CN201901712U - Chamfered carbon anode for aluminum electrolysis and chamfering device of same - Google Patents
Chamfered carbon anode for aluminum electrolysis and chamfering device of same Download PDFInfo
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- CN201901712U CN201901712U CN2010201571888U CN201020157188U CN201901712U CN 201901712 U CN201901712 U CN 201901712U CN 2010201571888 U CN2010201571888 U CN 2010201571888U CN 201020157188 U CN201020157188 U CN 201020157188U CN 201901712 U CN201901712 U CN 201901712U
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- chamfering
- carbon
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Abstract
The utility model provides a carbon chamfered anode for aluminum electrolysis. An upper body of the chamfering anode is a trapezoidal table connected with an anode steel claw, a lower body of the chamfered anode is a cuboid anode block, and respective edges and corners of the cuboid anode block are chamfered. When the carbon chamfered anode enters into an electrolytic tank for operation, the chamfered position of the anode cannot be corroded to cause falling off of dregs, so that the working condition of the carbon anode in an aluminum electrolytic tank is improved, components of electrolyte are improved and optimized, the efficiency of generating current through electrolysis is improved, and the realization of the purposes of saving cost, increasing efficiency, saving energy and reducing emission of electrolysis production is improved. In order to produce the above carbon chamfered anode and ensure the quality of the chamfered anode, the utility model also provides a chamfering device of a chamfered carbon anode for the aluminum electrolysis, wherein chamfering guide blocks adapted to the chamfered corner of the cuboid anode block are arranged at positions of a mould of an anode forming machine, corresponding to respective edges and corners of the cuboid anode block.
Description
Technical field
The utility model belongs to metallurgical technology field, relates to a kind of used for aluminium electrolysis carbon anode piece, relates in particular to a kind of used for aluminium electrolysis and chamfers carbon anode.The utility model relates to a kind of used for aluminium electrolysis simultaneously and chamfers the device of chamfering of carbon anode, is applicable to that aluminium chamfers the production of anode block at three station shapers with the charcoal element.
Background technology
At present, the aluminum electrolyzing cell used anode of molten-salt growth method is the carbon material goods, and this goods upper body is for connecting the bucking ladder of anode steel jaw, and lower body is the rectangular parallelepiped that is immersed in the ionogen.Because of the carbon product material behavior, this carbon anode is in consumption state constantly in the electrolyzer production process, in time be not consumed and can be residued in the electrolyzer by the part of etch, floating or be entrained in the ionogen and form to electrolytical pollution, become and reduce the electrolytic conductivity energy, increase energy consumption, increase the principal element of cost.And the easiest position by etch of carbon anode is the bottom bight, for stopping this phenomenon, invents this utility model and chamfers carbon anode, simultaneously its manufacturing installation is innovated.
Summary of the invention
The purpose of this utility model provides a kind of used for aluminium electrolysis and chamfers carbon anode.
Another purpose of the present utility model provides a kind of used for aluminium electrolysis and chamfers the device of chamfering of carbon anode.
Used for aluminium electrolysis of the present utility model is chamfered carbon anode, and the upper body is for connecting the bucking ladder of anode steel jaw, and lower body is the rectangular parallelepiped anode block, and each corner of described rectangular parallelepiped anode block is for chamfering.
Described chamfer be trilateral, wherein, the angle of chamfering of corresponding rectangular parallelepiped anode block bottom face corner is 30～45 °, the length of side of chamfering is 20mm～50mm; The angle of chamfering at corresponding rectangular parallelepiped anode block side angle is 45 °, and the length of side of chamfering is 20mm～50mm.
The utility model is in conjunction with aluminum electrolysis process and the carbon anode working order at the groove initial stage, chamfered in the bight of being fallen slag by etch easily, anode is chamfered in formation, anode is chamfered the position and is no longer occurred being soaked and fall slag when entering electric tank working, the working condition of carbon anode in aluminium cell improved, electrolyte ingredient improves and optimizes, the efficient of electrolysis production electric current is improved, and has promoted the realization of electrolysis production cost-saving synergistic, target for energy-saving and emission-reduction.Owing to chamfer, reduced the materials of processing carbon anode simultaneously, reduced anode hair consumption, control anode production cost.
Chamfer anode in order to produce above-mentioned charcoal element, and guarantee to chamfer the anodic quality, the device of chamfering that the utility model also provides a kind of used for aluminium electrolysis to chamfer carbon anode, this chamfer device be provided with at the position of each corner of the corresponding rectangular parallelepiped anode block of anode die forming machine with chamfering of rectangular parallelepiped anode block suitable chamfer orienting lug.
Described to chamfer orienting lug be rectangular triangle body, and wherein, the angle of orienting lug of chamfering of corresponding rectangular parallelepiped anode block bottom face corner is 30～45 °, and the length of side is 20mm～50mm; The angle of orienting lug of chamfering at corresponding rectangular parallelepiped anode block side angle is 45 °, and the length of side is 20mm～50mm.
It is to transform to form on the basis of existing three station vibrating forming machine moulds that the utility model carbon anode is chamfered device, and it is simple in structure, and is easy to process, and cost is low, the efficient height.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of the utility model anode block
Fig. 2 is chamfered the structure iron of device for the utility model anode block
1---anode block 2---chamfer orienting lug 3---anode die forming machine
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
The used for aluminium electrolysis carbon anode is to be formed through calcining and vibratory compaction and roasting by carbon material.The upper body is for connecting the bucking ladder of anode steel jaw, and lower body is the rectangular parallelepiped anode block 1 that is immersed in the ionogen.Each corner of this rectangular parallelepiped anode block is for chamfering, and this is chamfered and is trilateral.Wherein, the angle of chamfering of corresponding rectangular parallelepiped anode block bottom face corner is 30～45 °, and the length of side of chamfering is 20mm～50mm; The angle of chamfering at corresponding rectangular parallelepiped anode block side angle is 45 °, and the length of side of chamfering is 20mm～50mm.Referring to Fig. 1.
Above-mentioned charcoal element is chamfered anode, is to chamfer device by a kind of improved anode to realize.This chamfer device be provided with at the position of anode die forming machine 3 corresponding rectangular parallelepiped anode blocks 1 each corner with chamfering of rectangular parallelepiped anode block suitable chamfer orienting lug 2.The orienting lug of chamfering is rectangular triangle body, and wherein, the angle of orienting lug of chamfering of corresponding rectangular parallelepiped anode block bottom face corner is 30～45 °, and the length of side is 20mm～50mm; The angle of orienting lug of chamfering at corresponding rectangular parallelepiped anode block side angle is 45 °, and the length of side is 20mm～50mm.See Fig. 2.
The orienting lug 2 of chamfering is welded on the position of anode die forming machine 3 each corner of corresponding rectangular parallelepiped anode block.For the ease of welding, have the groove of welding usefulness in the orienting lug bottom, and distribute at regular intervals, to weld at groove during welding, post-weld stress is handled.
In addition, the orienting lug of chamfering all leaves appropriate gap with mould in length and width, to prevent snap gauge.
Claims (8)
1. a used for aluminium electrolysis is chamfered carbon anode, and the upper body is for connecting the bucking ladder of anode steel jaw, and lower body is the rectangular parallelepiped anode block, it is characterized in that: each corner of described rectangular parallelepiped anode block is for chamfering.
2. used for aluminium electrolysis is chamfered carbon anode according to claim 1, it is characterized in that: described chamfer be trilateral.
3. chamfer carbon anode as used for aluminium electrolysis as described in the claim 2, it is characterized in that: the angle of chamfering of corresponding rectangular parallelepiped anode block bottom face corner is 30～45 °, and the length of side of chamfering is 20mm～50mm.
4. chamfer carbon anode as used for aluminium electrolysis as described in the claim 2, it is characterized in that: the angle of chamfering at corresponding rectangular parallelepiped anode block side angle is 45 °, and the length of side of chamfering is 20mm～50mm.
5. a used for aluminium electrolysis is chamfered the device of chamfering of carbon anode, it is characterized in that: be provided with at the position of each corner of the corresponding rectangular parallelepiped anode block of anode die forming machine with chamfering of rectangular parallelepiped anode block suitable chamfer orienting lug.
6. chamfer the device of chamfering of carbon anode as used for aluminium electrolysis as described in the claim 5, it is characterized in that: described to chamfer orienting lug be rectangular triangle body.
7. chamfer the device of chamfering of carbon anode as used for aluminium electrolysis as described in the claim 6, it is characterized in that: the angle of orienting lug of chamfering of corresponding rectangular parallelepiped anode block bottom face corner is 30～45 °, and the length of side is 20mm～50mm.
8. chamfer the device of chamfering of carbon anode as used for aluminium electrolysis as described in the claim 6, it is characterized in that: the angle of orienting lug of chamfering at corresponding rectangular parallelepiped anode block side angle is 45 °, and the length of side is 20mm～50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201571888U CN201901712U (en) | 2010-04-10 | 2010-04-10 | Chamfered carbon anode for aluminum electrolysis and chamfering device of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201571888U CN201901712U (en) | 2010-04-10 | 2010-04-10 | Chamfered carbon anode for aluminum electrolysis and chamfering device of same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201901712U true CN201901712U (en) | 2011-07-20 |
Family
ID=44272312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201571888U Expired - Fee Related CN201901712U (en) | 2010-04-10 | 2010-04-10 | Chamfered carbon anode for aluminum electrolysis and chamfering device of same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201901712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640243A (en) * | 2013-12-03 | 2014-03-19 | 济南澳海炭素有限公司 | Novel carbon product vibration forming machine |
-
2010
- 2010-04-10 CN CN2010201571888U patent/CN201901712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640243A (en) * | 2013-12-03 | 2014-03-19 | 济南澳海炭素有限公司 | Novel carbon product vibration forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20130410 |