CN100439566C - Five power-on bus distributing style with different current - Google Patents
Five power-on bus distributing style with different current Download PDFInfo
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- CN100439566C CN100439566C CNB2004100404088A CN200410040408A CN100439566C CN 100439566 C CN100439566 C CN 100439566C CN B2004100404088 A CNB2004100404088 A CN B2004100404088A CN 200410040408 A CN200410040408 A CN 200410040408A CN 100439566 C CN100439566 C CN 100439566C
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Abstract
The present invention discloses a five power-on bus distributing style with different current values, which is composed of a cathode soft bus, a cathode bus, a groove bottom bus, a groove side bus, downstream groove upright post buses and an electrolytic groove, wherein the number of the downstream groove upright post buses is five. The five power-on bus distributing style with different current values can cause the current flow of each upright post to be suitable and effectively reduce a groove inner magnetic field and a transversally horizontal magnetic field, and the five power-on bus distributing style with different current values is matched with each groove parameter of a large-sized groove. Particularly, the current flow of a center upright post is smaller than the current flow of upright posts at both ends, the harm of the horizontal magnetic field of the middle part of the electrolytic groove can be reduced, and the electrolytic groove becomes stable.
Description
Technical field:
The present invention relates to a kind of aluminum cell bus-bar and advance electric inking device.
Technical background:
At present, along with the prebaked cell industrial expansion, the vast capacity electrolysis of aluminum of 280----320KA level has become the first-selected grooved of China newly-built human-like aluminium manufacturer of aluminium industry.The development of holding along with the prebaked cell groove enlarges, and full groove lateral dimension is elongated, influences stable important factor-----groove internal magnetic field distribution character (require magnetic field value little, gradient is little) of electrolyzer production and becomes even more important.As the into electric mode (big 3 or 4 in face advances) that has now that still adopts, the magnitude of current that every root post passes through is excessive, consequent horizontal magnetic field increases severely, cause the interior melt of groove under the effect of magnetic field force, to swell, fluctuate, cause electrolyzer stability to wreck, bring very big harm to production operation.
Summary of the invention:
The objective of the invention is to: provide a kind of at anode arrangement form and the relevant reasonableness of advancing electric mode, adopt different current five power-on bus configuration mode, to overcome the medium-and-large-sized groove lateral dimension of electrolytic engineering causes electrolyzer than unfavorable factors such as length unstable.
The wood invention is to constitute like this: it is by cathode soft bus 1, negative busbar 2, bottom land bus 3, groove side bus 4, downstream slot riser bus bar 5, electrolyzer 6 is formed, downstream slot riser bus bar 5 is five configurations, and 50% electric current in the electrolyzer 6 is by cathode soft bus 1 outflow of A side, behind negative busbar 2, flow into bottom land bus 3 and groove side bus 4, flow into downstream slot riser bus bar 5 again; Electrolyzer 6 interior 50% electric currents in addition flow out by B side cathode soft bus, flow into downstream slot riser bus bar 5 through B side negative busbar again.
Electric current between five downstream slot riser bus bars 5 is not for waiting electricity configuration, and its current ratio is 11: 11: 10: 11: 11.
Owing to adopt aforesaid way, the present invention compared with prior art, the magnitude of current that every root post is passed through is more suitable, effectively reduce groove internal magnetic field and transverse horizontal magnetic field, make full slot field present multimodal and the lower uniform distribution characteristics of peak valley, effectively solved the large-scale pre-baked cell magnetic field problem, and comparatively mate with every groove parameter of large-scale groove, especially center stand column is compared with the two ends column, by the less current amount, help reducing the harm that electrolyzer middle part horizontal magnetic field produces, electrolyzer is more tended towards stability.
This 5 in big face advances goddess of lightning's line inking device can make large pre-baked cell obtain rational groove internal magnetic field distribution and stable melt flow field, guarantee the stable and higher current efficiency of electrolyzer production process, can well finish design and production demand, fully satisfy the electrolyzer durability requirements.In addition, the present invention and the tens of branch couplings of full groove cathode and anode group reach best electricity, magnetic, the fluid characteristics relation of matching.Through facts have proved, the present invention can obtain in the preferable groove dynamically electromagnetic hydroimechanics operating performance, has reached that full slot field is evenly distributed, ionogen and aluminium liquid layer flow steadily, and flow velocity is fit to, and makes full groove alumina concentration even.For guaranteeing that the large-scale aluminum electrolytic cell technico-economical comparison reaches world-class levels, and has created good prerequisite.
Description of drawings:
Accompanying drawing 1 is a synoptic diagram of the present invention.
Embodiment:
Embodiments of the invention: 50% electric current in the electrolyzer 6, flow out by 27 cathode soft bus of A side 1, flow into 5 bottom land buses 3 and 2 groove side bus 4 through A side negative busbar 2 backs, flow into 5 downstream slot riser bus bars 5 again; Each section A side negative busbar 2 and 3,2 groove side bus 4 of 5 bottom land buses and 5 downstream slot riser bus bars 5 are respectively by being weldingly connected.Electrolyzer 6 interior 50% electric currents in addition flow out by 27 cathode soft bus of B side, flow into downstream slot riser bus bar 5 through B side negative busbar again.Each section B side negative busbar and downstream slot riser bus bar are respectively by being weldingly connected.
Flow into big face 5 root post buses 5 from electrolyzer 6A, the effusive electric current of B side by 54 soft buses, wherein, a middle root post bus flows into 10 soft bus current amounts, all the other 4 magnitudes of current that flow into 11 soft buses respectively, making the current ratio that flows between five downstream slot riser bus bars 5 is 11: 11: 10: 11: 11, flow on the downstream slot anode large bus bar by 5 root posts, anode rod and anode block flow in the downstream slot groove thorax on the anode large bus bar by hanging over again.
Claims (2)
1. one kind big face different current five power-on busbar arrangement device, it is by cathode soft bus (1), negative busbar (2), bottom land bus (3), groove side bus (4), downstream slot riser bus bar (5), electrolyzer (6) is formed, and it is characterized in that: downstream slot riser bus bar (5) is five configurations, 50% electric current in the electrolyzer (6), cathode soft bus (1) by the A side flows out, and flows into bottom land bus (3) and groove side bus (4) behind negative busbar (2), flows into downstream slot riser bus bar (5) again; Interior 50% the electric current in addition of electrolyzer (6) flows out by B side cathode soft bus, flows into downstream slot riser bus bar (5) through B side negative busbar again.
2. big different current five power-on busbar arrangement device according to claim 1 is characterized in that: electric current is not for waiting electricity configuration between five downstream slot riser bus bars (5), and its current ratio is: 11: 11: 10: 11: 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100404088A CN100439566C (en) | 2004-08-06 | 2004-08-06 | Five power-on bus distributing style with different current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100404088A CN100439566C (en) | 2004-08-06 | 2004-08-06 | Five power-on bus distributing style with different current |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1598068A CN1598068A (en) | 2005-03-23 |
| CN100439566C true CN100439566C (en) | 2008-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2004100404088A Active CN100439566C (en) | 2004-08-06 | 2004-08-06 | Five power-on bus distributing style with different current |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838826A (en) * | 2010-05-20 | 2010-09-22 | 河南中孚实业股份有限公司 | Configuration method and configuration system of busbars on periphery of aluminum electrolysis cell with vertical electricity outlet |
| CN103510120B (en) * | 2012-06-19 | 2016-05-25 | 贵阳铝镁设计研究院有限公司 | A kind of five power-on aluminum cell bus-bar collocation structure |
| CN107541752A (en) * | 2016-06-28 | 2018-01-05 | 沈阳铝镁设计研究院有限公司 | A kind of aluminum cell current is from balanced bus networks structure |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049528A (en) * | 1975-09-18 | 1977-09-20 | Aluminum Pechiney | Method and a device for the supply of electric current to transverse igneous electrolysis tanks to minimize effects of magnetic fields |
| US4189368A (en) * | 1978-04-18 | 1980-02-19 | Vsesojuzny Nauchno-Issledovatelsky I Proektny Institut Aljuminievoi, Magnievoi I Elektrodnoi Promyshlennosti | System of busbars for aluminium-producing electrolyzers |
| US4250012A (en) * | 1978-02-06 | 1981-02-10 | Derkach Alexei S | System of current supply buses for aluminum-producing electrolyzers |
| US4261807A (en) * | 1980-02-01 | 1981-04-14 | Swiss Aluminium Ltd. | Asymmetrical arrangement of busbars for electrolytic cells |
| US4474611A (en) * | 1982-06-23 | 1984-10-02 | Swiss Aluminium Ltd. | Arrangement of busbars for electrolytic reduction cells |
| US4683047A (en) * | 1984-12-28 | 1987-07-28 | Alcan International Limited | Busbar arrangement for aluminium electrolytic cells |
| CN1037747A (en) * | 1988-05-11 | 1989-12-06 | 挪威海德罗公司 | The layout in harmful magnetic field of the electrolytic cell of compensate for lateral configuration |
| CN1038846A (en) * | 1988-06-06 | 1990-01-17 | 挪威海德罗公司 | Large-sized transversal is arranged the arrangement of busbars of electrolyzer |
| CN1043163A (en) * | 1988-11-28 | 1990-06-20 | 挪威海德罗公司 | The busbar arrangement of transversely arranged large scale electrolytic cell |
| US4976841A (en) * | 1989-10-19 | 1990-12-11 | Alcan International Limited | Busbar arrangement for aluminum electrolytic cells |
| CN1051799A (en) * | 1988-11-11 | 1991-05-29 | 株式会社日立制作所 | Program supporting method and system |
| US5830335A (en) * | 1996-01-26 | 1998-11-03 | Alusuisse Technology & Management Ltd. | Busbar arrangement for electrolytic cells |
| CN2484339Y (en) * | 2001-04-20 | 2002-04-03 | 贵阳铝镁设计研究院 | Electrolyzer |
| CN1468978A (en) * | 2003-06-13 | 2004-01-21 | 沈阳铝镁设计研究院 | Configuration method of serial electrolyzer bus |
-
2004
- 2004-08-06 CN CNB2004100404088A patent/CN100439566C/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049528A (en) * | 1975-09-18 | 1977-09-20 | Aluminum Pechiney | Method and a device for the supply of electric current to transverse igneous electrolysis tanks to minimize effects of magnetic fields |
| US4250012A (en) * | 1978-02-06 | 1981-02-10 | Derkach Alexei S | System of current supply buses for aluminum-producing electrolyzers |
| US4189368A (en) * | 1978-04-18 | 1980-02-19 | Vsesojuzny Nauchno-Issledovatelsky I Proektny Institut Aljuminievoi, Magnievoi I Elektrodnoi Promyshlennosti | System of busbars for aluminium-producing electrolyzers |
| US4261807A (en) * | 1980-02-01 | 1981-04-14 | Swiss Aluminium Ltd. | Asymmetrical arrangement of busbars for electrolytic cells |
| US4474611A (en) * | 1982-06-23 | 1984-10-02 | Swiss Aluminium Ltd. | Arrangement of busbars for electrolytic reduction cells |
| US4683047A (en) * | 1984-12-28 | 1987-07-28 | Alcan International Limited | Busbar arrangement for aluminium electrolytic cells |
| CN1037747A (en) * | 1988-05-11 | 1989-12-06 | 挪威海德罗公司 | The layout in harmful magnetic field of the electrolytic cell of compensate for lateral configuration |
| CN1038846A (en) * | 1988-06-06 | 1990-01-17 | 挪威海德罗公司 | Large-sized transversal is arranged the arrangement of busbars of electrolyzer |
| CN1051799A (en) * | 1988-11-11 | 1991-05-29 | 株式会社日立制作所 | Program supporting method and system |
| CN1043163A (en) * | 1988-11-28 | 1990-06-20 | 挪威海德罗公司 | The busbar arrangement of transversely arranged large scale electrolytic cell |
| US4976841A (en) * | 1989-10-19 | 1990-12-11 | Alcan International Limited | Busbar arrangement for aluminum electrolytic cells |
| US5830335A (en) * | 1996-01-26 | 1998-11-03 | Alusuisse Technology & Management Ltd. | Busbar arrangement for electrolytic cells |
| CN2484339Y (en) * | 2001-04-20 | 2002-04-03 | 贵阳铝镁设计研究院 | Electrolyzer |
| CN1468978A (en) * | 2003-06-13 | 2004-01-21 | 沈阳铝镁设计研究院 | Configuration method of serial electrolyzer bus |
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| CN1598068A (en) | 2005-03-23 |
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Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER NAME: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
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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. |