Monitoring burnt level of refractory lining of blast furnaces using optical fiber detector

被引：0
|
作者：
Li, WL [1 ]
Jiang, DS [1 ]
Cao, H [1 ]
机构：
[1] Wuhan Univ Technol, Fiber Opt Sensing Res Ctr, Wuhan 430070, Peoples R China
来源：
PROCESS MONITORING WITH OPTICAL FIBERS AND HARSH ENVIRONMENT SENSORS | 1999年 / 3538卷
关键词：
fiber; optic; furnace; refractory; and burn;
D O I：
10.1117/12.335762
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A fiber optic monitoring technique for the thickness of furnace wall is demonstrated where conventional monitoring techniques failed because of harsh environments. Based upon OTDR technique, its working principle, structure, and installing manner are introduced. This technique can monitor the thickness of furnace wall continuously with an accuracy of 5mm which is enough for the management of operating the furnace.
引用
收藏
页码：48 / 55
页数：8
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