolytic solution,
Oxygen caused by reaction will enter in gas collection cap and be collected so at graphite anode.The row of being communicated with gas collection cap
Tracheae 8, blast pipe are communicated with compressor 9, in the oxygen in needing to use gas collection cap, are extracted out by compressor.
In specific implementation, gas collection cap can be fixed on electrolytic cell, single support can also be used to carry out suspension strut, these
It is configured with specific reference to different needs.
The present apparatus prevents oxonium ion from directly contacting stone in the outside design protection set (silicon nitride or corundum) of graphite anode
Black anode material, inert metal elongated needle is plugged on the protective sleeve, elongated needle directly contacts electrode, and electronics can in such electrolytic process
Smoothly circulation；In the collective effect of protective case and elongated needle, can guard electrode, and can ensures the transmission of electronics, inertia elongated needle
Reaction is cannot participate in, only serves the effect for transmitting electronics.Anode oxygen atom must be electronically generated oxygen, into anode collection chamber, need
Will be in use, being discharged through air compressor machine.
Claims (6)
1. a kind of metallurgical electrolysis slot device, including electrolytic cell, are arranged at negative electrode in electrolytic cell, anode, connect between anode and negative electrode
Connect electrolysis power, it is characterised in that the negative electrode, anode are arranged in electrolytic cell in vertical shape, and ceramics in anode outer cladding
The protective case that material is made, the protective case are at least coated with the anode being dipped in electrolyte.
2. a kind of metallurgical electrolysis slot device as claimed in claim 1, it is characterised in that the protective case coats whole anode
Wherein.
3. a kind of metallurgical electrolysis slot device as claimed in claim 1, it is characterised in that the protective case is using silicon nitride or just
Beautiful material is made.
4. a kind of metallurgical electrolysis slot device as claimed in claim 1, it is characterised in that there is more fixed and arranged on the protective case
Individual metal elongated needle, one end of metal elongated needle pass through protective case and positive contact, and the other end is to extending outside protective case and be suspended on
In electrolyte, but not with cathode contacts.
5. a kind of metallurgical electrolysis slot device as claimed in claim 4, it is characterised in that the metal elongated needle is inert metal awns
Pin.
6. a kind of metallurgical electrolysis slot device as claimed in claim 4, it is characterised in that gas receipts are provided with above the anode
Collection cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710874212.6A CN107723745B (en) | 2017-09-25 | 2017-09-25 | A kind of metallurgical electrolysis slot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710874212.6A CN107723745B (en) | 2017-09-25 | 2017-09-25 | A kind of metallurgical electrolysis slot device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107723745A true CN107723745A (en) | 2018-02-23 |
| CN107723745B CN107723745B (en) | 2019-09-17 |
Family
ID=61207339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710874212.6A Active CN107723745B (en) | 2017-09-25 | 2017-09-25 | A kind of metallurgical electrolysis slot device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107723745B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364069A (en) * | 2020-04-23 | 2020-07-03 | 白银原点科技有限公司 | Hydrometallurgy electrolysis trough anode assembly |
| CN114411217A (en) * | 2021-12-23 | 2022-04-29 | 河南特防建设集团有限公司 | Metal material corrosion equipment |
Citations (9)
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| CN2381648Y (en) * | 1998-11-22 | 2000-06-07 | 熊一言 | Non-melt aluminum based metal ceramic anode |
| CN2663434Y (en) * | 2003-09-30 | 2004-12-15 | 云南驰宏锌锗股份有限公司 | Negative-positive plate conjuncted casing |
| CN1637171A (en) * | 2003-09-02 | 2005-07-13 | 日本爱铝美克斯株式会社 | Plating apparatus and method |
| CN101709490A (en) * | 2009-11-03 | 2010-05-19 | 上海大学 | Method for directly preparing titanium alloy by titanium concentrate powder |
| CN102134730A (en) * | 2011-01-07 | 2011-07-27 | 中国科学院苏州纳米技术与纳米仿生研究所 | Protective layer of electrolytic negative/positive plate and preparation method thereof |
| CN102168288A (en) * | 2011-05-30 | 2011-08-31 | 江西景泰钽业有限公司 | Protective anode for fused salt electrolysis of rare metals |
| CN102839386A (en) * | 2011-06-21 | 2012-12-26 | 陈庆平 | Heart-V-shaped multifunctional electrolytic cell |
| CN203270076U (en) * | 2013-05-22 | 2013-11-06 | 博敏电子股份有限公司 | Two-phase composite metal anode bar |
| CN103849895A (en) * | 2014-03-19 | 2014-06-11 | 苏雷虹 | Electrolytic aluminum anode assembly |
-
2017
- 2017-09-25 CN CN201710874212.6A patent/CN107723745B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2381648Y (en) * | 1998-11-22 | 2000-06-07 | 熊一言 | Non-melt aluminum based metal ceramic anode |
| CN1637171A (en) * | 2003-09-02 | 2005-07-13 | 日本爱铝美克斯株式会社 | Plating apparatus and method |
| CN2663434Y (en) * | 2003-09-30 | 2004-12-15 | 云南驰宏锌锗股份有限公司 | Negative-positive plate conjuncted casing |
| CN101709490A (en) * | 2009-11-03 | 2010-05-19 | 上海大学 | Method for directly preparing titanium alloy by titanium concentrate powder |
| CN102134730A (en) * | 2011-01-07 | 2011-07-27 | 中国科学院苏州纳米技术与纳米仿生研究所 | Protective layer of electrolytic negative/positive plate and preparation method thereof |
| CN102168288A (en) * | 2011-05-30 | 2011-08-31 | 江西景泰钽业有限公司 | Protective anode for fused salt electrolysis of rare metals |
| CN102839386A (en) * | 2011-06-21 | 2012-12-26 | 陈庆平 | Heart-V-shaped multifunctional electrolytic cell |
| CN203270076U (en) * | 2013-05-22 | 2013-11-06 | 博敏电子股份有限公司 | Two-phase composite metal anode bar |
| CN103849895A (en) * | 2014-03-19 | 2014-06-11 | 苏雷虹 | Electrolytic aluminum anode assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364069A (en) * | 2020-04-23 | 2020-07-03 | 白银原点科技有限公司 | Hydrometallurgy electrolysis trough anode assembly |
| CN114411217A (en) * | 2021-12-23 | 2022-04-29 | 河南特防建设集团有限公司 | Metal material corrosion equipment |
| CN114411217B (en) * | 2021-12-23 | 2023-07-07 | 河南特防建设集团有限公司 | Metal material corrosion equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107723745B (en) | 2019-09-17 |
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Effective date of registration: 20220426 Address after: 213000 No. 5, Qinling Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: JIANGSU HEHAI NEW ENERGY Co.,Ltd. Address before: 213000 No. 5, Qinling Road, Changzhou City, Jiangsu Province Patentee before: Yang Jiahua |
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Effective date of registration: 20220705 Address after: 213022 No.5 Qinling Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Hehai New Energy Technology Development Co.,Ltd. Address before: 213000 No. 5, Qinling Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: JIANGSU HEHAI NEW ENERGY Co.,Ltd. |