CN102560547A - Anode carbon block for electrolytic aluminum - Google Patents
Anode carbon block for electrolytic aluminum Download PDFInfo
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- CN102560547A CN102560547A CN2010105798772A CN201010579877A CN102560547A CN 102560547 A CN102560547 A CN 102560547A CN 2010105798772 A CN2010105798772 A CN 2010105798772A CN 201010579877 A CN201010579877 A CN 201010579877A CN 102560547 A CN102560547 A CN 102560547A
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- carbon block
- anode carbon
- thread holes
- anode
- plane
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Abstract
The invention discloses an anode carbon block for electrolytic aluminum, wherein an upper plane (1) is parallel to a lower plane (2); two taper thread holes (3) and two straight thread holes (4) are formed on the upper plane (1); the axial lines of the taper thread holes (3) are parallel to those of the straight thread holes (4); and the axial lines are perpendicular to the upper plane (1) and the lower plane (2) of the anode carbon block. The two taper thread holes (3) and the two straight thread holes (4) are in axisymmetric arrangement. Two grooves are arranged on the lower plane (2) of the anode carbon block. The central lines of the two grooves are respectively perpendicular to the axial lines of the two straight thread holes (4). The structure of the invention enables the anode carbon blocks to be used entirely; and iron ions are not blended in molten aluminum to pollute the anode carbon block of the molten aluminum. The processes of crushing and adding residual carbon block in a mixture to be subjected to blending, forming and roasting are eliminated. Energy and capital are not wasted, so the anode carbon block has a better economic benefit.
Description
Technical field
The present invention relates to a kind of electrolgtic aluminium anode carbon block that is used for.
Background technology
In Aluminum Electrolysis Production, need anode and negative electrode be placed in the electrolyzer and leave certain clearance, powdery aluminum and some additives are placed between the anode and cathode, and then metallic aluminium is produced in energising to anode and cathode.Anode is made up of anode rod and anode carbon block.The making of anode carbon block must be through operations such as batching, moulding and roastings.The material of the pawl head of anode rod is a cast steel.The pawl head of anode rod puts in the charcoal bowl of anode carbon block through assembling procedure, then pours into a mould the phosphorus pig iron and guide rod and charcoal piece are connected together becomes anode.In the Aluminum Electrolysis Production process, if do not control well, make the pawl head immerse in the fusion dielectric medium of electrolyzer, will cause iron ion to incorporate in the aluminium liquid, cause the decline of aluminium liquid quality.Anode carbon block just can not be utilized in participating in electrolytic process fully for this reason, certain thickness charcoal piece is remained and get off to be used for to guarantee that the pawl head can not be immersed in the fusion dielectric medium of electrolyzer.The charcoal piece that remains needs join in the compound through fragmentation again, prepares burden, operations such as moulding and roasting again.Cause the waste of the energy and fund.
Summary of the invention
The technical problem that the present invention will solve is: a kind of electrolgtic aluminium anode carbon block is provided; This anode carbon block all uses and can not cause iron ion to incorporate the anode carbon block that pollutes aluminium liquid in the aluminium liquid; Can not be utilized fully in participating in electrolytic process to overcome the anode carbon block that prior art exists; Residue charcoal piece needs join in the compound through fragmentation again, prepares burden, operations such as moulding and roasting again, causes the deficiency of the energy and fund waste.
The present invention takes following technical scheme: go up plane and lower plane and be parallel to each other, two taper thread holes, two straight thread holes are set on last plane, the axis in taper thread hole and straight thread hole is parallel to each other, and perpendicular to the last plane and the lower plane of anode carbon block; Described two taper thread holes, two straight thread holes are that rotational symmetry is arranged.
The twice groove is set on the lower plane of anode carbon block.
The medullary ray of twice groove respectively with the axis normal in two straight thread holes.
Structure of the present invention can make anode carbon block all use, and can not cause iron ion to incorporate the anode carbon block that pollutes aluminium liquid in the aluminium liquid.Operations such as the charcoal piece that does not have to remain needs join in the compound through fragmentation again and prepares burden, moulding and roasting can not cause the waste of the energy and fund, thereby good in economic efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention, front view;
Fig. 2 is structural representation of the present invention, side-view;
Fig. 3 is structural representation of the present invention, vertical view.
Embodiment
Embodiments of the invention: structure of the present invention is: go up plane 1 and be parallel to each other with lower plane 2; Two taper thread holes 3, two straight thread holes 4 are set on last plane 1, and the axis in taper thread hole 3 and straight thread hole 4 is parallel to each other and perpendicular to the last plane 1 and the lower plane 2 of anode carbon block.
Two taper thread holes 3, two straight thread holes 4 are that rotational symmetry is arranged.
On the lower plane 2 of anode carbon block, twice groove 5 is set.
The medullary ray of twice groove 5 respectively with the axis normal in two straight thread holes 4.
To pass through the last lower plane of the anode carbon block of roasting and on lathe, process, and its upper and lower surface will be parallel to each other and necessary level.Appropriate location on anode carbon block is with four threaded holes of processing on the lathe, and the axis of threaded hole is parallel to each other, and perpendicular to the upper and lower surface of anode carbon block.Wherein two is axisymmetric taper thread hole, and two is axisymmetric straight thread hole in addition.The position of these four threaded holes must be corresponding with the position of four threaded holes on the anode rod pawl head, so that be assembled into anode.Below anode carbon block, go out the twice groove, be used for Aluminum Electrolysis Production with machine tooling.Change the anodic mode if the production technique of electrolytic aluminum adopts, this twice groove also can be opened.Be depicted as the finished figure of anode carbon block like accompanying drawing 1.
Claims (3)
1. electrolgtic aluminium anode carbon block; It is characterized in that: go up plane (1) and be parallel to each other with lower plane (2); Two taper thread holes (3), two straight thread holes (4) are set on last plane (1); The axis in taper thread hole (3) and straight thread hole (4) is parallel to each other, and perpendicular to the last plane (1) and the lower plane (2) of anode carbon block; Described two taper thread holes (3), two straight thread holes (4) are arranged for rotational symmetry.
2. electrolgtic aluminium anode carbon block according to claim 1 is characterized in that: on the lower plane (2) of anode carbon block, twice groove (5) is set.
3. electrolgtic aluminium anode carbon block according to claim 2 is characterized in that: the medullary ray of twice groove (5) respectively with the axis normal in two straight thread holes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105798772A CN102560547A (en) | 2010-12-09 | 2010-12-09 | Anode carbon block for electrolytic aluminum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105798772A CN102560547A (en) | 2010-12-09 | 2010-12-09 | Anode carbon block for electrolytic aluminum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102560547A true CN102560547A (en) | 2012-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105798772A Pending CN102560547A (en) | 2010-12-09 | 2010-12-09 | Anode carbon block for electrolytic aluminum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102560547A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102534672A (en) * | 2010-12-09 | 2012-07-04 | 贵阳铝镁设计研究院有限公司 | Positive electrode guide rod for electrolytic aluminum |
| CN103695964A (en) * | 2012-09-27 | 2014-04-02 | 贵阳铝镁设计研究院有限公司 | Anode used for electrolytic aluminum |
| CN103726073A (en) * | 2012-10-15 | 2014-04-16 | 沈阳铝镁设计研究院有限公司 | Anode carbon block group used for aluminium electrolysis cell |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2623703Y (en) * | 2003-06-13 | 2004-07-07 | 沈阳铝镁设计研究院 | Anode carbon block with gain groove |
| CN2811326Y (en) * | 2005-07-08 | 2006-08-30 | 中国铝业股份有限公司 | Prebaked carbon anode for electrolyzing aluminum |
| CN2835259Y (en) * | 2005-11-02 | 2006-11-08 | 中国铝业股份有限公司 | Prebaked anode carbon block for electrolysis of aluminum |
| CN201473605U (en) * | 2009-05-15 | 2010-05-19 | 包头铝业(集团)有限责任公司 | Prebaked anode for fluting circular angle used for aluminum electrolysis |
| CN201626990U (en) * | 2009-12-23 | 2010-11-10 | 济宁碳素工业总公司 | Energy-saving prebaked anode carbon block for aluminum electrolysis |
| CN201924086U (en) * | 2010-12-09 | 2011-08-10 | 贵阳铝镁设计研究院有限公司 | Anode carbon block for electrolytic aluminum |
-
2010
- 2010-12-09 CN CN2010105798772A patent/CN102560547A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2623703Y (en) * | 2003-06-13 | 2004-07-07 | 沈阳铝镁设计研究院 | Anode carbon block with gain groove |
| CN2811326Y (en) * | 2005-07-08 | 2006-08-30 | 中国铝业股份有限公司 | Prebaked carbon anode for electrolyzing aluminum |
| CN2835259Y (en) * | 2005-11-02 | 2006-11-08 | 中国铝业股份有限公司 | Prebaked anode carbon block for electrolysis of aluminum |
| CN201473605U (en) * | 2009-05-15 | 2010-05-19 | 包头铝业(集团)有限责任公司 | Prebaked anode for fluting circular angle used for aluminum electrolysis |
| CN201626990U (en) * | 2009-12-23 | 2010-11-10 | 济宁碳素工业总公司 | Energy-saving prebaked anode carbon block for aluminum electrolysis |
| CN201924086U (en) * | 2010-12-09 | 2011-08-10 | 贵阳铝镁设计研究院有限公司 | Anode carbon block for electrolytic aluminum |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102534672A (en) * | 2010-12-09 | 2012-07-04 | 贵阳铝镁设计研究院有限公司 | Positive electrode guide rod for electrolytic aluminum |
| CN103695964A (en) * | 2012-09-27 | 2014-04-02 | 贵阳铝镁设计研究院有限公司 | Anode used for electrolytic aluminum |
| CN103726073A (en) * | 2012-10-15 | 2014-04-16 | 沈阳铝镁设计研究院有限公司 | Anode carbon block group used for aluminium electrolysis cell |
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Application publication date: 20120711 |