CN2685354Y - Connecting apparatus for aluminium electrolytic tank cathode steel bar and cathode aluminium bus - Google Patents
Connecting apparatus for aluminium electrolytic tank cathode steel bar and cathode aluminium bus Download PDFInfo
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- CN2685354Y CN2685354Y CN 200420030010 CN200420030010U CN2685354Y CN 2685354 Y CN2685354 Y CN 2685354Y CN 200420030010 CN200420030010 CN 200420030010 CN 200420030010 U CN200420030010 U CN 200420030010U CN 2685354 Y CN2685354 Y CN 2685354Y
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Abstract
The utility model discloses a connecting apparatus for aluminium electrolytic slot cathode steel bar and cathode aluminium bus which comprises a connecting plate, a connecting soft strap, a transition plate and an aluminum soft strap. The connecting plate in the fastening device is connected with a cathode steel rod in an aluminium electrolyzing slot via a bolt, nuts and a pad when working, and the aluminum soft strap in the fastening device is welded together with the cathode aluminum bus-bar. Owing to the pliability of the connecting soft strap and the aluminum soft strap in the fastening device, the connecting soft strap and the aluminum soft strap can be mutually adjusted, the position of the connecting plate in the fastening device can be adjusted in order to adapt position difference in the horizontal direction and the vertical direction of the aluminium electrolyzing slot before and after major repair. Therefore, the aluminium electrolyzing slot cathode steel bar can be tighter pressed with the connecting plate, so the installation is convenient, and the energy consumption is reduced.
Description
Technical field
The utility model relates to the structure in the aluminium cell, relates in particular to a kind of aluminum cell cathode steel bar of convenient for maintaining and the coupling device of cathode aluminium busbar.
Background technology
Large-scale aluminum electrolytic cell includes tens cathode carbon pieces, embed one or a few cathode steel bar by casting or making firm by ramming in the every cathode carbon pieces, and every cathode steel bar is connected with cathode aluminium busbar, and the method that its type of attachment adopts at present mainly contains following two kinds.
One is seen figure one, and electric tank cathode rod iron 1 is connected by steel connection piece 2 and aluminum steel blast welding block 3, and aluminum steel blast welding block 3 is with 4 to be connected with cathode aluminium busbar 5 by aluminium is soft, and its mode of connection is welding.When electrolytic cell overhaul, electric tank cathode rod iron 1 or steel connection piece 2 are cut off, and can not reuse, after the aluminium cell overhaul; Electric tank cathode rod iron 1 or steel connection piece 2 need welding again, and under the environment of strong current, high-intensity magnetic field, construction is got up very difficult in potroom; As the welding that has a power failure, then can have a negative impact to other ordinary production groove of electrolytic series, also can cause underproduction loss; And after construction finished, cathode drop increased, and power consumption increases.
Its two, see figure two, electric tank cathode rod iron 1 is connected with special-shaped copper al blasting welding block 7 with pad 6 by bolt, nut, special-shaped copper al blasting welding block 7 is with 4 to be connected with cathode aluminium busbar 5 by aluminium is soft.When electrolyzer needs overhaul on the spot or concentrated overhaul, unclamp bolt, nut and pad 6 and just the electric tank cathode rod iron can be hung out or electrolyzer integral body is hung out.But if electrolyzer overhaul on the spot and since before the position that cathode carbon pieces need be built cathode steel bar in the cathode carbon pieces then again by laying bricks or stones and the overhaul in the electrolyzer position of cathode steel bar impossible identical, the deviation of level and vertical direction can appear; If electrolyzer is concentrated overhaul, be that electrolyzer hangs out from potroom, to the heavy repair department overhaul, then except building by laying bricks or stones again the variation of electric tank cathode rod iron 1 position of bringing owing to cathode carbon pieces, hang to wire back at electrolyzer and separate the workshop when resetting, the deviation that resets can occur, these all can cause cathode steel bar position, electrolytic cell overhaul front and back the deviation of level and vertical direction to occur.When the overhaul groove resets, can adjust special-shaped copper al blasting welding block 7 with 4 and adapt to the deviation of electric tank cathode rod iron 1 in the position of vertical direction by aluminium is soft in vertical direction, but can't adjust special-shaped copper al blasting welding block 7 position in the horizontal direction and adapt to cathode steel bar 1 deviation in the horizontal direction, electric tank cathode rod iron 1 can not closely be connected with special-shaped copper al blasting welding block 7 after can causing overhaul like this, thereby can increase power consumption.
Summary of the invention
Technical problem to be solved in the utility model provides the device that a kind of aluminum cell cathode steel bar is connected with cathode aluminium busbar, it has solved after the aluminium cell overhaul deviation that horizontal direction and vertical direction can appear in position owing to cathode steel bar before cathode steel bar position and the overhaul and has caused being connected incomplete problem, and saved material, reduce the overhaul time, reduced energy consumption.
In order to solve the problems of the technologies described above, the utility model is achieved in that the coupling device of a kind of aluminum cell cathode steel bar and cathode aluminium busbar, it comprises connection piece, bolt, nut and pad, it is characterized in that the electric tank cathode rod iron is connected by bolt, nut and pad with connection piece, connection piece welds mutually with the soft band of connection, connecting soft band welds mutually with transition plate, transition plate welds mutually with the soft band of aluminium, the soft band of aluminium welds mutually with cathode aluminium busbar, thereby aluminum cell cathode steel bar is connected with cathode aluminium busbar.
When there is a cathode steel bar termination of each cathode carbon pieces in the above-mentioned aluminium cell, electric tank cathode rod iron and cathode aluminium busbar be connected can a side of cathode steel bar by connection piece, connect soft band, transition plate, the soft band of aluminium and be connected; Also can be in the both sides of electric tank cathode rod iron respectively by connection piece, connect soft band, transition plate, the soft band of aluminium and be connected.
Above-mentioned connection piece can be soft metals such as copper, aluminium with the material that is connected soft band, and when connection piece was copper with the material that is connected soft band, transition plate adopted copper al blasting weld tabs; When connection piece was aluminium with the material that is connected soft band, transition plate adopted aluminium block.
Advantage of the present utility model with effect is: owing to be connected soft with 9 with aluminium is soft has certain snappiness with 4, utilize to connect soft with 9 and aluminium soft with 4 mutual adjusting, can adjust the position of connection piece 8, make its position that can adapt to aluminium cell overhaul front and back electric tank cathode rod iron 1 can occur the problem of deviation in the horizontal direction with vertical direction, thereby make aluminum cell cathode steel bar 1 be connected tightr with connection piece 8, be convenient to install, saved material, reduced the overhaul time, reduce energy consumption, had extensive market prospects.
Description of drawings
Figure one is aluminum cell cathode steel bar and one of a cathode aluminium busbar type of attachment in the past.
Figure two be in the past aluminum cell cathode steel bar and the cathode aluminium busbar type of attachment two.
Figure three and figure seven are inboards that the utility model connection piece is arranged on aluminum cell cathode steel bar, connect the crooked laterally structural representation of soft band;
Figure four and figure six the utility model connection pieces are arranged on the outside of aluminum cell cathode steel bar, connect the crooked to the inside structural representation of soft band;
Figure five is outsides that the utility model connection piece is arranged on aluminum cell cathode steel bar, connects the crooked laterally structural representation of soft band;
Figure eight is inboards that the utility model connection piece is arranged on aluminum cell cathode steel bar, connects the crooked to the inside structural representation of soft band;
Figure nine---and figure 12 is the homonymy that connection piece of the present utility model is arranged on aluminum cell cathode steel bar, connects the structural representation of soft band to same direction bending;
Figure 13 is two end faces that the utility model is worked as every cathode carbon pieces bilateral syndeton synoptic diagram when having only an electric tank cathode rod iron respectively.
Wherein, 1. cathode steel bar, 2. steel connection piece, 3. aluminum steel blast welding block, the 4. soft band of aluminium, 5. cathode aluminium busbar, 6. bolt, nut and pad, 7. special-shaped copper al blasting welding block, 8. connection piece 9. connects soft band, 10. transition plate.
Embodiment
Embodiment one: the utility model is the coupling device of a kind of aluminum cell cathode steel bar and cathode aluminium busbar, it by connection piece 8, connect softly be with 9, transition plate 10, and aluminium is soft is with 4 to form.As figure three, figure four, figure five, figure six, figure seven, figure eight, figure nine, figure ten, figure 11, figure 12, wherein connect a soft end and connection piece 8 and weld with 9, the other end welds mutually with the one side of transition plate 10, and the another side of transition plate 10 and aluminium are soft is with 4 to weld.Connection piece 8 of the present utility model is connected with aluminum cell cathode steel bar 1 by bolt, nut and pad 6, and aluminium is soft is with 4 to weld mutually with cathode aluminium busbar 5, and aluminum cell cathode steel bar 1 is connected with cathode aluminium busbar 5.Be with 4 and connect and softly be with 9 by aluminium is soft, can adjust the position of connection piece 8, thereby the position that makes aluminum cell cathode steel bar 1 before and after the aluminium cell overhaul is solved with the problem that deviation can appear in vertical direction in the horizontal direction, makes aluminum cell cathode steel bar 1 be connected tightr with connection piece 8.
The type of attachment of above-mentioned aluminum cell cathode steel bar 1 and connection piece 8 and be connected soft curve form, shape and have following ten kinds with 9:
Shown in figure three and the figure seven, connection piece 8 is arranged on the inboard of aluminum cell cathode steel bar 1, connects soft 9 bendings laterally of being with.
Shown in figure four and the figure six, connection piece 8 is arranged on the outside of aluminum cell cathode steel bar 1, connects soft 9 bendings to the inside of being with.
Shown in the figure five, connection piece 8 is arranged on the outside of aluminum cell cathode steel bar 1, connects soft 9 bendings laterally of being with.
Shown in the figure eight, connection piece 8 is arranged on the inboard of aluminum cell cathode steel bar 1, connects soft 9 bendings to the inside of being with.
Shown in figure nine, figure ten, figure 11, the figure 12, connection piece 8 is arranged on the homonymy of aluminum cell cathode steel bar 1, connects softly to be with 9 to same direction bending.
Embodiment two: when two end faces of every cathode carbon pieces have only an electric tank cathode rod iron 1 respectively, two end faces of the type of attachment of electric tank cathode rod iron 1 and cathode aluminium busbar 5 and every cathode carbon pieces have the type of attachment of two cathode steel bars similar respectively, can by connection piece 8, connect soft with 9, transition plate 10, aluminium is soft connects with 4 sides from electric tank cathode rod iron 1; Shown in figure 13, also can be respectively by connection piece 8, connect soft with 9, transition plate 10, aluminium is soft connects with 4 both sides from cathode steel bar 1, concrete syndeton is with embodiment one.
The utility model connection piece 8 be connected soft material and can adopt soft metals such as copper, aluminium with 9, when connection piece 8 when being connected soft material and being copper with 9, transition plate 10 adopts copper al blasting weld tabs; When connection piece 8 when being connected soft material and being aluminium with 9, transition plate 10 adopts aluminium blocks.
Claims (4)
1. the coupling device of aluminum cell cathode steel bar and cathode aluminium busbar, it comprises connection piece (8), bolt, nut and pad (6), it is characterized in that electric tank cathode rod iron (1) is connected by bolt, nut and pad (6) with connection piece (8), connection piece (8) welds mutually with the soft band of connection (9), connecting soft band (9) welds mutually with transition plate (10), transition plate (10) welds mutually with the soft band of aluminium (4), the soft band of aluminium (4) welds mutually with cathode aluminium busbar (5), thereby aluminum cell cathode steel bar (1) is connected with cathode aluminium busbar (5).
2. the coupling device of described a kind of aluminum cell cathode steel bar of claim 1 and cathode aluminium busbar, when it is characterized in that there is a cathode steel bar termination of each cathode carbon pieces in the aluminium cell, electric tank cathode rod iron (1) and cathode aluminium busbar (5) be connected can a side of cathode steel bar (1) by connection piece (8), connect soft band (9), transition plate (10), the soft band of aluminium (4) and be connected.
3. the coupling device of described a kind of aluminum cell cathode steel bar of claim 1 and cathode aluminium busbar, when it is characterized in that there is a cathode steel bar termination of each cathode carbon pieces in the aluminium cell, electric tank cathode rod iron (1) and cathode aluminium busbar (5) be connected can be in the both sides of cathode steel bar (1) respectively by connection piece (8), connect soft band (9), transition plate (10), the soft band of aluminium (4) and be connected.
4. the coupling device of described a kind of aluminum cell cathode steel bar of claim 1 and cathode aluminium busbar, it is characterized in that described connection piece (8) can be soft metals such as copper, aluminium with the material that is connected soft band (9), when connection piece (8) is copper with the material that is connected soft band (9), transition plate (10) adopts copper al blasting weld tabs, when connection piece (8) was aluminium with the material that is connected soft band (9), transition plate (10) adopted aluminium block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420030010 CN2685354Y (en) | 2004-01-05 | 2004-01-05 | Connecting apparatus for aluminium electrolytic tank cathode steel bar and cathode aluminium bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420030010 CN2685354Y (en) | 2004-01-05 | 2004-01-05 | Connecting apparatus for aluminium electrolytic tank cathode steel bar and cathode aluminium bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2685354Y true CN2685354Y (en) | 2005-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420030010 Expired - Lifetime CN2685354Y (en) | 2004-01-05 | 2004-01-05 | Connecting apparatus for aluminium electrolytic tank cathode steel bar and cathode aluminium bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2685354Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404727C (en) * | 2005-08-30 | 2008-07-23 | 河南中孚实业股份有限公司 | Method for randomly large scale repair and welding electrolytic bath under no cut-off condition of aluminium electrolytic series |
| CN1843678B (en) * | 2006-04-03 | 2010-06-02 | 贵阳铝镁设计研究院 | Press bonding method and structure of different electro-conductive metal of aluminium electrolyte tank |
| CN101988208A (en) * | 2009-08-05 | 2011-03-23 | 贵阳铝镁设计研究院 | Connection structure between aluminum electrolytic tank cathode steel bar and soft belt |
| CN103243352A (en) * | 2013-05-31 | 2013-08-14 | 湖南中大冶金设计有限公司 | Cathode current balance adjustment method for aluminum electrolytic tank and aluminum electrolytic tank for implementing method |
| CN103510111A (en) * | 2012-06-21 | 2014-01-15 | 贵阳铝镁设计研究院有限公司 | Electrolytic bath cathode steel bar connecting plate structure |
| CN103510112A (en) * | 2012-06-21 | 2014-01-15 | 贵阳铝镁设计研究院有限公司 | Electrolytic bath cathode steel bar and soft aluminum strip connection configuration structure |
| CN103993334A (en) * | 2014-05-08 | 2014-08-20 | 包头市中硕焊接科技有限公司 | Cathode steel bar and aluminum soft tape connection method for electrolytic cell |
| CN104651882A (en) * | 2014-09-29 | 2015-05-27 | 贵州航天乌江机电设备有限责任公司 | Process for assembling cathodes in aluminium electrolysis cell |
| CN110846683A (en) * | 2018-08-20 | 2020-02-28 | 沈阳铝镁设计研究院有限公司 | Connecting structure of cathode steel bar of aluminum electrolysis cell and cathode bus around cell |
-
2004
- 2004-01-05 CN CN 200420030010 patent/CN2685354Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404727C (en) * | 2005-08-30 | 2008-07-23 | 河南中孚实业股份有限公司 | Method for randomly large scale repair and welding electrolytic bath under no cut-off condition of aluminium electrolytic series |
| CN1843678B (en) * | 2006-04-03 | 2010-06-02 | 贵阳铝镁设计研究院 | Press bonding method and structure of different electro-conductive metal of aluminium electrolyte tank |
| CN101988208A (en) * | 2009-08-05 | 2011-03-23 | 贵阳铝镁设计研究院 | Connection structure between aluminum electrolytic tank cathode steel bar and soft belt |
| CN101988208B (en) * | 2009-08-05 | 2013-05-15 | 贵阳铝镁设计研究院有限公司 | Connection structure between aluminum electrolytic tank cathode steel bar and soft belt |
| CN103510111A (en) * | 2012-06-21 | 2014-01-15 | 贵阳铝镁设计研究院有限公司 | Electrolytic bath cathode steel bar connecting plate structure |
| CN103510112A (en) * | 2012-06-21 | 2014-01-15 | 贵阳铝镁设计研究院有限公司 | Electrolytic bath cathode steel bar and soft aluminum strip connection configuration structure |
| CN103243352A (en) * | 2013-05-31 | 2013-08-14 | 湖南中大冶金设计有限公司 | Cathode current balance adjustment method for aluminum electrolytic tank and aluminum electrolytic tank for implementing method |
| CN103243352B (en) * | 2013-05-31 | 2016-06-01 | 湖南中大冶金设计有限公司 | The aluminium cell of aluminium electrolytic bath cathode current balance adjustment method and enforcement the method |
| CN103993334A (en) * | 2014-05-08 | 2014-08-20 | 包头市中硕焊接科技有限公司 | Cathode steel bar and aluminum soft tape connection method for electrolytic cell |
| CN104651882A (en) * | 2014-09-29 | 2015-05-27 | 贵州航天乌江机电设备有限责任公司 | Process for assembling cathodes in aluminium electrolysis cell |
| CN110846683A (en) * | 2018-08-20 | 2020-02-28 | 沈阳铝镁设计研究院有限公司 | Connecting structure of cathode steel bar of aluminum electrolysis cell and cathode bus around cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENYANG BOYU TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENYANG ALUMINIUM MAGNESIUM DESIGN + RESEARCH INST. Effective date: 20100129 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100129 Address after: 176-1, Dingxiang street, Sujiatun District, Liaoning, Shenyang Province: 110101 Patentee after: SHENYANG BOYU TECHNOLOGY CO., LTD. Address before: Heping North Street 184, Heping District, Liaoning, Shenyang: 110001 Patentee before: Shenyang Aluminium and Magnesium Design Institute |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140105 Granted publication date: 20050316 |