Application of Online Thickness Monitoring Technology for Blast Furnace Stack
CUI Da-fu， JIANG Jie， LIU Xian-long， XIAO Jun-sheng， WANG Ying-sheng， HAO Zhi-z
1. Inner Mongolia University of Science and Technology， Baotou 014010， Inner Mongolia， China
2. China Steel Industry Association， Beijing 100711， China
3. Baotou Iron and Steel Co.， Baotou 014010， Inner Mongolia， China
A technology about monitoring and measuring the thickness of the blast furnace is studied. The composition and testing area of the thickness measuring system on the furnace is not only introduced, but the fundamental and features of the technology is also described. In the study, the returning echo is analyzed, so the method that the wave shapes of the returning echo is used for estimation the thickness of the blast furnace is established. Finally, the research productions are applied in the many blast furnaces, and the results of the monitoring thickness is analyzed and summed up.
2013, Vol. 23 
