JPS57120604A - Real image measuring device for inside of blast furnace - Google Patents

Real image measuring device for inside of blast furnace

Info

Publication number
JPS57120604A
JPS57120604A JP599081A JP599081A JPS57120604A JP S57120604 A JPS57120604 A JP S57120604A JP 599081 A JP599081 A JP 599081A JP 599081 A JP599081 A JP 599081A JP S57120604 A JPS57120604 A JP S57120604A
Authority
JP
Japan
Prior art keywords
real image
furnace
lance
blast furnace
analysis
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
JP599081A
Other languages
Japanese (ja)
Inventor
Atsushi Kawasaki
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP599081A priority Critical patent/JPS57120604A/en
Publication of JPS57120604A publication Critical patent/JPS57120604A/en
Pending legal-status Critical Current

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  • Blast Furnaces (AREA)

Abstract

PURPOSE: To detect the states in a blast furnace under operation through video analysis and to make the operation control of high accuracy possible by installing a real image transmission mechanism having an objective lens system in the furnace.
CONSTITUTION: A heat resistant lance 2 having an image transmission mechanism 3 is inserted into a blast furnace 1, and the in-furnace real image information obtained by the objective lens system provided at the leading end thereof is transmitted to a photoelectric transducer 4. The information converted here is recorded as a real image by a video recorder 5 and the conditions of the real image are displayed simultaneously in a monitor display device 6. The recorded real image is subjected to analysis of high accuracy and quantitative treatment with a video analyzer 7, the results thereof are displayed in an analysis result display device 8, and are outputted as a control signal according to need. It is essential to install the lance 2 horizontally in such a way that its leading end is located at the centerline of the furnace 1, and if necessary, plural pieces thereof may be installed or the lance may be installed near the furnace wall.
COPYRIGHT: (C)1982,JPO&Japio
JP599081A 1981-01-20 1981-01-20 Real image measuring device for inside of blast furnace Pending JPS57120604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP599081A JPS57120604A (en) 1981-01-20 1981-01-20 Real image measuring device for inside of blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP599081A JPS57120604A (en) 1981-01-20 1981-01-20 Real image measuring device for inside of blast furnace

Publications (1)

Publication Number Publication Date
JPS57120604A true JPS57120604A (en) 1982-07-27

Family

ID=11626224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP599081A Pending JPS57120604A (en) 1981-01-20 1981-01-20 Real image measuring device for inside of blast furnace

Country Status (1)

Country Link
JP (1) JPS57120604A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002256316A (en) * 2001-03-06 2002-09-11 Nippon Steel Corp Instrument for measuring temperature in blat furnace, method for measuring temperature in blast furnace, storage medium and computer program

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002256316A (en) * 2001-03-06 2002-09-11 Nippon Steel Corp Instrument for measuring temperature in blat furnace, method for measuring temperature in blast furnace, storage medium and computer program

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