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CA949316A - Oxygen lance control arrangement for basic oxygen furnace - Google Patents

Oxygen lance control arrangement for basic oxygen furnace

Info

Publication number
CA949316A
CA949316A CA087,121A CA87121A CA949316A CA 949316 A CA949316 A CA 949316A CA 87121 A CA87121 A CA 87121A CA 949316 A CA949316 A CA 949316A
Authority
CA
Canada
Prior art keywords
oxygen
control arrangement
furnace
basic
lance control
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
CA087,121A
Inventor
Louis M. Herff
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.)
Berry Metal Co
Original Assignee
Berry Metal Co
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 Berry Metal Co filed Critical Berry Metal Co
Application granted granted Critical
Publication of CA949316A publication Critical patent/CA949316A/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
    • C21C5/4673—Measuring and sampling devices
    • 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
    • C21C5/30—Regulating or controlling the blowing

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)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
CA087,121A 1969-10-03 1970-07-02 Oxygen lance control arrangement for basic oxygen furnace Expired CA949316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86360969A 1969-10-03 1969-10-03

Publications (1)

Publication Number Publication Date
CA949316A true CA949316A (en) 1974-06-18

Family

ID=25341398

Family Applications (1)

Application Number Title Priority Date Filing Date
CA087,121A Expired CA949316A (en) 1969-10-03 1970-07-02 Oxygen lance control arrangement for basic oxygen furnace

Country Status (3)

Country Link
US (1) US3701518A (en)
JP (1) JPS5036404B1 (en)
CA (1) CA949316A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727897A (en) * 1971-02-17 1973-04-17 Avco Corp Lance with distance measuring sub-system
JPS5272853U (en) * 1975-11-28 1977-05-31
US4106756A (en) * 1976-11-01 1978-08-15 Pullman Berry Company Oxygen lance and sensing adapter arrangement
US4219814A (en) * 1978-12-26 1980-08-26 Rca Corporation Scanning radar
US4272989A (en) * 1979-09-04 1981-06-16 Pullman Berry Instrument lance for basic oxygen steelmaking furnace
CA2036779A1 (en) * 1990-02-26 1991-08-27 Akio Nagamune In-furnace level meter and antenna therefor
CA2038823A1 (en) * 1990-03-30 1991-10-01 Akio Nagamune In-furnace slag level measuring method and apparatus therefor
US5557631A (en) * 1994-05-06 1996-09-17 Dynex Engineering Inc. Sonic furnace monitoring apparatus
US6130637A (en) * 1998-08-18 2000-10-10 Usx Corporation Measuring the thickness of hot slag in steelmaking
US6166681A (en) * 1998-08-18 2000-12-26 Usx Corporation Measuring the thickness of materials
US6440355B1 (en) 2000-09-06 2002-08-27 Bethlehem Steel Corporation Apparatus for measuring bath level in a basic oxygen furnace to determine lance height adjustment
DE102007026389A1 (en) * 2007-06-06 2008-12-18 Vega Grieshaber Kg Antenna for a level radar for high-temperature and / or high-pressure applications
US8269509B2 (en) * 2008-11-17 2012-09-18 General Electric Company System and method for measuring thickness of a refractory wall of a gasifier using electromagnetic energy
BR112012019234A2 (en) 2010-02-26 2017-06-13 Tenova Goodfellow Inc method for producing steel in a vessel.
US8097063B2 (en) * 2010-02-26 2012-01-17 Tenova Goodfellow Inc. System for furnace slopping prediction and lance optimization
EP2393341B1 (en) * 2010-06-01 2012-09-26 Dango & Dienenthal Maschinenbau GmbH Method and device for measuring the length of an electrode
US9259780B2 (en) * 2013-03-15 2016-02-16 Esm Group Inc. Rotational lance drive and rotational lance injection method
EP3687666B1 (en) * 2018-08-17 2021-10-27 Berry Metal Company Method and apparatus for controlling operation and position of a lance and nozzle assembly in a molten metal bath in a vessel
JP2022519386A (en) * 2018-10-23 2022-03-23 ナカノ，ジンイチロウ How to control the position of the furnace lance
DE102019102486A1 (en) * 2019-01-31 2020-08-06 Beda Oxygentechnik Armaturen Gmbh Display device for dangerous situations
WO2023205911A1 (en) * 2022-04-27 2023-11-02 Trefimet S.A. Smart passage opening system with thermal lance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1674947A (en) * 1925-12-10 1928-06-26 New Jersey Zinc Co Metallurgical furnace
US2883279A (en) * 1956-08-30 1959-04-21 Huettenwerk Oberhausen Ag Method and arrangement for refining metal baths in rotary furnaces
DE1290557B (en) * 1964-03-23 1969-03-13 Krupp Gmbh Process for monitoring and controlling the reaction process in oxygen inflation processes
DE1433461B2 (en) * 1964-12-30 1972-02-10 Fried. Krupp Gmbh, 4300 Essen PROCESS AND DEVICE FOR MONITORING AND CONTROLLING THE REACTION PROCESS IN THE OXYGEN INFLATION PROCESS
FR1434231A (en) * 1965-01-29 1966-04-08 Cie D Etudes Et De Realisation Installation for detecting the distance between the end of a lance for blowing gas on a liquid metal, and the level of the metal
US3505062A (en) * 1965-10-24 1970-04-07 Allegheny Ludlum Steel Method for positioning an oxygen lance

Also Published As

Publication number Publication date
US3701518A (en) 1972-10-31
JPS5036404B1 (en) 1975-11-25
DE2045602A1 (en) 1972-01-27
DE2045602B2 (en) 1972-11-30

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