RU2008127848A - METHOD AND DEVICE USED WHEN PROCESSING COVERS IN THE TOP OF THE DESIGN OF THE ELECTROLYTIC BATH - Google Patents
METHOD AND DEVICE USED WHEN PROCESSING COVERS IN THE TOP OF THE DESIGN OF THE ELECTROLYTIC BATH Download PDFInfo
- Publication number
- RU2008127848A RU2008127848A RU2008127848/02A RU2008127848A RU2008127848A RU 2008127848 A RU2008127848 A RU 2008127848A RU 2008127848/02 A RU2008127848/02 A RU 2008127848/02A RU 2008127848 A RU2008127848 A RU 2008127848A RU 2008127848 A RU2008127848 A RU 2008127848A
- Authority
- RU
- Russia
- Prior art keywords
- covers
- bath
- sides
- cover
- lids
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 11
- 238000009434 installation Methods 0.000 claims abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/22—Collecting emitted gases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Electrolytic Production Of Metals (AREA)
- Prevention Of Electric Corrosion (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Arc Welding In General (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
1. Способ, связанный с обработкой крышек в верхней части конструкции в электролитической ванне, в соответствии с которым ванна содержит одну или больше съемных крышек, установленных рядом друг с другом, причем крышки снимают для выполнения операций с ванной и устанавливают обратно в рабочее положение, после выполнения операции, отличающийся тем, что когда крышки сняты, общая продолжительность по сторонам крышек первоначально уменьшается, путем одновременного сдвига крышек в стороны, прежде чем они будут подняты. ! 2. Способ по п.1, отличающийся тем, что когда крышки устанавливают обратно в рабочее положение, их удерживают таким образом, что их общая продолжительность по сторонам была меньше, чем тогда, когда они установлены снова в верхней части конструкции ванны, когда крышки раздвинуты в стороны после их установки в верхней части конструкции. ! 3. Способ по п.1, отличающийся тем, что, по меньшей мере, одна из съемных крышек разработана для обработки с помощью рычага-манипулятора на кране, колесном транспортном средстве или аналогичном устройстве. ! 4. Способ по п.3, отличающийся тем, что упомянутая обработка крышки (крышек) выполняется с использованием системы позиционирования. ! 5. Способ по п.4, отличающийся тем, что система позиционирования основана на измерении расстояния с использованием лазера или аналогичного устройства, по меньшей мере, между одной точкой на рычаге манипулятора и одной или больше опорными точками, которые предпочтительно установлены на ванне. ! 6. Устройство, используемое при закрытии электролитической ванны типа Холла-Эру, в соответствии с которым ванна содержит одну или больше съемных крыш�1. The method associated with the processing of the lids in the upper part of the structure in an electrolytic bath, according to which the bath contains one or more removable lids installed next to each other, and the lids are removed to perform operations with the bath and set back into working position, after performing an operation, characterized in that when the covers are removed, the total duration on the sides of the covers is initially reduced by simultaneously shifting the covers to the sides before they are lifted. ! 2. The method according to claim 1, characterized in that when the covers are set back to their working position, they are held in such a way that their total duration on the sides is less than when they are installed again in the upper part of the bath structure when the covers are opened to the sides after installation at the top of the structure. ! 3. The method according to claim 1, characterized in that at least one of the removable covers is designed to be processed using a manipulator lever on a crane, wheeled vehicle or similar device. ! 4. The method according to claim 3, characterized in that the said processing of the cover (s) is performed using a positioning system. ! 5. The method according to claim 4, characterized in that the positioning system is based on measuring the distance using a laser or similar device, between at least one point on the arm of the manipulator and one or more reference points, which are preferably mounted on the bath. ! 6. The device used to close the Hall-Herou electrolytic bath, according to which the bath contains one or more removable roofs
Claims (12)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20055865 | 2005-12-09 | ||
| NO20055865A NO328467B1 (en) | 2005-12-09 | 2005-12-09 | Method and apparatus for encapsulating an electrolysis cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008127848A true RU2008127848A (en) | 2010-01-20 |
| RU2404293C2 RU2404293C2 (en) | 2010-11-20 |
Family
ID=38123121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008127848/02A RU2404293C2 (en) | 2005-12-09 | 2006-11-24 | Method and device used in processing covers at electrolytic bath top |
Country Status (10)
| Country | Link |
|---|---|
| CN (1) | CN101326311B (en) |
| AU (1) | AU2006323329B2 (en) |
| CA (1) | CA2630912A1 (en) |
| DK (1) | DK200800945A (en) |
| IS (1) | IS2772B (en) |
| MY (1) | MY143375A (en) |
| NO (1) | NO328467B1 (en) |
| RU (1) | RU2404293C2 (en) |
| WO (1) | WO2007067061A1 (en) |
| ZA (1) | ZA200804972B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2375504C2 (en) * | 2007-12-11 | 2009-12-10 | Общество с ограниченной ответственностью "Русская инжиниринговая компания" | Covering of aluminium electrolytic cell with self-burnt anode and top current contact jaw |
| FR3016890B1 (en) * | 2014-01-27 | 2016-01-15 | Rio Tinto Alcan Int Ltd | COILING SYSTEM FOR ELECTROLYSIS TANK |
| FR3018283B1 (en) * | 2014-03-05 | 2017-12-22 | Ecl | SYSTEM FOR CARRYING OUT OPERATIONS RELATING TO THE OPERATION OF CELLS OF AN ALUMINUM PRODUCTION FACILITY BY ELECTROLYSIS |
| FR3024466B1 (en) * | 2014-08-01 | 2018-05-04 | Ecl | VEHICLE FOR OPERATING CELLS OF AN ALUMINUM PRODUCTION FACILITY, INSTALLATION AND METHOD |
| GB2542360A (en) * | 2015-09-16 | 2017-03-22 | Dubai Aluminium Pjsc | Hinged grating for easy access to the outer shell of electrolytic cells suitable for the hall-héroult process |
| GB2542555A (en) * | 2015-09-16 | 2017-03-29 | Dubai Aluminium Pjsc | Removable cover and flap for easy access to the intercalary space in a series of electrolytic Hall-Héroult cells |
| RU178130U1 (en) * | 2015-11-27 | 2018-03-23 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | HIDDEN ALUMINUM ELECTROLYZER WITH BURNED ANODES |
| FR3109781A1 (en) | 2020-04-29 | 2021-11-05 | Rio Tinto Alcan International Limited | COVER WITH RESILIENT GASKET FOR ELECTROLYSIS TANK |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2263348A1 (en) * | 1972-12-23 | 1974-07-04 | Siemag Translift Gmbh | Aluminium electrolysis plant operating in fused salts - has segmented half hoods with individual drive for telescopic contraction |
| US3935090A (en) * | 1974-03-15 | 1976-01-27 | Dmitry Pavlovich Petrusenko | Covering of an aluminum-producing electrolysis cell |
| US4043892A (en) * | 1975-12-15 | 1977-08-23 | Reynolds Metals Company | Aluminum reduction cell having a lateral enclosure system |
| US4202753A (en) * | 1979-04-23 | 1980-05-13 | Swiss Aluminium Ltd. | Reduction cell hood |
| NO172250C (en) * | 1990-05-07 | 1993-06-23 | Elkem Aluminium | DEVICE FOR CLOSING THE ANODETOPE ON A SODER BERGANODEI AN ELECTROLYCLE CELL FOR ALUMINUM PRODUCTION |
| SU1786196A1 (en) * | 1991-02-11 | 1993-01-07 | Bratskij Alyuminievyj Z | Device for catching gaseous products given off aluminum electrolizer |
| NO179415C (en) * | 1994-02-21 | 1996-10-02 | Elkem Aluminium | Method and apparatus for closing and cooling the top of the anode sheath on a Söderberganode in an electrolytic cell for the production of aluminum |
| AU8031298A (en) * | 1997-07-08 | 1999-02-08 | Moltech Invent S.A. | Aluminium production cell design |
| NO310730B1 (en) * | 1999-11-17 | 2001-08-20 | Norsk Hydro As | Method and apparatus for operation of electrolysis cell |
| CN2479028Y (en) * | 2001-05-28 | 2002-02-27 | 郑州轻金属研究院沁阳铝电解试验厂 | Drawer-type cell cover plate |
| NO315278B1 (en) * | 2001-11-14 | 2003-08-11 | Norsk Hydro As | Method of operating a pre-baked electrolytic cell system, as well as arrangement for use in the same |
-
2005
- 2005-12-09 NO NO20055865A patent/NO328467B1/en not_active IP Right Cessation
-
2006
- 2006-11-24 RU RU2008127848/02A patent/RU2404293C2/en not_active IP Right Cessation
- 2006-11-24 AU AU2006323329A patent/AU2006323329B2/en not_active Ceased
- 2006-11-24 WO PCT/NO2006/000431 patent/WO2007067061A1/en not_active Ceased
- 2006-11-24 CA CA002630912A patent/CA2630912A1/en not_active Abandoned
- 2006-11-24 MY MYPI20081957 patent/MY143375A/en unknown
- 2006-11-24 CN CN200680046087XA patent/CN101326311B/en not_active Expired - Fee Related
-
2008
- 2008-06-06 ZA ZA200804972A patent/ZA200804972B/en unknown
- 2008-06-27 IS IS8739A patent/IS2772B/en unknown
- 2008-07-04 DK DK200800945A patent/DK200800945A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO328467B1 (en) | 2010-02-22 |
| NO20055865L (en) | 2007-06-11 |
| WO2007067061A8 (en) | 2008-07-17 |
| ZA200804972B (en) | 2009-04-29 |
| IS2772B (en) | 2011-12-15 |
| CN101326311A (en) | 2008-12-17 |
| AU2006323329A1 (en) | 2007-06-14 |
| CA2630912A1 (en) | 2007-06-14 |
| MY143375A (en) | 2011-05-13 |
| AU2006323329B2 (en) | 2010-12-16 |
| DK200800945A (en) | 2008-07-04 |
| IS8739A (en) | 2008-06-27 |
| RU2404293C2 (en) | 2010-11-20 |
| WO2007067061A1 (en) | 2007-06-14 |
| CN101326311B (en) | 2010-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20121125 |