JPS57120604A - Real image measuring device for inside of blast furnace - Google Patents
Real image measuring device for inside of blast furnaceInfo
- 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
Links
Landscapes
- 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
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)
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 |
-
1981
- 1981-01-20 JP JP599081A patent/JPS57120604A/en active Pending
Cited By (1)
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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