MXPA04003962A - Dispositivo y metodo para medicion discreta y continua de la temperatura de metal fundido en un horno o recipiente para su produccion o tratamiento. - Google Patents

Dispositivo y metodo para medicion discreta y continua de la temperatura de metal fundido en un horno o recipiente para su produccion o tratamiento.

Info

Publication number
MXPA04003962A
MXPA04003962A MXPA04003962A MXPA04003962A MXPA04003962A MX PA04003962 A MXPA04003962 A MX PA04003962A MX PA04003962 A MXPA04003962 A MX PA04003962A MX PA04003962 A MXPA04003962 A MX PA04003962A MX PA04003962 A MXPA04003962 A MX PA04003962A
Authority
MX
Mexico
Prior art keywords
recipient
furnace
production
temperature
molten metal
Prior art date
Application number
MXPA04003962A
Other languages
English (en)
Inventor
Memoli Francesco
Original Assignee
Techint Spa
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 Techint Spa filed Critical Techint Spa
Publication of MXPA04003962A publication Critical patent/MXPA04003962A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/04—Casings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0037—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the heat emitted by liquids
    • G01J5/004—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the heat emitted by liquids by molten metals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0044—Furnaces, ovens, kilns
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/04—Casings
    • G01J5/041—Mountings in enclosures or in a particular environment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/05—Means for preventing contamination of the components of the optical system; Means for preventing obstruction of the radiation path
    • G01J5/051—Means for preventing contamination of the components of the optical system; Means for preventing obstruction of the radiation path using a gas purge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

Un dispositivo (10) para medicion continua de la temperatura de metal fundido en un horno o recipiente para su produccion y tratamiento comprende un instrumento de analisis de calor (14) colocado en una lanza (12) que sopla gas inerte y/o aire comprimido a alta presion contra una superficie de escoria de metal (18) de un horno o recipiente (20).
MXPA04003962A 2001-10-30 2002-10-29 Dispositivo y metodo para medicion discreta y continua de la temperatura de metal fundido en un horno o recipiente para su produccion o tratamiento. MXPA04003962A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2001MI002278A ITMI20012278A1 (it) 2001-10-30 2001-10-30 Dispositivo e metodo per misurazione discreta e continua della temperatura di metallo liquido in un forno o recipiente per la sua produzione
PCT/EP2002/012085 WO2003044475A1 (en) 2001-10-30 2002-10-29 Device and method for discrete and continuous measurement of the temperature of molten metal in a furnace or recipient for its production or treatment

Publications (1)

Publication Number Publication Date
MXPA04003962A true MXPA04003962A (es) 2004-07-08

Family

ID=11448559

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04003962A MXPA04003962A (es) 2001-10-30 2002-10-29 Dispositivo y metodo para medicion discreta y continua de la temperatura de metal fundido en un horno o recipiente para su produccion o tratamiento.

Country Status (17)

Country Link
US (1) US7140765B2 (es)
EP (1) EP1440298B8 (es)
JP (1) JP2005509881A (es)
KR (1) KR100934525B1 (es)
CN (1) CN100416242C (es)
AT (1) ATE393379T1 (es)
AU (1) AU2002351801A1 (es)
BR (1) BR0213580A (es)
CA (1) CA2463618C (es)
DE (1) DE60226261T2 (es)
ES (1) ES2305326T3 (es)
IT (1) ITMI20012278A1 (es)
MX (1) MXPA04003962A (es)
PL (1) PL202900B1 (es)
PT (1) PT1440298E (es)
RU (1) RU2295707C2 (es)
WO (1) WO2003044475A1 (es)

Families Citing this family (18)

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Publication number Priority date Publication date Assignee Title
DE10331124B3 (de) * 2003-07-09 2005-02-17 Heraeus Electro-Nite International N.V. Verfahren und Vorrichtung zum Messen der Abkühlkurve von Schmelzenproben und/oder der Aufheizkurve von Schmelzenproben sowie deren Verwendung
EP1751516A4 (en) * 2004-02-16 2012-03-14 Measurement Technology Lab Corp PARTICLE FILTER AND USE METHOD
DE102004032561B3 (de) 2004-07-05 2006-02-09 Heraeus Electro-Nite International N.V. Behälter für Metallschmelze sowie Verwendung des Behälters
DE102004063365A1 (de) * 2004-12-30 2006-07-13 Sms Demag Ag Vorrichtung zur Erfassung der Temperatur und der Analyse von Schmelzen in metallurgischen Schmelzgefäßen
BRPI0502779B1 (pt) * 2005-06-09 2020-09-29 Usinas Siderúrgicas De Minas Gerais S.A. - Usiminas Dispositivo para medição contínua de temperatura do aço líquido no distribuidor com pirômetro infravermelho e fibra óptica
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
US7939192B2 (en) * 2007-06-20 2011-05-10 Tesla Motors, Inc. Early detection of battery cell thermal event
ES2373360T3 (es) 2009-08-10 2012-02-02 Siemens Aktiengesellschaft Método y dispositivo para la determinación sin contacto de una temperatura t de un baño de metal fundido.
BR112012028570A2 (pt) * 2010-05-07 2019-09-24 R Wunsche Edgar aparelho de sonda remotamente controlado de amostragem semi-automática e de medição de temperatura para aço fundido em fornos metalúrgicos
EP2574601A1 (en) * 2011-09-30 2013-04-03 Rockwool International A/S A method and an apparatus for measuring temperature of a fluid stream
AU2013204818B2 (en) * 2013-04-12 2015-02-19 Metso Metals Oy Molten bath temperature measurement for a top submerged lance injection installation
EP2799824B1 (en) * 2013-04-30 2019-10-23 Heraeus Electro-Nite International N.V. Method and apparatus for measuring the temperature of a molten metal
US9719858B2 (en) 2013-09-30 2017-08-01 Gtat Corporation Adjustable pyrometer mount with removable viewport mechanism
KR101450651B1 (ko) 2013-11-27 2014-10-15 우진 일렉트로나이트(주) 연속 측온 장치 및 이를 포함하는 ｒｈ장치
CA2934583C (en) * 2014-01-08 2022-08-30 Vesuvius Group, Sa Optical pyrometer.
JP6427829B2 (ja) * 2016-03-31 2018-11-28 大陽日酸株式会社 冷鉄源の溶解・精錬炉、及び溶解・精錬炉の操業方法
CN109210936B (zh) * 2018-10-18 2019-09-20 江苏新春兴再生资源有限责任公司 一种熔炼炉用的侧吹喷枪及使用方法
ES2951086T3 (es) * 2021-02-01 2023-10-17 Heraeus Electro Nite Int Dispositivo de inmersión para medición de temperatura y método para detección de posición

Family Cites Families (28)

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CH232396A (de) 1942-02-05 1944-05-31 Licentia Gmbh Optisches Temperaturmessgerät für heisse Schmelzen.
US3413852A (en) * 1965-02-12 1968-12-03 Barnes Eng Co Radiometer and oxygen lance combination
FR95501E (fr) * 1967-12-13 1971-01-22 Raffinage Cie Francaise Procédé perfectionné de soufflage des fours et dispositif pour la mise en oeuvre du procédé.
US4022447A (en) * 1976-02-23 1977-05-10 United States Steel Corporation Supersonic nozzle for submerged tuyere oxygen steelmaking process
US4106756A (en) * 1976-11-01 1978-08-15 Pullman Berry Company Oxygen lance and sensing adapter arrangement
JPS58185707A (ja) * 1982-04-23 1983-10-29 Sumitomo Metal Ind Ltd 鋼の精錬法
CA1218866A (en) * 1984-04-24 1987-03-10 John M. Lucas Tuyere pyrometer
GB8412219D0 (en) * 1984-05-12 1984-06-20 Smiths Industries Plc Radiation-responsive apparatus
JPS625140A (ja) 1985-07-02 1987-01-12 Osaka Oxygen Ind Ltd 多チヤンネル光検出器を使用した溶融金属の温度測定装置
US4730925A (en) * 1985-09-20 1988-03-15 Nippon Steel Corporation Method of spectroscopically determining the composition of molten iron
JPS62226025A (ja) 1986-03-28 1987-10-05 Sumitomo Metal Ind Ltd 製鋼炉の火点温度測定方法
JPS62293128A (ja) 1986-06-12 1987-12-19 Kobe Steel Ltd 溶湯の連続測温方法及びその装置
US4865297A (en) * 1986-11-21 1989-09-12 Gitman Grigory M Apparatus for melting and refining metals
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JP2897496B2 (ja) * 1991-11-15 1999-05-31 日本鋼管株式会社 消耗形光ファイバ温度計
US5302027A (en) * 1992-10-22 1994-04-12 Vesuvius Crucible Company Refractory sight tube for optical temperature measuring device
JPH075043A (ja) * 1992-12-07 1995-01-10 Seiichi Okuhara 光学的温度測定装置の受光部
KR0134654B1 (ko) * 1993-10-05 1998-04-20 이요시 슌키치 광파이버를 사용한 온도측정장치 및 방법
TW337553B (en) * 1995-12-20 1998-08-01 Voest Alpine Ind Anlagen Method for determination of electromagnetic waves originating from a melt
US5830407A (en) * 1996-10-17 1998-11-03 Kvaerner U.S. Inc. Pressurized port for viewing and measuring properties of a molten metal bath
US6071466A (en) * 1996-10-17 2000-06-06 Voest Alpine Industries, Inc. Submergible probe for viewing and analyzing properties of a molten metal bath
DE19755876C2 (de) * 1997-12-04 2000-02-24 Mannesmann Ag Blaslanze zum Behandeln von metallischen Schmelzen und Verfahren zum Einblasen von Gasen
EP0947587A1 (de) * 1998-03-09 1999-10-06 Volkwin Köster Blaslanze und Verfahren zu deren Kühlung
US6176894B1 (en) * 1998-06-17 2001-01-23 Praxair Technology, Inc. Supersonic coherent gas jet for providing gas into a liquid
KR100548119B1 (ko) * 2001-07-27 2006-02-02 신닛뽄세이테쯔 카부시키카이샤 용융 금속의 측온 장치와 측온 방법
US20030075843A1 (en) * 2001-08-29 2003-04-24 Empco (Canada) Ltd. Multi-purpose, multi-oxy-fuel, power burner/injector/oxygen lance device
US6596995B1 (en) * 2002-03-07 2003-07-22 Manfred Bender Remote sensing of molten metal properties
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Also Published As

Publication number Publication date
PT1440298E (pt) 2008-07-30
EP1440298B1 (en) 2008-04-23
US20040240518A1 (en) 2004-12-02
PL202900B1 (pl) 2009-08-31
ITMI20012278A1 (it) 2003-04-30
DE60226261D1 (de) 2008-06-05
WO2003044475A1 (en) 2003-05-30
BR0213580A (pt) 2004-08-24
PL368279A1 (en) 2005-03-21
CA2463618C (en) 2012-03-06
KR100934525B1 (ko) 2009-12-29
DE60226261T2 (de) 2009-06-25
KR20050040847A (ko) 2005-05-03
US7140765B2 (en) 2006-11-28
CA2463618A1 (en) 2003-05-30
AU2002351801A1 (en) 2003-06-10
CN100416242C (zh) 2008-09-03
JP2005509881A (ja) 2005-04-14
ES2305326T3 (es) 2008-11-01
EP1440298A1 (en) 2004-07-28
CN1578901A (zh) 2005-02-09
ATE393379T1 (de) 2008-05-15
RU2295707C2 (ru) 2007-03-20
RU2004112784A (ru) 2005-04-10
EP1440298B8 (en) 2008-09-10

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