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GB1274517A - Metallurgical vessell - Google Patents

Metallurgical vessell

Info

Publication number
GB1274517A
GB1274517A GB31359/69A GB3135969A GB1274517A GB 1274517 A GB1274517 A GB 1274517A GB 31359/69 A GB31359/69 A GB 31359/69A GB 3135969 A GB3135969 A GB 3135969A GB 1274517 A GB1274517 A GB 1274517A
Authority
GB
United Kingdom
Prior art keywords
converter
metallurgical
june
bearing ring
upper portion
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
Application number
GB31359/69A
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.)
Mannesmann Demag AG
Original Assignee
Demag 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 Demag AG filed Critical Demag AG
Publication of GB1274517A publication Critical patent/GB1274517A/en
Expired 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

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)
  • Heat Treatment Of Articles (AREA)

Abstract

1,274,517. Metallurgical converters. DEMAG A.G. 20 June, 1969 [27 June, 1968], No. 31359/69. Heading F4B. A tiltable metallurgical converter 5 has its upper portion 3 above the trunnion pins 7 and bearing ring 6 cooled by an arrangement comprising a plurality of cooling coils 8 encircling the outer surface-of the converter. The cooling coils, formed by welding open channel-like conduit sections (13, Fig. 2) to the outer surface of the converter upper portion 3, are arranged in the form of multiple spirals connected to distribution and collection headers. The distribution header 9 is connected by a main conduit 15 to a stationary coolant supply through a rotary seal. A thermal expansion equalizer 17 is included in the main conduit 15 between the bearing ring 6 and the upper part of the converter. Each individual spiral coil is provided with a shut off valve 20.
GB31359/69A 1968-06-27 1969-06-20 Metallurgical vessell Expired GB1274517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681758562 DE1758562B1 (en) 1968-06-27 1968-06-27 Metallurgical vessel, especially steel works converter

Publications (1)

Publication Number Publication Date
GB1274517A true GB1274517A (en) 1972-05-17

Family

ID=5695114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31359/69A Expired GB1274517A (en) 1968-06-27 1969-06-20 Metallurgical vessell

Country Status (7)

Country Link
US (2) US3601379A (en)
JP (1) JPS495802B1 (en)
BE (1) BE725341A (en)
CA (1) CA932528A (en)
DE (1) DE1758562B1 (en)
FR (1) FR1598394A (en)
GB (1) GB1274517A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146749A (en) * 1983-09-20 1985-04-24 Mannesmann Ag A metallurgical vessel

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT338307B (en) * 1973-07-23 1977-08-25 Voest Ag METALLURGICAL VESSEL, IN PARTICULAR CONVERTER
DE2805263C2 (en) * 1977-02-08 1983-09-08 Daidotokushuko K.K., Nagoya, Aichi Water-cooled furnace lid
US4936953A (en) 1986-11-26 1990-06-26 John Abbott Cold trap vapor control device
US5853656A (en) * 1997-07-08 1998-12-29 Bethlehem Steel Corporation Apparatus and method for cooling a basic oxygen furnace trunnion ring
DE102017112615A1 (en) * 2017-06-08 2018-12-13 Sms Group Gmbh Protection device for vacuum converter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA556462A (en) * 1958-04-29 Becker Ernst Apparatus for regulating the wall temperature in the melting zone of cupola furnaces
CA555093A (en) * 1958-03-25 Hellwig Hans-Joachim Furnace for simultaneous recovery of colour-metal oxides and copper matte
DE578725C (en) * 1929-08-06 1933-06-16 Oesterr Alpine Montan Device for cooling Siemens-Martin ovens and other flame ovens
US2186740A (en) * 1939-02-17 1940-01-09 Teeters Thomas Furnace construction
US2222004A (en) * 1939-08-03 1940-11-19 Latrobe Electric Steel Company Electric furnace roof construction
DE849853C (en) * 1947-01-22 1952-09-18 Sigurd Nordgren Device for cooling melting, Martin or electric ovens, heaters or the like.
US2661200A (en) * 1948-09-16 1953-12-01 Industrikemiska Ab Device in heat exchanger
US3034776A (en) * 1952-02-08 1962-05-15 Lurgi Ges Fur Chemie Und Hutte Rotary furnace
DE1103952B (en) * 1955-11-05 1961-04-06 Knapsack Ag Process for cooling parts of industrial furnaces that are subject to particularly high thermal loads, in particular electrical furnaces
DE1189098B (en) * 1959-01-15 1965-03-18 Omnical Ges Fuer Kessel Und Ap Door cooling frame for metallurgical ovens
FR1357321A (en) * 1963-03-08 1964-04-03 Siderforni S P A New cooling process for the outer jacket of oxygen converters
DE1458817A1 (en) * 1965-03-08 1969-01-23 Krupp Gmbh Converter to carry out oxygen blowing processes
FR1473423A (en) * 1966-03-08 1967-03-17 Beteiligungs & Patentverw Gmbh Converter for the implementation of oxygen blowing processes from above
DE1961136A1 (en) * 1969-12-05 1971-06-09 Nirona Werke Kg Foamed plastics articles from injection - cylinder prepared foam

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146749A (en) * 1983-09-20 1985-04-24 Mannesmann Ag A metallurgical vessel

Also Published As

Publication number Publication date
BE725341A (en) 1969-05-16
FR1598394A (en) 1970-07-06
USRE31566E (en) 1984-04-24
DE1758562B1 (en) 1972-08-24
CA932528A (en) 1973-08-28
US3601379A (en) 1971-08-24
JPS495802B1 (en) 1974-02-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee