FURNACE OPERATION CONTROL METHOD AND DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a furnace operation control method capable of setting a numerical value of appropriate parameter to a furnace for drying or burning a large panel more quickly in comparison with a conventional method. SOLUTION: A model panel 6 coated with an evaporative material is set in an experiment unit 5 independent from a controlled furnace 1, an actual evaporation quantity change characteristic Gs of the evaporative material is calculated by actually measuring the evaporation quantity of the evaporative material, a calculatory time required for evaporation ts for evaporating the evaporative material of a heated panel 2 by a target evaporation quantity is calculated by using the actual evaporation quantity change characteristic Gs, and the numerical value of the parameter of the controlled furnace 1 is changed to make the time required for evaporation ts approaches a target time tr. COPYRIGHT: (C)2008,JPO&INPIT