CN200946163Y - Large-scale pre-baking aluminium electroanalysis trough shell and cradle structure - Google Patents
Large-scale pre-baking aluminium electroanalysis trough shell and cradle structure Download PDFInfo
- Publication number
- CN200946163Y CN200946163Y CN200620022358.5U CN200620022358U CN200946163Y CN 200946163 Y CN200946163 Y CN 200946163Y CN 200620022358 U CN200620022358 U CN 200620022358U CN 200946163 Y CN200946163 Y CN 200946163Y
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- Prior art keywords
- electroanalysis
- scale pre
- trough shell
- cradle structure
- trough
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 15
- 239000004411 aluminium Substances 0.000 title abstract 4
- 238000005868 electrolysis reaction Methods 0.000 claims description 10
- 238000005728 strengthening Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000009466 transformation Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Electrolytic Production Of Metals (AREA)
Abstract
The utility model relates to a large-scale pre-baking aluminium electroanalysis trough shell and cradle structure, which is characterized in that a boat-shaped plate with ribs is welded at the right-angle location of the trough shell, a right angle-shaped rib is arranged at the right angle location of the cradle structure. The large-scale pre-baking aluminium electroanalysis trough shell and cradle structure removes the defects in the prior technology; the electroanalysis trough runs stably after startup; all process technical parameters meet the relative standards, and the number of the secondary rebound is obviously reduced after a plurality of follow-up detections on the deformation of the trough shell, the effect is favorable. The technical proposal of the utility model can be used to reconstruct the prior large-scale pre-baking aluminium electroanalysis trough shell, thereby, the expense for replacing an equipment is saved, and the operation lifecycle of the equipment is prolonged.
Description
Technical field
The utility model relates to the aluminum smelting technology technical field, specifically large-scale pre-baked aluminum electrolysis cell pot shell and bassinet stand structure.
Background technology
The 186kA electrolyzer of using is unreasonable by the structure of ground pot shell and bassinet stand at present, and the pot shell distortion is big, intensity can not satisfy service requirements.And along with the continuous prolongation of duration of service, the distortion of electrolyzer pot shell can be increasing, and phenomenon of rupture appears in a large amount of electrolyzer bassinet stands and bassinet stand root gusset, and the coaming plate torsional deformation adopts traditional technology rectification, can't satisfy the service requirements of electrolyzer.At the bassinet stand fracture, the electrolyzer that the pot shell distortion is bigger, if adopt the method for integral replacing, not only cost height, and field condition is also not enough.
Summary of the invention
The purpose of this utility model provides a kind of rational in infrastructure, and result of use is good, the large-scale pre-baked aluminum electrolysis cell pot shell of long service life and bassinet stand structure.
The technical solution of the utility model is: large-scale pre-baked aluminum electrolysis cell pot shell structure is to be welded with the ship shape plate at the place, right angle of pot shell, and with strengthening gusset; Be equipped with right-angle type and strengthen gusset at place, bassinet stand right angle.
Large-scale pre-baked aluminum electrolysis cell pot shell of the present utility model and bassinet stand structure have overcome defective of the prior art, behind electrobath start, operate steadily, every technical data is up to standard, through repeatedly pot shell distortion tracking detection, the secondary springback capacity obviously reduces, and effect is better.The technical solution of the utility model can transform on existing large-scale pre-baked aluminum electrolysis cell pot shell, both saved more the fund of exchange device, can prolong work-ing life of equipment again.
Description of drawings
Fig. 1 is large-scale pre-baked aluminum electrolysis cell pot shell of the prior art and bassinet stand structural representation;
Fig. 2 is large-scale pre-baked aluminum electrolysis cell pot shell of the present utility model and bassinet stand structural representation.
Among the figure, the 1-pot shell, the 2-bassinet stand, 3 stiffening webs, the 4-pot shell, 5-ship shape plate, 6-strengthens gusset, the 7-weld seam, the 8-bassinet stand, gusset is strengthened at the 9-right angle.
Embodiment
As shown in Figure 2, large-scale pre-baked aluminum electrolysis cell pot shell of the present utility model and bassinet stand structure are: ship shape plate 5 in the welding of the place, right angle of pot shell 4, below the ship shape plate, have the gusset 6 of reinforcement; Right-angle type is housed on the bassinet stand 8 strengthens gusset 9.
When existing equipment is transformed,, then the sidewall internal strain is corrected with gas cutting pot shell coaming plate, the local gas cutting of bassinet stand (pot shell transformation position), carry out the transformation of pot shell ship shape, bassinet stand resets and loads onto the right angle and strengthen gusset, and the general mode of welding that adopts is carried out.
Claims (1)
1, a kind of large-scale pre-baked aluminum electrolysis cell pot shell and bassinet stand structure is characterized in that being welded with the ship shape plate at the place, right angle of pot shell, and with strengthening gusset; Be equipped with right-angle type and strengthen gusset at place, bassinet stand right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620022358.5U CN200946163Y (en) | 2006-09-12 | 2006-09-12 | Large-scale pre-baking aluminium electroanalysis trough shell and cradle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620022358.5U CN200946163Y (en) | 2006-09-12 | 2006-09-12 | Large-scale pre-baking aluminium electroanalysis trough shell and cradle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200946163Y true CN200946163Y (en) | 2007-09-12 |
Family
ID=38733225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200620022358.5U Expired - Fee Related CN200946163Y (en) | 2006-09-12 | 2006-09-12 | Large-scale pre-baking aluminium electroanalysis trough shell and cradle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200946163Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108521A (en) * | 2009-12-27 | 2011-06-29 | 贵阳铝镁设计研究院 | Cradle stand for electrolysis cell |
| CN102086523B (en) * | 2009-12-04 | 2013-05-15 | 贵阳铝镁设计研究院有限公司 | Prestressing cradle frame of electrolysis bath |
| CN104047027A (en) * | 2014-07-02 | 2014-09-17 | 中冶天工集团有限公司 | Method for assembling cradle frame of aluminum electrolysis cell |
| GB2572565A (en) * | 2018-04-03 | 2019-10-09 | Dubai Aluminium Pjsc | Reinforced potshell design of an electrolytic cell suitable for the Hall-Héroult process |
-
2006
- 2006-09-12 CN CN200620022358.5U patent/CN200946163Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086523B (en) * | 2009-12-04 | 2013-05-15 | 贵阳铝镁设计研究院有限公司 | Prestressing cradle frame of electrolysis bath |
| CN102108521A (en) * | 2009-12-27 | 2011-06-29 | 贵阳铝镁设计研究院 | Cradle stand for electrolysis cell |
| CN102108521B (en) * | 2009-12-27 | 2013-05-15 | 贵阳铝镁设计研究院有限公司 | Cradle stand for electrolysis cell |
| CN104047027A (en) * | 2014-07-02 | 2014-09-17 | 中冶天工集团有限公司 | Method for assembling cradle frame of aluminum electrolysis cell |
| GB2572565A (en) * | 2018-04-03 | 2019-10-09 | Dubai Aluminium Pjsc | Reinforced potshell design of an electrolytic cell suitable for the Hall-Héroult process |
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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 |
Granted publication date: 20070912 Termination date: 20140912 |
|
| EXPY | Termination of patent right or utility model |