CN203270063U - Bottom short-circuit device for aluminium electrolysis cell - Google Patents
Bottom short-circuit device for aluminium electrolysis cell Download PDFInfo
- Publication number
- CN203270063U CN203270063U CN 201320222800 CN201320222800U CN203270063U CN 203270063 U CN203270063 U CN 203270063U CN 201320222800 CN201320222800 CN 201320222800 CN 201320222800 U CN201320222800 U CN 201320222800U CN 203270063 U CN203270063 U CN 203270063U
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- aluminium
- aluminium block
- crimping
- short
- bottom short
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Abstract
The utility model relates to the technical field of short-circuit treatment for aluminium electrolysis cells, and in particular relates to a bottom short-circuit device for an aluminium electrolysis cell. The bottom short-circuit device comprises a pressure welding aluminium block, an aluminium flexible belt and a clamp, wherein the pressure welding aluminium block is fastened with the peripheral generatrix of the cell via the clamp; the clamp is adjusted by clamp screws and used for fastening the pressure welding aluminium block with the peripheral generatrix of the cell. The device is simple in structure, capable of being accurately located, convenient to install, reliable in pressure welding, high in safety, beneficial to workers to perform a rapid short-circuit operation, time-saving, and capable of reducing loss caused by power failure.
Description
Technical field
The utility model relates to the aluminium electrolytic bath short circuit processing technology field, particularly a kind of aluminum electrolytic cell bottom short circuiting device.
Background technology
In the electrolysis of aluminum industry, electrolyzer is the main equipment of Aluminum Electrolysis Production, and generally being cascaded by hundreds of forms a production series.Under the normal condition of production, opening, stopping of electrolyzer is to realize by operation of cells short-circuit opening after large current convertor switch indirect branch electric current, and this technology is progressively ripe at present.But due to problems such as furnace building material, furnace building process or production managements, the sidepiece that electrolyzer may occur, bottom runout thrust the accidents such as short-circuit busbar and short-circuit opening blast and cause the electrolysis series power failure, cause the series aluminum electrolyzer can't resume production for a long time.The interior processing to this phenomenon of industry at present is all in time to repair bus-bar system after accident, if the bus-bar system damage intensity is large, need more than 20 hours repair time.Generally, in a single day have a power failure more than 6 hours at the aluminium cell that moves, " dead groove " phenomenon just may occur when restoring electricity, cause heavy losses to enterprise.Therefore, invent a kind of method and device of emergent short circuit after the electrolyzer accident, fast electrolysis series is restored electricity, the great difficult problem that has been pendulum in face of electrolysis of aluminum enterprise.
Summary of the invention
For overcoming deficiency of the prior art, we provide a kind of modern design, simple in structure, easy for installation, can be applicable to various electrolyzer accidents and the device of the aluminum electrolytic cell bottom short circuit of resuming production fast.
According to design provided by the utility model, a kind of aluminum electrolytic cell bottom short circuiting device, comprise crimping aluminium block, the soft band of aluminium and fixture, the soft band of aluminium two ends are fixed with the crimping aluminium block respectively, the crimping aluminium block is placed on respectively bus upper surface around groove, and by fixture with bus bar around crimping aluminium block and groove.
Described aluminium soft band two ends and crimping aluminium block are as a whole by being welded and fixed.
Described fixture regulate by screw and fastening crimping aluminium block and groove around bus.
The beneficial effect of the utility model aluminium aluminum electrolytic cell bottom short circuiting device:
1. the utility model aluminum electrolytic cell bottom short circuiting device comprises crimping aluminium block, the soft band of aluminium and fixture, the crimping aluminium block by fixture with bus bar around crimping aluminium block and groove, fixture utilizes clamp bolt adjusting and fastening crimping aluminium block and groove bus on every side, and apparatus structure is simple, can accurately locate, easy for installation, crimping is reliable, and security is higher, is conducive to the workman and carries out the operation of short circuit fast, save time, reduce the loss that has a power failure and cause.
2. the utility model aluminum electrolytic cell bottom short circuiting device, modern design can be applicable to various electrolyzer accidents and can realize resuming production fast, saves time, and easily remove the connection portion, and simple to operate, quick, easy row has good operability.
Description of drawings:
Fig. 1 is the utility model aluminum electrolytic cell bottom short circuiting device structural representation;
Fig. 2 is the utility model rectifier power system schematic diagram;
Fig. 3 is that the utility model is installed reference view.
Embodiment:
Number in the figure 1 represents fixture, label 10 represents the crimping aluminium block, label 11 represents the soft band of aluminium, label 12 represents groove bus on every side, label b represents the groove emergent short circuiting device of bus on every side, and label c represents the line into the goddess of lightning, and label d represents short-circuit opening, label e represents electrolyzer, and label f represents the vestibule corridor bus.
Embodiment one: referring to Fig. 1 ~ 3, a kind of aluminum electrolytic cell bottom short circuiting device, comprise that crimping aluminium block 10, aluminium are soft is with 11 and fixture 1, soft 11 two ends of being with of aluminium are fixing with crimping aluminium block 10 respectively, crimping aluminium block 10 is placed on respectively groove bus 12 upper surfaces on every side, and by fixture 1, that bus 12 around crimping aluminium block 10 and groove is fastening.
Described aluminium is soft be with 11 two ends and crimping aluminium block 10 as a whole by being welded and fixed.
Described fixture 1 regulate by screw and fastening crimping aluminium block 10 and groove around bus 12.in the time of the one or more aluminium cell line interruption in electrolytic series, and when around groove, bus possesses operational condition, short circuiting device of the present utility model can be installed to around accident groove electricity input side and groove corresponding to upstream slot electricity output side on bus by jig, the utility model is simple in structure, can accurately locate, easy for installation, crimping is reliable, security is higher, be conducive to the workman and carry out the operation of short circuit fast, save time, reduce the loss that has a power failure and cause, novel in design, can be applicable to various electrolyzer accidents and can realize resuming production fast, save time, easily remove the connection portion, simple to operate, fast, easily go, has good operability.
Claims (3)
1. aluminum electrolytic cell bottom short circuiting device, comprise crimping aluminium block, the soft band of aluminium and fixture, it is characterized in that: the soft band of aluminium two ends are fixed with the crimping aluminium block respectively, and the crimping aluminium block is placed on respectively bus upper surface around groove, and by fixture with bus bar around crimping aluminium block and groove.
2. aluminum electrolytic cell bottom short circuiting device according to claim 1, it is characterized in that: described aluminium soft band two ends and crimping aluminium block are as a whole by being welded and fixed.
3. aluminum electrolytic cell bottom short circuiting device according to claim 1 is characterized in that: described fixture regulate by screw and fastening crimping aluminium block and groove around bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320222800 CN203270063U (en) | 2013-04-27 | 2013-04-27 | Bottom short-circuit device for aluminium electrolysis cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320222800 CN203270063U (en) | 2013-04-27 | 2013-04-27 | Bottom short-circuit device for aluminium electrolysis cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203270063U true CN203270063U (en) | 2013-11-06 |
Family
ID=49500511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320222800 Expired - Lifetime CN203270063U (en) | 2013-04-27 | 2013-04-27 | Bottom short-circuit device for aluminium electrolysis cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203270063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846403A (en) * | 2015-04-30 | 2015-08-19 | 山西华圣铝业有限公司 | Emergency shunt method and shunt device of aluminum electrolysis cell |
| CN108277505A (en) * | 2018-03-30 | 2018-07-13 | 河南中孚技术中心有限公司 | Aluminium electrolytic cell short-circuit port energy saver and energy saving maintaining method |
-
2013
- 2013-04-27 CN CN 201320222800 patent/CN203270063U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846403A (en) * | 2015-04-30 | 2015-08-19 | 山西华圣铝业有限公司 | Emergency shunt method and shunt device of aluminum electrolysis cell |
| CN108277505A (en) * | 2018-03-30 | 2018-07-13 | 河南中孚技术中心有限公司 | Aluminium electrolytic cell short-circuit port energy saver and energy saving maintaining method |
| CN108277505B (en) * | 2018-03-30 | 2023-11-17 | 河南中孚技术中心有限公司 | Energy-saving device and energy-saving maintenance method for short-circuit port of aluminum electrolysis cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450002, Fortune Plaza 32, three road, Jinshui District, Henan, Zhengzhou, 1304 Patentee after: ZHENGZHOU LIGHT METAL TECHNOLOGY CO.,LTD. Address before: 450002, Fortune Plaza 32, three road, Jinshui District, Henan, Zhengzhou, 1304 Patentee before: Zhengzhou Light Metal Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |