CN201037154Y - Oxidation resistance anode - Google Patents
Oxidation resistance anode Download PDFInfo
- Publication number
- CN201037154Y CN201037154Y CNU2007201493868U CN200720149386U CN201037154Y CN 201037154 Y CN201037154 Y CN 201037154Y CN U2007201493868 U CNU2007201493868 U CN U2007201493868U CN 200720149386 U CN200720149386 U CN 200720149386U CN 201037154 Y CN201037154 Y CN 201037154Y
- Authority
- CN
- China
- Prior art keywords
- anode
- carbon block
- utility
- model
- anode carbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000003647 oxidation Effects 0.000 title abstract description 6
- 238000007254 oxidation reaction Methods 0.000 title abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000003963 antioxidant agent Substances 0.000 claims description 10
- 230000003078 antioxidant effect Effects 0.000 claims description 10
- 235000006708 antioxidants Nutrition 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 244000261422 Lysimachia clethroides Species 0.000 claims description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 229910000805 Pig iron Inorganic materials 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 239000011574 phosphorus Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005868 electrolysis reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 230000003064 anti-oxidating effect Effects 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000002362 mulch Substances 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Prevention Of Electric Corrosion (AREA)
Abstract
The utility model relates to an anti-oxidation anode, in particular to an anode of metals produced with fusion electrolysis method. The utility model is characterized in that: the end face of the upper part of an anode carbon block of the anode takes the structure of a convex edge with vertical bulges arranged around the upper end of the anode carbon block, and a concave space which can hold covering materials is formed by the upper part of the anode. The aims of reduction of anode atmospheric oxidation and regulation of heat exchange of the anode and the air are achieved by utilizing the concave space arranged on the surface of the anode and by adjusting the thickness of the covering materials or changing the feature of the covering materials. The utility model meets requirements of various electrolytic techniques.
Description
Technical field
A kind of anti-oxidant anode relates to the anode that a kind of fused salt electrolysis process is produced metal.
Background technology
At present, being used for fused salt electrolysis process production metallic aluminium is the anode of used for aluminium electrolysis, structurally all is the top aluminium guide bar, and the centre is gooseneck and steel pawl, and the bottom is that anode block is formed.Steel pawl and anode block link into an integrated entity with the casting of the phosphorus pig iron, and gooseneck is connected by the explosive welding structure with aluminium guide bar.It is two dimensional structure above anode carbon block, and at its edge bigger lead angle is arranged.Usually on electrolyzer, cover anode upper surface, be used for preventing anodic oxidation and control heat exchange between anode and the air with the compound of ionogen and the aluminum oxide mode by the heap awl.Its shortcoming is: the mulch on the anode is easy to be scattered; The mulch pore is more, prevents anodised purpose in order to reach, and the thickness of mulch can not be too thin; Because the restriction of mulch thickness can't satisfy preventing under the anodised prerequisite, increase the heat exchange of anode and air.
Summary of the invention
The purpose of this utility model is the shortcoming that overcomes above-mentioned technology, provides a kind of energy can reduce anode and the anodic oxidation of air contact preventing, and can effectively control the anti-oxidant anode of anodic heat exchange.
The purpose of this utility model is achieved through the following technical solutions.
A kind of anti-oxidant anode, the casting phosphorus pig iron that comprises aluminium guide bar, gooseneck, steel pawl, anode block and be used for steel pawl and anode block are linked into an integrated entity, the upper end that it is characterized in that its anode carbon block makes anode carbon block top form the concave shaped space that can hold covering material for design around the anode carbon block upper end has the chime of vertical protrusion.
A kind of anti-oxidant anode of the present utility model, the chime that it is characterized in that its anode carbon block is identical with the material of anode carbon block body, by after the vibration of anode carbon block production process or the anode moulding by processing.
The chime of a kind of anti-oxidant anode carbon block of the present utility model also can be the material different with anode body.Mulch will be completely cut off anode in the concave shaped space that holds covering material contact, and being scattered of mulch on the anode can not taken place, prevent the anodic oxidation effectively with air; Can regulate the thickness of mulch easily, control anodic heat dissipation capacity is regulated anode heat radiation or insulation as required, selects the material of high or low thermal conductivity, regulates covering material, reaches different effects.Easy to operate, effective.
Description of drawings
Fig. 1 is the utility model anodic structural representation.
Embodiment
The purpose of this utility model is achieved through the following technical solutions.
A kind of anti-oxidant anode, the casting phosphorus pig iron 5 that comprises aluminium guide bar 1, gooseneck 2, steel pawl 3, anode block 4 and be used for steel pawl and anode carbon block are linked into an integrated entity, the upper end that it is characterized in that its anode carbon block makes anode top form the concave shaped space that can hold covering material 7 for design around the anode carbon block upper end has the chime 6 of vertical protrusion; The chime of its anode carbon block is identical with the material of anode carbon block body, by after the vibration of anode carbon block production process or the anode moulding by processing.
Below in conjunction with embodiment the utility model is described further.
Form upper end by vibratory compaction and the anode of the chime of vertical protrusion is arranged for design around the anode upper end, on electrolyzer, install, when as the anti-oxidant anode of heat radiating type, with aluminium as mulch, can reach and prevent anodic oxidation, the purpose of the heat exchange of increase anode and air.
When requiring to increase the anodic heat dissipation capacity, use high thermal conductivity materials; When requiring to reduce the anodic heat dissipation capacity, with the material of low heat conductivity.
Claims (2)
1. anti-oxidant anode, the casting phosphorus pig iron that comprises aluminium guide bar, gooseneck, steel pawl, anode block and be used for steel pawl and anode block are linked into an integrated entity, the upper end that it is characterized in that its anode carbon block makes anode top form the concave shaped space that can hold covering material for design around the anode carbon block upper end has the chime of vertical protrusion.
2. according to right 1 described a kind of anti-oxidant anode, the chime that it is characterized in that its anode carbon block is identical with the material of anode carbon block body, by after the vibration of anode carbon block production process or the anode moulding by processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201493868U CN201037154Y (en) | 2007-05-31 | 2007-05-31 | Oxidation resistance anode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201493868U CN201037154Y (en) | 2007-05-31 | 2007-05-31 | Oxidation resistance anode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201037154Y true CN201037154Y (en) | 2008-03-19 |
Family
ID=39209666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201493868U Expired - Lifetime CN201037154Y (en) | 2007-05-31 | 2007-05-31 | Oxidation resistance anode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201037154Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108525A (en) * | 2011-04-11 | 2011-06-29 | 商丘市鑫科节能技术服务有限公司 | Method for connecting electrolytic aluminum anode without pouring |
| CN102747382A (en) * | 2011-04-21 | 2012-10-24 | 贵阳铝镁设计研究院有限公司 | Heat preserving and oxidation resisting method in aluminum electrolysis cell production and heat preserving covering device |
| CN102747382B (en) * | 2011-04-21 | 2016-12-14 | 贵阳铝镁设计研究院有限公司 | Insulation and anti-oxidation method and insulation cladding system when aluminium cell produces |
| RU2667144C2 (en) * | 2016-08-15 | 2018-09-17 | Гуйян Алюминум Магнизиум Дизайн Энд Рисерч Инститьют Ко., Лтд | New method and device for anode coating in aluminum electrolyser |
-
2007
- 2007-05-31 CN CNU2007201493868U patent/CN201037154Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108525A (en) * | 2011-04-11 | 2011-06-29 | 商丘市鑫科节能技术服务有限公司 | Method for connecting electrolytic aluminum anode without pouring |
| CN102108525B (en) * | 2011-04-11 | 2012-07-25 | 商丘市鑫科节能技术服务有限公司 | Method for connecting electrolytic aluminum anode without pouring |
| CN102747382A (en) * | 2011-04-21 | 2012-10-24 | 贵阳铝镁设计研究院有限公司 | Heat preserving and oxidation resisting method in aluminum electrolysis cell production and heat preserving covering device |
| CN102747382B (en) * | 2011-04-21 | 2016-12-14 | 贵阳铝镁设计研究院有限公司 | Insulation and anti-oxidation method and insulation cladding system when aluminium cell produces |
| RU2667144C2 (en) * | 2016-08-15 | 2018-09-17 | Гуйян Алюминум Магнизиум Дизайн Энд Рисерч Инститьют Ко., Лтд | New method and device for anode coating in aluminum electrolyser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080319 |