BFI
Fields of Activity / Measuring Techniques Metallurgical Processes / Melt image processing
VDEh-  
Betriebsforschungsinstitut  
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Image processing as a means of optimising metallurgical processes
  
Dr.-Ing. H. Köchner • Tel: 0211 / 6707 - 892 • E-Mail: herbert.koechner@bfi.de
 



Steel ladle
 

Recorded image of a steel bath surface
 

Integration into a process control system
 


Situation
• Detailed process status information serves to support the analysis,
   monitoring and optimisation of metallurgical treatment stages
• Harsh ambient conditions necessitate contactless methods of measurement

Solution
• Adaptation and installation of mobile and stationary image processing
  systems
• Development of an image processing system tailored to the situation and
  measurement task
• Integration in process control system
• Process optimisation

Fields of use
• Continuous on-line monitoring and analysis of high-speed processes
• Monitoring of ladle stirring processes
• Measurements at nozzle systems
• Slag detection
• Detection of crust formation in troughs and runners
• Positioning and logistics of metallurgical vessels