ES2192061T3 - Recipiente de refrigeracion por agua para el tratamiento en vacio de acero liquido. - Google Patents

Recipiente de refrigeracion por agua para el tratamiento en vacio de acero liquido.

Info

Publication number
ES2192061T3
ES2192061T3 ES99934506T ES99934506T ES2192061T3 ES 2192061 T3 ES2192061 T3 ES 2192061T3 ES 99934506 T ES99934506 T ES 99934506T ES 99934506 T ES99934506 T ES 99934506T ES 2192061 T3 ES2192061 T3 ES 2192061T3
Authority
ES
Spain
Prior art keywords
vessel
liquid steel
water cooling
cooling container
interior
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
Application number
ES99934506T
Other languages
English (en)
Inventor
Friedhelm Wagener
Arno Luven
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Primetals Technologies Germany GmbH
Original Assignee
VAI Fuchs GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by VAI Fuchs GmbH filed Critical VAI Fuchs GmbH
Application granted granted Critical
Publication of ES2192061T3 publication Critical patent/ES2192061T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Articles (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

Recipiente de tratamiento (10) para el tratamiento en vacío de acero líquido, formado por una parte inferior (11), que presenta unos tubos de inmersión (12) empalmados a la misma, y por una parte superior (15), provisto además de un dispositivo de calentamiento, una instalación de carga (14) y una conexión de gas de escape (16), dispuesta en el ángulo recto respecto del eje central del recipiente, presentando el recipiente de tratamiento (10) un revestimiento (19) metálico exterior y en su parte inferior (11) un recubrimiento (20), empalmado hacia el interior del recipiente, de material refractario, y estando el revestimiento (19) metálico de la parte superior (15) del recipiente, incluida la conexión de gas de escape (16), dotado de una instalación de refrigeración por agua (23) y estando por el lado interior expuesto directamente a las condiciones de proceso reinantes en el interior del recipiente (10), caracterizado porque el revestimiento (19) metálico dotado con la instalación de refrigeración por agua (23) se extiende hacia fuera más allá de la conexión de gas de escape (16) y forma un tramo de refrigeración de gas (27) conectado a la conexión de gas de escape del recipiente.
ES99934506T 1998-05-16 1999-05-17 Recipiente de refrigeracion por agua para el tratamiento en vacio de acero liquido. Expired - Lifetime ES2192061T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19822159A DE19822159A1 (de) 1998-05-16 1998-05-16 Mit einer Wasserkühlung versehenes Gefäß für die Behandlung von flüssigem Stahl

Publications (1)

Publication Number Publication Date
ES2192061T3 true ES2192061T3 (es) 2003-09-16

Family

ID=7868094

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99934506T Expired - Lifetime ES2192061T3 (es) 1998-05-16 1999-05-17 Recipiente de refrigeracion por agua para el tratamiento en vacio de acero liquido.

Country Status (10)

Country Link
US (1) US6638471B1 (es)
EP (1) EP1088112B1 (es)
KR (1) KR100439642B1 (es)
CN (1) CN1243837C (es)
AT (1) ATE231924T1 (es)
BR (1) BR9910506A (es)
DE (2) DE19822159A1 (es)
ES (1) ES2192061T3 (es)
RU (1) RU2201459C2 (es)
WO (1) WO1999060174A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0424967D0 (en) * 2004-11-12 2004-12-15 Hamworthy Combustion Eng Ltd Incinerator for boil-off gas
WO2012154714A1 (en) 2011-05-11 2012-11-15 Tyk America, Inc. Degasser snorkel with serpentine flow path cooling
US9644246B2 (en) 2011-05-11 2017-05-09 Tyk America, Inc. Degasser snorkel with serpentine flow path cooling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1184537A (en) * 1967-04-28 1970-03-18 Hoesch Ag Improvements in Vacuum Vessels for Degassing Molten Metals.
JPH04103713A (ja) * 1990-08-20 1992-04-06 Nippon Steel Corp 溶鋼の高速脱ガス方法
DE4130590C2 (de) * 1991-09-12 1993-11-04 Mannesmann Ag Entgasungsgefaess fuer die vakuumbehandlung von fluessigem stahl
US5520718A (en) * 1994-09-02 1996-05-28 Inland Steel Company Steelmaking degassing method

Also Published As

Publication number Publication date
DE19822159A1 (de) 1999-11-18
KR20010071274A (ko) 2001-07-28
EP1088112B1 (de) 2003-01-29
CN1308687A (zh) 2001-08-15
RU2201459C2 (ru) 2003-03-27
EP1088112A1 (de) 2001-04-04
KR100439642B1 (ko) 2004-07-12
CN1243837C (zh) 2006-03-01
WO1999060174A1 (de) 1999-11-25
DE59904170D1 (de) 2003-03-06
BR9910506A (pt) 2001-01-30
ATE231924T1 (de) 2003-02-15
US6638471B1 (en) 2003-10-28

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