CN2484339Y - Electrolyzer - Google Patents
Electrolyzer Download PDFInfo
- Publication number
- CN2484339Y CN2484339Y CN 01206020 CN01206020U CN2484339Y CN 2484339 Y CN2484339 Y CN 2484339Y CN 01206020 CN01206020 CN 01206020 CN 01206020 U CN01206020 U CN 01206020U CN 2484339 Y CN2484339 Y CN 2484339Y
- Authority
- CN
- China
- Prior art keywords
- bath
- bus
- electrolysis
- utility
- batch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 abstract description 2
- 238000005868 electrolysis reaction Methods 0.000 abstract 3
- 238000010923 batch production Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- Electrolytic Production Of Metals (AREA)
Abstract
The utility model discloses a large face six-end risers electrolysis bath, which comprises an upriver batch and a downriver bath, the two sides of the upriver bath has cathode soft bands, which are connected with a cathode bus, a bath side bus and bath bottom bus, the other head of the bath side bus and bath bottom bus is connected with one end of a vertical column, the end of which is connected with an anode bus. The utility model has the advantages of rational magnetic filed distribution in the electrolysis bath and stable melt flow field etc, thus guaranteeing the stability and high current efficiency in the electrolysis batch production process, effectively reducing the magnetic field and horizontal magnetic field in the batch, and enabling the technical economic index to reach the world advanced level.
Description
The utility model belongs to a kind of prebaked cell device.
At present, the lateral dimension of the vast capacity electrolyzer that China's aluminium industry is newly-built is more and more longer, and 3 or 4 in the big face that adopts now advances electric mode owing to can not satisfy the requirement of large-scale pre-baked cell Magnetic Field Design, groove internal magnetic field distribution character is subjected to very big influence, cause electrolyzer stability to be destroyed, bring very big harm to production operation.
The purpose of this utility model is: provide a kind of and advance the electricity configuration at bottom land, big 6 of the asymmetric negative busbars of groove side, make full slot field present multimodal and the lower uniform distribution characteristics of peak valley, fully satisfy electrolyzer stability needs.
The utility model is to constitute like this: it is by upstream slot (1), downstream slot (2) is formed, the both sides of upstream slot (1) are connected to the soft band of negative electrode (3), the soft band of negative electrode (3) connects negative busbar (4), groove side bus (5) and bottom land bus (6), the other end of groove side bus (5) and bottom land bus (6) connects an end of column (7), and the interior anode large bus bar (8) of the other end of column (7) and downstream slot (2) is connected.
Advantages such as the utility model compared with prior art has the electrolyzer internal magnetic field and distributes rationally, and the melt flow field is stable.Thereby guarantee the stable and higher current efficiency of electrolyzer production process, effectively reduce the groove internal magnetic field and walk crosswise horizontal magnetic field.Its full slot field is evenly distributed, and ionogen and aluminium liquid layer flow steadily, and flow velocity is fit to, and makes full groove alumina concentration even, and technico-economical comparison reaches world-class levels.
Accompanying drawing 1 is a synoptic diagram of the present utility model.
Embodiment of the present utility model: the both sides up and down at the upstream slot (1) of electrolyzer are equipped with 30 soft bands of negative electrode (3) respectively, the soft band of upside negative electrode (3) and 3 negative busbars (4) welding, negative busbar (4) and groove side bus (5) welding, one and the soft band of negative electrode (3) welding of 8 bottom land buses (6), groove side bus (5), the other end of bottom land bus (6) and downside negative busbar (4) is welded in an end of 6 root posts (7), anode large bus bar (8) welding in the other end of column (7) and the downstream slot (2), anode large bus bar (8) and guide rod and anode block welding.
Claims (1)
1, a kind of big 6 are advanced electricity configuration electrolyzer, it is by upstream slot (1), downstream slot (2) is formed, it is characterized in that: the both sides of upstream slot (1) are connected to the soft band of negative electrode (3), the soft band of negative electrode (3) connects negative busbar (4), groove side bus (5) and bottom land bus (6), the other end of groove side bus (5) and bottom land bus (6) connects an end of column (7), and the interior anode large bus bar (8) of the other end of column (7) and downstream slot (2) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206020 CN2484339Y (en) | 2001-04-20 | 2001-04-20 | Electrolyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206020 CN2484339Y (en) | 2001-04-20 | 2001-04-20 | Electrolyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2484339Y true CN2484339Y (en) | 2002-04-03 |
Family
ID=33626729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01206020 Expired - Lifetime CN2484339Y (en) | 2001-04-20 | 2001-04-20 | Electrolyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2484339Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100424230C (en) * | 2005-06-30 | 2008-10-08 | 贵阳铝镁设计研究院 | Bus allocation method of 350 KA aluminium electrolytic tank |
| CN100439566C (en) * | 2004-08-06 | 2008-12-03 | 贵阳铝镁设计研究院 | Five power-on bus distributing style with different current |
| CN100451177C (en) * | 2004-08-06 | 2009-01-14 | 贵阳铝镁设计研究院 | Asymmetric type tank bottom bus and current distributing style |
| CN101857960A (en) * | 2010-04-28 | 2010-10-13 | 贵阳铝镁设计研究院 | Method for configuring bus bar of aluminum electrolytic bath |
| CN105543898A (en) * | 2015-12-31 | 2016-05-04 | 中南大学 | Configuration method for cathode buses of electrolytic baths with controllably adjustable vertical magnetic fields and structure adopting method |
-
2001
- 2001-04-20 CN CN 01206020 patent/CN2484339Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100439566C (en) * | 2004-08-06 | 2008-12-03 | 贵阳铝镁设计研究院 | Five power-on bus distributing style with different current |
| CN100451177C (en) * | 2004-08-06 | 2009-01-14 | 贵阳铝镁设计研究院 | Asymmetric type tank bottom bus and current distributing style |
| CN100424230C (en) * | 2005-06-30 | 2008-10-08 | 贵阳铝镁设计研究院 | Bus allocation method of 350 KA aluminium electrolytic tank |
| CN101857960A (en) * | 2010-04-28 | 2010-10-13 | 贵阳铝镁设计研究院 | Method for configuring bus bar of aluminum electrolytic bath |
| CN105543898A (en) * | 2015-12-31 | 2016-05-04 | 中南大学 | Configuration method for cathode buses of electrolytic baths with controllably adjustable vertical magnetic fields and structure adopting method |
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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: CHINESE ALUMINIUM CO., LTD. Free format text: CHANGE FOR CO-PATENTEE; FORMER NAME OR ADDRESS: PINGGUO ALUMINIUM INDUSTRY CORP. |
|
| CP01 | Change in the name or title of a patent holder |
Co-patentee after: Aluminum Corporation of China Limited Co-patentee before: Pingguo Aluminium Industry Co. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110420 Granted publication date: 20020403 |