CN204825067U - Adopt novel aluminium electroloysis positive pole steel claw of super cross -section welded - Google Patents
Adopt novel aluminium electroloysis positive pole steel claw of super cross -section welded Download PDFInfo
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- CN204825067U CN204825067U CN201520253982.5U CN201520253982U CN204825067U CN 204825067 U CN204825067 U CN 204825067U CN 201520253982 U CN201520253982 U CN 201520253982U CN 204825067 U CN204825067 U CN 204825067U
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- super cross
- welding
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Abstract
The utility model relates to an adopt novel aluminium electroloysis positive pole steel claw of super cross -section welded belongs to aluminium electrolysis process field, the technical problem that will solve is that to provide a low in manufacturing cost, mechanical properties and electric conductive property good, pollution -free, and adopt novel aluminium electroloysis positive pole steel claw of super cross -section welded, the problem of this technique is solved the technical scheme who adopts does: an adopt novel aluminium electroloysis positive pole steel claw of super cross -section welded, positive pole steel claw adopts the welding of super cross -section, positive pole steel claw includes crossbeam and a plurality of claw, the cross -section of crossbeam is the rectangle, the claw is the cylinder, crossbeam and claw are rolling shaping, and be a plurality of the welding of claw equidistance is in one side of crossbeam, between the terminal surface and crossbeam of claw, the utility model discloses but wide application in aluminium electroloysis field.
Description
Technical field
A kind of novel aluminum sintered electrolytic anode steel pawl adopting super cross section to weld of the utility model, belongs to technical field of aluminum electrolysis.
Background technology
In Aluminium Electrolysis process, the size of anode steel jaw power consumption of powdered directly affects current efficiency and ton aluminium power consumption (kwh), existing anode steel jaw adopts steel scrap electric rangette to smelt, casting, casting cost is higher, and the fluctuation of steel claw material composition is large, harmful element content and gas content high, in steel pawl, impurity is many, especially there is the shrinkage cavity being difficult to overcome after casting, loose, the defect that bubble etc. cannot be eliminated, cause bad mechanical property, resistivity is high, have a strong impact on the electroconductibility of material, electrolytic aluminum cost is caused to increase, and contact area between the crossbeam of existing anode steel claw for aluminum electrolysis and claw is limited, this have impact on the conductivity of anode steel jaw greatly, add energy consumption.
Utility model content
The utility model overcomes the deficiency that prior art exists, and provides a kind of low cost of manufacture, mechanical property and conductivity good, pollution-free, and adopts the novel aluminum sintered electrolytic anode steel pawl of super cross section welding.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of novel aluminum sintered electrolytic anode steel pawl adopting super cross section to weld, described anode steel jaw comprises crossbeam and multiple claw, the cross section of described crossbeam is rectangle, described claw is right cylinder, described crossbeam and claw are roll forming, multiple described claws are equidistantly welded on the side of crossbeam, the welding of super cross section is all adopted between described claw and crossbeam, namely the contact part between described claw and crossbeam adopts total cross section welding, contact part edge between described claw and crossbeam adopts built-up welding to increase the contact area between claw and crossbeam.
Preferably, the diameter of described claw is greater than the width of described crossbeam, does chamfered to the part that described claw exceeds crossbeam.
Preferably, described super cross section is welded as electroslag welding, or is melting weldering, or is narrow slit weldering, or is induction heating weldering, or is friction welding (FW), or is inert-gas arc welding, or is soldering, or is union-melt weld.
Preferably, described claw comprises zone of transition and treatment zone, and described workspace needs polishing after described claw welding, and exposes metalluster.
Preferably, described super cross section is welded in protection of inert gas environment or in vacuum environment and carries out.
The beneficial effect that the utility model compared with prior art has is: the utility model crossbeam and the equal roll forming of claw; and adopt super cross section welding process to weld together; not only overcome the defect that casting exists; and the conduction cross-sectional area increased between crossbeam and claw; reduce the resistivity of anode steel jaw; improve mechanical property and conductivity; low cost of manufacture; and super cross section is welded in protection of inert gas environment or in vacuum environment and carries out, make face of weld of the present utility model pure pollution-free.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structural representation in the utility model after claw chamfering.
Fig. 4 is the right view of Fig. 3.
In figure, 1 be crossbeam, 2 be claw, 3 be zone of transition, 4 be treatment zone, 5 for face of weld.
Embodiment
As shown in Figure 1 to 4, a kind of novel aluminum sintered electrolytic anode steel pawl adopting super cross section to weld of the utility model, described anode steel jaw comprises crossbeam 1 and multiple claw 2, the cross section of described crossbeam 1 is rectangle, described claw 2 is right cylinder, described crossbeam 1 and claw 2 are roll forming, multiple described claws 2 are equidistantly welded on the side of crossbeam 1, the welding of super cross section is all adopted between described claw 2 and crossbeam 1, namely the contact part between described claw 2 and crossbeam 1 adopts total cross section welding, contact part edge between described claw 2 and crossbeam 1 adopts built-up welding to increase the contact area between claw 2 and crossbeam 1.
The diameter of described claw 2 is greater than the width of described crossbeam 1, does chamfered to the part that described claw 2 exceeds crossbeam 1.
Described super cross section is welded as electroslag welding, or is melting weldering, or is narrow slit weldering, or is induction heating weldering, or is friction welding (FW), or is inert-gas arc welding, or is soldering, or is union-melt weld.
Described claw 2 comprises zone of transition 3 and treatment zone 4, and described workspace 4 needs polishing after described claw 2 welds, and exposes metalluster.
Described super cross section is welded in protection of inert gas environment or in vacuum environment carries out.
The utility model crossbeam 1 and claw 2 all roll formings; and adopt super cross section integral welding method to weld together; overcome the defect that anode steel jaw causes type to exist; effectively increase the conduction cross-sectional area between crossbeam 1 and claw 2; reduce the resistivity of anode steel jaw; improve overall mechanical properties and the conductivity of anode steel jaw; low cost of manufacture; and super cross section integral solder is carried out in protection of inert gas environment or in vacuum environment, make face of weld 5 of the present utility model pure pollution-free.
The anode steel jaw of relatively existing casting, the creationary employing monoblock type of the utility model surpasses cross section welding, is welded on crossbeam 1 by multiple claw 2, belongs to pioneering anode steel jaw novel molding method, started the shaping beginning of anode steel jaw in the energy-conservation epoch.
When anode steel jaw in use, when claw occurs that consuming breakage needs to repair, only will the claw repaired be needed to carry out super cross section and weld, surpasses cross section weld without the need to carrying out monoblock type to whole anode steel jaw.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (5)
1. one kind adopts the novel aluminum sintered electrolytic anode steel pawl of super cross section welding, it is characterized in that: described anode steel jaw comprises crossbeam (1) and multiple claw (2), the cross section of described crossbeam (1) is rectangle, described claw (2) is right cylinder, described crossbeam (1) and claw (2) are roll forming, multiple described claws (2) are equidistantly welded on the side of crossbeam (1), the welding of super cross section is all adopted between described claw (2) and crossbeam (1), namely the contact part between described claw (2) and crossbeam (1) adopts total cross section welding, contact part edge between described claw (2) and crossbeam (1) adopts built-up welding to increase the contact area between claw (2) and crossbeam (1).
2. a kind of novel aluminum sintered electrolytic anode steel pawl adopting super cross section to weld according to claim 1, it is characterized in that: the diameter of described claw (2) is greater than the width of described crossbeam (1), and the part described claw (2) being exceeded to crossbeam (1) does chamfered.
3. a kind of novel aluminum sintered electrolytic anode steel pawl adopting super cross section to weld according to claim 1 and 2; it is characterized in that: described super cross section is welded as electroslag welding; or be melting weldering; or be narrow slit weldering; or be induction heating weldering, or be friction welding (FW), or be inert-gas arc welding; or be soldering, or be union-melt weld.
4. a kind of novel aluminum sintered electrolytic anode steel pawl adopting super cross section to weld according to claim 1 and 2, it is characterized in that: described claw (2) comprises zone of transition (3) and treatment zone (4), described workspace (4) needs polishing after described claw (2) welding, and exposes metalluster.
5. a kind of novel aluminum sintered electrolytic anode steel pawl adopting super cross section to weld according to claim 1 and 2, is characterized in that: described super cross section is welded in protection of inert gas environment or in vacuum environment carries out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253982.5U CN204825067U (en) | 2015-04-24 | 2015-04-24 | Adopt novel aluminium electroloysis positive pole steel claw of super cross -section welded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253982.5U CN204825067U (en) | 2015-04-24 | 2015-04-24 | Adopt novel aluminium electroloysis positive pole steel claw of super cross -section welded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204825067U true CN204825067U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520253982.5U Expired - Fee Related CN204825067U (en) | 2015-04-24 | 2015-04-24 | Adopt novel aluminium electroloysis positive pole steel claw of super cross -section welded |
Country Status (1)
| Country | Link |
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| CN (1) | CN204825067U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326461A (en) * | 2018-03-02 | 2018-07-27 | 华北水利水电大学 | A kind of soldering restorative procedure for improving anode steel claw electric conductivity |
| CN108340092A (en) * | 2018-03-02 | 2018-07-31 | 华北水利水电大学 | A kind of brazing material and preparation method thereof for anode steel claw reparation |
-
2015
- 2015-04-24 CN CN201520253982.5U patent/CN204825067U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326461A (en) * | 2018-03-02 | 2018-07-27 | 华北水利水电大学 | A kind of soldering restorative procedure for improving anode steel claw electric conductivity |
| CN108340092A (en) * | 2018-03-02 | 2018-07-31 | 华北水利水电大学 | A kind of brazing material and preparation method thereof for anode steel claw reparation |
| CN108340092B (en) * | 2018-03-02 | 2020-01-10 | 华北水利水电大学 | Brazing material for repairing anode steel claw and preparation method thereof |
| CN108326461B (en) * | 2018-03-02 | 2023-09-22 | 华北水利水电大学 | Brazing repair method for improving conductivity of anode steel claw |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20180424 |