CN209428620U - A kind of aluminium electroloysis aluminum anode steel claw protection ring - Google Patents
A kind of aluminium electroloysis aluminum anode steel claw protection ring Download PDFInfo
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- CN209428620U CN209428620U CN201920009709.6U CN201920009709U CN209428620U CN 209428620 U CN209428620 U CN 209428620U CN 201920009709 U CN201920009709 U CN 201920009709U CN 209428620 U CN209428620 U CN 209428620U
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- steel pawl
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Abstract
The utility model discloses a kind of aluminium electroloysis aluminum anode steel claw protection rings; tubular body including aluminum, tubular body are made of at least two annular elements, annular element include cambered surface, two face directly; it faces directly for two and is arranged in cambered surface two sides, and face directly vertical with the section of cambered surface junction.The utility model set is rolled in outside steel pawl, insulation material is isolated with steel pawl, steel pawl is reduced and corrodes delamination phenomenon, prevents Fe element and enters extremely upper insulation material pollution primary aluminum, reduce steel pawl temperature, corrosion phenomenon is reduced, steel pawl service life is extended, material is not contacted with steel pawl, the labor intensity of anode scrap fettler is greatly lowered, the utility model aluminum material simultaneously, does not pollute primary aluminum, guarantees the quality of primary aluminum.
Description
Technical field
The utility model belongs to technical field of metallurgical equipment, specifically, being related to a kind of aluminium electroloysis aluminum anode steel claw guarantor
Retaining ring.
Background technique
Aluminium electrolysis anode steel pawl is at a high temperature of 350~900 DEG C, not only be easy by electrolyte, pole feeding, air and
The corrosion of electrolysis flue gas, while still suffering from the destruction of thermal stress, electromagnetic force and impact force, it is easy to corroded.Anode steel
Pawl corrosion can not only shorten its service life, and steel pawl be corroded after the erosion that is formed can enter in electrolyte, influence original
The quality of aluminium.It is demonstrated experimentally that anode steel claw temperature, when reaching 830 DEG C, steel pawl burn out rate reaches 3%.When steel pawl temperature is lower,
Burn out rate is lower, can slow down the corrosion of steel pawl.
Charcoal protection ring used at present only protects phosphorus pig iron casting position, can not carry out the protection of anode steel claw；
Coating protection technology is to preventing the corrosion of steel pawl from having positive effect, however coating is easy to fall off under the high temperature conditions, when anode change
It needs to spray again, higher cost.
In view of this special to propose the utility model.
Utility model content
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of aluminium electroloysis aluminum sun
Pole steel claw protection ring, in order to solve the above technical problems, the basic idea of the utility model adopting the technical scheme is:
A kind of aluminium electroloysis aluminum anode steel claw protection ring, the tubular body including aluminum, tubular body is by least two rings
Shape component composition, annular element include cambered surface, two face directly, face directly for two and be arranged in cambered surface two sides, and face directly and connect with cambered surface
The section at place is vertical.
Further, the tubular body is made of two symmetrical annular elements, and facing directly for two annular elements is right
Position is equipped with several apertures or screw hole.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art.
The utility model set is rolled in outside steel pawl, and insulation material is isolated with steel pawl, is reduced steel pawl and is corroded delamination phenomenon, prevents Fe
Element enters extremely upper insulation material pollution primary aluminum, reduces steel pawl temperature, reduces corrosion phenomenon, extends steel pawl service life, material and steel
Pawl does not contact, and the labor intensity of anode scrap fettler, while the utility model aluminum material is greatly lowered, does not pollute primary aluminum,
Guarantee the quality of primary aluminum.
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
The a part of attached drawing as the application, is further understood from the utility model for providing, the utility model
Illustrative embodiments and their description for explaining the utility model, but do not constitute improper limits to the present invention.Obviously,
The accompanying drawings in the following description is only some embodiments, to those skilled in the art, is not paying creative labor
Under the premise of dynamic, it can also be obtained according to these attached drawings other accompanying drawings.In the accompanying drawings:
Fig. 1 is an embodiment of the present invention scheme of installation；
Fig. 2 is an embodiment of the present invention structural schematic diagram；
In figure: 1- anode steel claw；2- tubular body；31- cambered surface；32- is faced directly；33- aperture.
It should be noted that these attached drawings and verbal description are not intended to limit the design of the utility model in any way
Range, but illustrate the concept of the utility model for those skilled in the art by referring to specific embodiments.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The technical solution in embodiment is clearly and completely described in attached drawing in type embodiment, and following embodiment is for illustrating this
Utility model, but be not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of aluminium electroloysis aluminum anode steel claw protection ring, the tubulose including aluminum described in the present embodiment
Ontology 2, tubular body 2 are made of two symmetrical annular elements, and annular element includes cambered surface 31, two and faces 32 directly, and two straight
Face 32 is arranged in 31 two sides of cambered surface, and faces directly 32 vertical with the section of 31 junction of cambered surface, and two annular elements are faced directly on 32
Contraposition is equipped with several apertures 33.This example protection ring is made of aluminium sheet, and thickness is set according to demand.
In use, by two it is semi-circular be wrapped on anode steel claw 1, with aluminum steel pass through 33 binding and fixing of aperture it is good,
It can also be with aluminum bolt.
The utility model set is rolled in outside steel pawl, and insulation material is isolated with steel pawl, is reduced steel pawl and is corroded delamination phenomenon, prevents Fe
Element enters extremely upper insulation material pollution primary aluminum, reduces steel pawl temperature, reduces corrosion phenomenon, extends steel pawl service life, material and steel
Pawl does not contact, and the labor intensity of anode scrap fettler, while the utility model aluminum material is greatly lowered, does not pollute primary aluminum,
Guarantee the quality of primary aluminum.
The above is only the preferred embodiment of the utility model, not makees in any form to the utility model
Limitation, although the utility model has been disclosed with preferred embodiment as above, is not intended to limit the utility model, any to be familiar with
The technical staff of this patent is not departing within the scope of technical solutions of the utility model, when the technology contents work using above-mentioned prompt
A little equivalent embodiment changed or be modified to equivalent variations out, but all contents without departing from technical solutions of the utility model,
Any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still belong to
In the range of the utility model.
Claims (2)
1. a kind of aluminium electroloysis aluminum anode steel claw protection ring, which is characterized in that the tubular body including aluminum, tubular body is by extremely
Few two annular elements composition, annular element include cambered surface, two face directly, face directly for two and be arranged in cambered surface two sides, and face directly with
The section of cambered surface junction is vertical.
2. a kind of aluminium electroloysis aluminum anode steel claw protection ring according to claim 1, which is characterized in that the tubular body
It is made of two symmetrical annular elements, the contraposition of facing directly of two annular elements is equipped with several apertures or screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920009709.6U CN209428620U (en) | 2019-01-04 | 2019-01-04 | A kind of aluminium electroloysis aluminum anode steel claw protection ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920009709.6U CN209428620U (en) | 2019-01-04 | 2019-01-04 | A kind of aluminium electroloysis aluminum anode steel claw protection ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209428620U true CN209428620U (en) | 2019-09-24 |
Family
ID=67975347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920009709.6U Active CN209428620U (en) | 2019-01-04 | 2019-01-04 | A kind of aluminium electroloysis aluminum anode steel claw protection ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209428620U (en) |
-
2019
- 2019-01-04 CN CN201920009709.6U patent/CN209428620U/en active Active
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