Features 01
Expected Problems
?Want to detect the furnace heat level without waiting for hot metal temperature measurements to prevent trouble and achieve stable operation.
?Want a furnace heat index that is reliable even during unsteady operation.
Features 02
Technology highlight
?When calculating the amount of heat supplied per unit of hot metal (1 ton) in the furnace bottom (tuyere level), this technology improves the estimation accuracy of the hot metal temperature in unsteady operation by considering variables that were not considered in conventional furnace heat indexes.
Features 03
Proposed Solutions (Examples)
Improves estimation accuracy of temperature of the hot metal discharged from the taphole, contributing to stabilization of blast furnace operation.
In addition, because it is possible to detect temperature drops 3 hours before tapping, anomalies can be detected without waiting for hot metal temperature measurements, also contributing to prevention of serious trouble such as cooled hearth, etc.
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