CN2717980Y - Stainless steel cover plate for aluminium electrolytic tank - Google Patents
Stainless steel cover plate for aluminium electrolytic tank Download PDFInfo
- Publication number
- CN2717980Y CN2717980Y CN 200420060179 CN200420060179U CN2717980Y CN 2717980 Y CN2717980 Y CN 2717980Y CN 200420060179 CN200420060179 CN 200420060179 CN 200420060179 U CN200420060179 U CN 200420060179U CN 2717980 Y CN2717980 Y CN 2717980Y
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- cover plate
- plate frame
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- utility
- slot
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Abstract
The utility model discloses a stainless steel cover plate for aluminum electrolytic tank comprising a cover plate frame of large surface slot, a cover plate frame of end slot and a cover plate frame of corner slot respectively fixed with a stainless steel cover plate. The two edges of the cover plate frame of large surface slot, the cover plate frame of tend slot and the cover plate frame of corner slot are respectively provided with a supporting bottom plate of which edge is packed with an insulation protecting cover. The utility model has the advantages of simple structure and uneasy to be burnt and using the utility model can guarantee the electrolyzing slot can not be burnt in the period of calcine starting and much waste can be saved. The utility model is only used in the starting period of the electrolyzing slot and the required number is not many (4 percent is ok) and also the utility model can be in repeated use. The utility model is in particular suitable for the starting use of the prebaked anode aluminum electrolytic tank of 320 KA.
Description
Technical field:
The utility model relates to a kind of aluminium cell stainless steel cover plate, belongs to the aluminium cell technical field.
Background technology:
Though the cell cover plate that prebaked-anode type cell uses in the prior art has advantage simple in structure, that weight is lighter at present, but because when electrobath start, the groove temperature is usually than higher, sometimes about up to 1000 ℃, and when starting, the electrolyzer machined surface is crust not, because the fusing point of aluminium is about 700 ℃, so just cause existing cell cover plate often by scaling loss easily, thereby cause very big waste.Therefore existing aluminium cell cover plate, particularly large-sized prebaked electrolyzer cover plate exist the shortcoming that is not suitable for electrobath start especially.
Summary of the invention:
The purpose of this utility model is: provide a kind of simple in structure, be suitable for starting aluminium cell and be difficult for by the aluminium cell stainless steel cover plate of scaling loss, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: it comprises large surface-grooved cover plate frame, end grooves cover plate frame and corner grooves cover plate frame, on large surface-grooved cover plate frame, end grooves cover plate frame and corner grooves cover plate frame, all be fixed with one deck stainless steel cover plate respectively, and on two limits of large surface-grooved cover plate frame, end grooves cover plate frame and corner grooves cover plate frame, all be respectively equipped with the support base plate, on the edge of each support base plate, all be surrounded by the insulation protection cover respectively; Be fixed with on the skeleton limit of supporting base plate at large surface-grooved cover plate frame, end grooves cover plate frame and corner grooves cover plate frame and all be connected with the reinforcement gusset respectively between its support base plate.
Owing to adopted technique scheme, the utility model is compared with existing electrolyzer cover plate, the utlity model has simple in structure and difficult by the advantage of scaling loss.Use the utility model can guarantee calcination between the starting period not by scaling loss, can reduce many wastes.Because the utility model only is used for during the electrobath start, its quantity need not be too many, generally accounts for 4% of total amount and get final product, and it is reusable.The utility model is particularly suitable for the 320KA prebaked cell for aluminum-reduction and starts use.
Description of drawings:
Accompanying drawing 1 is the structural representation of the utility model large surface-grooved cover plate;
Accompanying drawing 2 is the schematic top plan view of accompanying drawing 1;
Accompanying drawing 3 is the structural representation of the utility model end grooves cover plate;
Accompanying drawing 4 is looked synoptic diagram for the left side of accompanying drawing 3;
Accompanying drawing 5 is the structural representation of the utility model corner grooves cover plate;
Accompanying drawing 6 is the schematic top plan view of accompanying drawing 5.
Embodiment:
Embodiment of the present utility model: large surface-grooved cover plate frame of the present utility model (1), the structural shape of end grooves cover plate frame (2) and corner grooves cover plate frame (3) can directly adopt large surface-grooved cover plate frame of the prior art, end grooves cover plate frame and corner grooves cover plate shelf structure shape, during making, at large surface-grooved cover plate frame (1), all fixedly cover with one deck stainless steel cover plate (4) on end grooves cover plate frame (2) and the corner grooves cover plate frame (3) respectively, (5), (6), and at large surface-grooved cover plate frame (1), all fix one respectively near two limits of end grooves cover plate frame (2) and corner grooves cover plate frame (3) and electrolyzer and support base plate (7), (8), and supporting base plate (7) (9),, (8), (9) all wrap the insulation protection cover (10) that prevents short circuit that adopts insulating material to make on the edge respectively, (11), (12); More solid and reliable in order to use, can all be connected last 2～6 respectively and strengthen gussets (13), (14), (15) on the skeleton limit of the fixedly upper support base plate (7) of large surface-grooved cover plate frame (1), end grooves cover plate frame (2) and corner grooves cover plate frame (3), (8), (9) with between its support base plate (7), (8), (9).
Claims (2)
1, a kind of aluminium cell stainless steel cover plate; it comprises large surface-grooved cover plate frame, end grooves cover plate frame and corner grooves cover plate frame; it is characterized in that: on large surface-grooved cover plate frame, end grooves cover plate frame and corner grooves cover plate frame, all be fixed with one deck stainless steel cover plate respectively; and on two limits of large surface-grooved cover plate frame, end grooves cover plate frame and corner grooves cover plate frame, all be respectively equipped with the support base plate, on the edge that supports base plate, all be surrounded by the insulation protection cover respectively.
2, aluminium cell stainless steel cover plate according to claim 1 is characterized in that: be fixed with on the skeleton limit of supporting base plate at large surface-grooved cover plate frame, end grooves cover plate frame and corner grooves cover plate frame and be connected with the reinforcement gusset respectively between its support base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060179 CN2717980Y (en) | 2004-07-06 | 2004-07-06 | Stainless steel cover plate for aluminium electrolytic tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060179 CN2717980Y (en) | 2004-07-06 | 2004-07-06 | Stainless steel cover plate for aluminium electrolytic tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2717980Y true CN2717980Y (en) | 2005-08-17 |
Family
ID=34893422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420060179 Expired - Fee Related CN2717980Y (en) | 2004-07-06 | 2004-07-06 | Stainless steel cover plate for aluminium electrolytic tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2717980Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757158A (en) * | 2016-11-23 | 2017-05-31 | 中国铝业股份有限公司 | A kind of plication aluminium electrolysis cell cover plate |
-
2004
- 2004-07-06 CN CN 200420060179 patent/CN2717980Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757158A (en) * | 2016-11-23 | 2017-05-31 | 中国铝业股份有限公司 | A kind of plication aluminium electrolysis cell cover plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER OWNER: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. Effective date: 20110607 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 550004 NO. 208, BEIJING ROAD, GUIYANG CITY, GUIZHOU PROVINCE TO: 550081 NO.2, JINZHU ROAD, JINYANG NEW DISTRICT, GUIYANG CITY, GUIZHOU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110607 Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050817 Termination date: 20130706 |