CN102995068B - The carbon fibre anode plate of a kind of efficient electrolysis, electrodeposition - Google Patents
The carbon fibre anode plate of a kind of efficient electrolysis, electrodeposition Download PDFInfo
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- CN102995068B CN102995068B CN201210574322.8A CN201210574322A CN102995068B CN 102995068 B CN102995068 B CN 102995068B CN 201210574322 A CN201210574322 A CN 201210574322A CN 102995068 B CN102995068 B CN 102995068B
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- carbon fibre
- aluminium conducting
- aluminium
- electrodeposition
- anode plate
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Abstract
The present invention relates to the carbon fibre anode plate of a kind of efficient electrolysis, electrodeposition, this positive plate comprises aluminium conducting beam and aluminium conducting plates, described aluminium conducting beam and the outside surface of aluminium conducting plates are compounded with one deck carbon fibre cloth layer by the bonding resin layer of conduction, and cure under pressure is shaping.The effect that the present invention is useful: the feature with high conductivity, high corrosion resistance, high life, high strength.
Description
Technical field
The present invention relates to hydrometallurgy industry, be specifically related to a kind of electrolytic copper, electrolytic zinc, electrolytic nickel, the efficient electrolysis of electrolytic manganese, the carbon fibre anode plate of electrodeposition.
Background technology
At present, when production electrolysis, electro deposited copper, electrolytic zinc, electrolytic manganese process, the general lead anode that adopts is as positive plate or the plumbous aluminum anode plate of compound that be aluminium both sides with centre is lead.Above two kinds of technology represent whole world present stage prior art.Its shortcoming is: 1, the life-span is shorter, and be generally electrolytic nickel, electrolytic zinc, electrolytic manganese be 2 ~ 3 years, electro deposited copper is 3 ~ 5 years.2, the electroconductibility because of lead is poor, therefore will to add some be inside that the high conductivity material of representative is to improve its electrical efficiency with silver.So cause chloride plate cost very high.3, lead is a kind of softer material, through movement, puts and uses for a long time, can cause the problems such as plate face non-vertical, distortion.Cause electrical efficiency unstable.Electrical efficiency is poor.4, chloride plate can slowly corrode in electrolytic process.The plumbous decline that can cause electrolyte contamination and product quality.5, chloride plate is as easy as rolling off a log dissolving, in casting cycle causes lead poisoning, and the poison gas discharged in fusion process causes dirty beam to air.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art existence, and a kind of high conductivity, high corrosion resistance, high life, the efficient electrolysis of high strength, the carbon fibre anode plate of electrodeposition are provided.
The object of the invention is to have come by following technical solution.The carbon fibre anode plate of this efficient electrolysis, electrodeposition, this positive plate comprises aluminium conducting beam and aluminium conducting plates, and described aluminium conducting beam and the outside surface of aluminium conducting plates are compounded with one deck carbon fibre cloth layer by the bonding resin layer of conduction, and cure under pressure is shaping.
The two ends of described aluminium conducting beam and the place of copper conductive plate are covered with one deck copper coin.
Described aluminium conducting beam and aluminium conducting plates adopt fine aluminium or alloy aluminum.
As preferably, add in bonding resin layer account for bonding resin layer weight ratio be 1% ~ 5% graphite 1% ~ 4% carbon ink or 10% ~ 20% red copper powder or the aluminium powder of 5% ~ 10% or the silver powder of 5% ~ 20%.
The carbon fibre cloth layer that outside described aluminium conducting beam, coated one deck 2-5mm is thick, and cure under pressure is shaping; Described aluminium conducting plates two sides is respectively covered with the carbon fibre cloth layer of 3K, 5K, 12K of one deck 0.5-2mm.
Beneficial effect of the present invention is: 1), the material of the present invention is lead-free, to change the Lead contamination problem of electrolytic solution or electrolytic production in electrolysis industry, greatly improves the quality of the quality of electrolytic solution and electrolysis, electrodeposition product; 2), the present invention is simultaneously because adopting carbon fiber to be surfacing, through special processing, reach the electroconductibility of superelevation, the effect reducing energy consumption can be played at smelting industry, and because carbon fiber is the super good body material of a corrosion resistance nature, therefore exceed former on service life to take lead as positive plate life-span more than one times of representative, greatly reduce the production cost of electrolysis industry; 3), lead is the industry of a high pollution, high energy consumption, and of the present invention successfully instead of with lead is the positive plate of raw material, has saved a large amount of leady raw materialses to country.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is cross-sectional view of the present invention.
Fig. 3 is local section structural representation of the present invention.
Label in accompanying drawing is respectively: 1, aluminium conducting beam; 2, aluminium conducting plates; 3, carbon fibre cloth layer; 4, copper coin; 5, bonding resin layer.
Embodiment
Below in conjunction with accompanying drawing, detailed introduction is done to the present invention: as shown in accompanying drawing 1,2,3, this positive plate is made up of aluminium conducting beam 1 and aluminium conducting plates 2, described aluminium conducting beam 1 and aluminium conducting plates 2 are in integrative-structure, and described aluminium conducting beam 1 is the material with alloy aluminum or fine aluminium; The carbon fibre cloth layer 3 of the coated one deck 2 ~ 5mm in outside of described aluminium conducting beam 1, and shaping through cure under pressure.Described aluminium conducting plates 2 be the fine aluminium of 6 ~ 12mm or alloy aluminium sheet (electroconductibility because of fine aluminium is plumbous 5 times, and lightweight, intensity is high, cheap); Described aluminium conducting beam 1 two ends will be oxidized because of the surface of aluminium, and electroconductibility does not have the good of copper, therefore need layered copper plate 4, to reach the electroconductibility of superelevation in the place of two end portions and copper conductive plate.The carbon fibre cloth layer 3 of 3K, 5K, 12K of each one deck 0.5-2mm of the outside compound in described aluminium conducting plates 2 two sides.Because the electroconductibility of carbon fiber is high, but bonding resin layer 5 is non-conductive, can affect conductive effect, thus add in bonding resin layer 5 weight ratio be 1% ~ 5% graphite 1% ~ 4% carbon ink or 10% ~ 20% red copper powder or the aluminium powder of 5% ~ 10% or the silver powder of 5% ~ 20%.Treated bonding resin layer 5 and carbon fibre cloth layer 3, through mould pressing technology, be compounded in two planes of middle aluminium conducting plates 2, with reach high strength, high corrosion resistance, high conductivity, the high life, high-efficiency carbon fibre positive plate.
The present invention is not limited to above-mentioned embodiment, no matter do any change, every employing structure design provided by the present invention on its shape or material are formed, is all one distortion of the present invention, all should thinks within scope.
Claims (4)
1. the carbon fibre anode plate of an efficient electrolysis, electrodeposition, it is characterized in that: this positive plate comprises aluminium conducting beam (1) and aluminium conducting plates (2), described aluminium conducting beam (1) and the outside surface of aluminium conducting plates (2) are compounded with one deck carbon fibre cloth layer (3) by the bonding resin layer (5) of conduction, and cure under pressure is shaping.
2. the carbon fibre anode plate of efficient electrolysis according to claim 1, electrodeposition, is characterized in that: the described two ends of aluminium conducting beam (1) and the place of copper conductive plate are covered with one deck copper coin (4).
3. the carbon fibre anode plate of efficient electrolysis according to claim 1, electrodeposition, is characterized in that: described aluminium conducting beam (1) and aluminium conducting plates (2) adopt fine aluminium or alloy aluminum.
4. the carbon fibre anode plate of efficient electrolysis according to claim 1, electrodeposition, it is characterized in that: the bonding resin layer (5) of described conduction, be add in bonding resin layer (5) account for bonding resin layer (5) weight proportion be the graphite of 1% ~ 5% or the carbon ink of 1% ~ 4% or 10% ~ 20% red copper powder or the aluminium powder of 5% ~ 10% or the silver powder of 5% ~ 20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210574322.8A CN102995068B (en) | 2012-12-25 | 2012-12-25 | The carbon fibre anode plate of a kind of efficient electrolysis, electrodeposition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210574322.8A CN102995068B (en) | 2012-12-25 | 2012-12-25 | The carbon fibre anode plate of a kind of efficient electrolysis, electrodeposition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102995068A CN102995068A (en) | 2013-03-27 |
| CN102995068B true CN102995068B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210574322.8A Active CN102995068B (en) | 2012-12-25 | 2012-12-25 | The carbon fibre anode plate of a kind of efficient electrolysis, electrodeposition |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881217B (en) * | 2019-03-29 | 2020-10-09 | 昆明理工大学 | Carbon fiber-based amorphous Pb-Mn-RuOx gradient anode material for manganese electrodeposition and preparation method thereof |
| CN111334822B (en) * | 2020-03-19 | 2023-05-23 | 宁夏天元锰业集团有限公司 | Anode plate for wet smelting electrolysis |
Citations (9)
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| CN1087104A (en) * | 1990-06-15 | 1994-05-25 | E·I·内穆尔杜邦公司 | Electroconductive binder |
| JPH11319841A (en) * | 1998-05-15 | 1999-11-24 | Matsushita Electric Works Ltd | Electrolytic dephosphorizing device |
| CN2381648Y (en) * | 1998-11-22 | 2000-06-07 | 熊一言 | Non-melt aluminum based metal ceramic anode |
| CN1552788A (en) * | 2003-05-27 | 2004-12-08 | 中南大学 | High temperature conductive binding material for aluminium electrolysis |
| JP2008207404A (en) * | 2007-02-23 | 2008-09-11 | Mitsubishi Plastics Ind Ltd | Conducting film and composite film having conducting film |
| CN101508866A (en) * | 2009-03-25 | 2009-08-19 | 杜邦华佳化工有限公司 | Conductive powder paint |
| WO2010114089A1 (en) * | 2009-04-02 | 2010-10-07 | 宇部興産株式会社 | Conductive resin composition |
| CN102471651A (en) * | 2009-07-08 | 2012-05-23 | 汉高股份有限及两合公司 | Electrically conductive adhesives |
| CN203212653U (en) * | 2012-12-25 | 2013-09-25 | 林建洪 | Carbon fiber anode plate for efficient electrolysis and electro-deposition |
-
2012
- 2012-12-25 CN CN201210574322.8A patent/CN102995068B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087104A (en) * | 1990-06-15 | 1994-05-25 | E·I·内穆尔杜邦公司 | Electroconductive binder |
| JPH11319841A (en) * | 1998-05-15 | 1999-11-24 | Matsushita Electric Works Ltd | Electrolytic dephosphorizing device |
| CN2381648Y (en) * | 1998-11-22 | 2000-06-07 | 熊一言 | Non-melt aluminum based metal ceramic anode |
| CN1552788A (en) * | 2003-05-27 | 2004-12-08 | 中南大学 | High temperature conductive binding material for aluminium electrolysis |
| JP2008207404A (en) * | 2007-02-23 | 2008-09-11 | Mitsubishi Plastics Ind Ltd | Conducting film and composite film having conducting film |
| CN101508866A (en) * | 2009-03-25 | 2009-08-19 | 杜邦华佳化工有限公司 | Conductive powder paint |
| WO2010114089A1 (en) * | 2009-04-02 | 2010-10-07 | 宇部興産株式会社 | Conductive resin composition |
| CN102471651A (en) * | 2009-07-08 | 2012-05-23 | 汉高股份有限及两合公司 | Electrically conductive adhesives |
| CN203212653U (en) * | 2012-12-25 | 2013-09-25 | 林建洪 | Carbon fiber anode plate for efficient electrolysis and electro-deposition |
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| CN102995068A (en) | 2013-03-27 |
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