CN108570695A - Anode steel claw group for electrolytic aluminum - Google Patents
Anode steel claw group for electrolytic aluminum Download PDFInfo
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- CN108570695A CN108570695A CN201810739325.XA CN201810739325A CN108570695A CN 108570695 A CN108570695 A CN 108570695A CN 201810739325 A CN201810739325 A CN 201810739325A CN 108570695 A CN108570695 A CN 108570695A
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- Prior art keywords
- steel
- anode steel
- anode
- explosion block
- block
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 108
- 239000010959 steel Substances 0.000 title claims abstract description 108
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 65
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 210000000078 claw Anatomy 0.000 title claims abstract description 45
- 238000004880 explosion Methods 0.000 claims abstract description 58
- 239000004411 aluminium Substances 0.000 claims description 13
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 5
- 239000002360 explosive Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910000754 Wrought iron Inorganic materials 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Prevention Of Electric Corrosion (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The invention provides an anode steel claw group for electrolytic aluminum, which comprises an aluminum guide rod and a steel beam arranged at the lower part of the aluminum guide rod, wherein an anode steel claw is arranged at the lower part of the steel beam, the aluminum guide rod and the steel beam are fixedly connected through an explosion block, and the section size of the explosion block is gradually increased from the aluminum guide rod to the steel beam. When the anode steel claw group provided by the invention is used for conveying current to an aluminum electrolytic cell, the current distribution from the aluminum guide rod to the steel beam is uniformly dispersed, so that the current drop is reduced, and the effect of saving power consumption is achieved; because the section size of the explosion block is gradually increased from the aluminum guide rod to the steel beam, even if the heating phenomenon occurs, the aluminum guide rod and the steel beam are not easy to fuse, and the service life of the anode steel claw group is effectively prolonged.
Description
Technical field
The present invention relates to a kind of electrolytic aluminum anode steel pawl groups.
Background technology
Anode steel claw group is the important conduction and connecting component of aluminum electrolysis industry, is played in the anode system of aluminium cell
The electric action formed a connecting link realizes task of electric current is conveyed into aluminium cell.
Existing anode steel claw group is shown in shown in attached drawing 1, including aluminum guide 1, girder steel 3 and the anode for being fixed on 3 lower part of girder steel
The material of steel pawl 4, anode steel claw is rod iron, is fixedly connected by explosion block 2 between aluminum guide 1 and girder steel 3.Explosion block 2 is length
Cube shape, top and the aluminum guide 1 of explosion block 2 are fixed, and lower part is fixed with girder steel 3.Existing this anode steel claw group makes
With there is high energy consumption in the process, power consumption is more, and analysis reason is aluminum guide 1 and 3 junction current distribution of girder steel very
It concentrates, voltage drop is big, therefore causes power consumption height；Simultaneously as voltage drop is big herein, concentration is also compared in fever, is also easy to cause
It fuses between aluminum guide 1 and girder steel 3, reduces the service life of anode steel claw group.
Based on the above reason, it is necessary to be improved to present this anode steel claw group, proposition is more suitable for industrial application
Anode steel claw group.
Invention content
The invention mainly solves the technical problem of providing a kind of electrolytic aluminum anode steel pawl groups, defeated into aluminium cell
When power transmission stream, the homogeneous current distribution that girder steel is flowed to by aluminum guide disperses, and current voltage drop reduces, and has reached the effect for saving power consumption
Fruit, and the fusing incidence between aluminum guide and girder steel is effectively reduced, the requirement of bonding strength is met, anode is extended
The service life of steel pawl group.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of electrolytic aluminum anode steel pawl group, including
Aluminum guide and girder steel in aluminum guide lower part is set, the lower part of the girder steel is provided with anode steel claw, aluminum guide and girder steel it
Between be fixedly connected by explosion block, the sectional dimension of the explosion block is gradually increased from the aluminum guide to the girder steel.
As a preferred embodiment, the explosion block is the slab structure of uniform thickness, the upper surface of explosion block and aluminium
Guide rod connects, and the lower surface of the explosion block connect with girder steel, between the upper and lower surface of the explosion block it is vertical away from
From for 10~15cm.
As a preferred embodiment, the lower surface of the explosion block is for rectangle and along the length side of the girder steel
To extension.
As a preferred embodiment, the lower part of the girder steel is uniformly arranged the anode steel there are four rod iron material
Two opposite broadsides of pawl, the lower surface of explosion block are correspondingly arranged the inside of two anode steel claws on the outside, and are correspondingly arranged
In the outside of two anode steel claws in inside.
As a preferred embodiment, two opposite broadsides of the lower surface of the explosion block and the sun of inside two
The lateral wall for being respectively facing two anode steel claws in outside of pole steel pawl is correspondingly arranged.
As a preferred embodiment, the explosion block by the aluminium block and following bloom on top through explosive welding system
At the height of aluminium block is 6~10cm, and the height of bloom is 4~5cm.
The beneficial effects of the invention are as follows：Anode steel claw group provided by the invention, passes through explosion block between aluminum guide and girder steel
It is fixedly connected, the sectional dimension of explosion block is gradually increased from the aluminum guide to the girder steel, and electricity is being conveyed into aluminium cell
When stream, the homogeneous current distribution that girder steel is flowed to by aluminum guide disperses, and current voltage drop is made to reduce, and has achieved the effect that save power consumption；
Since the sectional dimension of explosion block is gradually increased from the aluminum guide to the girder steel, even if fever phenomenon occurs, aluminum guide
It is not easy to fuse between girder steel, effectively extends the service life of anode steel claw group.Further, since anode steel claw group carries company
The connecing anode rod and anode carbon block of the task, the improvement by the above to explosion block can also significantly improve bonding strength,
It realizes and stablizes conveying electric current into aluminium cell.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of existing anode steel claw group；
Fig. 2 is the structural schematic diagram of the first anode steel claw group provided by the invention；
Fig. 3 is the structural schematic diagram of second of anode steel claw group provided by the invention；
Fig. 4 is the structural schematic diagram of the third anode steel claw group provided by the invention；
Fig. 5 is the front view of anode steel claw group shown in Fig. 2；
Fig. 6 is the structural schematic diagram of explosion block in anode steel claw group shown in Fig. 2；
Fig. 7 is the vertical view of explosion block shown in fig. 6；
Fig. 8 is the front view of explosion block shown in fig. 6.
Specific implementation mode
Below in conjunction with the accompanying drawings, technical scheme of the present invention is described in detail.
Fig. 2-Fig. 4 show the structural schematic diagram of three kinds provided by the invention different electrolytic aluminum anode steel pawl groups,
Including aluminum guide 1 and girder steel 3 in 1 lower part of aluminum guide is set, the lower part of girder steel 3 is provided with 4 anode steel claws 4, anode steel
Pawl is rod iron material, is fixedly connected by explosion block 2 between aluminum guide 1 and girder steel 3, the sectional dimension of explosion block 2 is by aluminum guide 1
Gradually increase to girder steel 3.
Such as shown in Fig. 2, explosion block 2 can be have straight inclined-plane from aluminum guide 1 to girder steel 3 gradually increased transition knot
Structure.
Such as shown in Fig. 3, explosion block 2 can be have evagination arcwall face from aluminum guide 1 to girder steel 3 gradually it is increased
Transition structure.
Such as shown in Fig. 4, explosion block 2 can also be gradually increasing from aluminum guide 1 to girder steel 3 for the arcwall face with indent
Transition structure.
It can be seen from Fig.2-Fig.4 that explosion block 2 is the slab structure of uniform thickness.
The upper surface of explosion block 2 is connect with aluminum guide 1, and the lower surface of explosion block 2 is connect with girder steel 3.The upper table of explosion block 2
Vertical range between face and lower surface is 10~15cm.
It can be seen from Fig.2-Fig.4 that the lower surface of explosion block 2 is rectangle and extends along the length direction of girder steel 3.
Anode steel claw 4 there are four being uniformly arranged in the lower part of girder steel 3, two opposite broadsides of the lower surface of explosion block 2
25 are correspondingly arranged the inside of two anode steel claws on the outside, and are correspondingly arranged at the outside of two anode steel claws in inside.
It is furthermore preferred that the court respectively of the two opposite broadsides 25 and the anode steel claw of inside two of the lower surface of explosion block 2
The lateral wall of two anode steel claws is correspondingly arranged outward.
As shown in Figure 5-Figure 8, it is the structural representation of the first anode steel claw group provided by the invention and wherein explosion block 2
Figure.
The upper surface of explosion block 2 is connect with aluminum guide 1, and the lower surface of explosion block 2 is connect with girder steel 3.The upper table of explosion block 2
Vertical range h1 between face and lower surface is 10~15cm.The lower surface of explosion block 2 is for rectangle and along the length side of girder steel 3
To extension.Anode steel claw 4 there are four being uniformly arranged in the lower part of girder steel 3, two opposite broadsides 25 of the lower surface of explosion block 2
It is correspondingly arranged with the lateral wall for being respectively facing two anode steel claws in outside of the anode steel claw of inside two.Tests prove that explosion
Vertical range h1 between block height h1, that is, explosion block upper and lower surface is 10~15cm, the lower surface of explosion block it is opposite
Two broadsides 25 and the anode steel claw of inside two be respectively facing outside two anode steel claws lateral wall be correspondingly arranged, i.e., it is quick-fried
Two opposite broadsides 25 of the lower surface of fried block extend to two, outside of the direction anode steel claw of the anode steel claw of inside two
When lateral wall, the material utilization amount of explosion block on the one hand can be saved, and reduces the operation difficulty of explosion weldering, on the other hand also may be used
To meet the requirement of current voltage drop, achieve the purpose that not only to save material but also energy-saving.
As shown in Figure 8, explosion block 2 is made of the aluminium block 21 and following bloom 22 on top through explosive welding, in order to explode
The height h2 of 2 firm welding of block, aluminium block 21 is designed as 6~10cm, and the height h3 of bloom 22 is designed as 4~5cm, can protect in this way
The explosion contact area for demonstrate,proving aluminium block 21 and following bloom 22, makes firm welding.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure transformation made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant technical fields,
It is included within the scope of the present invention.
Claims (6)
1. a kind of electrolytic aluminum anode steel pawl group, including aluminum guide and girder steel in aluminum guide lower part is set, the girder steel
Lower part is provided with anode steel claw, is fixedly connected by explosion block between aluminum guide and girder steel, which is characterized in that the explosion block
Sectional dimension is gradually increased from the aluminum guide to the girder steel.
2. electrolytic aluminum anode steel pawl group according to claim 1, which is characterized in that the explosion block is the plate shape of uniform thickness
The upper surface of structure, explosion block is connect with aluminum guide, and the lower surface of the explosion block is connect with girder steel, the upper table of the explosion block
Vertical range between face and lower surface is 10~15cm.
3. electrolytic aluminum anode steel pawl group according to claim 2, which is characterized in that the lower surface of the explosion block is length
It is rectangular and along the length direction of the girder steel extend.
4. electrolytic aluminum anode steel pawl group according to claim 3, which is characterized in that the lower part of the girder steel is uniformly arranged
There are four anode steel claw, two opposite broadsides of the lower surface of explosion block are correspondingly arranged the interior of two anode steel claws on the outside
Side, and it is correspondingly arranged at the outside of two anode steel claws in inside.
5. electrolytic aluminum anode steel pawl group according to claim 4, which is characterized in that the phase of the lower surface of the explosion block
To two broadsides and the anode steel claw of inside two be respectively facing outside two anode steel claws lateral wall be correspondingly arranged.
6. electrolytic aluminum anode steel pawl group according to claim 5, which is characterized in that the explosion block by top aluminium block
It is made through explosive welding with following bloom, the height of aluminium block is 6~10cm, and the height of bloom is 4~5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810739325.XA CN108570695B (en) | 2018-07-06 | 2018-07-06 | Anode steel claw group for electrolytic aluminum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810739325.XA CN108570695B (en) | 2018-07-06 | 2018-07-06 | Anode steel claw group for electrolytic aluminum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108570695A true CN108570695A (en) | 2018-09-25 |
| CN108570695B CN108570695B (en) | 2024-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810739325.XA Active CN108570695B (en) | 2018-07-06 | 2018-07-06 | Anode steel claw group for electrolytic aluminum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108570695B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA015614B1 (en) * | 2010-12-28 | 2011-10-31 | Гу "Нии Металлургии" Гуп "Талко" | Anode cell of electrolyzer for alumina production and method for manufacturing therefor |
| CN202054906U (en) * | 2011-03-07 | 2011-11-30 | 陈虎政 | Anode steel claw for aluminum electrolysis |
| CN102443820A (en) * | 2012-01-11 | 2012-05-09 | 高伟 | Special anode steel jaw for vertical type explosive welding sheet |
| CN202337834U (en) * | 2011-11-29 | 2012-07-18 | 河南永登铝业有限公司阳城分公司 | Anti-tearing device suitable for aluminum electrolysis positive electrode guide rod explosion block |
| CN203923405U (en) * | 2014-07-04 | 2014-11-05 | 金岭 | A kind of aluminium electrolysis anode guide rod group |
| CN204224720U (en) * | 2014-10-21 | 2015-03-25 | 毕波 | The energy-efficient anode steel jaw of electrolytic aluminum that a kind of and blast welding block total cross section welds |
| CN206666651U (en) * | 2017-02-23 | 2017-11-24 | 太原三众科技有限公司 | A kind of Steel-aluminium composite board blast welding block of high-strength high conductivity |
| CN208379024U (en) * | 2018-07-06 | 2019-01-15 | 河南东大冶金技术服务有限公司 | Anode steel claw group for electrolytic aluminum |
-
2018
- 2018-07-06 CN CN201810739325.XA patent/CN108570695B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA015614B1 (en) * | 2010-12-28 | 2011-10-31 | Гу "Нии Металлургии" Гуп "Талко" | Anode cell of electrolyzer for alumina production and method for manufacturing therefor |
| CN202054906U (en) * | 2011-03-07 | 2011-11-30 | 陈虎政 | Anode steel claw for aluminum electrolysis |
| CN202337834U (en) * | 2011-11-29 | 2012-07-18 | 河南永登铝业有限公司阳城分公司 | Anti-tearing device suitable for aluminum electrolysis positive electrode guide rod explosion block |
| CN102443820A (en) * | 2012-01-11 | 2012-05-09 | 高伟 | Special anode steel jaw for vertical type explosive welding sheet |
| CN203923405U (en) * | 2014-07-04 | 2014-11-05 | 金岭 | A kind of aluminium electrolysis anode guide rod group |
| CN204224720U (en) * | 2014-10-21 | 2015-03-25 | 毕波 | The energy-efficient anode steel jaw of electrolytic aluminum that a kind of and blast welding block total cross section welds |
| CN206666651U (en) * | 2017-02-23 | 2017-11-24 | 太原三众科技有限公司 | A kind of Steel-aluminium composite board blast welding block of high-strength high conductivity |
| CN208379024U (en) * | 2018-07-06 | 2019-01-15 | 河南东大冶金技术服务有限公司 | Anode steel claw group for electrolytic aluminum |
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| Publication number | Publication date |
|---|---|
| CN108570695B (en) | 2024-05-07 |
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