CN202465902U - Electrolytic aluminum positive electrode for suppressing deformation of steel claws - Google Patents
Electrolytic aluminum positive electrode for suppressing deformation of steel claws Download PDFInfo
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- CN202465902U CN202465902U CN 201220047383 CN201220047383U CN202465902U CN 202465902 U CN202465902 U CN 202465902U CN 201220047383 CN201220047383 CN 201220047383 CN 201220047383 U CN201220047383 U CN 201220047383U CN 202465902 U CN202465902 U CN 202465902U
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- positive electrode
- carbon block
- steel
- electrolytic aluminum
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Abstract
The utility model discloses an electrolytic aluminum positive electrode for suppressing deformation of steel claws, and belongs to an electrolytic aluminum positive electrode. The electrolytic aluminum positive electrode consists of a positive electrode guide rod, steel claws, an explosion welding block, casting ferrophosphorus and a positive electrode carbon block, wherein a pre-separation slot is formed between two adjacent carbon bowls on the upper surface of the positive electrode carbon block. Compared with the conventional steel claw shaping and correcting technology, the electrolytic aluminum positive electrode has the advantages that the problem of deformation of the steel claws can be solved under the condition that the equipment investment, the energy consumption and the number of workers are not increased, and the effect is relatively good. The electrolytic aluminum positive electrode has the characteristics of energy conservation and environment friendliness and is easy to popularize and apply.
Description
Technical field
The utility model relates to a kind of electrolgtic aluminium anode, specifically is a kind of electrolgtic aluminium anode that suppresses the distortion of steel pawl
Background technology
The electrolgtic aluminium anode is the important component part that constitutes the Aluminum Electrolysis Production system, and it is made up of anode rod, steel pawl, blast welding block (sheet), casting ferrophosphorus, anode carbon block.In Aluminum Electrolysis Production, the anode carbon block bottom need be immersed in the high-temperature electrolysis matter that is in molten state in the electrolyzer, and along with the continuous consumption of anode carbon block, whole anode also need constantly move down, and the steel pawl temperature that links to each other with anode carbon block then increases.When anode carbon block is depleted to the residual thickness of regulation; Need whole anode is taken out from electrolyzer; After cooling and removing anode carbon block residual (anode scrap) and casting ferrophosphorus, will recycle by the anode rod group input that anode rod, steel pawl, the welding block (sheet) that explodes are formed again next time.Recycling in the process of anode rod group; Owing to the thermal expansion reason; Its steel pawl can deform because of cold and hot variation repeatedly, and along with the increase that recycles number of times, amplitude of deformation can increase because of constantly superposeing; When steel pawl amplitude of deformation surpasses the numerical value of processing requirement defined, it will together be scrapped with the whole anode rod group at its place.To recycle the life-span generally all shorter for the anode rod group in the case, and the Aluminum Electrolysis Production cost that forms thus is also bigger, and the economic benefit of aluminium electrolysis enterprise is had material impact.The prior art that current electrolysis aluminium industry solves steel pawl problem on deformation is that elder generation adopts the deformed steel claw heating of electromagnetic eddy technology antianode guide rod group, adopts hydraulicefficiency installation that its shaping is proofreaied and correct then, after the shaping correction, drops into to recycle again.Current at aluminum electrolysis industry; This first electromagnetic eddy heats technical application commonplace of hydraulicefficiency installation shaping again; It has brought into play the effect of positive important to solving steel pawl problem on deformation, is useful to prolonging anode rod group work-ing life, reducing the Aluminum Electrolysis Production cost.But this technology also exists drawback and deficiency: at first, this is a kind of passive settling mode, and in other words, this technology is a kind of passive reclamation activities that the steel pawl that distortion has taken place is taked; On the other hand, adopt this technology, disposable apparatus drops into the expense height, and equipment operation current consumption is big, also will increase the staff simultaneously, so neither energy-conserving and environment-protective are also uneconomical.
Summary of the invention
The utility model provides a kind of electrolgtic aluminium anode that suppresses the distortion of steel pawl, and purpose is to suppress the distortion of steel pawl.
The utility model is realized with following technical scheme: a plurality of steel pawls, blast welding block, casting ferrophosphorus and anode carbon block that it comprises anode rod, is connected with the lower end of anode rod; A plurality of charcoal bowls are arranged on the upper surface of anode carbon block; The number of steel pawl is corresponding with the number of charcoal bowl; A plurality of steel pawls insert respectively in each the charcoal bowl on the anode carbon block and with the casting ferrophosphorus and are fixed together in anode carbon block, between the adjacent charcoal bowl of anode carbon block upper surface, have the pre-separation groove.Described pre-separation groove is straight-line groove or curved groove.
Owing to adopted technique scheme, can initiatively suppress the generation of electrolgtic aluminium anode steel jaw distortion.
The beneficial effect of the utility model is:
(1) use the related electrolgtic aluminium anode of the utility model,, can solve steel pawl problem on deformation equally not increasing facility investment, do not increase energy consumption, not increasing under staff's the situation, and better effects if.The characteristics that this electrolgtic aluminium anode also has energy-saving and environmental protection, is easy to promote.
(2) the anode carbon block uniformity is better, and internal stress is littler, and its quality and product percent of pass are higher.
(3) in Aluminum Electrolysis Production, use the related electrolgtic aluminium anode of the utility model, can reduce anode carbon block hair consumption.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the anode carbon block structural representation.
Among the figure: 1, anode rod, 2, the blast welding block, 3, the steel pawl, 4, the casting ferrophosphorus, 5, anode carbon block, 51, the charcoal bowl, 52, longitudinal cenlerline, 53, the pre-separation groove.
Embodiment
As shown in Figure 1, a plurality of steel pawls 3, blast welding block 2, casting ferrophosphorus 4 and anode carbon block 5 that a kind of electrolgtic aluminium anode that suppresses the distortion of steel pawl comprises anode rod 1, is connected with the lower end of anode rod; Anode rod 1, steel pawl 3, blast welding block 1 are formed the anode rod group.A plurality of charcoal bowls 51 are arranged on the upper surface of anode carbon block 5, and the number of steel pawl 3 is corresponding with the number of charcoal bowl, and a plurality of steel pawls 3 insert respectively in each the charcoal bowl 51 on the anode carbon block 5 and with casting ferrophosphorus 4 and are fixed together in anode carbon block 5.
As shown in Figure 2,51 in adjacent charcoal bowl in anode carbon block 5 upper surfaces has pre-separation groove 53.Described pre-separation groove 53 is straight-line groove or curved groove.Plane longitudinal cenlerline 52 intersects on described pre-separation groove 53 and the anode carbon block.The degree of depth of described pre-separation groove 53 is less than the height of anode carbon block.
Can adopt the pre-separation groove on the dual mode processing and fabricating anode carbon block: the one, welded and installed and the flute profile of required pre-separation groove and the cutting knife that size matches below green anode is made the shaper top die form this groove naturally in the green anode manufacturing processed; The 2nd, the finished product anode carbon block after adopting cutting apparatus to roasting carries out cut.
Claims (4)
1. one kind is suppressed the electrolgtic aluminium anode that the steel pawl is out of shape; It comprises anode rod (1), a plurality of steel pawls (3) that are connected with the lower end of anode rod, blast welding block (2), casting ferrophosphorus (4) and anode carbon block (5); A plurality of charcoal bowls (51) are arranged on the upper surface of anode carbon block (5); The number of steel pawl (3) is corresponding with the number of charcoal bowl; A plurality of steel pawls (3) insert respectively in each the charcoal bowl (51) on the anode carbon block (5) and with casting ferrophosphorus (4) and anode carbon block (5) and are fixed together, and it is characterized in that: between the adjacent charcoal bowl (51) of anode carbon block (5) upper surface, have pre-separation groove (53).
2. a kind of electrolgtic aluminium anode that suppresses the distortion of steel pawl according to claim 1 is characterized in that described pre-separation groove (53) is straight-line groove or curved groove.
3. a kind of electrolgtic aluminium anode that suppresses steel pawl distortion according to claim 1 is characterized in that: plane longitudinal cenlerline (52) intersects on described pre-separation groove (53) and the anode carbon block.
4. a kind of electrolgtic aluminium anode that suppresses the distortion of steel pawl according to claim 1 and 2, it is characterized in that: the degree of depth of described pre-separation groove (53) is less than the height of anode carbon block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220047383 CN202465902U (en) | 2012-02-10 | 2012-02-10 | Electrolytic aluminum positive electrode for suppressing deformation of steel claws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220047383 CN202465902U (en) | 2012-02-10 | 2012-02-10 | Electrolytic aluminum positive electrode for suppressing deformation of steel claws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202465902U true CN202465902U (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220047383 Expired - Fee Related CN202465902U (en) | 2012-02-10 | 2012-02-10 | Electrolytic aluminum positive electrode for suppressing deformation of steel claws |
Country Status (1)
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| CN (1) | CN202465902U (en) |
Cited By (3)
| 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 |
| CN105316704A (en) * | 2014-07-02 | 2016-02-10 | 中国有色（沈阳）冶金机械有限公司 | High-electric-conductive anode assembly effectively solving inward-bending deformation |
| CN110835768A (en) * | 2019-12-13 | 2020-02-25 | 湖南嘉力亚新材料有限公司 | Unequal-distance asymmetric carbon block for aluminum electrolysis |
-
2012
- 2012-02-10 CN CN 201220047383 patent/CN202465902U/en not_active Expired - Fee Related
Cited By (5)
| 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 |
| CN105316704A (en) * | 2014-07-02 | 2016-02-10 | 中国有色（沈阳）冶金机械有限公司 | High-electric-conductive anode assembly effectively solving inward-bending deformation |
| CN105316704B (en) * | 2014-07-02 | 2017-06-16 | 中国有色（沈阳）冶金机械有限公司 | The high connductivity anode assembly of bending deformation in a kind of effective solution |
| CN110835768A (en) * | 2019-12-13 | 2020-02-25 | 湖南嘉力亚新材料有限公司 | Unequal-distance asymmetric carbon block for aluminum electrolysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121003 Termination date: 20150210 |
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| EXPY | Termination of patent right or utility model |