[go: up one dir, main page]

MX2010008081A - Procedimiento para determinar una medicion de radiacion para radiacion termica, horno de fundicion de arco, un dispositivo de procesamiento de señales, codigo de programa y medio de almacenamiento para la realizacion de dicho procedimiento. - Google Patents

Procedimiento para determinar una medicion de radiacion para radiacion termica, horno de fundicion de arco, un dispositivo de procesamiento de señales, codigo de programa y medio de almacenamiento para la realizacion de dicho procedimiento.

Info

Publication number
MX2010008081A
MX2010008081A MX2010008081A MX2010008081A MX2010008081A MX 2010008081 A MX2010008081 A MX 2010008081A MX 2010008081 A MX2010008081 A MX 2010008081A MX 2010008081 A MX2010008081 A MX 2010008081A MX 2010008081 A MX2010008081 A MX 2010008081A
Authority
MX
Mexico
Prior art keywords
detected
arc furnace
electrode
flow
processing device
Prior art date
Application number
MX2010008081A
Other languages
English (en)
Inventor
Thomas Matschullat
Detlef Rieger
Arno Döbbeler
Klaus Krueger
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 MX2010008081A publication Critical patent/MX2010008081A/es

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/144—Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes
    • H05B7/148—Automatic control of power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • B65G49/061—Lifting, gripping, or carrying means, for one or more sheets forming independent means of transport, e.g. suction cups, transport frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • B65G49/067—Sheet handling, means, e.g. manipulators, devices for turning or tilting sheet glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • B65G49/068—Stacking or destacking devices; Means for preventing damage to stacked sheets, e.g. spaces
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
    • B65G2249/04—Arrangements of vacuum systems or suction cups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
    • B65G2249/04—Arrangements of vacuum systems or suction cups
    • B65G2249/045—Details of suction cups suction cups
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

La invención se relaciona con un horno de fundición de arco, un dispositivo de procesamiento de señales, un código de programa y medio de almacenamiento para la realización de dicho procedimiento y un procedimiento para determinar una medición de radiación para radiación térmica originada de un horno de tundición de arco quemando entre un electrodo y un elemento fusible y que tiene como blanco una limitación del horno de fundición de arco. La invención también se relaciona con un procedimiento en donde una variable que caracteriza un estado operacional de un electrodo de un horno de fundición de arco puede ser determinada. Un flujo de electrodo guiado al electrodo es detectado en dicho procedimiento y las oscilaciones de ruido de soporte de estructura son detectadas. De las oscilaciones de ruido de soporte de estructura detectadas, una señal de evaluación de oscilación que está asociada con un rango de frecuencia de las oscilaciones de ruido de soporte de estructura es detectado y un cociente de la señal de evaluación de oscilación y la señal de evaluación de flujo es formada como medición de radiación para al menos una frecuencia común para el flujo de electrodo detectado y la oscilación de ruido de soporte de estructura detectada.
MX2010008081A 2008-01-31 2009-01-28 Procedimiento para determinar una medicion de radiacion para radiacion termica, horno de fundicion de arco, un dispositivo de procesamiento de señales, codigo de programa y medio de almacenamiento para la realizacion de dicho procedimiento. MX2010008081A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008006965A DE102008006965A1 (de) 2008-01-31 2008-01-31 Verfahren zur Ermittlung eines Strahlungsmaßes für eine thermische Strahlung, Lichtbogenofen, eine Signalverarbeitungseinrichtung sowie Programmcode und ein Speichermedium zur Durchführung des Verfahrens
PCT/EP2009/050925 WO2009095396A1 (de) 2008-01-31 2009-01-28 Verfahren zur ermittlung eines strahlungsmasses für eine thermische strahlung, lichtbogenofen, eine signalverarbeitungseinrichtung sowie programmcode und ein speichermedium zur durchführung des verfahrens

Publications (1)

Publication Number Publication Date
MX2010008081A true MX2010008081A (es) 2010-08-23

Family

ID=40527870

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010008081A MX2010008081A (es) 2008-01-31 2009-01-28 Procedimiento para determinar una medicion de radiacion para radiacion termica, horno de fundicion de arco, un dispositivo de procesamiento de señales, codigo de programa y medio de almacenamiento para la realizacion de dicho procedimiento.

Country Status (8)

Country Link
US (1) US8412474B2 (es)
EP (1) EP2238805B1 (es)
CN (1) CN101933394B (es)
BR (1) BRPI0907059A8 (es)
DE (1) DE102008006965A1 (es)
MX (1) MX2010008081A (es)
RU (1) RU2499371C2 (es)
WO (1) WO2009095396A1 (es)

Families Citing this family (12)

* 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
DE102010034729A1 (de) 2010-02-09 2011-08-11 SMS Siemag AG, 40237 Metallurgisches Gefäß und Verfahren zur Herstellung einer Wandung des Gefäßes
EP2362710A1 (de) 2010-02-23 2011-08-31 Siemens Aktiengesellschaft Verfahren zum Betrieb eines Lichtbogenofens, Steuer- und/oder Regeleinrichtung für einen Lichtbogenofen und Lichtbogenofen
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
ES2671450T3 (es) 2012-09-24 2018-06-06 Sms Group Gmbh Procedimiento para operar un horno de arco
EP2821743A1 (de) * 2013-07-04 2015-01-07 Siemens VAI Metals Technologies GmbH Verfahren zum Betreiben eines Lichtbogenofens und Lichtbogenofen
EP2824408A1 (de) * 2013-07-12 2015-01-14 Siemens Aktiengesellschaft Verfahren zur Steuerung- oder Regelung eines Elektrolichtbogenofens
CN105866603B (zh) * 2016-06-21 2018-08-07 北京航空航天大学 一种利用横电磁波小室测量电弧热能的方法及装置
DE102016219261B3 (de) * 2016-10-05 2017-10-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Positionsbestimmung der Spitze einer Elektroofen-Elektrode, insbesondere einer Söderberg-Elektrode
DE102019210589B3 (de) * 2019-07-18 2020-11-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zur räumlich aufgelösten Erfassung der Feldstärke eines räumlich graduell veränderlichen Magnetfeldes
CN112977877B (zh) * 2021-02-03 2022-07-19 中国空气动力研究与发展中心超高速空气动力研究所 电弧加热设备上低焓包罩试验状态自动调试方法和装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE402043B (sv) * 1976-10-04 1978-06-12 Asea Ab Anordning vid likstroms-ljusbagsugn
SU935534A1 (ru) 1980-12-03 1982-06-15 Омский Институт Инженеров Железнодорожного Транспорта Способ контрол выплавки стали в дуговой печи
US4656331A (en) * 1982-04-26 1987-04-07 General Electric Company Infrared sensor for the control of plasma-jet spray coating and electric are heating processes
FR2648564B1 (fr) 1989-06-15 1991-09-27 Siderurgie Fse Inst Rech Procede et dispositif pour mesurer l'instabilite d'un arc dans un four electrique de traitement de metal liquide
FR2670571A3 (fr) 1990-12-13 1992-06-19 Unimetall Sa Procede et dispositif pour mesurer l'instabilite d'un arc dans un four electrique de traitement de metal liquide alimente en courant continu.
CH682281A5 (es) * 1991-06-20 1993-08-13 Asea Brown Boveri
US5331661A (en) * 1992-02-27 1994-07-19 Sandia Corporation Method and apparatus for controlling electroslag remelting
US5527387A (en) * 1992-08-11 1996-06-18 E. Khashoggi Industries Computer implemented processes for microstructurally engineering cementious mixtures
ATA155793A (de) 1993-08-04 1996-04-15 Voest Alpine Ind Anlagen Verfahren zum herstellen einer metallschmelze und anlage zur durchführung des verfahrens
DE4425089C1 (de) 1994-07-15 1996-01-11 Hamburger Stahlwerke Gmbh Verfahren zur Steuerung der Schaumschlackebildung im Drehstromlichtbogenofen
DE29713666U1 (de) 1997-07-31 1997-09-25 Badische Stahl-Engineering GmbH, 77694 Kehl Vorrichtung zur Erfassung des Schlackezustandes und der Lichtbogenstabilität in Lichtbogenöfen
DE19801295B4 (de) 1998-01-16 2007-06-06 Siemens Ag Einrichtung zur Regelung eines Lichtbogenofens
DE19949330C2 (de) 1999-10-13 2001-12-06 Sms Demag Ag Verfahren und Einrichtung zur Einhüllung eines Lichtbogens
CA2351792C (en) * 2000-06-26 2010-07-27 Murray J. Thomson Method and apparatus for improved process control in combustion applications
RU2190815C1 (ru) * 2001-05-03 2002-10-10 Тверской государственный технический университет Дуговая сталеплавильная печь постоянного тока
CN1233851C (zh) 2001-12-29 2005-12-28 宝山钢铁股份有限公司 炼钢电弧炉泡沫渣控制方法
US7064290B2 (en) * 2003-09-08 2006-06-20 Lincoln Global, Inc. Electric arc welder and method for controlling the welding process of the welder
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
KR20080022585A (ko) 2005-07-22 2008-03-11 지멘스 악티엔게젤샤프트 전기 아크로의 하나 이상의 상태 변수의 결정 방법
DE102005034409B3 (de) * 2005-07-22 2006-05-24 Siemens Ag Verfahren zur Bestimmung mindestens einer Zustandsgröße eines Elektrolichtbogenofens und Elektrolichtbogenofen
DE102005034378A1 (de) 2005-07-22 2007-01-25 Siemens Ag Verfahren zur Bestimmung der Beschaffenheit des Inhalts eines Lichtbogenofens
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
BRPI0907059A8 (pt) 2015-09-29
EP2238805A1 (de) 2010-10-13
DE102008006965A1 (de) 2009-08-06
CN101933394B (zh) 2015-05-20
CN101933394A (zh) 2010-12-29
US8412474B2 (en) 2013-04-02
RU2499371C2 (ru) 2013-11-20
WO2009095396A1 (de) 2009-08-06
US20100332160A1 (en) 2010-12-30
BRPI0907059A2 (pt) 2015-07-07
EP2238805B1 (de) 2015-11-25
RU2010136314A (ru) 2012-03-10

Similar Documents

Publication Publication Date Title
MX2010008081A (es) Procedimiento para determinar una medicion de radiacion para radiacion termica, horno de fundicion de arco, un dispositivo de procesamiento de señales, codigo de programa y medio de almacenamiento para la realizacion de dicho procedimiento.
TR201810385T4 (tr) Bir kazandaki sıvı seviyesinin belirlenmesine yönelik yöntem.
WO2006111386A8 (de) Russsensor
PH12012500710B1 (en) Method and system for managing thermal policies of a portable computing device
MX2012001698A (es) Metodo y dispositivo para la determinacion sin contacto de una temperatura de una masa fundida de metal.
MX2009004226A (es) Dispositivo y metodo para determinar la temperatura en el interior de un elemento que se va a cocinar.
WO2009095293A3 (de) Verfahren zur ermittlung eines stückigkeitsmasses für feststoff in einem lichtbogenofen, einen lichtbogenofen, eine signalverarbeitungseinrichtung sowie programmcode und ein speichermedium
MX2015014435A (es) Metodo para evaluar un estado de desgaste de un modulo de una turbomaquina, modulo, y turbomaquina.
MX2016002788A (es) Quemador con monitoreo.
WO2010086584A3 (en) Apparatus and method for monitoring soil slope displacement rate by detecting acoustic emissions
MX2022009127A (es) Sensor de conductividad con correccion de vacio.
WO2009094553A3 (en) Enhanced photoprotective compositions and methods for the evaluation thereof
MX356980B (es) Monitoreo de drenaje de condensado.
TR201907243T4 (tr) Parametrelerin ölçülmesi veya demir veya çelik eriyiklerden numune almak için düzenek.
RU2012158323A (ru) Способ и устройство для получения дискретных данных об осевом зазоре
MX2014010100A (es) Sistema y metodo para determinar una propiedad de un objeto, y una valvula.
NO20073517L (no) Fremgangsmate for bestemmelse av et luftforhold i en brenner for en brenselcellevarmer og brenselcellevarmer
GB2460801A (en) Vibration sensor assembly with ambient noise detection
ATE459842T1 (de) Laserschutzwand zur abschirmung eines laserbereiches
WO2006044501A3 (en) Electrochemical sensing circuit having high dynamic range
CUI et al. Spatiotemporal variation in the microclimate effects of typical urban wetland in Beijing.
ATE486269T1 (de) Thermisches massedurchflussgerät mit pfeifton- eliminierung
ATE528592T1 (de) Ofen mit sensor
ATE515691T1 (de) Vorrichtung zur messung der kondensationstemperatur eines gases
PT3935320T (pt) Componente de suporte para sensor de caudal, unidade de medição de caudal e aparelho doméstico

Legal Events

Date Code Title Description
FG Grant or registration