CN202337834U - Anti-tearing device suitable for aluminum electrolysis positive electrode guide rod explosion block - Google Patents
Anti-tearing device suitable for aluminum electrolysis positive electrode guide rod explosion block Download PDFInfo
- Publication number
- CN202337834U CN202337834U CN2011205045284U CN201120504528U CN202337834U CN 202337834 U CN202337834 U CN 202337834U CN 2011205045284 U CN2011205045284 U CN 2011205045284U CN 201120504528 U CN201120504528 U CN 201120504528U CN 202337834 U CN202337834 U CN 202337834U
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- guide rod
- explosion block
- blast piece
- positive electrode
- aluminum
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Abstract
The utility model discloses an anti-tearing device suitable for an aluminum electrolysis positive electrode guide rod explosion block. The anti-tearing device comprises a steel claw (1), the explosion block (2), an aluminum guide rod (4) and an explosion block clamp (3), wherein the explosion block (2) is arranged on the upper part of the steel claw (1); the aluminum guide rod (4) convenient for moving the explosion block is fixed on the upper part of the explosion block (2); and the explosion block clamp (3) is arranged between the explosion block (2) and the aluminum guide rod (4). The explosion block clamp is arranged between the explosion block and the aluminum guide rod, so that phenomena of tearing and breaking of the positive electrode guide rod explosion block is reduced effectively during electrode replacement, the service life of a positive electrode guide rod group is prolonged, the labor intensity of workers is reduced, and the normal production of an aluminum electrolytic cell is guaranteed. An aim of safe, economic and steady production is fulfilled; and severe safety accidents are avoided. The anti-tearing device has the characteristics of simple structure, safety, reliability, time saving, labor saving, energy conservation, high efficiency and high practicability.
Description
Technical field
The utility model relates to the anode rod technical field of electrolysis of aluminum industry, relates to be applicable to the anti-tear device of aluminium electrolysis anode guide rod blast piece specifically.
Background technology
In the aluminum electrolysis process, carbon anode is very crucial parts as the current-carrying part of aluminium cell.Traditional carbon anode is welded successively by aluminium guide bar, blast piece and steel pawl and constitutes.Because anode blast piece is using certain hour just to need not timing to carry out change poles work; Therefore need to carry out the handling change poles with overhead traveling crane etc.; Will separate explode piece and steel pawl during in blast piece handling to the safety area; At this moment the piece that explodes will receive overhead traveling crane and act on the lifting force that makes progress of blast on the piece and desquamation ring through aluminium guide bar and act on the acting in conjunction of the downward pulling force on the blast piece through the steel pawl, increases the tensile strength of blast piece, causes aluminium guide bar and the aluminium weldering position of blast piece and the piece that explodes phenomenon often to occur tearing; Cause scrapping of whole anode rod group, increase use cost.Nearly 2 years, be the needs of response China energy-saving and emission-reduction, aluminum electrolysis industry generally adopts low voltage production; For the energy balance that guarantees electrolyzer is not destroyed; Most of manufacturing enterprise take current strengthening with increase extremely go up insulation material thickness way to reach the effect of equilibrium temperature, this has just increased the operating load of anode rod with the piece that explodes, so in the change poles operation; The phenomenon that causes the blast piece to tear and snap more easily; Cause the increase of cost, increase labor strength simultaneously, thereby influence the ordinary production of aluminium cell.
Summary of the invention
The purpose of the utility model proposes a kind of anti-tear device that is applicable to aluminium electrolysis anode guide rod blast piece to existing weak point in the above-mentioned prior art just.Reduce the phenomenon of tearing of anode rod blast piece effectively, reduced labor strength the work-ing life of having improved the anode rod group, ensured the ordinary production of aluminium cell.Have simple in structure, safe and reliable, time saving and energy saving, efficient energy-saving, practical characteristics.
The utility model realizes that the technical scheme that above-mentioned purpose is taked is: a kind of anti-tear device of aluminium electrolysis anode guide rod blast piece that is applicable to comprises the blast piece that is arranged on steel pawl top; Be fixed on the aluminium guide bar of being convenient to move the blast piece on blast piece top, between blast piece and aluminium guide bar, be provided with blast piece anchor clamps.
The said steel pawl of the utility model is the flat table type that eight legs are installed.
The said blast piece of the utility model anchor clamps are prismatoid, are provided with stiffening web all around.
The utility model is through being provided with blast piece anchor clamps between blast piece and aluminium guide bar;, can effectively reduce change poles tearing and snapping phenomenon of anode rod blast piece thus when working; Improve the work-ing life of anode rod group, reduced labor strength, ensured the ordinary production of aluminium cell.Reach safety, purpose economic, that steadily produce, avoided the generation of serious accident.Have simple in structure, safe and reliable, time saving and energy saving, efficient energy-saving, practical characteristics.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of the utility model blast piece.
Among the figure: 1, steel pawl, 2, the blast piece, 3, blast piece anchor clamps, 4, aluminium guide bar, 5, stiffening web.
Embodiment
To combine to implement illustration below the utility model further describes.
As shown in Figure 1; The described anti-tear device of aluminium electrolysis anode guide rod blast piece that is applicable to of present embodiment comprises steel pawl 1, blast piece 2, blast piece anchor clamps 3 and aluminium guide bar 4; Steel pawl 1 is for having the flat table type structure of eight legs, and blast piece 2 is arranged on steel pawl 1 top, is welded with the aluminium guide bar 4 of being convenient to move blast piece 2 on blast piece 2 tops; Between said blast piece 2 and said aluminium guide bar 4, be provided with blast piece anchor clamps 3; (as shown in Figure 2) blast piece anchor clamps 3 are the prismatoid structure, are welded with stiffening web 5 all around, and the piece that is used for preventing to explode is torn when work is stressed and snapped.Said blast piece anchor clamps 3 are processed by the round steel of 12mm, and stiffening web 5 is processed into by the thick steel plate of 30mm.
When the utility model was worked at change poles, the blast piece anchor clamps that are welded with stiffening web that are installed between blast piece and the aluminium guide bar will work, and the piece that is used for preventing to explode is torn when work is stressed and snapped, thereby accomplishes the work of aluminium cell change poles safely.
Claims (3)
1. anti-tear device that is applicable to aluminium electrolysis anode guide rod blast piece; Comprise the blast piece (2) that is arranged on steel pawl (1) top; Be fixed on the aluminium guide bar (4) of being convenient to move the blast piece on blast piece (2) top, it is characterized in that: between said blast piece (2) and said aluminium guide bar (4), be provided with blast piece anchor clamps (3).
2. the anti-tear device that is applicable to aluminium electrolysis anode guide rod blast piece according to claim 1 is characterized in that: said steel pawl (1) is for having the flat table type structure of eight legs.
3. the anti-tear device that is applicable to aluminium electrolysis anode guide rod blast piece according to claim 1, it is characterized in that: said blast piece anchor clamps (3) are prismatoid, are welded with stiffening web (5) all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205045284U CN202337834U (en) | 2011-11-29 | 2011-11-29 | Anti-tearing device suitable for aluminum electrolysis positive electrode guide rod explosion block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205045284U CN202337834U (en) | 2011-11-29 | 2011-11-29 | Anti-tearing device suitable for aluminum electrolysis positive electrode guide rod explosion block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202337834U true CN202337834U (en) | 2012-07-18 |
Family
ID=46486533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205045284U Expired - Fee Related CN202337834U (en) | 2011-11-29 | 2011-11-29 | Anti-tearing device suitable for aluminum electrolysis positive electrode guide rod explosion block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202337834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570695A (en) * | 2018-07-06 | 2018-09-25 | 河南东大冶金技术服务有限公司 | Anode steel claw group for electrolytic aluminum |
| CN109338411A (en) * | 2018-12-12 | 2019-02-15 | 国家电投集团黄河上游水电开发有限责任公司 | Reinforcing method of aluminum anode rod |
-
2011
- 2011-11-29 CN CN2011205045284U patent/CN202337834U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570695A (en) * | 2018-07-06 | 2018-09-25 | 河南东大冶金技术服务有限公司 | Anode steel claw group for electrolytic aluminum |
| CN108570695B (en) * | 2018-07-06 | 2024-05-07 | 河南东大冶金技术服务有限公司 | Anode steel claw group for electrolytic aluminum |
| CN109338411A (en) * | 2018-12-12 | 2019-02-15 | 国家电投集团黄河上游水电开发有限责任公司 | Reinforcing method of aluminum anode rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20121129 |