ES2166180T3 - Cuba inertada para el tratamiento de metal liquido oxidable. - Google Patents
Cuba inertada para el tratamiento de metal liquido oxidable.Info
- Publication number
- ES2166180T3 ES2166180T3 ES98937596T ES98937596T ES2166180T3 ES 2166180 T3 ES2166180 T3 ES 2166180T3 ES 98937596 T ES98937596 T ES 98937596T ES 98937596 T ES98937596 T ES 98937596T ES 2166180 T3 ES2166180 T3 ES 2166180T3
- Authority
- ES
- Spain
- Prior art keywords
- lid
- wall
- vessel
- extension
- vessel body
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0073—Seals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
- C22B21/064—Obtaining aluminium refining using inert or reactive gases
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1808—Removable covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D2001/0059—Construction elements of a furnace
- F27D2001/0069—Means to prevent heat conduction
- F27D2001/0073—Surrounding protection around the furnace, e.g. covers, circulation of gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0036—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising inflatable or extendable parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
- F27D2019/0009—Monitoring the pressure in an enclosure or kiln zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D27/00—Stirring devices for molten material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Manufacture And Refinement Of Metals (AREA)
- ing And Chemical Polishing (AREA)
- Furnace Details (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Chemical Treatment Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Cuba inertada para el tratamiento de metal líquido (3) oxidable, que comprende un cuerpo de cuba metálica y una tapa protegidos interiormente por un revestimiento refractario (1, 13) inerte, comprendiendo dicho cuerpo una pluralidad de agujeros y medios de entrada y de salida (17) del metal líquido de manera que evitan cualquier contacto entre el metal líquido (3) situado en la cuba y la atmósfera exterior, comprendiendo el inertaje en general al menos dos de los dispositivos siguientes: a) una sobreenvoltura estanca (4, 15) que rodea la pared metálica (2, 14) del cuerpo de cuba, la sobre sobreenvoltura así obtenida que contiene un gas seco, b) una junta inflable (20) entre la tapa y el cuerpo de cuba, c) medios de estanqueidad (34-36, 40-46) sobre el conjunto de los equipos auxiliares amovibles y/o móviles (inyector de gas, elemento térmico, termopares, etc.) que atraviesan la tapa y opcionalmente un dispositivo de regulación de presión (25-27) que permiten ajustar la presión interior de la cuba en un valor superior a la de la presión atmosférica.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9709238A FR2766209B1 (fr) | 1997-07-16 | 1997-07-16 | Cuve de traitement de metal liquide inertee |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2166180T3 true ES2166180T3 (es) | 2002-04-01 |
Family
ID=9509436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98937596T Expired - Lifetime ES2166180T3 (es) | 1997-07-16 | 1998-07-09 | Cuba inertada para el tratamiento de metal liquido oxidable. |
Country Status (11)
Country | Link |
---|---|
US (1) | US6331269B1 (es) |
EP (1) | EP0998588B1 (es) |
JP (1) | JP2001510238A (es) |
AT (1) | ATE208434T1 (es) |
AU (1) | AU8633898A (es) |
CA (1) | CA2296749C (es) |
DE (1) | DE69802409T2 (es) |
ES (1) | ES2166180T3 (es) |
FR (1) | FR2766209B1 (es) |
NO (1) | NO322601B1 (es) |
WO (1) | WO1999004046A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO310115B1 (no) * | 1999-09-03 | 2001-05-21 | Norsk Hydro As | Utstyr for smeltebehandling |
DE102004062871B4 (de) * | 2004-12-21 | 2014-04-30 | Sms Siemag Aktiengesellschaft | Metallurgisches Gefäß mit Befestigungssystem |
DE102008027006A1 (de) | 2007-12-03 | 2009-06-04 | Sms Mevac Gmbh | Vorrichtung zur sekundär- und vakuum-metallurgischen Behandlung von flüssigem Stahl |
KR101367301B1 (ko) * | 2011-09-17 | 2014-02-28 | 주식회사 포스코 | 플럭스 공급장치 및 공급방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3677332A (en) * | 1969-06-13 | 1972-07-18 | George A Smiernow | Vacuum casting process |
US3870511A (en) * | 1971-12-27 | 1975-03-11 | Union Carbide Corp | Process for refining molten aluminum |
DE2815011A1 (de) * | 1978-04-07 | 1979-10-18 | Bleickert Gerhard | Abdichtvorrichtung fuer vakuumanlagen |
JPS57175701A (en) * | 1981-04-20 | 1982-10-28 | Hiroshi Ishizuka | Chlorination furnace and its operation |
JPH0665729B2 (ja) * | 1986-04-11 | 1994-08-24 | 昭和アルミニウム株式会社 | 溶融金属処理装置 |
DE3904200A1 (de) * | 1989-02-13 | 1990-08-16 | Kempchen & Co Gmbh | Dichtungsanordnung, insbesondere hochdruck-dichtungsanordnung |
DE19518361C1 (de) * | 1995-05-19 | 1996-08-08 | Technometal Ges Fuer Metalltec | Vakuumdichtes Reaktionsgefäß für die Stahlbehandlung mit einer Stopfbuchse |
-
1997
- 1997-07-16 FR FR9709238A patent/FR2766209B1/fr not_active Expired - Lifetime
-
1998
- 1998-07-09 EP EP98937596A patent/EP0998588B1/fr not_active Expired - Lifetime
- 1998-07-09 ES ES98937596T patent/ES2166180T3/es not_active Expired - Lifetime
- 1998-07-09 AU AU86338/98A patent/AU8633898A/en not_active Abandoned
- 1998-07-09 CA CA002296749A patent/CA2296749C/fr not_active Expired - Lifetime
- 1998-07-09 JP JP2000503251A patent/JP2001510238A/ja active Pending
- 1998-07-09 US US09/462,083 patent/US6331269B1/en not_active Expired - Lifetime
- 1998-07-09 WO PCT/FR1998/001487 patent/WO1999004046A1/fr active IP Right Grant
- 1998-07-09 AT AT98937596T patent/ATE208434T1/de active
- 1998-07-09 DE DE69802409T patent/DE69802409T2/de not_active Expired - Lifetime
-
2000
- 2000-01-14 NO NO20000206A patent/NO322601B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1999004046A1 (fr) | 1999-01-28 |
FR2766209B1 (fr) | 1999-08-27 |
EP0998588A1 (fr) | 2000-05-10 |
ATE208434T1 (de) | 2001-11-15 |
EP0998588B1 (fr) | 2001-11-07 |
US6331269B1 (en) | 2001-12-18 |
DE69802409T2 (de) | 2002-08-29 |
AU8633898A (en) | 1999-02-10 |
DE69802409D1 (de) | 2001-12-13 |
FR2766209A1 (fr) | 1999-01-22 |
NO20000206L (no) | 2000-03-16 |
CA2296749C (fr) | 2007-09-18 |
NO322601B1 (no) | 2006-10-30 |
CA2296749A1 (fr) | 1999-01-28 |
NO20000206D0 (no) | 2000-01-14 |
JP2001510238A (ja) | 2001-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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