CN201962379U - Double carbon block lengthened anode conducting device for aluminum electrolytic cell - Google Patents
Double carbon block lengthened anode conducting device for aluminum electrolytic cell Download PDFInfo
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- CN201962379U CN201962379U CN2010206650782U CN201020665078U CN201962379U CN 201962379 U CN201962379 U CN 201962379U CN 2010206650782 U CN2010206650782 U CN 2010206650782U CN 201020665078 U CN201020665078 U CN 201020665078U CN 201962379 U CN201962379 U CN 201962379U
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- carbon block
- electrolytic cell
- aluminum electrolytic
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Abstract
A double carbon block lengthened anode conducting device for an aluminum electrolytic cell is of an assembling structure of the anode conducting device, which replaces a configuration manner in which an whole anode carbon block is cast through an anode steel talon with the configuration manner in which the two short anode carbon blocks are cast simultaneously along the length direction through the anode steel talon in order to meet the setting requirement of the length direction of the anode carbon block. When the double carbon block lengthened anode conducting device for the aluminum electrolytic cell is adopted, the manufacturing cost and the use cost of the anode carbon block can be reduced; and after the double carbon block lengthened anode conducting device for the aluminum electrolytic cell is applied to the production of the aluminum electrolytic cell, because of a central seam between the two anode carbon blocks, not only is the deformation of internal hooks of the anode steel talon reduced, but also the exhaust performance of the anode carbon block is improved, and the conducting performance of the anode carbon block in the aluminum electrolytic cell is sped up.
Description
Technical field: the two carbon pieces lengthening of aluminium cell anode anode conducting device is mainly used in the production of pre-calcining electrolytic cell and the preparation of anode block and assembling.
Technical background; The length of existing general aluminium cell anode carbon block is about about 1600mm, and every anode steel jaw is perpendicular to the big bus of aluminium cell anode, along anode steel jaw crossbeam length direction, and promptly the width of electrolyzer can only be installed the anode block of an integral body.But along with the development that aluminium cell maximizes, the width of aluminium cell, promptly the length of whole anode block also in progressively past increasing, is extended to about 2000mm by 1600mm, so that adapt to the production needs after aluminium cell capacity expansion cell body is widened.
But the process for producing cost of the whole lengthening of prebake anode block is higher, and the quality of product also can decrease for short anode block; Prebake whole lengthening anode block is because volume is bigger, the carbon bowl on anode block top with anode conducting device be aluminium guide bar anode steel jaw when casting the ferrophosphorus ring assembling, antianode steel pawl size deviation requires also higher.Whole lengthening anode block after being applied to aluminium cell and producing, the also relative reduction of the homogeneity of anode block distribution of current along its length with permeability.Colluding distortion in the anode steel jaw of its anode conducting device also can strengthen.Therefore the anode block that extends has restricted the development of aluminium cell toward the large vol direction in some respects.
Summary of the invention: for above-mentioned deficiency and the defective that overcomes the assembling of lengthening anode block production preparation and anode and in the electrolyzer production application, produced, at the structure and the assembling of the anode block of widening aluminium cell and anode conducting device, the special two carbon piece lengthening of the aluminium cell anode conducting device technical scheme that proposes.
The two carbon piece lengthening of aluminium cell anode conducting device technical scheme is: below several steel pawl heads of same anode steel jaw, and along anode steel jaw crossbeam centerline length direction, when anode block is assembled, the last two short anode blocks of casting simultaneously.
According to technique scheme, be seated in the anode block assembly jig with two short anode blocks and assemble, cause two anode carbon medullary ray along its length point-blank.To be inserted in the carbon bowl of two anode blocks in several anode steel jaw head correspondences that setting is configured under the same anode steel jaw crossbeam, and casting ferrophosphorus ring, make same anode steel jaw through ferrophosphorus ring, connect the anode block of two medullary rays on same straight line simultaneously.
The two carbon piece lengthening of electrolyzer anode conducting device, be for satisfying the needs that the anode block length direction is set, with an anode steel jaw along its length, the two shorter anode block structural texture modes of casting simultaneously substitute with the cast anode conducting device packaging assembly of make of monoblock anode block of an anode steel jaw.Adopt the two carbon piece lengthening of electrolyzer anode conducting device, can reduce the manufacturing use cost of anode block, after being applied to aluminium cell production, the centre joint between two anode blocks, promptly can alleviate anode steel jaw in collude distortion, can improve the exhaust performance of anode block again, accelerate the conductivity that anode block is gone into groove.
Description of drawings: two carbon piece lengthening anode conducting device technical schemes of aluminium cell of the present invention and feature are understood then more clear in conjunction with Figure of description and specific embodiment.
The front view of the two carbon piece lengthening of Fig. 1 aluminium cell anode conducting device.
Fig. 2: be the orthographic plan of Fig. 1.
Shown in its figure: 1, aluminium guide bar, 2 aluminum steel transition pieces, 3 anode steel jaws, 4 anode blocks, 5 ferrophosphorus rings, 6 anode steel jaw heads.
Mode shown in concrete
Embodiment: be seated in the anode block assembly jig with two short anode blocks (4) and assemble, cause two anode carbon (4) medullary ray along its length point-blank.
To be inserted in the carbon bowl of two anode blocks (4) in several steel pawl head (6) correspondences that setting is configured under same anode steel jaw (3) crossbeam, and casting ferrophosphorus ring (5), make same anode steel jaw (3) be connected the anode block (4) of two medullary rays on same straight line through steel pawl head (6) simultaneously with ferrophosphorus ring (5), casting is mounted to the two carbon piece lengthening of aluminium cell anode conducting device.
Claims (2)
1. the two carbon piece lengthening of aluminium cell anode conducting device feature is: below several steel pawl heads of same anode steel jaw, and along anode steel jaw crossbeam centerline length direction, when anode block is assembled, last two anode blocks of casting simultaneously.
2. according to the two carbon piece lengthening of the described aluminium cell of claim 1 anode conducting device, it is characterized in that: two anode carbon medullary ray along its length point-blank, to be inserted in the carbon bowl of two anode blocks in several anode steel jaw head correspondences that setting is configured under the same anode steel jaw crossbeam, and the casting ferrophosphorus ring, make same anode steel jaw connect the anode block of two medullary rays on same straight line simultaneously through ferrophosphorus ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206650782U CN201962379U (en) | 2010-12-17 | 2010-12-17 | Double carbon block lengthened anode conducting device for aluminum electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206650782U CN201962379U (en) | 2010-12-17 | 2010-12-17 | Double carbon block lengthened anode conducting device for aluminum electrolytic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201962379U true CN201962379U (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2010206650782U Expired - Fee Related CN201962379U (en) | 2010-12-17 | 2010-12-17 | Double carbon block lengthened anode conducting device for aluminum electrolytic cell |
Country Status (1)
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| CN (1) | CN201962379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312251A (en) * | 2010-12-17 | 2012-01-11 | 高伟 | Electric-conducting device with double lengthened anode carbon blocks for aluminum electrolytic tank |
-
2010
- 2010-12-17 CN CN2010206650782U patent/CN201962379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312251A (en) * | 2010-12-17 | 2012-01-11 | 高伟 | Electric-conducting device with double lengthened anode carbon blocks for aluminum electrolytic tank |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20151217 |
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| EXPY | Termination of patent right or utility model |