JPS57200827A - Temperature measuring method of combustion chamber in coke oven - Google Patents

Temperature measuring method of combustion chamber in coke oven

Info

Publication number
JPS57200827A
JPS57200827A JP56086120A JP8612081A JPS57200827A JP S57200827 A JPS57200827 A JP S57200827A JP 56086120 A JP56086120 A JP 56086120A JP 8612081 A JP8612081 A JP 8612081A JP S57200827 A JPS57200827 A JP S57200827A
Authority
JP
Japan
Prior art keywords
combustion chamber
optical fiber
temperature
coke oven
continuously
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
JP56086120A
Other languages
Japanese (ja)
Inventor
Hiroyuki Sato
Takeshi Onishi
Susumu Ihara
Yasuo Itai
Yoshihiro Bizen
Keiichi Shigyo
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.)
Kansai Coke and Chemicals Co Ltd
Mitsubishi Kasei Corp
Sumitomo Electric Industries Ltd
Original Assignee
Kansai Coke and Chemicals Co Ltd
Mitsubishi Kasei Corp
Sumitomo Electric Industries Ltd
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 Kansai Coke and Chemicals Co Ltd, Mitsubishi Kasei Corp, Sumitomo Electric Industries Ltd filed Critical Kansai Coke and Chemicals Co Ltd
Priority to JP56086120A priority Critical patent/JPS57200827A/en
Publication of JPS57200827A publication Critical patent/JPS57200827A/en
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
    • G01J5/05—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
    • G01J5/06—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
    • G01J5/0044—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
    • 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
    • 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
    • G01J5/0806—Focusing or collimating elements, e.g. lenses or concave mirrors
    • 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
    • G01J5/0808—Convex mirrors
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)

Abstract

PURPOSE:To automatically measure the temperature of each combustion chamber continuously, by receiving the light irradiated from the brick surface of the bottom of each combustion chamber by an optical fiber, and transmitting and scanning the light. CONSTITUTION:The optical fiber 7 is inserted in a protecting pipe 8 which is provided in a small cap 6 of each combustion chamber of the coke oven. A convex lens 14 is attached to the tip part. The protecting pipe 8 has a triple structure. Cooling air from an air inlet port 10 passes an intermediate path and is exhausted from an air exhausting port 11, and the optical fiber is protected from high temperature. The light irradiated from the brick surface of the bottom of the combustion chamber 1 is received by the optical fiber 7, transmitted, scanned by an optical scanning device 15, inputted to a radiation thermometer 16, converted into an electric signal, and displayed and recorded by a recorder 17 as a temperature value. Therefore, the temperature of each combustion chamber is continuously and automatically measured, and much contribution is given to the operation.
JP56086120A 1981-06-04 1981-06-04 Temperature measuring method of combustion chamber in coke oven Pending JPS57200827A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56086120A JPS57200827A (en) 1981-06-04 1981-06-04 Temperature measuring method of combustion chamber in coke oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56086120A JPS57200827A (en) 1981-06-04 1981-06-04 Temperature measuring method of combustion chamber in coke oven

Publications (1)

Publication Number Publication Date
JPS57200827A true JPS57200827A (en) 1982-12-09

Family

ID=13877833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56086120A Pending JPS57200827A (en) 1981-06-04 1981-06-04 Temperature measuring method of combustion chamber in coke oven

Country Status (1)

Country Link
JP (1) JPS57200827A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188036A (en) * 1983-04-11 1984-10-25 Japanese National Railways<Jnr> Starting completion detecting device employing optical fiber for internal-combustion engine
JPS60133326A (en) * 1983-12-22 1985-07-16 Kobe Steel Ltd Method for measuring temperature in furnace in hot hydrostatic-pressure applying apparatus
JPS62104125U (en) * 1985-12-20 1987-07-02
KR100504391B1 (en) * 2000-12-14 2005-07-28 주식회사 포스코 Apparatus for measuring temperature of cokes oven
JP2013246101A (en) * 2012-05-28 2013-12-09 Toshiba Corp Device and method for inserting device for checking inside of reactor container
JP2015528106A (en) * 2012-06-22 2015-09-24 ビーコ インストルメンツ インコーポレイテッド Reduction of bias error of radiation temperature measurement in CVD reactor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55149814A (en) * 1979-05-11 1980-11-21 Mitsubishi Electric Corp Infrared ray thermometer device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55149814A (en) * 1979-05-11 1980-11-21 Mitsubishi Electric Corp Infrared ray thermometer device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188036A (en) * 1983-04-11 1984-10-25 Japanese National Railways<Jnr> Starting completion detecting device employing optical fiber for internal-combustion engine
JPH044449B2 (en) * 1983-04-11 1992-01-28
JPS60133326A (en) * 1983-12-22 1985-07-16 Kobe Steel Ltd Method for measuring temperature in furnace in hot hydrostatic-pressure applying apparatus
JPH0464015B2 (en) * 1983-12-22 1992-10-13 Kobe Steel Ltd
JPS62104125U (en) * 1985-12-20 1987-07-02
KR100504391B1 (en) * 2000-12-14 2005-07-28 주식회사 포스코 Apparatus for measuring temperature of cokes oven
JP2013246101A (en) * 2012-05-28 2013-12-09 Toshiba Corp Device and method for inserting device for checking inside of reactor container
JP2015528106A (en) * 2012-06-22 2015-09-24 ビーコ インストルメンツ インコーポレイテッド Reduction of bias error of radiation temperature measurement in CVD reactor

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