CN202558946U - Anode rod and cross beam steeljaw structure - Google Patents
Anode rod and cross beam steeljaw structure Download PDFInfo
- Publication number
- CN202558946U CN202558946U CN201220187745XU CN201220187745U CN202558946U CN 202558946 U CN202558946 U CN 202558946U CN 201220187745X U CN201220187745X U CN 201220187745XU CN 201220187745 U CN201220187745 U CN 201220187745U CN 202558946 U CN202558946 U CN 202558946U
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- crossbeam
- anode rod
- steel pawl
- cross beam
- anode
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Abstract
The utility model relates to an anode rod and cross beam steeljaw structure, in particular to the anode rod and cross beam steeljaw structure which is made of multiple metal materials and has the advantages of low voltage drop, high strength, long service life and easy maintenance. An anode rod is connected with a cross beam. A steeljaw is connected with the cross beam through a soldering lug. Through utilization of the anode rod and cross beam steeljaw structure, the material of the cross beam is changed, and the voltage drop of the cross beam and the anode rod is effectively reduced. By changing the strength of the cross beam and absorbing deformation stress of the steeljaw and thermal expansion stress of a ferro-phosphorus ring, the anode rod and cross beam steeljaw structure improves stress conditions of anode carbon blocks, increases an electric conductive area, thereby substantially reducing the voltage drop.
Description
Technical field
The utility model relates to a kind of anode rod and crossbeam steel pawl structure
, relate in particular to a kind ofMany metallic substance anode rod of low pressure drop, HS, long lifetime, easy-maintaining and crossbeam steel pawl structure.
Background technology
In the aluminum electrolysis process, anode carbon block group plays crucial effects as conductive unit to the homogeneity of distribution of current in the electrolyzer and the stability of electrolyte system.Traditional anode carbon block group is made up of anode rod, aluminium/steel blast piece, crossbeam steel pawl, the phosphorus pig iron and anode carbon block, and the volts lost of each several part amounts to has 350mV approximately.In the volts lost of anode carbon block group each several part, the pressure drop basic fixed of anode carbon block, the space that reduces pressure drop is less; The ferrophosphorus ring influence with casting process of being filled a prescription, the difficult control of quality, volts lost fluctuating range big (120～200mV).Anode rod, blast welding block and crossbeam steel pawl are structurally more fixing, though pressure drop is basicly stable, still have bigger energy-conservation and room for improvement.
There are shortcomings such as steel consumption is big, maintenance cost height in traditional anode rod and crossbeam steel pawl structure; And because the plain three kinds of material coefficient of thermal expansion coefficients of aluminium, steel, charcoal are inconsistent; Linear expansion of crossbeam steel pawl and flexural deformation are prone to cause charcoal piece or ferrophosphorus ring to break, and influence the ordinary production operation of electrolyzer.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of anode rod and crossbeam steel pawl structure, and purpose is to improve the strength condition of anode rod and the connection of crossbeam steel pawl, increases the aluminium consumption, increases aluminium/steel conductive area, reduces volts lost.
Realize through following technical scheme for reaching above-mentioned purpose the utility model: anode rod and crossbeam steel pawl structure, anode rod is connected with crossbeam, and the steel pawl is connected with crossbeam through weld tabs.
Anode rod and crossbeam coupling end are 1-10 thigh guide rod, and crossbeam is the 1-10 section.
Anode rod is identical with the crossbeam material, and material is aluminium or copper.
Anode rod and crossbeam are a cast molding or welding.
Anode rod and crossbeam be welded as explosive welding or FW.
Weld tabs is in the position local welding of steel pawl and surround crossbeam.
The weld tabs integral solder is also surrounded crossbeam.
When guide rod is the 2-10 thigh, establish dowel between the per share guide rod.
The section of beam shape can be the Polygons on rectangle, circle or band arc limit.
The utility model has the advantages of:
Adopt the utility model to change the crossbeam material, effectively reduce the volts lost of this section; And, absorb distortion of steel pawl and ferrophosphorus ring thermal expansion stress through changing beam strength, improve the force-bearing situation of anode carbon block; Increase conductive area, therefore can reduce volts lost significantly.
Description of drawings
Fig. 1 is the structural representation of the embodiment 1 of the utility model.
Fig. 2 is the structural representation of the embodiment 2 of the utility model.
Fig. 3 is the structural representation of the embodiment 3 of the utility model.
Fig. 4 is an A-A sectional view among Fig. 1-3.
Fig. 5 is the structural representation of the embodiment 4 of the utility model.
Fig. 6 is the structural representation of the embodiment 5 of the utility model.
Fig. 7 is a B-B sectional view among Fig. 5-6.
Among the figure: 1, anode rod; 2, crossbeam; 3, steel pawl; 4, weld tabs.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further, but the protection domain of the utility model is not limit by embodiment.
As shown in figs. 1 and 4, the utility model anode rod and crossbeam steel pawl structure, anode rod 1 is connected with crossbeam 2; Anode rod 1 is aluminium material with crossbeam 2, and anode rod 1 is disposable cast molding with crossbeam 2, and anode rod and crossbeam coupling end are 1 strand of guide rod; Crossbeam is 1 section, and steel pawl 3 is connected with crossbeam 2 through weld tabs 4, and weld tabs 4 is in the position local welding of steel pawl and surround crossbeam 2; Weld tabs 4 is an explosive welding with crossbeam 2, and crossbeam 2 cross-sectional shapes can be rectangles.
Shown in Fig. 2 and 4, the utility model anode rod and crossbeam steel pawl structure, anode rod 1 is connected with crossbeam 2; Anode rod 1 is copper material with crossbeam 2; Anode rod 1 is welding with crossbeam 2, the explosive welding that is welded as of anode rod 1 and crossbeam 2, and weld tabs 4 is in the position local welding of steel pawl and surround crossbeam 2; Weld tabs 4 is an explosive welding with crossbeam 2, and crossbeam 2 cross-sectional shapes can be rectangles.Anode rod and crossbeam coupling end are 2 strands of guide rods, and crossbeam is 1 section.
Shown in Fig. 3 and 4, the utility model anode rod and crossbeam steel pawl structure, anode rod 1 is connected with crossbeam 2; Anode rod 1 is aluminium material with crossbeam 2; Anode rod 1 is welding with crossbeam 2, the FW that is welded as of anode rod 1 and crossbeam 2, and weld tabs 4 is in the position local welding of steel pawl and surround crossbeam 2; Weld tabs 4 is a FW with crossbeam 2, and crossbeam 2 cross-sectional shapes can be rectangles.Anode rod and crossbeam coupling end are 2 strands of guide rods, and crossbeam is 2 sections.
Shown in Fig. 5 and 7, the utility model anode rod and crossbeam steel pawl structure, anode rod of the present invention and crossbeam steel pawl structure; Anode rod 1 is connected with crossbeam 2, and anode rod 1 is aluminium material with crossbeam 2, and anode rod 1 is disposable cast molding with crossbeam 2; Anode rod and crossbeam coupling end are 1 strand of guide rod, and crossbeam is 1 section, and steel pawl 3 is connected with crossbeam 2 through weld tabs 4; Weld tabs 4 integral solder are also surrounded crossbeam 2, and weld tabs 4 is an explosive welding with crossbeam 2, and crossbeam 2 cross-sectional shapes can be rectangles.
Embodiment 5
Shown in Fig. 6 and 7, the utility model anode rod and crossbeam steel pawl structure, anode rod 1 is connected with crossbeam 2; Anode rod 1 is aluminium material with crossbeam 2; Anode rod 1 is welding with crossbeam 2, the explosive welding that is welded as of anode rod 1 and crossbeam 2, and weld tabs 4 integral solder are also surrounded crossbeam 2; Weld tabs 4 is an explosive welding with crossbeam 2, and crossbeam 2 cross-sectional shapes can be rectangles.Anode rod and crossbeam coupling end are 2 strands of guide rods, and crossbeam is 2 sections.
Embodiment 6
Anode rod among the embodiment 1 and crossbeam coupling end are 5 strands of guide rods, and crossbeam is 5 sections, establishes dowel between the per share guide rod, and the section of beam shape can be circular.Other is with embodiment 1.
Embodiment 7
Anode rod among the embodiment 4 and crossbeam coupling end are 10 strands of guide rods, and crossbeam is 10 sections, establishes dowel between the per share guide rod, and the section of beam shape is the Polygons on band arc limit.Other is with embodiment 4.
Claims (10)
1. anode rod and crossbeam steel pawl structure is characterized in that anode rod is connected with crossbeam, and the steel pawl is connected with crossbeam through weld tabs.
2. anode rod according to claim 1 and crossbeam steel pawl structure is characterized in that anode rod and crossbeam coupling end are 1-10 thigh guide rod, and crossbeam is the 1-10 section.
3. anode rod according to claim 1 and crossbeam steel pawl structure is characterized in that anode rod is identical with the crossbeam material, and material is aluminium or copper.
4. anode rod according to claim 1 and crossbeam steel pawl structure is characterized in that anode rod and crossbeam are a cast molding or welding.
5. anode rod according to claim 4 and crossbeam steel pawl structure, what it is characterized in that anode rod and crossbeam is welded as explosive welding or FW.
6. anode rod according to claim 1 and crossbeam steel pawl structure is characterized in that weld tabs is in the position local welding of steel pawl and surround crossbeam.
7. anode rod according to claim 1 and crossbeam steel pawl structure is characterized in that the weld tabs integral solder and surround crossbeam.
8. anode rod according to claim 1 and crossbeam steel pawl structure, its characteristic is all established weld tabs around crossbeam, and the bottom weld tabs welds again with the steel pawl.
9. anode rod according to claim 2 and crossbeam steel pawl structure when it is characterized in that guide rod is the 2-10 thigh, are established dowel between the per share guide rod.
10. anode rod according to claim 1 and crossbeam steel pawl structure is characterized in that the section of beam shape can be the Polygons on rectangle, circle or band arc limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220187745XU CN202558946U (en) | 2012-04-28 | 2012-04-28 | Anode rod and cross beam steeljaw structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220187745XU CN202558946U (en) | 2012-04-28 | 2012-04-28 | Anode rod and cross beam steeljaw structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202558946U true CN202558946U (en) | 2012-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220187745XU Expired - Lifetime CN202558946U (en) | 2012-04-28 | 2012-04-28 | Anode rod and cross beam steeljaw structure |
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| Country | Link |
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| CN (1) | CN202558946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374731A (en) * | 2012-04-28 | 2013-10-30 | 沈阳铝镁设计研究院有限公司 | Anode guide rod and transverse beam steel claw structure |
| CN103510117A (en) * | 2013-10-09 | 2014-01-15 | 毕峰 | Direct electricity conducting type movable steel claw with exchangeable claw head |
-
2012
- 2012-04-28 CN CN201220187745XU patent/CN202558946U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374731A (en) * | 2012-04-28 | 2013-10-30 | 沈阳铝镁设计研究院有限公司 | Anode guide rod and transverse beam steel claw structure |
| WO2013159574A1 (en) * | 2012-04-28 | 2013-10-31 | 中铝国际工程股份有限公司 | Anode rod and crossbeam steel claw structure |
| CN103374731B (en) * | 2012-04-28 | 2016-04-13 | 沈阳铝镁设计研究院有限公司 | Anode rod and beam steel claw structure |
| CN103510117A (en) * | 2013-10-09 | 2014-01-15 | 毕峰 | Direct electricity conducting type movable steel claw with exchangeable claw head |
| CN103510117B (en) * | 2013-10-09 | 2017-01-25 | 毕峰 | Direct electricity conducting type movable steel claw with exchangeable claw head |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |
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| CX01 | Expiry of patent term |