Diagnostic Methods for Operating Surveillance of Large Fluidized Bed Boilers

摘要

The articles gives a summary of the measurement units that are used for diagnostic measurements in fluidized bed boilers.During the verification process,the Technical University of Ostrava designed and tested various types of probes for temperature and velocity measurements,and for sampling both flue gases and solid particles.The results give more detailed information about the behaviour of the fluidized layer in various fluidized bed boilers.Moreover they can be of use in case of boiler modifications or boiler operation improvements.