DE68928044D1 - Messung von parametern im hochofengestell - Google Patents

Messung von parametern im hochofengestell

Info

Publication number
DE68928044D1
DE68928044D1 DE68928044T DE68928044T DE68928044D1 DE 68928044 D1 DE68928044 D1 DE 68928044D1 DE 68928044 T DE68928044 T DE 68928044T DE 68928044 T DE68928044 T DE 68928044T DE 68928044 D1 DE68928044 D1 DE 68928044D1
Authority
DE
Germany
Prior art keywords
raceway
pct
signal
optical signal
received signal
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.)
Expired - Lifetime
Application number
DE68928044T
Other languages
English (en)
Inventor
John Scott
Stuart Fysh
Peter Scaife
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.)
Broken Hill Pty Co Ltd
Original Assignee
Broken Hill Pty Co 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 Broken Hill Pty Co Ltd filed Critical Broken Hill Pty Co Ltd
Application granted granted Critical
Publication of DE68928044D1 publication Critical patent/DE68928044D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE68928044T 1988-02-03 1989-02-03 Messung von parametern im hochofengestell Expired - Lifetime DE68928044D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPI655688 1988-02-03
PCT/AU1989/000041 WO1989007156A1 (en) 1988-02-03 1989-02-03 Measurement of blast furnace raceway parameters

Publications (1)

Publication Number Publication Date
DE68928044D1 true DE68928044D1 (de) 1997-06-19

Family

ID=3772770

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68928044T Expired - Lifetime DE68928044D1 (de) 1988-02-03 1989-02-03 Messung von parametern im hochofengestell

Country Status (5)

Country Link
US (1) US5223908A (de)
EP (1) EP0420851B1 (de)
AT (1) ATE153079T1 (de)
DE (1) DE68928044D1 (de)
WO (1) WO1989007156A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2799291B2 (ja) * 1994-06-07 1998-09-17 動力炉・核燃料開発事業団 炉内検査装置
US5481247A (en) * 1994-07-29 1996-01-02 Alexander; James M. Blast furnace tuyere sensor system
US5694480A (en) * 1995-08-30 1997-12-02 Tsukishima Kikai Co., Ltd. Molten slag flow rate measuring device and furnace facilities using the same
KR100264993B1 (ko) * 1996-12-23 2000-09-01 이구택 산소풍구전단에 형성되는 침투길이의 최적유지 장치 및 방법
LU90610B1 (en) * 2000-07-10 2002-01-11 Wurth Paul Sa Optical system for monitoring operating conditions in the tuyere zone of a blast furnace
US7209871B2 (en) * 2003-07-29 2007-04-24 Council Of Scientific And Industrial Research Prediction of cavity size in the packed bed systems using new correlations and mathematical model
JP5867619B2 (ja) * 2013-06-19 2016-02-24 Ｊｆｅスチール株式会社 高炉異常検出方法及び高炉操業方法
CN106191350B (zh) * 2016-08-30 2018-04-17 武汉钢铁有限公司 基于定点雷达的高炉下部风口工作状况评估方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1458748C3 (de) * 1964-02-18 1974-10-10 Centre National De Recherches Metallurgiques Association Sans But Lucratif, Bruessel Verfahren zur Beeinflussung der Temperaturverteilung der Beschickungsoberfläche in einem Schachtofen, insbesondere Hochofen
US3718758A (en) * 1969-06-27 1973-02-27 Centre Nat Rech Metall Method and device for monitoring the working of a furnace
GB1314720A (en) * 1970-10-14 1973-04-26 British Aircraft Corp Ltd Rangefinders
US4508448A (en) * 1974-11-20 1985-04-02 Geotronics Ab Apparatus for measuring the distance to a point on the inner wall of a hot furnace
JPS5348001A (en) * 1976-05-31 1978-05-01 Sumitomo Heavy Ind Ltd Cooler for sintered ore
JPS5348004A (en) * 1976-10-14 1978-05-01 Kobe Steel Ltd Detecting method for combustion at tuyere top in blast furnace
JPS53106307A (en) * 1977-02-28 1978-09-16 Shiyoutoku Seisakusho:Kk Imaginng device for situation inside blast furnace
US4159873A (en) * 1977-09-27 1979-07-03 Hughes Aircraft Company Rangefinder and digital single shot circuit
US4172661A (en) * 1978-05-23 1979-10-30 Aga Aktiebolag Optical measuring method
JPS597330B2 (ja) * 1978-09-14 1984-02-17 日本鋼管株式会社 高炉々況判定方法
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
FR2501235B1 (fr) * 1981-03-04 1986-12-26 Siderurgie Fse Inst Rech Dispositif d'emission lumineuse pour la determination du profil des charges dans un haut fourneau
JPS5855512A (ja) * 1981-09-29 1983-04-01 Kawasaki Steel Corp 高炉の炉況判定方法
JPS599112A (ja) * 1982-07-07 1984-01-18 Nippon Steel Corp 高炉レ−スウエイの立体構造判定方法
JPS599114A (ja) * 1982-07-07 1984-01-18 Nippon Steel Corp 高炉レ−スウエイ内の深度判定方法
JPS59232203A (ja) * 1983-06-14 1984-12-27 Kawasaki Steel Corp 還元炉の羽口先燃焼状況検知方法
BE897331A (fr) * 1983-07-17 1984-01-19 Ct De Rech S Metallurg Procede de mesure de la carte topographique de la charge d'un four a cuve
JPS6077911A (ja) * 1983-10-06 1985-05-02 Nippon Kokan Kk <Nkk> 高炉内装入物の判別法
JPS60165310A (ja) * 1984-02-06 1985-08-28 Seiichi Okuhara 高炉の操業状態を判定する方法
JPS60187608A (ja) * 1984-03-06 1985-09-25 Kawasaki Steel Corp 高炉羽口前状況監視装置
JPS6144113A (ja) * 1984-08-09 1986-03-03 Kawasaki Steel Corp 高炉の送風羽口前の燃焼帯検知方法
JPS6148508A (ja) * 1984-08-14 1986-03-10 Kawasaki Steel Corp 高炉炉況のレ−スウエイ情報定量化による判定方法
WO1988008546A1 (en) * 1987-05-01 1988-11-03 The Broken Hill Proprietary Company Limited Monitoring of objects in an optically dense atmosphere

Also Published As

Publication number Publication date
US5223908A (en) 1993-06-29
EP0420851A1 (de) 1991-04-10
WO1989007156A1 (en) 1989-08-10
ATE153079T1 (de) 1997-05-15
EP0420851A4 (de) 1990-12-12
EP0420851B1 (de) 1997-05-14

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