JPS6473013A - Device for observing furnace body - Google Patents
Device for observing furnace bodyInfo
- Publication number
- JPS6473013A JPS6473013A JP22978987A JP22978987A JPS6473013A JP S6473013 A JPS6473013 A JP S6473013A JP 22978987 A JP22978987 A JP 22978987A JP 22978987 A JP22978987 A JP 22978987A JP S6473013 A JPS6473013 A JP S6473013A
- Authority
- JP
- Japan
- Prior art keywords
- furnace body
- picture
- furnace
- heat ray
- detecting means
- 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
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
PURPOSE:To prevent the development of hot spot and to extend service life of a furnace lining by picture-processing the detected signal of heat ray radiated from outer surface of the furnace body using a heat ray detecting means and continuously grasping the furnace condition. CONSTITUTION:This furnace body observing device is composed of a heat ray detecting device 18 and a picture processing means 20. The said detecting means 18 detects the heat radiated from the outer face of the furnace body 10. Further, the said processing means 20 analyzes the picture of temp. distribution on the outer face of the body 10 based on the detected signal given by the above detecting means 18. Then, by this picture-analysis, the erosion state of the refractory 12 lined on the furnace body 10 is grasped.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22978987A JPS6473013A (en) | 1987-09-16 | 1987-09-16 | Device for observing furnace body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22978987A JPS6473013A (en) | 1987-09-16 | 1987-09-16 | Device for observing furnace body |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6473013A true JPS6473013A (en) | 1989-03-17 |
Family
ID=16897699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22978987A Pending JPS6473013A (en) | 1987-09-16 | 1987-09-16 | Device for observing furnace body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6473013A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5212738A (en) * | 1991-04-12 | 1993-05-18 | Martin Marietta Magnesia Specialties Inc. | Scanning laser measurement system |
JP2018172715A (en) * | 2017-03-31 | 2018-11-08 | 住友金属鉱山株式会社 | Device and method for preventing leakage of molten steel |
-
1987
- 1987-09-16 JP JP22978987A patent/JPS6473013A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5212738A (en) * | 1991-04-12 | 1993-05-18 | Martin Marietta Magnesia Specialties Inc. | Scanning laser measurement system |
JP2018172715A (en) * | 2017-03-31 | 2018-11-08 | 住友金属鉱山株式会社 | Device and method for preventing leakage of molten steel |
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