BRPI0906587A2 - Método para operar um forno a arco voltaico que compreende pelo menos um eletrodo, um dispositivo de regulação e/ou controle, um código de programa legível por máquina, um portador de dados e um forno a arco voltaico para executar o dito método - Google Patents

Método para operar um forno a arco voltaico que compreende pelo menos um eletrodo, um dispositivo de regulação e/ou controle, um código de programa legível por máquina, um portador de dados e um forno a arco voltaico para executar o dito método

Info

Publication number
BRPI0906587A2
BRPI0906587A2 BRPI0906587-3A BRPI0906587A BRPI0906587A2 BR PI0906587 A2 BRPI0906587 A2 BR PI0906587A2 BR PI0906587 A BRPI0906587 A BR PI0906587A BR PI0906587 A2 BRPI0906587 A2 BR PI0906587A2
Authority
BR
Brazil
Prior art keywords
arc furnace
regulating
electrode
operating
program code
Prior art date
Application number
BRPI0906587-3A
Other languages
English (en)
Inventor
Arno Dobbeler
Klaus Kruger
Thomas Matschullat
Detlef Rieger
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of BRPI0906587A2 publication Critical patent/BRPI0906587A2/pt

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
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/28—Arrangement of controlling, monitoring, alarm or the like devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
    • F27D21/04—Arrangement of indicators or alarms
    • 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
    • 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
    • Y02P10/25—Process efficiency
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General 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)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
BRPI0906587-3A 2008-01-31 2009-01-12 Método para operar um forno a arco voltaico que compreende pelo menos um eletrodo, um dispositivo de regulação e/ou controle, um código de programa legível por máquina, um portador de dados e um forno a arco voltaico para executar o dito método BRPI0906587A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810006958 DE102008006958A1 (de) 2008-01-31 2008-01-31 Verfahren zum Betreiben eines Lichtbogenofens mit wenigstens einer Elektrode, Regel- und/oder Steuerungseinrichtung, Maschinenlesbarer Programmcode, Datenträger und Lichtbogenofen zur Durchführung des Verfahrns
PCT/EP2009/050241 WO2009095292A1 (de) 2008-01-31 2009-01-12 Verfahren zum betreiben eines lichtbogenofens mit wenigstens einer elektrode, regel- und/oder steuerungseinrichtung, maschinenlesbarer programmcode, datenträger und lichtbogenofen zur durchführung des verfahrens

Publications (1)

Publication Number Publication Date
BRPI0906587A2 true BRPI0906587A2 (pt) 2015-07-07

Family

ID=40578586

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0906587-3A BRPI0906587A2 (pt) 2008-01-31 2009-01-12 Método para operar um forno a arco voltaico que compreende pelo menos um eletrodo, um dispositivo de regulação e/ou controle, um código de programa legível por máquina, um portador de dados e um forno a arco voltaico para executar o dito método

Country Status (7)

Country Link
US (1) US9175359B2 (pt)
EP (1) EP2235221B1 (pt)
CN (1) CN101932735A (pt)
BR (1) BRPI0906587A2 (pt)
DE (1) DE102008006958A1 (pt)
RU (1) RU2509811C2 (pt)
WO (1) WO2009095292A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009053169A1 (de) 2009-09-28 2011-04-21 Siemens Aktiengesellschaft Verfahren zur Kontrolle eines Schmelzvorganges in einem Lichtbogenofen sowie Signalverarbeitungseinrichtung, Programmcode und Speichermedium zur Durchführung dieses Verfahrens
EP2548843B1 (en) * 2010-03-19 2020-02-26 Denka Company Limited Remote control system for calcium carbide tapping operations
DE102010003845B4 (de) 2010-04-12 2011-12-29 Siemens Aktiengesellschaft Verfahren zur Bestimmung eines Chargierzeitpunkts zum Chargieren, von Schmelzgut in einen Lichtbogenofen, Signalverarbeitungseinrichtung, maschinenlesbarer Programmcode, Speichermedien und Lichtbogenofen
EP2549833A1 (de) * 2011-07-19 2013-01-23 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Lichtbogenofens und Schmelzanlage mit einem nach diesem Verfahren betriebenen Lichtbogenofen
EP2660547A1 (de) * 2012-05-03 2013-11-06 Siemens Aktiengesellschaft Metallurgische Anlage
EP2821743A1 (de) * 2013-07-04 2015-01-07 Siemens VAI Metals Technologies GmbH Verfahren zum Betreiben eines Lichtbogenofens und Lichtbogenofen
DE102013222158A1 (de) * 2013-10-31 2015-05-13 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Lichtbogenofens sowie Lichtbogenofen
DE102014206008A1 (de) * 2014-03-31 2015-10-01 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur dynamischen Einstellung eines Elektrolichtbogenofens
DE102014211636A1 (de) 2014-06-18 2015-12-24 Sms Group Gmbh Erfassung einer momentanen Verteilung eines Schüttguts innerhalb eines Ofengefäßes eines Schmelzsofens
CN108352992B (zh) * 2015-08-20 2020-12-11 飞利浦照明控股有限公司 电力提供设备和方法
CN106211409B (zh) * 2016-08-30 2022-06-21 三门峡强芯铸造材料有限公司 一种冶炼短网
EP4227625A1 (de) * 2022-02-15 2023-08-16 Primetals Technologies Germany GmbH Betriebsverfahren für einen lichtbogenofen
EP4227624A1 (de) * 2022-02-15 2023-08-16 Primetals Technologies Germany GmbH Betriebsverfahren für einen lichtbogenofen
DE102023106881A1 (de) * 2023-03-20 2024-09-26 Sms Group S.P.A. Verfahren zum Regeln eines Betriebs eines elektrischen Ofens und elektrischer Ofen zum Schmelzen von Schmelzmaterial

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ATA155793A (de) 1993-08-04 1996-04-15 Voest Alpine Ind Anlagen Verfahren zum herstellen einer metallschmelze und anlage zur durchführung des verfahrens
AT400245B (de) * 1993-12-10 1995-11-27 Voest Alpine Ind Anlagen Verfahren und anlage zum herstellen einer eisenschmelze
DE4344854A1 (de) * 1993-12-29 1995-07-06 Abb Management Ag Verfahren zur Elektrodenregelung eines Gleichstrom-Lichtbogenofens und Elektrodenregeleinrichtung
DE4425089C1 (de) 1994-07-15 1996-01-11 Hamburger Stahlwerke Gmbh Verfahren zur Steuerung der Schaumschlackebildung im Drehstromlichtbogenofen
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DE102004060826A1 (de) 2004-12-17 2006-06-29 Sms Demag Ag Sicherungseinrichtung zur Detektion von Elektrodenbrüchen
DE102005026893A1 (de) * 2005-06-10 2006-12-28 Siemens Ag Verfahren zur Regelung des Schmelzprozesses in einem Elektrolichtbogenofen
DE102005034378A1 (de) 2005-07-22 2007-01-25 Siemens Ag Verfahren zur Bestimmung der Beschaffenheit des Inhalts eines Lichtbogenofens
DE102005034409B3 (de) * 2005-07-22 2006-05-24 Siemens Ag Verfahren zur Bestimmung mindestens einer Zustandsgröße eines Elektrolichtbogenofens und Elektrolichtbogenofen
KR20080022585A (ko) 2005-07-22 2008-03-11 지멘스 악티엔게젤샤프트 전기 아크로의 하나 이상의 상태 변수의 결정 방법
JP4974351B2 (ja) 2006-10-31 2012-07-11 日新製鋼株式会社 溶解装置

Also Published As

Publication number Publication date
WO2009095292A1 (de) 2009-08-06
EP2235221B1 (de) 2017-09-06
RU2509811C2 (ru) 2014-03-20
CN101932735A (zh) 2010-12-29
US9175359B2 (en) 2015-11-03
EP2235221A1 (de) 2010-10-06
DE102008006958A1 (de) 2009-08-06
RU2010136312A (ru) 2012-03-10
US20110007773A1 (en) 2011-01-13

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Legal Events

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B25A Requested transfer of rights approved

Owner name: PRIMETALS TECHNOLOGIES GERMANY GMBH (DE)

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]