CN201296794Y - Asymmetric six-point transmission bus configuration structure for large-sized aluminum cell - Google Patents
Asymmetric six-point transmission bus configuration structure for large-sized aluminum cell Download PDFInfo
- Publication number
- CN201296794Y CN201296794Y CNU2008202189499U CN200820218949U CN201296794Y CN 201296794 Y CN201296794 Y CN 201296794Y CN U2008202189499 U CNU2008202189499 U CN U2008202189499U CN 200820218949 U CN200820218949 U CN 200820218949U CN 201296794 Y CN201296794 Y CN 201296794Y
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- buses
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- configuration structure
- asymmetric
- root post
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Abstract
The utility model relates to a transmission bus configuration structure for aluminum cell, especially relates to a asymmetry six-point transmission bus configuration structure for large-sized aluminum cell, which comprises an electrolytic cell, an electricity supplying side and an electricity discharging side of the electrolytic cell are respectively provided with the same number cathode soft buses, the cathode soft buses are connected with column buses by cathode buses. The utility model has the advantages that compared with the prior art, the utility model leads the magnetic field generated in melt by currents of the tank, the adjacent tanks and the adjacent rows of tanks buses to be counteracted mutually, by using the asymmetry six-column bus transmission configuration and asymmetry right and left ends round currents, and the total magnetic field of the melt is smaller, and has even distribution and ensures better magnetic fluid stability.
Description
Technical field
The utility model relates to a kind of aluminium cell and advances goddess of lightning's line configuration structure, relates in particular to asymmetric 6 of a kind of large-scale aluminum electrolytic cell and advances goddess of lightning's line configuration structure.
Background technology
The tankage of modern prebaked cell for aluminum-reduction trends towards large scale development, and the electric current that its concrete sign is an electrolyzer progressively increases.Magnetic field in the electrolyzer in the melt is subjected to the influence of cell current very big.If the bus configuration mode of large scale electrolytic cell continues to continue to use the busbar arrangement of small-sized electrolyzer, because the rising in the magnetic field that this groove, adjacent slot and adjacent row groove cause will cause the interface of melt in the groove to take place than great fluctuation process the current efficiency of electrolyzer to be reduced greatly.
The utility model content
Provide asymmetric 6 of a kind of large-scale aluminum electrolytic cell to advance goddess of lightning's line configuration structure for solving the problems of the technologies described above the utility model, purpose is the vertical magnetic field and the transverse horizontal magnetic field that can effectively reduce melt in the groove, realize the uniform distribution in magnetic field and the steady running of aluminium cell, improve the current efficiency of electrolyzer.
Be achieved in that for reaching above-mentioned purpose the utility model asymmetric 6 of a kind of large-scale aluminum electrolytic cell advances goddess of lightning's line configuration structure, comprise electrolyzer, be respectively equipped with the cathode soft bus of identical radical at the electricity input side of electrolyzer and electricity output side, these cathode soft bus are connected with six roots of sensation riser bus bar by negative electrode.
The magnitude of current of described left and right pillar bus is a symmetrical arrangements, and the magnitude of current of the right two root post buses is greater than the magnitude of current of the left side two root post buses.
The magnitude of current of the four root post buses of described the right and left is greater than the magnitude of current of middle two root post buses.
The current ratio of the described bus that detours from the left end end that left end two root post buses are connected with negative busbar is big with the electric current of the bus that detours from the right-hand member end that right-hand member two root post buses are connected with negative busbar.
The electric current of described two bottom land buses that middle two root post buses are connected with negative busbar at the bottom of the medial launder equates.
The utility model has the advantages of: compare with prior art, the utility model since the asymmetrical six roots of sensation riser bus bar that adopts advance the electricity configuration and asymmetric about hold bypass current, cancel out each other in the magnetic field that makes the electric current of this groove, adjacent slot and adjacent row groove bus produce in melt, magnetic field total in the melt is less, and be evenly distributed, guaranteed good hydromagnetic stability.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure 1, cathode soft bus; 2, negative busbar; 3, bottom land bus; 4, riser bus bar; 5, electrolyzer.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing
Asymmetric 6 of a kind of large-scale aluminum electrolytic cell of the utility model advances goddess of lightning's line configuration structure as shown in Figure 1, comprise electrolyzer 5, be respectively equipped with the cathode soft bus 1 of identical radical at the electricity input side of electrolyzer 5 and bottom land electricity output side, cathode soft bus 1 is connected with six roots of sensation riser bus bar 4, the magnitude of current of left and right pillar bus 4 is a symmetrical arrangements, the magnitude of current of the right two root post buses 4 is greater than the magnitude of current of the left side two root post buses 4, and the magnitude of current of the four root post buses 4 of the right and left is greater than the magnitude of current of middle two root post buses 4; The current ratio of the bus that detours from the left end end that left end two root post buses 4 are connected with negative busbar 2 is big with the electric current of the bus that detours from the right-hand member end that right-hand member two root post buses 4 are connected with negative busbar 2; The electric current of two bottom land buses 3 that middle two root post buses 2 are connected with negative busbar 2 at the bottom of the medial launder equates; The flue end of electrolyzer 5 of the present utility model is the left side, and the aluminium inlet of electrolyzer 5 is the right.
Claims (5)
1, asymmetric 6 of a kind of large-scale aluminum electrolytic cell advances goddess of lightning's line configuration structure, comprise electrolyzer, it is characterized in that being respectively equipped with at the electricity input side of electrolyzer and electricity output side the cathode soft bus of identical radical, these cathode soft bus are connected with six roots of sensation riser bus bar by negative busbar.
2, asymmetric 6 of large-scale aluminum electrolytic cell according to claim 1 advances goddess of lightning's line configuration structure, the magnitude of current that it is characterized in that described riser bus bar is a symmetrical arrangements, and the magnitude of current of two root post buses on the right of being positioned at is greater than the magnitude of current of the two root post buses that are positioned at the left side.
3, asymmetric 6 of large-scale aluminum electrolytic cell according to claim 2 advances goddess of lightning's line configuration structure, and the magnitude of current of four root post buses that it is characterized in that described the right and left is greater than the magnitude of current of middle two root post buses.
4, advance goddess of lightning's line configuration structure according to claim 1, asymmetric 6 of 2 or 3 described a kind of large-scale aluminum electrolytic cells, the current ratio that it is characterized in that the described bus that detours from the left end end that left end two root post buses are connected with negative busbar is big with the electric current of the bus that detours from the right-hand member end that right-hand member two root post buses are connected with negative busbar.
5, advance goddess of lightning's line configuration structure according to claim 1 or asymmetric 6 of 3 described a kind of large-scale aluminum electrolytic cells, it is characterized in that the electric current of two bottom land buses that middle two root post buses are connected with negative busbar at the bottom of the medial launder equates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202189499U CN201296794Y (en) | 2008-11-06 | 2008-11-06 | Asymmetric six-point transmission bus configuration structure for large-sized aluminum cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202189499U CN201296794Y (en) | 2008-11-06 | 2008-11-06 | Asymmetric six-point transmission bus configuration structure for large-sized aluminum cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201296794Y true CN201296794Y (en) | 2009-08-26 |
Family
ID=41042768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202189499U Expired - Fee Related CN201296794Y (en) | 2008-11-06 | 2008-11-06 | Asymmetric six-point transmission bus configuration structure for large-sized aluminum cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201296794Y (en) |
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2008
- 2008-11-06 CN CNU2008202189499U patent/CN201296794Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENYANG ALUMINUM + MAGNESIUM ENGINEERING + RESEAR Free format text: FORMER NAME: SHENYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee after: Shenyang Aluminum & Magnesium Engineering & Research Institute Co., Ltd. Address before: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee before: Shenyang Aluminium and Magnesium Design Institute |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20111106 |