ZA851439B - Tuyere pyrometer - Google Patents
Tuyere pyrometerInfo
- Publication number
- ZA851439B ZA851439B ZA851439A ZA851439A ZA851439B ZA 851439 B ZA851439 B ZA 851439B ZA 851439 A ZA851439 A ZA 851439A ZA 851439 A ZA851439 A ZA 851439A ZA 851439 B ZA851439 B ZA 851439B
- Authority
- ZA
- South Africa
- Prior art keywords
- pyrometer
- tuyere
- tuyere pyrometer
- Prior art date
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
- G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature
- G01J5/602—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature using selective, monochromatic or bandpass filtering
-
- 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
- G01J5/02—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
- 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
-
- 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
-
- 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
- G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
- G01J5/061—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity by controlling the temperature of the apparatus or parts thereof, e.g. using cooling means or thermostats
-
- 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
- G01J5/08—Optical arrangements
-
- 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
- G01J5/08—Optical arrangements
- G01J5/0818—Waveguides
- G01J5/0821—Optical fibres
-
- 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
- G01J5/70—Passive compensation of pyrometer measurements, e.g. using ambient temperature sensing or sensing of temperature within housing
-
- 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
- G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
- G01J5/064—Ambient temperature sensor; Housing temperature sensor; Constructional details thereof
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radiation Pyrometers (AREA)
- Blast Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000452678A CA1218866A (en) | 1984-04-24 | 1984-04-24 | Tuyere pyrometer |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA851439B true ZA851439B (en) | 1985-10-30 |
Family
ID=4127725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA851439A ZA851439B (en) | 1984-04-24 | 1985-02-26 | Tuyere pyrometer |
Country Status (8)
Country | Link |
---|---|
US (1) | US4619533A (xx) |
EP (1) | EP0160359B1 (xx) |
JP (1) | JPS60231126A (xx) |
AU (1) | AU568720B2 (xx) |
CA (1) | CA1218866A (xx) |
DE (1) | DE3569612D1 (xx) |
FI (1) | FI84860C (xx) |
ZA (1) | ZA851439B (xx) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3521190A1 (de) * | 1985-06-13 | 1986-12-18 | Hoesch Stahl AG, 4600 Dortmund | Vorrichtung zur temperaturmessung an einem konverter |
JPS625081A (ja) * | 1985-07-02 | 1987-01-12 | 川崎製鉄株式会社 | 燃焼帯測定装置 |
US4708474A (en) * | 1985-11-14 | 1987-11-24 | United Technologies Corporation | Reflection corrected radiosity optical pyrometer |
US4737038A (en) * | 1987-01-15 | 1988-04-12 | Vanzetti Systems | Immersion infrared thermometer for molten materials |
US4933543A (en) * | 1987-09-25 | 1990-06-12 | Chesley F. Carlson | Dark signal compensation for diode arrays |
US4759299A (en) * | 1987-10-27 | 1988-07-26 | Kennedy Jesse R | Deslagger for instrument equipped boiler port |
US4885633A (en) * | 1988-06-13 | 1989-12-05 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Quantitative surface temperature measurement using two-color thermographic phosphors and video equipment |
IL87640A (en) * | 1988-09-01 | 1991-12-12 | Israel Atomic Energy Comm | Infra-red sensing system |
US4919505A (en) * | 1989-01-12 | 1990-04-24 | Square D Company | Infrared thermometer with fiber optic remote pickup |
JP2687572B2 (ja) * | 1989-04-17 | 1997-12-08 | 三菱マテリアル株式会社 | セメント焼成炉監視方法及びその装置 |
US5180228A (en) * | 1989-09-18 | 1993-01-19 | Asahi Glass Company Ltd. | Radiation thermometer for molten iron and method for measuring the temperature of molten iron |
US5145257A (en) * | 1990-03-29 | 1992-09-08 | The United States Of America As Represented By The Secretary Of The Navy | Infrared fiber-optical temperature sensor |
GB9022496D0 (en) * | 1990-10-17 | 1990-11-28 | British Steel Plc | Measurement of the temperature of a melt |
KR0134654B1 (ko) * | 1993-10-05 | 1998-04-20 | 이요시 슌키치 | 광파이버를 사용한 온도측정장치 및 방법 |
US5414247A (en) * | 1993-12-29 | 1995-05-09 | The Boeing Company | Hot melt induction heater and method |
US5397108A (en) * | 1994-07-29 | 1995-03-14 | Alexander; James M. | Peepsight for blast furnace tuyere sensor system |
US5481247A (en) * | 1994-07-29 | 1996-01-02 | Alexander; James M. | Blast furnace tuyere sensor system |
AU746219B2 (en) * | 1995-11-02 | 2002-04-18 | Mitsubishi Materials Corporation | Temperature measuring apparatus |
WO1997016709A1 (fr) * | 1995-11-02 | 1997-05-09 | Mitsubishi Materials Corporation | Procede de mesure des temperatures, procede de controle de temperature et equipement de mesure pour masse fondue a haute temperature |
TW337553B (en) | 1995-12-20 | 1998-08-01 | Voest Alpine Ind Anlagen | Method for determination of electromagnetic waves originating from a melt |
DE19647174A1 (de) * | 1996-11-14 | 1998-05-28 | Fuchs Systemtechnik Gmbh | Vorrichtung und Verfahren zur Temperaturmessung von Hochtemperatur-Schmelzen, sowie mit einer solchen Temperaturmeßvorrichtung ausgestattetes Schmelzgefäß |
US6733173B1 (en) * | 1996-12-19 | 2004-05-11 | Diamond Power International, Inc. | Pyrometer for measuring the temperature of a gas component within a furnace |
US6012840A (en) * | 1997-01-27 | 2000-01-11 | The Regents Of The University Of California | Single-fiber multi-color pyrometry |
US6080223A (en) * | 1997-08-29 | 2000-06-27 | Bethlehem Steel Corporation | Flame detection monitoring system for detecting blockages in blast furnace injection paths |
US6354733B2 (en) * | 1999-01-15 | 2002-03-12 | Ametex, Inc. | System and method for determining combustion temperature using infrared emissions |
US6422745B1 (en) * | 1999-01-15 | 2002-07-23 | Ametek, Inc. | System and method for determining combustion temperature using infrared emissions |
US6370486B1 (en) | 1999-01-15 | 2002-04-09 | En'urga Inc. | System and method for determining combustion temperature using infrared emissions |
US20030207464A1 (en) * | 1999-02-19 | 2003-11-06 | Tony Lemmo | Methods for microfluidic aspirating and dispensing |
AT410031B (de) * | 2000-12-01 | 2003-01-27 | Voest Alpine Ind Anlagen | Einrichtung zur aufnahme und weiterleitung elektromagnetischer wellen, die von einer materialprobe ausgesendet werden |
JP2002303553A (ja) * | 2001-04-04 | 2002-10-18 | Noritake Co Ltd | 温度分布測定方法および装置 |
BR0211497A (pt) * | 2001-07-27 | 2004-08-17 | Nippon Steel Corp | Aparelho e método para medir a temperatura de metal fundido |
ITMI20012278A1 (it) * | 2001-10-30 | 2003-04-30 | Techint Spa | Dispositivo e metodo per misurazione discreta e continua della temperatura di metallo liquido in un forno o recipiente per la sua produzione |
DE10259830A1 (de) * | 2002-12-19 | 2004-07-01 | Specialty Minerals Michigan Inc., Bingham Farms | Verfahren zum Freihalten einer Blasdüse, die ein metallurgisches Gefäß durchquert, von Pfannenrest |
KR101136943B1 (ko) * | 2010-04-16 | 2012-04-20 | 한국과학기술연구원 | 내오염성이 향상된 친수성 분리막의 제조방법 및 상기 방법으로 제조된 친수성 분리막 |
EP2775465B1 (de) * | 2013-03-06 | 2017-08-16 | Siemens Schweiz AG | Gefahrenmelder mit einem kontaktlos arbeitenden Wärmestrahlungssensor zur Ermittlung einer Umgebungstemperatur |
JP6438663B2 (ja) * | 2014-03-17 | 2018-12-19 | 三菱マテリアル株式会社 | 粉塵が存在する雰囲気中の物体の温度を計測する方法 |
JP7509575B2 (ja) * | 2020-05-20 | 2024-07-02 | 浜松ホトニクス株式会社 | 熱輻射光検出装置及びレーザ加工装置 |
LU502564B1 (en) | 2022-07-25 | 2024-01-25 | Wurth Paul Sa | Estimating element content in molten material at openings of metallurgical vessels |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US866312A (en) * | 1906-05-19 | 1907-09-17 | Henry Seidler | Blast-furnace twyer. |
US2261559A (en) * | 1940-08-02 | 1941-11-04 | Phelps Dodge Corp | Tuyere |
US2448199A (en) * | 1944-07-11 | 1948-08-31 | Brown Instr Co | Control system for blast furnace air |
US2576514A (en) * | 1949-06-11 | 1951-11-27 | Cons Mining & Smelting Co | Pyrometer |
US2854229A (en) * | 1953-08-26 | 1958-09-30 | American Metal Climax Inc | Oil burning tuyere |
GB778638A (en) * | 1954-07-28 | 1957-07-10 | Siderurgie Fse Inst Rech | Method of and apparatus for the utilisation of optical pyrometers for measuring the temperature of the metal bath during refining in a converter |
US2814953A (en) * | 1955-01-10 | 1957-12-03 | Ambrose J Callaghan | Temperature measuring devices for furnaces and mounting therefor |
US3501237A (en) * | 1964-04-28 | 1970-03-17 | Ind Dev Fund | Apparatus for and method of determining temperature |
US3379062A (en) * | 1965-07-22 | 1968-04-23 | Otto G. Lellep | Measurement of rotary kiln temperatures |
US3451254A (en) * | 1965-07-26 | 1969-06-24 | Automation Ind Inc | Nondestructive tester |
US3626501A (en) * | 1968-03-18 | 1971-12-07 | Atlantic Richfield Co | Apparatus for injecting fluid fuel into a blast furnace |
US3570277A (en) * | 1969-05-26 | 1971-03-16 | Hoesch Ag | Arrangement for measuring the temperature of a metal bath |
DE2150200A1 (de) * | 1970-10-15 | 1972-04-20 | British Steel Corp | Vorrichtung und Verfahren zur Temperaturmessung,insbesondere zur Messung der Temperatur einer Eisen- oder Stahlschmelze |
CA943368A (en) * | 1971-02-05 | 1974-03-12 | Stanislaw M. Veltze | Device for measuring temperature of molten metal |
US4081215A (en) * | 1976-05-18 | 1978-03-28 | General Electric Company | Stable two-channel, single-filter spectrometer |
GB1553182A (en) * | 1977-03-30 | 1979-09-19 | Yokogawa Electric Works Ltd | Detector fur use in infrared gas analyzer |
GB1602160A (en) * | 1978-04-26 | 1981-11-11 | Negretti & Zambra Aviat Ltd | Pyrometers |
DE2907281A1 (de) * | 1979-02-24 | 1980-09-04 | Ruhrchemie Ag | Apparatur und verfahren zur messung der temperatur in reaktoren, die bei ueber 1400 grad celsius betrieben werden |
US4306835A (en) * | 1979-11-20 | 1981-12-22 | Avco Corporation | Air purging unit for an optical pyrometer of a gas turbine engine |
DE3000640A1 (de) * | 1980-01-10 | 1981-07-16 | Krupp Polysius Ag, 4720 Beckum | Vorrichtung zur messung der sinterzonentemperatur in einem drehrohrofen |
WO1982002092A1 (en) * | 1980-12-11 | 1982-06-24 | Crane Kenneth | I.r.radiation pyrometer |
DE3118080C2 (de) * | 1981-05-07 | 1986-04-30 | Bergwerksverband Gmbh, 4300 Essen | Vorrichtung zur Messung der Temperaturverteilung entlang der Innenwände von engen, schachtförmigen Räumen |
US4435093A (en) * | 1981-12-08 | 1984-03-06 | Bethlehem Steel Corporation | Pyrometer with sighting window cleanliness monitor |
-
1984
- 1984-04-24 CA CA000452678A patent/CA1218866A/en not_active Expired
-
1985
- 1985-02-07 AU AU38514/85A patent/AU568720B2/en not_active Ceased
- 1985-02-22 US US06/704,513 patent/US4619533A/en not_active Expired - Lifetime
- 1985-02-26 ZA ZA851439A patent/ZA851439B/xx unknown
- 1985-02-27 DE DE8585301341T patent/DE3569612D1/de not_active Expired
- 1985-02-27 JP JP60038637A patent/JPS60231126A/ja active Pending
- 1985-02-27 EP EP85301341A patent/EP0160359B1/en not_active Expired
- 1985-04-15 FI FI851492A patent/FI84860C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1218866A (en) | 1987-03-10 |
EP0160359A2 (en) | 1985-11-06 |
EP0160359A3 (en) | 1986-03-12 |
FI84860B (fi) | 1991-10-15 |
AU3851485A (en) | 1985-10-31 |
JPS60231126A (ja) | 1985-11-16 |
DE3569612D1 (de) | 1989-05-24 |
FI84860C (fi) | 1992-01-27 |
AU568720B2 (en) | 1988-01-07 |
US4619533A (en) | 1986-10-28 |
EP0160359B1 (en) | 1989-04-19 |
FI851492L (fi) | 1985-10-25 |
FI851492A0 (fi) | 1985-04-15 |
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