Title:
炉内監視方法、炉内監視装置および加熱炉
Document Type and Number:
Japanese Patent JP7438722
Kind Code:
B2
Abstract:
To provide a furnace monitoring method capable of monitoring the inside of a heating furnace in a wide range.SOLUTION: In a furnace monitoring method of monitoring the inside of a heating furnace, a two-dimensional imaging device 3 is arranged at the ceiling part of a heating furnace (steel sheet heating furnace 1), the two-dimensional imaging device 3 is arranged so as to be tilted in the furnace length direction of the heating furnace 1 with the whole width of the heating furnace 1 as the visual field range in the long side direction of the two-dimensional imaging device 3. Alternatively, for example, the two-dimensional imaging devices 3 are installed by two or more, and the position and the angle to be tilted of the two-dimensional imaging devices 3 are set so that the visual field range obtained by synthesizing the visual fields of all the two-dimensional imaging devices 3 extends over the whole in the furnace length direction.SELECTED DRAWING: Figure 3
Inventors:
Shunji Matsumoto
Mutsuki Endo
Kiyoshi Hirakaka
Masashi Shibata
Mutsuki Endo
Kiyoshi Hirakaka
Masashi Shibata
Application Number:
JP2019206222A
Publication Date:
February 27, 2024
Filing Date:
November 14, 2019
Export Citation:
Assignee:
Nippon Steel Texeng Co., Ltd.
Nippon Steel Corporation
Nippon Steel Corporation
International Classes:
F27D21/02; F27B9/40
Domestic Patent References:
| JP6323743A | ||||
| JP2006105522A | ||||
| JP4027400U | ||||
| JP2002286227A | ||||
| JP9318013A | ||||
| JP2001271110A |
Attorney, Agent or Firm:
Koji Hagiwara
Tetsuo Kanemoto
Naoki Ogita
Takashi Saito
Takuya Mine
Tetsuo Kanemoto
Naoki Ogita
Takashi Saito
Takuya Mine
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