CN102953087A - Aluminum electrolytic end cell emergency short-circuit device - Google Patents
Aluminum electrolytic end cell emergency short-circuit device Download PDFInfo
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- CN102953087A CN102953087A CN2011102367632A CN201110236763A CN102953087A CN 102953087 A CN102953087 A CN 102953087A CN 2011102367632 A CN2011102367632 A CN 2011102367632A CN 201110236763 A CN201110236763 A CN 201110236763A CN 102953087 A CN102953087 A CN 102953087A
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Abstract
The invention discloses an aluminum electrolytic end cell emergency short-circuit device. According to the invention, anode guide rods (1) are connected to one ends of long aluminum busbar soft bands (2). The other ends of the long aluminum busbar soft bands (2) are connected with a cuboid busbar (3). The cuboid busbar (3) is connected with a short-circuit block (4) through a short aluminum busbar soft band (5). The short-circuit block (4) is connected with a fake column busbar block (7). There are respectively 4 sets of the anode guide rods (1) and 4 sets of the long aluminum busbar soft bands (2). The 4 sets of anode guide rods (1) are respectively connected with one ends of the long aluminum busbar soft bands (2). The anode guide rods (1) are welded with a plurality of long aluminum busbar soft bands (2) on a vertical direction. The short-circuit block (4) and the fake column busbar block (7) are connected through a press-fit bolt. With the device provided by the invention, accidents of cell-peripheral and cell-bottom busbar thrust caused by end cell leakage at various electrolysis areas can be well solved. The cell is short-circuited fast, such that the system powering can be recovered, and other electrolytic cell normal production operation can be recovered.
Description
Technical field
The present invention relates to a kind of aluminum electrolysis end socket cell short circuiting device, particularly rapidly this groove is carried out short circuit power outage device in a kind of situation for damaging at the aluminum electrolysis end socket cell negative busbar, belong to the aluminium electrolytic bath short circuit power cut technical field.
Background technology
Electrolyzer is the major equipment of aluminium manufacturer.An electrolytic series generally has more than 200 electrolyzer series connection.When wherein an electrolyzer can not be kept normal production, its short circuit need to be carried out large repairs in order to withdraw to produce, be called and stop groove.The electrolyzer of fixing greatly drops into the energising operation, is called fluting.Electrolyzer is when stopping groove and fluting, and the large electric current that all relates to kilo-amperes up to a hundred is converted to the operation of another part bus from a part of bus.At present, when stopping groove and fluting, need to or fall electric current about more than ten minutes to whole electrolytic series power failure, dismantle or install the seal of busbar short-circuit mouth, finish the conversion operations of bus bar.
Stop groove and relate to inside the plan groove and the groove that stops outside the plan of stopping.The inside the plan groove that stops is that brainchild stops groove and when fluting and can allow whole series have a power failure or fell electric current about more than ten minutes, and the seal of operation short-circuit opening is finished short circuit; The groove that stops outside the plan refers to certain electrolyzer in the series bakie accident that meets accident, and the bus of rapid scour trough week of the aluminium liquid that spills and ionogen and bottom land causes bus to thrust damage and haves no alternative but stop groove.Occur outside the plan stop the groove time series must have a power failure the repairing this groove the damage bus, because generally this bus is electric current " the only way which must be passed ", the general mode of welding of aluminum bus that adopts is rushed to repair, purpose allows electric current recover through this circuit of short-circuit opening → this groove negative busbar → downstream slot riser bus bar → downstream slot anode, but because the generation of on-the-spot bakie accident, work under bad environment is dangerous, labour intensity is huge, repairing has suitable difficulty, power off time long can affect the production run of other grooves, when serious even cause other grooves " extremely groove ".
End tank refers to that electrolysis respectively distinguishes a platform trough of the most end that electric current flows through, owing to be the last electrolyzer, what be close to this groove is central gangway bus or termination bus, there is not the existence of downstream slot, if therefore the negative busbar of end tank damages because of the bakie accident, how to allow in the series short period of time rapidly Power resumption, crucial at the end tank of this accident of short circuit as early as possible, make this groove not affect the production run of other electrolyzers.This installs just head it off, drops to the impact of end tank bakie accident minimum.
Summary of the invention
The object of the invention is to: a kind of aluminum electrolysis end socket cell short circuiting device of meeting an urgent need is provided, and with after overcoming on-the-spot bakie accident that prior art exists and occuring, the repairing difficulty is large, and power off time is long, affects the deficiencies such as normal operation of other grooves.
The present invention consists of like this: anode rod is connected with an end of the soft band of long aluminium busbar, and the other end of the soft band of long aluminium busbar is connected with the rectangular parallelepiped bus, and the rectangular parallelepiped bus is connected with short-circuit block by the soft band of short aluminium busbar, and short-circuit block is connected with false riser bus bar piece.
Anode rod is respectively 4 groups with the quantity of the soft band of long aluminium busbar, and namely 4 groups of anode rods are connected with an end of the soft band of 4 group leader's aluminium busbars respectively.
Long aluminium busbar is soft is with several pieces in the welding of the side of vertical direction for anode rod.
Short-circuit block is connected by impacted bolt with false riser bus bar piece.
During end tank generation bakie accident, the bus of rapid scour trough week of the aluminium liquid that spills and ionogen and bottom land causes negative busbar to thrust damage in the series, and it is very large that bus recovers difficulty at short notice.But the riser bus bar of this groove, positive bar, balance bus do not damage, and by device of the present invention, can allow electric current through the false riser bus bar of this groove riser bus bar → this groove positive bar → this groove balance bus → this device → this groove.So, this end tank is by ingenious short circuit, the series operation of can resuming production rapidly.Every cell room is as long as the such device of several covers of preparing can be tackled this type of accident more.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Embodiments of the invention: device of the present invention as schematically shown in Figure 1, anode rod 1 is connected with the soft end with 2 of long aluminium busbar, the soft the other end with 2 of long aluminium busbar is connected with rectangular parallelepiped bus 3, rectangular parallelepiped bus 3 is with 5 to be connected with short-circuit block 4 by short aluminium busbar is soft, and short-circuit block 4 is connected with false riser bus bar piece 7.Be produced as follows:
(1) first the side long aluminium busbar of welding of the vertical direction of 4 groups of anode rods 1 soft be with several pieces 2, the soft strap number of long aluminium busbar should design below safety current density.
(2) the soft the other end with 2 of long aluminium busbar is soldered on the rectangular parallelepiped bus 3, the length of the soft band of long aluminium busbar can guarantee to allow the rectangular parallelepiped bus be positioned on the operating surface pot shell side plate.
(3) quantity of making short-circuit block 4 is 2, and the standby crimping of its punching is used.
(4) aluminium busbar is soft is with 5 to weld by lacking with rectangular parallelepiped bus 3 with short-circuit block 4.
(5) on the rectangular parallelepiped bus, 3 do 4 hoisting rings 6, be convenient to the overhead traveling crane lifting.
(6) use at 2 false riser bus bars 7 of the false column welding of end tank, and with the standby crimping of its punching.
(7) short-circuit block 4 and false riser bus bar 7 are connected by impacted bolt.
By above making processes, just consisted of 1 cover short circuiting device, when end tank generation bakie thrusts the bus accident, on operating surface, overhead traveling crane can be first all proposes the electricity output side anode of accident groove, then lifts this short circuiting device to this groove electricity output side, to 3 be positioned on the operating surface pot shell side plate on the rectangular parallelepiped bus, anode rod 1 fixes by jig, the more false riser bus bar piece 7 of the end tank short-circuit block 4 with this device is bolted, and has namely finished the installation of 1 cover end tank short circuiting device.Equally, prepare this short circuiting device of several covers more, every false riser bus bar is connected with the false riser bus bar piece of this device, can finish the short circuit operation of accident groove.
Concrete range of application:
When this invention can be tackled the impaired accident of negative busbar behind the electrolysis end tank bakie of differing capacities to the rapid short circuit of this groove, the quantity of the anode rod 1 in this invention in 1 covering device can be adjusted, long aluminium busbar is soft be with 2 and hoisting ring 6 quantity, welding position can adjust.
Claims (7)
1. the emergent short circuiting device of an aluminum electrolysis end socket cell, it is characterized in that: anode rod (1) is connected with an end of the soft band of long aluminium busbar (2), the other end of the soft band of long aluminium busbar (2) is connected with rectangular parallelepiped bus (3), rectangular parallelepiped bus (3) is connected with short-circuit block (4) by the short soft band of aluminium busbar (5), and short-circuit block (4) is connected with false riser bus bar piece (7).
2. the emergent short circuiting device of aluminum electrolysis end socket cell according to claim 1, it is characterized in that: anode rod (1) is respectively 4 groups with the quantity of the soft band of long aluminium busbar (2), and namely 4 groups of anode rods (1) are connected with an end of the soft bands of 4 group leader's aluminium busbars (2) respectively.
3. the emergent short circuiting device of aluminum electrolysis end socket cell according to claim 1, it is characterized in that: anode rod (1) is in soft be with several pieces (2) of the long aluminium busbar of welding, the side of vertical direction.
4. the emergent short circuiting device of aluminum electrolysis end socket cell according to claim 1, it is characterized in that: short-circuit block (4) is connected by impacted bolt with false riser bus bar piece (7).
5. the emergent short circuiting device of aluminum electrolysis end socket cell according to claim 1, it is characterized in that: the quantity of rectangular parallelepiped bus (3) is 1.
6. the emergent short circuiting device of aluminum electrolysis end socket cell according to claim 1, it is characterized in that: the quantity of the short soft band of aluminium busbar (5), short-circuit block (4), false riser bus bar piece (7) respectively is 2.
7. the emergent short circuiting device of aluminum electrolysis end socket cell according to claim 1, it is characterized in that: (3) are provided with 4 hoisting rings (6) on the rectangular parallelepiped bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102367632A CN102953087A (en) | 2011-08-18 | 2011-08-18 | Aluminum electrolytic end cell emergency short-circuit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102367632A CN102953087A (en) | 2011-08-18 | 2011-08-18 | Aluminum electrolytic end cell emergency short-circuit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102953087A true CN102953087A (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102367632A Pending CN102953087A (en) | 2011-08-18 | 2011-08-18 | Aluminum electrolytic end cell emergency short-circuit device |
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| CN (1) | CN102953087A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108130561A (en) * | 2018-01-17 | 2018-06-08 | 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 aluminum electrolyzing cell used stern notch through-flow bus device temporarily |
| 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 |
| CN108531941A (en) * | 2018-07-12 | 2018-09-14 | 洛阳斯维机电科技有限公司 | A kind of two-part electrolytic cell emergency bus device |
| CN114540883A (en) * | 2022-03-18 | 2022-05-27 | 十一冶建设集团有限责任公司 | Pouring method for cathode aluminum soft belt of electrolytic cell |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| AU2003100935A4 (en) * | 2002-11-19 | 2004-01-08 | Otkrytoe Aktsionernoe Obschestvo "Vserossiisky Aljuminievo-Magnievy Institut" | Busbar system for aluminium electrolytic cell |
| CN200974869Y (en) * | 2006-11-08 | 2007-11-14 | 茌平华信铝业有限公司 | Aluminum cell power-on grooving diverter |
| CN201339065Y (en) * | 2008-12-26 | 2009-11-04 | 运城市关铝设备材料有限公司 | Quick short circuit device of single short circuit block of aluminum cell |
| CN201924089U (en) * | 2010-08-25 | 2011-08-10 | 贵阳铝镁设计研究院有限公司 | Aluminum electrolysis cell emergency short circuit power outage device |
| CN202226937U (en) * | 2011-08-18 | 2012-05-23 | 贵阳铝镁设计研究院有限公司 | Emergency short-circuit device for aluminum electrolysis end socket cell |
-
2011
- 2011-08-18 CN CN2011102367632A patent/CN102953087A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003100935A4 (en) * | 2002-11-19 | 2004-01-08 | Otkrytoe Aktsionernoe Obschestvo "Vserossiisky Aljuminievo-Magnievy Institut" | Busbar system for aluminium electrolytic cell |
| CN200974869Y (en) * | 2006-11-08 | 2007-11-14 | 茌平华信铝业有限公司 | Aluminum cell power-on grooving diverter |
| CN201339065Y (en) * | 2008-12-26 | 2009-11-04 | 运城市关铝设备材料有限公司 | Quick short circuit device of single short circuit block of aluminum cell |
| CN201924089U (en) * | 2010-08-25 | 2011-08-10 | 贵阳铝镁设计研究院有限公司 | Aluminum electrolysis cell emergency short circuit power outage device |
| CN202226937U (en) * | 2011-08-18 | 2012-05-23 | 贵阳铝镁设计研究院有限公司 | Emergency short-circuit device for aluminum electrolysis end socket cell |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108130561A (en) * | 2018-01-17 | 2018-06-08 | 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 aluminum electrolyzing cell used stern notch through-flow bus device temporarily |
| CN108130561B (en) * | 2018-01-17 | 2023-08-04 | 贵州创新轻金属工艺装备工程技术研究中心有限公司 | Tail tank temporary through-flow bus device for 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 |
| CN108531941A (en) * | 2018-07-12 | 2018-09-14 | 洛阳斯维机电科技有限公司 | A kind of two-part electrolytic cell emergency bus device |
| CN108531941B (en) * | 2018-07-12 | 2024-03-26 | 洛阳斯维机电科技有限公司 | Two-section type electrolytic tank emergency bus device |
| CN114540883A (en) * | 2022-03-18 | 2022-05-27 | 十一冶建设集团有限责任公司 | Pouring method for cathode aluminum soft belt of electrolytic cell |
| CN114540883B (en) * | 2022-03-18 | 2024-05-28 | 十一冶建设集团有限责任公司 | Casting method for cathode aluminum soft belt of electrolytic tank |
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| C06 | Publication | ||
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Application publication date: 20130306 |