DE1583443B1 - Verfahren zur ermittlung der temperaturverteilung an der chargenoberflaeche eines schachtofens - Google Patents

Verfahren zur ermittlung der temperaturverteilung an der chargenoberflaeche eines schachtofens

Info

Publication number
DE1583443B1
DE1583443B1 DE19671583443 DE1583443A DE1583443B1 DE 1583443 B1 DE1583443 B1 DE 1583443B1 DE 19671583443 DE19671583443 DE 19671583443 DE 1583443 A DE1583443 A DE 1583443A DE 1583443 B1 DE1583443 B1 DE 1583443B1
Authority
DE
Germany
Prior art keywords
temperature
furnace
batch
camera
distribution
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.)
Pending
Application number
DE19671583443
Other languages
German (de)
English (en)
Inventor
Arthur Poos
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of DE1583443B1 publication Critical patent/DE1583443B1/de
Pending legal-status Critical Current

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
    • G01J5/07—Arrangements for adjusting the solid angle of collected radiation, e.g. adjusting or orienting field of view, tracking position or encoding angular position
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • 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
    • G01J5/0275—Control or determination of height or distance or angle information for sensors or receivers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • 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
    • G01J2005/0077—Imaging

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Radiation Pyrometers (AREA)
  • Blast Furnaces (AREA)
DE19671583443 1966-09-12 1967-09-12 Verfahren zur ermittlung der temperaturverteilung an der chargenoberflaeche eines schachtofens Pending DE1583443B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU51941A LU51941A1 (enrdf_load_stackoverflow) 1966-09-12 1966-09-12

Publications (1)

Publication Number Publication Date
DE1583443B1 true DE1583443B1 (de) 1972-01-13

Family

ID=19724966

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671583443 Pending DE1583443B1 (de) 1966-09-12 1967-09-12 Verfahren zur ermittlung der temperaturverteilung an der chargenoberflaeche eines schachtofens

Country Status (5)

Country Link
US (1) US3544710A (enrdf_load_stackoverflow)
DE (1) DE1583443B1 (enrdf_load_stackoverflow)
GB (1) GB1175567A (enrdf_load_stackoverflow)
LU (1) LU51941A1 (enrdf_load_stackoverflow)
NL (1) NL6712446A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178151A (en) * 1978-03-02 1979-12-11 Midrex Corporation Apparatus for monitoring the feeding of particulate materials to a packed bed furnace
DE2948295A1 (de) * 1978-12-06 1980-06-26 Centre Rech Metallurgique Verfahren zur ueberwachung der beschickungsoberflaeche bei einem schachtofen
DE102008064142A1 (de) 2008-12-19 2010-07-01 Z & J Technologies Gmbh Messvorrichtung und Messverfahren für einen Hochofen, Hochofen mit einer derartigen Vorrichtung und Schwenkvorrichtung für wenigstens eine Messsonde

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU76077A1 (enrdf_load_stackoverflow) * 1976-10-26 1978-05-16
IT1156721B (it) * 1977-05-04 1987-02-04 Bergwerksverband Gmbh Procedimento e dispositivo per la determinazione della distribuzione delle temperature sulle superfici
SE435587B (sv) * 1977-11-25 1984-10-08 Furukawa Metals Co Kontinuerlig gjutmaskin
FR2447967A1 (fr) * 1979-01-31 1980-08-29 Siderurgie Fse Inst Rech Procede et dispositif de determination en continu du profil des charges dans un haut fourneau
SE421832B (sv) * 1979-04-18 1982-02-01 Pharos Ab Anordning for att registrera topografin hos den chargerade massan i en masugn
US4463437A (en) * 1981-04-27 1984-07-31 Bethlehem Steel Corp. Furnace burden thermographic method and apparatus
DE3145955A1 (de) * 1981-11-20 1983-06-01 Fried. Krupp Gmbh, 4300 Essen Ueberwachungseinrichtung fuer schmelzprozesse in der dentaltechnik
DE3236215C2 (de) * 1982-03-13 1986-10-30 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zur Erfassung des Betriebszustands rotierender Drehtrommeln zur Durchführung thermischer Prozesse und Vorrichtung zur berührungslosen Messung der Oberflächentemperatur flächenhafter, insbesondere sich bewegender Meßobjekte, z.B. rotierender Drehtrommeln wie Drehrohröfen
US4520390A (en) * 1982-08-25 1985-05-28 Forney Engineering Company Burner monitoring system
CA1319416C (en) * 1983-02-22 1993-06-22 Peter Carl Ariessohn Imaging of hot infrared emitting surfaces obscured by particulate fume and hot gases
US4539588A (en) * 1983-02-22 1985-09-03 Weyerhaeuser Company Imaging of hot infrared emitting surfaces obscured by particulate fume and hot gases
USRE33857E (en) * 1983-02-22 1992-03-24 Weyerhaeuser Company Imaging of hot infrared emitting surfaces obscured by particulate fume and hot gases
DD253741A3 (de) * 1985-07-30 1988-02-03 Univ Dresden Tech Verfahren zur beruehrungslosen temperaturmessung mit einem mehrkanalpyrometer
US4759033A (en) * 1987-07-01 1988-07-19 Weyerhaeuser Company Temperature measurement of hot mineral product by induced fluorescence
US5109277A (en) * 1990-06-20 1992-04-28 Quadtek, Inc. System for generating temperature images with corresponding absolute temperature values
US5219226A (en) * 1991-10-25 1993-06-15 Quadtek, Inc. Imaging and temperature monitoring system
US5615953A (en) * 1994-07-25 1997-04-01 The Babcock & Wilcox Company Boiler bank surface temperature profiler
US5788374A (en) * 1996-06-12 1998-08-04 The United States Of America As Represented By The Secretary Of Commerce Method and apparatus for measuring the temperature of a liquid medium
CN102382918B (zh) * 2011-10-11 2014-08-27 高征铠 一种在线测量高炉料面的系统和方法
CN104374478B (zh) * 2014-11-20 2018-08-03 广东石油化工学院 裂解炉炉管外壁与炉膛内壁的温度甄别方法及测量装置
US10107665B2 (en) * 2016-01-09 2018-10-23 David R. Hall Toilet with flush jet fill tube flow meter
GB201620863D0 (en) 2016-12-08 2017-01-25 Land Instr Int Ltd Control system for furnace
US10816405B2 (en) * 2018-06-22 2020-10-27 Rosemount Inc. Level and surface temperature gauge
CN113609936B (zh) * 2021-07-22 2024-03-15 武汉钢铁有限公司 高炉上部炉料径向下降速度分布的确定方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE644883A (enrdf_load_stackoverflow) * 1964-03-06 1964-07-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE644883A (enrdf_load_stackoverflow) * 1964-03-06 1964-07-01

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178151A (en) * 1978-03-02 1979-12-11 Midrex Corporation Apparatus for monitoring the feeding of particulate materials to a packed bed furnace
DE2948295A1 (de) * 1978-12-06 1980-06-26 Centre Rech Metallurgique Verfahren zur ueberwachung der beschickungsoberflaeche bei einem schachtofen
DE102008064142A1 (de) 2008-12-19 2010-07-01 Z & J Technologies Gmbh Messvorrichtung und Messverfahren für einen Hochofen, Hochofen mit einer derartigen Vorrichtung und Schwenkvorrichtung für wenigstens eine Messsonde
RU2535101C2 (ru) * 2008-12-19 2014-12-10 Цет Унд Йот Технологис Гмбх Измерительное устройство для определения распределения температуры газовой среды над поверхностью шихты в доменной печи, снабженная им доменная печь и соответствующий способ

Also Published As

Publication number Publication date
GB1175567A (en) 1969-12-23
NL6712446A (enrdf_load_stackoverflow) 1968-03-13
LU51941A1 (enrdf_load_stackoverflow) 1968-03-21
US3544710A (en) 1970-12-01

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977