CN103510117A - Direct electricity conducting type movable steel claw with exchangeable claw head - Google Patents
Direct electricity conducting type movable steel claw with exchangeable claw head Download PDFInfo
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- CN103510117A CN103510117A CN201310466011.4A CN201310466011A CN103510117A CN 103510117 A CN103510117 A CN 103510117A CN 201310466011 A CN201310466011 A CN 201310466011A CN 103510117 A CN103510117 A CN 103510117A
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Abstract
The invention discloses a direct electricity conducting type movable steel claw with an exchangeable claw head, belongs to the technical field of aluminum electrolysis, and overcomes the defects of the prior art. The direct electricity conducting type movable steel claw with the exchangeable claw head has the advantages that welding among an anode aluminum guide rod, a steel claw cross beam and the steel claw is not required, split transportation is achieved, the steel claw cross beam is used as a bracket only, the steel claw is replaced conveniently and the conductivity is good. In order to solve the technical problems, the invention adopts the technical scheme that the direct electricity conducting type movable steel claw with the exchangeable claw head comprises the steel claw cross beam, the steel claw and the anode aluminum guide rod, wherein the steel claw cross beam is fixedly arranged on the anode aluminum guide rod, and one or more through holes are formed in the steel claw cross beam; each through hole is inserted and fixed with the steel claw; a steel aluminum composite plate is arranged at the top end of the steel claw; an aluminum belt is arranged between the steel aluminum composite plate and the anode aluminum guide rod; the aluminum belt, the steel aluminum composite plate and the anode aluminum guide rod are connected electrically. The direct electricity conducting type movable steel claw with the exchangeable claw head is mainly applied in the field of aluminum electrolysis.
Description
Technical field
The removable straight conducting type movable steel pawl of pawl head of the present invention, belongs to technical field of aluminum electrolysis.
Background technology
Integrally welded by explosion block between conventional aluminum electrolysis industry anode aluminium guide-bar and steel pawl, explosion block is Steel-aluminium composite board, and face of weld is not total cross section welding, and on face of weld, conductive section is narrow, cause that resistivity rises, steel pawl monolithic conductive degradation while causing electrolytic aluminum, and traditional explosion block is owing to also playing load-bearing effect, when temperature surpasses 350 ℃, the explosion block cracking that is easily heated, even come off, have a strong impact on the production efficiency of electrolytic aluminum.
In aluminium electrolysis process, conventional steel pawl crossbeam is in aluminium electrolysis process, except the installation for steel pawl provides support, steel pawl crossbeam also plays the Link role conducting electricity between anode aluminium guide-bar and steel pawl, thereby, when selection, not only to consider the intensity and toughness problem of steel pawl crossbeam, and resistivity is also had to higher requirement, and the selection of resistivity has precedence over the intensity and toughness of steel pawl crossbeam and selects, this just causes steel pawl crossbeam in aluminium electrolysis process, be heated and occur interior hook, cause carbon piece easily to break, need stop and change carbon piece, have a strong impact on equally the production efficiency of electrolysis of aluminum.
Summary of the invention
The present invention has overcome the deficiency that prior art exists, provide between a kind of anode aluminium guide-bar, steel pawl crossbeam and steel pawl and transported without welding, energy split, and a steel pawl crossbeam removable straight conducting type movable steel pawl of pawl head of changing conveniently, conducting electricity very well as support use, steel pawl.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the removable straight conducting type movable steel pawl of pawl head, comprise steel pawl crossbeam, steel pawl and anode aluminium guide-bar, described steel pawl crossbeam is fixedly installed on described anode aluminium guide-bar, on described steel pawl crossbeam, be provided with one or more through holes, described in each, on through hole, all plug-in mounting is fixed with described steel pawl, described Gang Zhao top is provided with Steel-aluminium composite board, between described Steel-aluminium composite board and anode aluminium guide-bar, be provided with aluminium strip, between described aluminium strip, Steel-aluminium composite board and anode aluminium guide-bar three, be electrically connected to.
Between described steel pawl crossbeam and described anode aluminium guide-bar, by the first bolt, fix.
Described steel pawl is bolted in the through hole of steel pawl crossbeam by second.
Described anode aluminium guide-bar is provided with aluminium strip retaining plate, and described aluminium strip retaining plate is fixed on described aluminium strip on anode aluminium guide-bar.
Described Steel-aluminium composite board is weldingly fixed on described steel pawl by total cross section.
Between described aluminium strip and Steel-aluminium composite board, adopt and be welded and fixed.
The present invention compared with prior art has following beneficial effect.
1, between Anodic aluminium guide bar of the present invention and steel pawl crossbeam, by the first bolt, be fixedly connected with, steel pawl correspondence is inserted in the through hole of steel pawl crossbeam, and fixing without welding by the second bolt being arranged on steel pawl crossbeam, and assembling is changed simple, convenient transportation.
2, the present invention is connected with aluminium strip between anode aluminium guide-bar and steel pawl, the two ends of aluminium strip are connected electrically in respectively on anode aluminium guide-bar and steel pawl, in aluminium electrolysis process, electric current is without the transmission through steel pawl crossbeam, thereby, when selecting the material of steel pawl crossbeam, only need to consider the strength and stiffness problems of steel pawl crossbeam, so steel pawl beam structure strength and stiffness of the present invention are high, there will not be hook phenomenon in steel pawl.
3, the present invention adopts the straight conducting type between anode aluminium guide-bar, aluminium strip and steel pawl, without conducting electricity by steel pawl crossbeam, thereby, conduct electricity very well, save electric energy, reduced cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described further.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the schematic cross-section of A-A in Fig. 1.
Fig. 4 is the schematic cross-section of B-B in Fig. 1.
In figure, 1 is that steel pawl crossbeam, 2 is that steel pawl, 3 is that anode aluminium guide-bar, 4 is that aluminium strip retaining plate, 5 is that the first bolt, 6 is that Steel-aluminium composite board, 7 is that aluminium strip, 8 is the second bolt.
Embodiment
As shown in Fig. 1-Fig. 4, the removable straight conducting type movable steel pawl of pawl head of the present invention, comprise steel pawl crossbeam 1, steel pawl 2 and anode aluminium guide-bar 3, described steel pawl crossbeam 1 is fixedly installed on described anode aluminium guide-bar 3, on described steel pawl crossbeam 1, be provided with one or more through holes, described in each, on through hole, all plug-in mounting is fixed with described steel pawl 2, described steel pawl 2 tops are provided with Steel-aluminium composite board 6, between described Steel-aluminium composite board 6 and anode aluminium guide-bar 3, be provided with aluminium strip 7, between described aluminium strip 7, Steel-aluminium composite board 6 and anode aluminium guide-bar 3 threes, be electrically connected to.
Fixing by the first bolt 5 between described steel pawl crossbeam 1 and described anode aluminium guide-bar 3.
Described steel pawl 2 is fixed in the through hole of steel pawl crossbeam 1 by the second bolt 8.
Described anode aluminium guide-bar 3 is provided with aluminium strip retaining plate 4, and described aluminium strip retaining plate 4 is fixed on described aluminium strip 7 on anode aluminium guide-bar 3.
Described Steel-aluminium composite board 6 is weldingly fixed on described steel pawl 2 by total cross section.
Between described aluminium strip 7 and Steel-aluminium composite board 6, adopt and be welded and fixed.
In the present invention, Steel-aluminium composite board 6 can be weldingly fixed on by the mode of friction welding (FW) on steel pawl 2.
Between Anodic aluminium guide bar 3 of the present invention and steel pawl crossbeam 1, by the first bolt 5, connect, steel pawl 2 correspondences are inserted in the through hole of steel pawl crossbeam 1, and fixing by the second bolt 8 being arranged on steel pawl crossbeam 1, and without welding, assembling is changed simple, convenient transportation.Between anode aluminium guide-bar 3 and steel pawl 2, be connected with aluminium strip 7, the two ends of aluminium strip 7 are connected electrically in respectively on anode aluminium guide-bar 3 and steel pawl 2, in aluminium electrolysis process, electric current is without the transmission through steel pawl crossbeam 1, thereby, when selecting the material of steel pawl crossbeam, only need to consider the strength and stiffness problems of steel pawl crossbeam 1, so steel pawl crossbeam of the present invention 1 structural strength and rigidity are high, there will not be hook phenomenon in steel pawl.
In addition, the electrically conducting manner between Anodic aluminium guide bar 3 of the present invention, aluminium strip 7 and steel pawl 2 is straight conducting type, without conducting electricity by steel pawl crossbeam 1, thereby, conduct electricity very well, save electric energy, reduced cost.
The present invention has broken through the requirement that welding between conventional anode aluminium guide bar and steel pawl crossbeam needs explosion block, connection between anode aluminium guide-bar and steel pawl crossbeam is without explosion block, and the conduction between steel pawl and anode aluminium guide-bar does not need through steel pawl crossbeam, overturn the mentality of designing of conventional steel pawl, started the beginning in energy-conservation epoch of steel pawl.
By reference to the accompanying drawings embodiments of the invention are explained in detail above, but the present invention is not limited to above-described embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from aim of the present invention, make various variations, as steel pawl 3 in the present invention can be fixed by the retaining clip being fixed on steel pawl crossbeam 1.
Claims (6)
1. the removable straight conducting type movable steel pawl of pawl head, comprise steel pawl crossbeam (1), steel pawl (2) and anode aluminium guide-bar (3), it is characterized in that: described steel pawl crossbeam (1) is fixedly installed on described anode aluminium guide-bar (3), on described steel pawl crossbeam (1), be provided with one or more through holes, described in each, on through hole, all plug-in mounting is fixed with described steel pawl (2), described steel pawl (2) top is provided with Steel-aluminium composite board (6), between described Steel-aluminium composite board (6) and anode aluminium guide-bar (3), be provided with aluminium strip (7), described aluminium strip (7), between Steel-aluminium composite board (6) and anode aluminium guide-bar (3) three, be electrically connected to.
2. the removable straight conducting type movable steel pawl of pawl head according to claim 1, is characterized in that: fixing by the first bolt (5) between described steel pawl crossbeam (1) and described anode aluminium guide-bar (3).
3. the removable straight conducting type movable steel pawl of pawl head according to claim 1 and 2, is characterized in that: described steel pawl (2) is fixed in the through hole of steel pawl crossbeam (1) by the second bolt (8).
4. the removable straight conducting type movable steel pawl of pawl head according to claim 1 and 2, it is characterized in that: described anode aluminium guide-bar (3) is provided with aluminium strip retaining plate (4), described aluminium strip retaining plate (4) is fixed on described aluminium strip (7) on anode aluminium guide-bar (3).
5. the removable straight conducting type movable steel pawl of pawl head according to claim 1 and 2, is characterized in that: described Steel-aluminium composite board (6) is weldingly fixed on described steel pawl (2) by total cross section.
6. the removable straight conducting type movable steel pawl of pawl head according to claim 1 and 2, is characterized in that: between described aluminium strip (7) and Steel-aluminium composite board (6), adopt and be welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310466011.4A CN103510117B (en) | 2013-10-09 | 2013-10-09 | Direct electricity conducting type movable steel claw with exchangeable claw head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310466011.4A CN103510117B (en) | 2013-10-09 | 2013-10-09 | Direct electricity conducting type movable steel claw with exchangeable claw head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103510117A true CN103510117A (en) | 2014-01-15 |
| CN103510117B CN103510117B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310466011.4A Expired - Fee Related CN103510117B (en) | 2013-10-09 | 2013-10-09 | Direct electricity conducting type movable steel claw with exchangeable claw head |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA024455B1 (en) * | 2014-01-17 | 2016-09-30 | Баротали Бобоашурович Эрзолов | Side-worked electrolyser with baked anodes |
| GB2569382A (en) * | 2017-12-18 | 2019-06-19 | Dubai Aluminium Pjsc | Anode yoke, anode hanger and anode assembly for a Hall-Heroult cell |
| CN110079830A (en) * | 2018-01-26 | 2019-08-02 | 洛阳富兴管业有限公司 | Electrolytic aluminum anode pawl and the electrolytic aluminium equipment for using the anode claw |
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| RU2231577C1 (en) * | 2002-10-25 | 2004-06-27 | Леонов Виктор Васильевич | Anodic device of the aluminum electrolyzer with the burnt anodes |
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| CN102127777A (en) * | 2010-01-19 | 2011-07-20 | 高德金 | Aluminium steel connection reinforcing device |
| CN201962378U (en) * | 2011-03-09 | 2011-09-07 | 高德金 | Anode conducing device for aluminum electrolytic cell |
| CN202030836U (en) * | 2010-12-08 | 2011-11-09 | 陈小燕 | Energy saving and consumption reducing positive electrode claw |
| CN202246916U (en) * | 2011-09-23 | 2012-05-30 | 高伟 | Centre joint symmetry type aluminum electrolytic tank anode conductive device |
| CN202558946U (en) * | 2012-04-28 | 2012-11-28 | 沈阳铝镁设计研究院有限公司 | Anode rod and cross beam steeljaw structure |
| CN202658243U (en) * | 2012-07-09 | 2013-01-09 | 李晓明 | Electrolytic aluminum anode conductive steel claw |
| CN202830187U (en) * | 2011-10-08 | 2013-03-27 | 高伟 | Anode conductive device of aluminum electrolytic bath |
| CN103014767A (en) * | 2011-09-23 | 2013-04-03 | 高伟 | Center-seam-symmetric aluminum electrolysis tank anode conductive device |
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2013
- 2013-10-09 CN CN201310466011.4A patent/CN103510117B/en not_active Expired - Fee Related
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3679569A (en) * | 1969-10-24 | 1972-07-25 | Alusuisse | Welded joint |
| RU2075554C1 (en) * | 1994-08-04 | 1997-03-20 | Акционерное общество открытого типа "Всероссийский алюминиево-магниевый институт" | Multiunit anode holder |
| RU2231577C1 (en) * | 2002-10-25 | 2004-06-27 | Леонов Виктор Васильевич | Anodic device of the aluminum electrolyzer with the burnt anodes |
| CN2665145Y (en) * | 2003-12-10 | 2004-12-22 | 高德金 | Energy conservation aluminium steel composite construction anode steel paw |
| CN1626701A (en) * | 2003-12-10 | 2005-06-15 | 高德金 | Energy saving type anode steel claw in comosite structure of aluminum steel |
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| CN101787550A (en) * | 2010-03-30 | 2010-07-28 | 云南铝业股份有限公司 | Connecting structure of aluminum electrolytic prebaked anode guide bar and steel jaw and preparation method thereof |
| CN202030836U (en) * | 2010-12-08 | 2011-11-09 | 陈小燕 | Energy saving and consumption reducing positive electrode claw |
| CN201962378U (en) * | 2011-03-09 | 2011-09-07 | 高德金 | Anode conducing device for aluminum electrolytic cell |
| CN202246916U (en) * | 2011-09-23 | 2012-05-30 | 高伟 | Centre joint symmetry type aluminum electrolytic tank anode conductive device |
| CN103014767A (en) * | 2011-09-23 | 2013-04-03 | 高伟 | Center-seam-symmetric aluminum electrolysis tank anode conductive device |
| CN202830187U (en) * | 2011-10-08 | 2013-03-27 | 高伟 | Anode conductive device of aluminum electrolytic bath |
| CN202558946U (en) * | 2012-04-28 | 2012-11-28 | 沈阳铝镁设计研究院有限公司 | Anode rod and cross beam steeljaw structure |
| CN202658243U (en) * | 2012-07-09 | 2013-01-09 | 李晓明 | Electrolytic aluminum anode conductive steel claw |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA024455B1 (en) * | 2014-01-17 | 2016-09-30 | Баротали Бобоашурович Эрзолов | Side-worked electrolyser with baked anodes |
| GB2569382A (en) * | 2017-12-18 | 2019-06-19 | Dubai Aluminium Pjsc | Anode yoke, anode hanger and anode assembly for a Hall-Heroult cell |
| CN110079830A (en) * | 2018-01-26 | 2019-08-02 | 洛阳富兴管业有限公司 | Electrolytic aluminum anode pawl and the electrolytic aluminium equipment for using the anode claw |
| CN110079830B (en) * | 2018-01-26 | 2024-06-11 | 洛阳斌拓新材料科技有限公司 | Anode claw for electrolytic aluminum and electrolytic aluminum equipment using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103510117B (en) | 2017-01-25 |
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Granted publication date: 20170125 Termination date: 20171009 |