ZA200409010B - Method and apparatus for determining the melting bath height of successive pig iron charges in an electric-arc furnace. - Google Patents

Method and apparatus for determining the melting bath height of successive pig iron charges in an electric-arc furnace.

Info

Publication number
ZA200409010B
ZA200409010B ZA200409010A ZA200409010A ZA200409010B ZA 200409010 B ZA200409010 B ZA 200409010B ZA 200409010 A ZA200409010 A ZA 200409010A ZA 200409010 A ZA200409010 A ZA 200409010A ZA 200409010 B ZA200409010 B ZA 200409010B
Authority
ZA
South Africa
Prior art keywords
successive
determining
electric
arc furnace
pig iron
Prior art date
Application number
ZA200409010A
Other languages
English (en)
Inventor
Fritz-Peter Pleschiutschnigg
Original Assignee
Ispat Ind Ltd
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 Ispat Ind Ltd filed Critical Ispat Ind Ltd
Publication of ZA200409010B publication Critical patent/ZA200409010B/xx

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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/527—Charging of the electric furnace
    • 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/527—Charging of the electric furnace
    • C21C2005/5276—Charging of the electric furnace with liquid or solid rest, e.g. pool, "sumpf"
    • 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C2005/5288—Measuring or sampling devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
ZA200409010A 2003-11-11 2004-11-08 Method and apparatus for determining the melting bath height of successive pig iron charges in an electric-arc furnace. ZA200409010B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10352628A DE10352628A1 (de) 2003-11-11 2003-11-11 Verfahren und Einrichtung zum Bestimmen der Schmelzbadhöhe von aufeinanderfolgenden Roheisen-Chargen in einem Elektrolichtbogen-Ofen

Publications (1)

Publication Number Publication Date
ZA200409010B true ZA200409010B (en) 2005-05-09

Family

ID=34608926

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200409010A ZA200409010B (en) 2003-11-11 2004-11-08 Method and apparatus for determining the melting bath height of successive pig iron charges in an electric-arc furnace.

Country Status (4)

Country Link
CN (2) CN1619244B (xx)
DE (1) DE10352628A1 (xx)
RU (1) RU2004132765A (xx)
ZA (1) ZA200409010B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20060277A1 (it) † 2006-12-27 2008-06-28 Danieli Off Mecc Dispositivo e metodo per la misurazione della temperatura del metallo liquido in un forno elettrico
DE102009052778A1 (de) 2009-11-11 2011-05-12 Sms Siemag Ag Bestimmung der Badspiegelhöhe in metallurgischen Gefäßen
DE102011089524A1 (de) 2011-05-23 2012-11-29 Sms Siemag Ag Verfahren und Vorrichtung zur Bestimmung der Pegelstandshöhe eines Mediums in metallurgischen Gefäßen
JP6069826B2 (ja) 2011-11-25 2017-02-01 ソニー株式会社 画像処理装置、プログラム、画像処理方法及び端末装置
CN102680536B (zh) * 2012-06-11 2013-10-09 西北工业大学 一种基于可控硅电源的真空自耗电弧炉熔滴测试方法
CN104729304B (zh) * 2015-03-23 2016-08-24 凉山矿业股份有限公司 顶吹熔炼炉喷枪位置的实时标定方法
DE102016118726A1 (de) * 2016-10-04 2018-04-05 Endress+Hauser Conducta Gmbh+Co. Kg Verfahren zur Füllstandsbestimmung
CN108775811A (zh) * 2018-07-13 2018-11-09 陈露 一种小型泵壳铸造用熔炉

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703697A1 (de) * 1977-01-29 1978-08-03 Krupp Gmbh Eintauchentiefen-steuereinrichtung fuer messkartuschen in schmelzen
US4600047A (en) * 1984-03-29 1986-07-15 Sumitomo Metal Industries, Ltd. Process for controlling the molten metal level in continuous thin slab casting
NL8800491A (nl) * 1988-02-26 1989-09-18 Hoogovens Groep Bv Werkwijze voor het meten van het niveau van een metaalbad.
DE3822705A1 (de) * 1988-07-05 1990-01-11 Thyssen Stahl Ag Verfahren zur messung der hoehe des badspiegels eines metallbades in einem behaelter
JPH04316979A (ja) * 1991-04-17 1992-11-09 Daido Steel Co Ltd 傾動炉の出湯量制御方法
CN2184196Y (zh) * 1992-12-25 1994-11-30 孙虹光 液位自动显示检测机构
CN2180979Y (zh) * 1993-08-27 1994-10-26 增益资讯股份有限公司 工业用无段式数字液位检测器
NO300745B1 (no) * 1995-05-02 1997-07-14 Ind Informasjonsteknologi As Fremgangsmåte for bestemmelse av mengde flytende metall i stöpeovner
DE19836684A1 (de) * 1998-08-13 2000-02-17 Hoechst Schering Agrevo Gmbh Herbizide Mittel für tolerante oder resistente Reiskulturen
DE10207395B4 (de) * 2002-02-21 2005-02-10 Sms Demag Ag Verfahren und Einrichtung zum Bestimmen der momentanen Flüssigmetall-Badspiegelhöhe in einem metallurgischen Gefäß
JP4316979B2 (ja) * 2003-10-20 2009-08-19 シャープ株式会社 液晶表示装置および液晶表示装置の組立方法

Also Published As

Publication number Publication date
CN1619244B (zh) 2010-05-12
CN101328526B (zh) 2010-12-08
RU2004132765A (ru) 2006-05-10
CN1619244A (zh) 2005-05-25
CN101328526A (zh) 2008-12-24
DE10352628A1 (de) 2005-06-23

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