CN102312251A - Electric-conducting device with double lengthened anode carbon blocks for aluminum electrolytic tank - Google Patents
Electric-conducting device with double lengthened anode carbon blocks for aluminum electrolytic tank Download PDFInfo
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- CN102312251A CN102312251A CN201010592993A CN201010592993A CN102312251A CN 102312251 A CN102312251 A CN 102312251A CN 201010592993 A CN201010592993 A CN 201010592993A CN 201010592993 A CN201010592993 A CN 201010592993A CN 102312251 A CN102312251 A CN 102312251A
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Abstract
The invention relates to an anode electric-conducting device with double lengthened anode carbon blocks for an aluminum electrolytic tank. In order to meet the requirement of setting the length direction of an anode carbon block, an assembling structure of the anode electric-conducting device is provided through a construction method of simultaneously casting two shorter anode carbon blocks along the length direction by using an anode steel claw, to substitute a construction method of casting an integral anode carbon block by using the anode steel claw. By adopting the anode electric-conducting device with the double lengthened anode carbon blocks for the aluminum electrolytic tank, the manufacturing and the use costs of the anode carbon blocks can be reduced; and after the anode electric-conducting device is applied to the production of aluminum electrolytic tanks, due to a middle seam between the two anode carbon blocks, the deformation of inward hooking of the anode steel claw can be reduced, the exhaust performance of the anode carbon blocks can be improved, and the electric-conducting performance of the anode carbon blocks is improved so as to facilitate the anode carbon blocks to enter the aluminum electrolytic tank.
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, enlarges the production needs after cell body is widened so that adapt to the aluminium cell capacity.
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 is after being applied to aluminium cell and producing, and the homogeneity of anode block distribution of current along its length and permeability be reduction relatively also.Colluding distortion in the anode steel jaw of its anode conducting device also can strengthen.Therefore the anode block that extends is restricting the development of aluminium cell toward the large vol direction aspect some.
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; To 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 and producing, 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 characteristic combine Figure of description and specific embodiment to understand then more clear.
The front view of the two carbon piece lengthening of Fig. 1 aluminium cell anode conducting device.
Fig. 2: be the plat 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 characteristic 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 |
|---|---|---|---|
| CN201010592993A CN102312251A (en) | 2010-12-17 | 2010-12-17 | Electric-conducting device with double lengthened anode carbon blocks for aluminum electrolytic tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010592993A CN102312251A (en) | 2010-12-17 | 2010-12-17 | Electric-conducting device with double lengthened anode carbon blocks for aluminum electrolytic tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102312251A true CN102312251A (en) | 2012-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010592993A Pending CN102312251A (en) | 2010-12-17 | 2010-12-17 | Electric-conducting device with double lengthened anode carbon blocks for aluminum electrolytic tank |
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| CN (1) | CN102312251A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560553A (en) * | 2012-02-10 | 2012-07-11 | 上海大屯能源股份有限公司 | Electrolytic aluminum anode capable of inhibiting deformation of steel claws |
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| JPS5896888A (en) * | 1981-12-02 | 1983-06-09 | Mitsui Alum Kogyo Kk | Prebaked carbon anode |
| CN2484337Y (en) * | 2001-04-20 | 2002-04-03 | 贵阳铝镁设计研究院 | Double-positive-pole structure |
| CN2641062Y (en) * | 2003-06-13 | 2004-09-15 | 沈阳铝镁设计研究院 | Union body structure of double anode |
| CN2828066Y (en) * | 2005-08-23 | 2006-10-18 | 贵阳铝镁设计研究院 | Double-anode pouring pallet |
| FR2894988A1 (en) * | 2005-12-16 | 2007-06-22 | Ecl Soc Par Actions Simplifiee | The extraction of anode stubs and attachments from the spent anodes of an installation for the production od aluminum by igneous electrolysis |
| CN101008091A (en) * | 2006-12-29 | 2007-08-01 | 中国铝业股份有限公司 | Aluminium electrolysis anode configuration method |
| CN2937156Y (en) * | 2006-08-18 | 2007-08-22 | 东北大学设计研究院（有限公司） | Anode steel jaw for large aluminium cell |
| CN200971385Y (en) * | 2006-11-14 | 2007-11-07 | 沈阳铝镁设计研究院 | Multi-anode carbon block set structure for cell |
| CN101280435A (en) * | 2008-05-27 | 2008-10-08 | 东北大学设计研究院（有限公司） | 400kA level energy-saving emission-reduced prebaking aluminum cell |
| CN101892497A (en) * | 2010-08-27 | 2010-11-24 | 重庆天泰铝业有限公司 | Anode used for aluminum electrolysis |
| CN201962379U (en) * | 2010-12-17 | 2011-09-07 | 高德金 | Double carbon block lengthened anode conducting device for aluminum electrolytic cell |
-
2010
- 2010-12-17 CN CN201010592993A patent/CN102312251A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5896888A (en) * | 1981-12-02 | 1983-06-09 | Mitsui Alum Kogyo Kk | Prebaked carbon anode |
| CN2484337Y (en) * | 2001-04-20 | 2002-04-03 | 贵阳铝镁设计研究院 | Double-positive-pole structure |
| CN2641062Y (en) * | 2003-06-13 | 2004-09-15 | 沈阳铝镁设计研究院 | Union body structure of double anode |
| CN2828066Y (en) * | 2005-08-23 | 2006-10-18 | 贵阳铝镁设计研究院 | Double-anode pouring pallet |
| FR2894988A1 (en) * | 2005-12-16 | 2007-06-22 | Ecl Soc Par Actions Simplifiee | The extraction of anode stubs and attachments from the spent anodes of an installation for the production od aluminum by igneous electrolysis |
| CN2937156Y (en) * | 2006-08-18 | 2007-08-22 | 东北大学设计研究院（有限公司） | Anode steel jaw for large aluminium cell |
| CN200971385Y (en) * | 2006-11-14 | 2007-11-07 | 沈阳铝镁设计研究院 | Multi-anode carbon block set structure for cell |
| CN101008091A (en) * | 2006-12-29 | 2007-08-01 | 中国铝业股份有限公司 | Aluminium electrolysis anode configuration method |
| CN101280435A (en) * | 2008-05-27 | 2008-10-08 | 东北大学设计研究院（有限公司） | 400kA level energy-saving emission-reduced prebaking aluminum cell |
| CN101892497A (en) * | 2010-08-27 | 2010-11-24 | 重庆天泰铝业有限公司 | Anode used for aluminum electrolysis |
| CN201962379U (en) * | 2010-12-17 | 2011-09-07 | 高德金 | Double carbon block lengthened anode conducting device for aluminum electrolytic cell |
Non-Patent Citations (1)
| Title |
|---|
| 刘业翔 等: "《现代铝电解》", 31 August 2008, 冶金工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560553A (en) * | 2012-02-10 | 2012-07-11 | 上海大屯能源股份有限公司 | Electrolytic aluminum anode capable of inhibiting deformation of steel claws |
| CN102560553B (en) * | 2012-02-10 | 2015-01-28 | 上海大屯能源股份有限公司 | Electrolytic aluminum anode capable of inhibiting deformation of steel claws |
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Application publication date: 20120111 |