CN202047148U - Emergency bus device for electrolytic cell - Google Patents
Emergency bus device for electrolytic cell Download PDFInfo
- Publication number
- CN202047148U CN202047148U CN2011201074983U CN201120107498U CN202047148U CN 202047148 U CN202047148 U CN 202047148U CN 2011201074983 U CN2011201074983 U CN 2011201074983U CN 201120107498 U CN201120107498 U CN 201120107498U CN 202047148 U CN202047148 U CN 202047148U
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- electrolytic cell
- emergency
- bus
- electrolyzer
- emergency bus
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- Expired - Fee Related
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Abstract
The utility model relates to an emergency bus device for an electrolytic cell, which technically comprises the electrolytic cell, emergency buses, an anode aluminum guide rod and a small box clamp, wherein the emergency buses are erected between the electrolytic cell and a bus of another electrolytic cell opposite to the electrolytic cell; and on the crimping surface of the original anode aluminum guide rod, the emergency buses are fixed on a transverse bus of the electrolytic cell as required through the small box clamp. After buses on the circumference of the electrolytic cell are broken due to a failure, emergency direct-current power supply problem of the electrolytic cell can be solved, and a series of production stop accidents can be avoided, so that the running safety of the electrolytic cell is guaranteed to the greatest extent, the accidents are prevented from expanding, and economic loss caused by production stop is avoided.
Description
Technical field
The utility model belongs to the electrolytic etching of metal tooling device, especially belongs to 200KA electrolyzer emergency bus device.
Background technology
Because sudden runout accident easily takes place to the on-line monitoring facility imperfection of electrolytic bath temperature in present stage, probably thrust aluminium busbar and cause the complete series power outage, if in 3 hours, can't restore electricity, just might cause the situation of complete series stopping production.At this kind situation, designed electrolyzer emergency bus scheme, emergency disposal measure under the large-scale pre-baked cell Aluminium Electrolysis power supply buses accident open circuit conditions, after electrolytic bath circumference bus accident opens circuit, solve the galvanic emergency service of electrolyzer, avoid the generation of serial stopping production accident, ensure safety in production.
Prebaked-anode type cell is the major equipment of Aluminum Electrolysis Production, and more and more large-scale change.When carrying out the electrolyzer with electricity design, for balance electrolyzer magnetic field and structure own need, bearing the aluminium busbar that electric energy is provided to electrolyzer, all need during design pass through from electrolyzer body of heater periphery and bottom, in the electrolytic aluminum actual production process, expose great potential safety hazard.
Cause aluminium busbar to damage owing to runout takes place, the temperature of its scope of operation is all very high, and the operator can't carry out site work, all can't repair recovery in the short period of time.
For above-mentioned reasons, in the electrolysis of aluminum actual production process, must design and produce cover emergency bus device quick and easy for installation, after taking place, accident can set up a cover hospital bus bar with the shortest time, recover electrolyzer with electricity, otherwise might cause whole series to stop production.
The domestic mode that the inicdental bypath bus restores electricity of setting up that all adopts is summed up and is got up to mainly contain following two kinds.
1, utilizes the interface that is flexible coupling of riser bus bar, the mode of setting up the interim bus between two grooves on groove top.
The advantage of this mode: the contact drop of crimping face is low; Can select rational busbar cross-section long-pending according to the requirement of current density.Shortcoming: installation difficulty and time are long; Investment is big.
2, utilize the mode of setting up interim bus between the polished surface of riser bus bar short circuit mouth and the horizontal bus of accident groove.
The advantage of this mode: easy for installation; Shortcoming: limited by the installation site, current density is difficult for meeting the demands, and can only select the high material of conductance for use; Since the material difference, easily bias current; The contact drop height at horizontal bus place; Investment is big; This short circuit mouth exists the accident short circuit to cause damage in process of production equally.
The utility model content
The purpose of this utility model provides a kind of electrolyzer emergency bus, solves electrolytic bath circumference bus accident, and the back of opening circuit solves the galvanic emergency service of electrolyzer, avoids the generation of serial stopping production accident.
Adopt ∩ type emergency bus can solve the deficiency that above-mentioned emergency mode exists.Promptly between the horizontal bus of electrolyzer, set up interim emergency bus, utilize the crimping face of former anode aluminium guide bar, interim emergency bus is separately fixed on the horizontal bus of two electrolyzers, and can set up many two ends according to actual needs with small box fastener.
Its structure is made up of interim emergency bus, anode aluminium guide bar, small box fastener, the horizontal bus of electrolyzer, two ends at emergency bus are made as " ∩ " shape, between the horizontal bus of electrolyzer and another electrolyzer, set up interim emergency bus, crimping face with former anode aluminium guide bar, be separately fixed on the horizontal bus of two electrolyzers by the two ends of small box fastener, set up many of interim buses as required interim emergency bus.
Adopt the beneficial effect of the technical program: after electrolytic bath circumference bus accident opens circuit, solve the galvanic emergency service of electrolyzer, avoid the generation of serial stopping production accident.Ensure the operating safety of electrolyzer to greatest extent, the accident that prevents enlarges.Avoid causing the financial loss of stopping production, investment economizes.
Description of drawings
Fig. 1 is the structural representation of electrolyzer emergency bus device described in the utility model;
Among the figure: 1-emergency bus, 1.1-emergency bus two ends " ∩ " shape bayonet socket, 2-anode aluminium guide bar, 3-small box fastener, 4-electrolyzer.
Embodiment
Electrolyzer emergency bus device described in the utility model, embodiment contrast accompanying drawing is illustrated, the structure of this electrolyzer emergency bus device is made up of electrolyzer 4, emergency bus 1, anode aluminium guide bar 2, small box fastener 3, between the bus of electrolyzer 4 another electrolyzer 4 relative, set up emergency bus 1 with it, the two ends of emergency bus 1 are set as " ∩ " shape bayonet socket 1.1, crimping face at former anode aluminium guide bar 2 is separately fixed on the horizontal bus of two electrolyzers 4 by two ends " ∩ " the shape bayonet socket 1.1 of small box fastener 3 with emergency bus 1, sets up many as requested.
Claims (2)
1. electrolyzer emergency bus device, it is characterized in that: its structure is made up of electrolyzer (4), emergency bus (1), anode aluminium guide bar (2), small box fastener (3), between the bus of electrolyzer (4) another electrolyzer (4) relative, set up emergency bus (1) with it, crimping face at former anode aluminium guide bar (2) is separately fixed on the horizontal bus of two electrolyzers (4) by the two ends of small box fastener (3) with emergency bus (1), sets up many on demand.
2. electrolyzer emergency bus device according to claim 1 is characterized in that: the two ends of described emergency bus (1) are set as " ∩ " shape bayonet socket (1.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201074983U CN202047148U (en) | 2011-04-11 | 2011-04-11 | Emergency bus device for electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201074983U CN202047148U (en) | 2011-04-11 | 2011-04-11 | Emergency bus device for electrolytic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047148U true CN202047148U (en) | 2011-11-23 |
Family
ID=44987465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201074983U Expired - Fee Related CN202047148U (en) | 2011-04-11 | 2011-04-11 | Emergency bus device for electrolytic cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108754541A (en) * | 2018-08-24 | 2018-11-06 | 贵州创新轻金属工艺装备工程技术研究中心有限公司 | A kind of electrolysis series head slot emergency set and its emergency method |
-
2011
- 2011-04-11 CN CN2011201074983U patent/CN202047148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108754541A (en) * | 2018-08-24 | 2018-11-06 | 贵州创新轻金属工艺装备工程技术研究中心有限公司 | A kind of electrolysis series head slot emergency set and its emergency method |
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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: 20111123 Termination date: 20130411 |