CN103451678A - Electrolytic aluminium bus short-circuit switch device - Google Patents
Electrolytic aluminium bus short-circuit switch device Download PDFInfo
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- CN103451678A CN103451678A CN2012101694398A CN201210169439A CN103451678A CN 103451678 A CN103451678 A CN 103451678A CN 2012101694398 A CN2012101694398 A CN 2012101694398A CN 201210169439 A CN201210169439 A CN 201210169439A CN 103451678 A CN103451678 A CN 103451678A
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- switching arrangement
- bus
- bus short
- electrolytic aluminum
- elevating lever
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Abstract
The invention relates to an electrolytic aluminium bus short-circuit switch device comprising a bus joint. The bus joint is fixed at a fixing rack; a lifting rod that can move up and down is arranged above the fixing rack; and a switching head is arranged at the bottom end of the lifting rod. The lifting rod is arranged at a dolly that is arranged at the top of the support; and a transmission mechanism is arranged above the dolly and drives the lifting rod. The provided device has the following advantages: the efficiency of the electrolytic bus switch operation is improved; connection and disconnection of the bus can be carried out rapidly; the operating time is reduced; and the influence on the accident by the electrolytic system can be reduced. When an accident occurs at the electrolytic production system, the operating time can be ensured to be reduced when a rear accident area is cut off. The provided device can be applied to the connection bus in the electrolytic production system. The provided device has the advantages of simple structure, reliable work, and convenient maintenance.
Description
Technical field
The present invention relates to a kind of electrolytic aluminum bus short join switching arrangement, can be applicable on electrolytic aluminium factory production series of busbars, when accident appears in the electrolysis production system, can greatly shorten the treatment time of bus cracking and short circuit, the impact of minimizing accident on electrolytic system, reduce the causality loss of aluminium electrolysis enterprise.
Background technology
Aluminium Electrolysis is region-type production, along with the maximization single series of electrolytic series maximizes production capacity, has reached 500,000 ton/years, and potline current intensity also reaches 600KA, this just to safety and stability production have higher requirement.A general electrolysis production series can be divided into a plurality of output zone, for guaranteeing safety in production, and interregional short-circuit opening and the security personnel's interbus of being provided with.In producing, because of supply variation or while accident occurring, need parallel off normally to produce with the zone that guarantees front one or more production areas thereafter.The large bus that is operating as follow-up each district of parallel off now, the short circuit interbus.Traditional bus is connected to bolt connecing, the artificial large bus of parallel off and the interim bus of short circuit, the large length consuming time of workload, large-scale electrolysis production series is completed to aforesaid operations general approximately 4～6 hours consuming time, because of consuming time long, often make the electrolyzer condensation, can't again start, cause serious financial loss to electrolysis enterprise.
For above present situation, the present invention relates to a kind of novel bus short join switching arrangement, this device is reliable, simple to operate, convenient, generally can in 30 minutes, complete the large bus cracking of whole series and short circuit operation, avoid because of the bus parallel off and the short circuit operating time long, cause the impact on electrolysis production.。
Summary of the invention
The present invention is a kind of novel aluminium-electrolysis bus shorting switch device, and purpose, for improving the efficiency of Cell bus bars switching operation, reduces impact electrolysis production produced due to accident.
For reaching above-mentioned purpose, the present invention is achieved through the following technical solutions: electrolytic aluminum bus short join switching arrangement, comprise busbar joint, busbar joint is fixed on anchor, and the anchor top is provided with the elevating lever that can move up and down, and the bottom of elevating lever is provided with switch head, elevating lever is located on dolly, dolly is located at the top of support, and the dolly top is provided with transmission rig, and transmission rig drives elevating lever.
Described busbar joint is connected with the soft master tape of metal, in the end of busbar joint, is provided with temperature sensor, and busbar joint is bolted on anchor.
Described anchor bottom is provided with insulating mat.
Described dolly moves in the track of support.
Described elevating lever is provided with safety lock.
Described switch head consists of following structure: base, and the two ends of base are connected with an end of connecting rod respectively, and the other end of connecting rod is connected with an end of articulated jib respectively, and the other end of two articulated jibs is connected.
Be provided with stopper between the top of two articulated jibs.
Described elevating lever is connected with the base of switch head by web member.
Be provided with insulating mat between described web member and base.
Advantageous effect of the present invention: improve the efficiency of Cell bus bars switching operation, can disconnect fast and connection bus, reduce the operating time, the minimizing accident is for the impact of electrolytic system.Guarantee when accident appears in the electrolysis production system, when cutting off the rear incident area, reduce the operating time.Can be applied on the interbus in the electrolysis production system.Simple in structure, reliable operation, be convenient to maintain and repair methods.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the side-view of Fig. 1.
Fig. 3 is that switch head is combined figure with the bus plane.
Fig. 4 is that switch head is combined figure with the bus curved surface.
Fig. 5 is that switch head is combined figure with the bus flank of tooth.
In figure: 1, busbar joint; 2, anchor; 3, elevating lever; 4, dolly; 5, support; 6, transmission rig; 7, the soft master tape of metal; 8, temperature sensor; 9, bolt; 10, insulating mat; 11, track; 12, web member; 13, base; 14, connecting rod; 15, articulated jib.
the device explanation
Below in conjunction with accompanying drawing, the invention will be further described, but protection scope of the present invention is not limit by schematic diagram.
Electrolytic aluminum bus short join switching arrangement of the present invention as shown in the figure, comprise busbar joint 1, busbar joint 1 is fixed on anchor 2, anchor 2 tops are provided with the elevating lever 3 that can move up and down, the bottom of elevating lever 3 is provided with switch head 4, and elevating lever 3 is located on dolly 4, and dolly 4 is located at the top of support 5, dolly 4 tops are provided with transmission rig 6, and transmission rig 6 drives elevating lever 3; Busbar joint 1 is connected with the soft master tape 7 of metal, in the end of busbar joint 1, is provided with temperature sensor 8, and temperature sensor 9 to the electrolyzer slot control machine, surpasses the critical temperature alarm of setting by the Temperature Feedback of bus at bus temperature.Busbar joint 1 is fixed on anchor 2 by bolt 9, and anchor 2 bottoms are provided with insulating mat 10, and dolly 4 is in the interior motion of track 11 of support 5, and support and ground adopt insulation processing.Elevating lever 3 is provided with safety lock.Elevating lever 3 is connected with the base 13 of switch head 4 by web member 12, between web member 12 and base 13, is provided with insulating mat 10.
Switch head of the present invention adopts the contact surface of connecting rod assurance switch and the contact surface of busbar joint to combine closely.Switch junction surface material selection conducts electricity good metallic substance, as in Figure 3-5 switch head and the combining form of the bonding surface of bus adopt be combined in plane, curved surface in conjunction with or flank of tooth combination, the flank of tooth is in conjunction with employing single tooth type or multiple tooth formula.Between switch head two chip bonding faces, adopt the soft master tape of metal to connect.
principle of work of the present invention:
Switch head descends by connecting rod, switch head two chip bonding faces are engaged with Cell bus bars, connecting rod descends and makes switch head bonding pad and Cell bus bars produce pressure, linkage assembly is stressed, expand outwardly, can make the more tight of combination between bonding pad and Cell bus bars, increase contact surface and connect, can reach good combined floodgate effect.
Connecting rod rises, and switch head is raised, and the switch head bonding surface separates with Cell bus bars, reaches the separating brake effect.
Claims (9)
1. electrolytic aluminum bus short join switching arrangement, comprise busbar joint, it is characterized in that busbar joint is fixed on anchor, the anchor top is provided with the elevating lever that can move up and down, the bottom of elevating lever is provided with switch head, and elevating lever is located on dolly, and dolly is located at the top of support, the dolly top is provided with transmission rig, and transmission rig drives elevating lever.
2. electrolytic aluminum bus short join switching arrangement according to claim 1, is characterized in that the soft master tape of described busbar joint and metal is connected, and in the end of busbar joint, is provided with temperature sensor, and busbar joint is bolted on anchor.
3. electrolytic aluminum bus short join switching arrangement according to claim 2, is characterized in that described anchor bottom is provided with insulating mat.
4. electrolytic aluminum bus short join switching arrangement according to claim 1, is characterized in that described dolly moves in the track of support.
5. electrolytic aluminum bus short join switching arrangement according to claim 1, is characterized in that described elevating lever is provided with safety lock.
6. electrolytic aluminum bus short join switching arrangement according to claim 1, it is characterized in that described switch head consists of following structure: base, the two ends of base are connected with an end of connecting rod respectively, and the other end of connecting rod is connected with an end of articulated jib respectively, and the other end of two articulated jibs is connected.
7. electrolytic aluminum bus short join switching arrangement according to claim 6, is characterized in that being provided with stopper between the top of two articulated jibs.
8. electrolytic aluminum bus short join switching arrangement according to claim 1, is characterized in that described elevating lever is connected with the base of switch head by web member.
9. electrolytic aluminum bus short join switching arrangement according to claim 1, is characterized in that between described web member and base, between anchor and ground, between bus structure and ground, be provided with insulating mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210169439.8A CN103451678B (en) | 2012-05-29 | 2012-05-29 | Electrolytic aluminum bus short join switching arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210169439.8A CN103451678B (en) | 2012-05-29 | 2012-05-29 | Electrolytic aluminum bus short join switching arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103451678A true CN103451678A (en) | 2013-12-18 |
| CN103451678B CN103451678B (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210169439.8A Expired - Fee Related CN103451678B (en) | 2012-05-29 | 2012-05-29 | Electrolytic aluminum bus short join switching arrangement |
Country Status (1)
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10134663A (en) * | 1996-10-29 | 1998-05-22 | T-Antee:Kk | Switch |
| CN2745957Y (en) * | 2004-11-12 | 2005-12-14 | 贵阳铝镁设计研究院 | Short circuit device of electrolytic tank |
| CN1786286A (en) * | 2005-11-14 | 2006-06-14 | 贵阳铝镁设计研究院 | Method and device for aluminium electrolytic bath short circuit power cut |
| CN201095659Y (en) * | 2007-09-30 | 2008-08-06 | 贵阳铝镁设计研究院 | Busbar open and close device for aluminum hydroelectric bath |
| CN202610357U (en) * | 2012-05-29 | 2012-12-19 | 沈阳铝镁科技有限公司 | Electrolytic aluminum bus short-circuiting switch device |
-
2012
- 2012-05-29 CN CN201210169439.8A patent/CN103451678B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10134663A (en) * | 1996-10-29 | 1998-05-22 | T-Antee:Kk | Switch |
| CN2745957Y (en) * | 2004-11-12 | 2005-12-14 | 贵阳铝镁设计研究院 | Short circuit device of electrolytic tank |
| CN1786286A (en) * | 2005-11-14 | 2006-06-14 | 贵阳铝镁设计研究院 | Method and device for aluminium electrolytic bath short circuit power cut |
| CN201095659Y (en) * | 2007-09-30 | 2008-08-06 | 贵阳铝镁设计研究院 | Busbar open and close device for aluminum hydroelectric bath |
| CN202610357U (en) * | 2012-05-29 | 2012-12-19 | 沈阳铝镁科技有限公司 | Electrolytic aluminum bus short-circuiting switch device |
Non-Patent Citations (2)
| Title |
|---|
| 张俊等: ""直流母线短接开关更新实践"", 《中国有色冶金》, no. 6, 31 December 2011 (2011-12-31), pages 41 - 44 * |
| 谭登洪: ""电控操作母线短接开关研究"", 《华中科技大学硕士学位论文》, 10 July 2006 (2006-07-10), pages 1 - 50 * |
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|---|---|
| CN103451678B (en) | 2015-08-19 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210526 Address after: No.176-1 Dingxiang street, Sujiatun District, Shenyang, Liaoning 110000 Patentee after: SHENYANG BOYU TECHNOLOGY Co.,Ltd. Address before: 110001 Heping North Street 184, Heping District, Liaoning, Shenyang Patentee before: SHENYANG ALUMINUM AND MAGNESIUM TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 |