SINTERING PROCESS-OPERATING CONDITION MONITORING APPARATUS, SINTERING PROCESS-OPERATING CONDITION MONITORING METHOD, AND COMPUTER PROGRAM

摘要

PROBLEM TO BE SOLVED: To monitor the operation of a sintering machine by identifying online accurately the feature quantity of a sintered state which is a parameter expressing quantitatively a physical phenomenon in a sintering layer in the sintering machine.;SOLUTION: Measured data θ_p(t_a) of a pallet thermometer 150, which is acquired when the pallet thermometer 150 moves from an ore supply portion to an ore discharge portion of sintered ores, is acquired. Whenever the relevant measured data θ_p(t_a) is acquired, based on the relevant measured data θ_p(t_a), a starting point temperature θ_{p, is}, an end point temperature θ_{p, ie}, zone transit time t_i, a zone length l_i, zone boundary time t_{a, i}, and a zone position _{la, i} of each zone of an initial raw material zone, a moisture condensation zone, a dry zone, a red heat zone, and a sintering completion zone are derived and displayed.;COPYRIGHT: (C)2013,JPO&INPIT