EP0688876A3 - Anneau de support refroidi pour un convertisseur - Google Patents

Anneau de support refroidi pour un convertisseur Download PDF

Info

Publication number
EP0688876A3
EP0688876A3 EP95250136A EP95250136A EP0688876A3 EP 0688876 A3 EP0688876 A3 EP 0688876A3 EP 95250136 A EP95250136 A EP 95250136A EP 95250136 A EP95250136 A EP 95250136A EP 0688876 A3 EP0688876 A3 EP 0688876A3
Authority
EP
European Patent Office
Prior art keywords
converter
trunnion ring
cooled
ring
mantle ring
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.)
Granted
Application number
EP95250136A
Other languages
German (de)
English (en)
Other versions
EP0688876B1 (fr
EP0688876A2 (fr
Inventor
Karlheinz Langlitz
Gunter Schmitz
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of EP0688876A2 publication Critical patent/EP0688876A2/fr
Publication of EP0688876A3 publication Critical patent/EP0688876A3/fr
Application granted granted Critical
Publication of EP0688876B1 publication Critical patent/EP0688876B1/fr
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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4646—Cooling arrangements
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4633—Supporting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Discharge Heating (AREA)
  • General Induction Heating (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
EP95250136A 1994-06-20 1995-06-08 Anneau de support refroidi pour un convertisseur Expired - Lifetime EP0688876B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4423334 1994-06-20
DE4423334A DE4423334C1 (de) 1994-06-20 1994-06-20 Gekühlter Konvertertragring

Publications (3)

Publication Number Publication Date
EP0688876A2 EP0688876A2 (fr) 1995-12-27
EP0688876A3 true EP0688876A3 (fr) 1997-01-29
EP0688876B1 EP0688876B1 (fr) 1999-07-28

Family

ID=6522167

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95250136A Expired - Lifetime EP0688876B1 (fr) 1994-06-20 1995-06-08 Anneau de support refroidi pour un convertisseur

Country Status (5)

Country Link
US (1) US5611990A (fr)
EP (1) EP0688876B1 (fr)
JP (1) JPH083617A (fr)
AT (1) ATE182629T1 (fr)
DE (2) DE4423334C1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5853656A (en) * 1997-07-08 1998-12-29 Bethlehem Steel Corporation Apparatus and method for cooling a basic oxygen furnace trunnion ring
CA2427409C (fr) * 2003-05-01 2007-03-20 Whiting Equipment Canada Inc. Systeme de refroidissement d'anneau a tourillon et de convertisseur de four metallurgique

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1458847A1 (de) * 1965-07-22 1969-01-30 Demag Ag Muendungsring fuer metallurgische Gefaesse,insbesondere Konverter
DE2434807A1 (de) * 1973-07-23 1975-02-13 Voest Ag Metallurgisches gefaess, insbesondere konverter
DE3333841C1 (de) * 1983-09-20 1984-08-30 Mannesmann AG, 4000 Düsseldorf Metallurgisches Gefaess,insbesondere stationaerer oder auswechselbarer Stahlwerkskonverter
EP0413925A1 (fr) * 1989-08-24 1991-02-27 MAN Gutehoffnungshütte Aktiengesellschaft Système de refroidissement par air d'un récipient métallurgique monté dans un anneau de support

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE338307C (de) * 1921-06-15 Georg Sippel Stativ
AT225215B (de) * 1961-03-15 1963-01-10 Voest Ag Kühleinrichtung zur Kühlung der hohlen Dreh - bzw. Tragzapfen an Tragringen von Tiegeln zum Frischen von Roheisen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1458847A1 (de) * 1965-07-22 1969-01-30 Demag Ag Muendungsring fuer metallurgische Gefaesse,insbesondere Konverter
DE2434807A1 (de) * 1973-07-23 1975-02-13 Voest Ag Metallurgisches gefaess, insbesondere konverter
DE3333841C1 (de) * 1983-09-20 1984-08-30 Mannesmann AG, 4000 Düsseldorf Metallurgisches Gefaess,insbesondere stationaerer oder auswechselbarer Stahlwerkskonverter
EP0413925A1 (fr) * 1989-08-24 1991-02-27 MAN Gutehoffnungshütte Aktiengesellschaft Système de refroidissement par air d'un récipient métallurgique monté dans un anneau de support
DE3927928A1 (de) * 1989-08-24 1991-02-28 Gutehoffnungshuette Man Luftkuehlsystem fuer in einem tragring gelagerte metallurgische gefaesse

Also Published As

Publication number Publication date
EP0688876B1 (fr) 1999-07-28
ATE182629T1 (de) 1999-08-15
JPH083617A (ja) 1996-01-09
DE4423334C1 (de) 1995-10-05
DE59506455D1 (de) 1999-09-02
EP0688876A2 (fr) 1995-12-27
US5611990A (en) 1997-03-18

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