Furnace heat prediction data creation device and method therefor, and furnace heat prediction device and method therefor

A furnace heat prediction data generation apparatus for generating furnace heat prediction data used to predict furnace heat in a blast furnace, comprising:

• a first temperature measurement part that measures a temperature of pig iron tapped from a tap hole of the blast furnace in contact with the pig iron at a first time interval;
• a second temperature measurement part that measures a temperature of the pig iron in non-contact with the pig iron at a second time interval shorter than the first time interval;
• and
• a data generation part that generates furnace heat prediction data from temperature data of the pig iron on the basis of first temperature data time-serially including a plurality of first temperatures measured by the first temperature measurement part at the first time interval and second temperature data time-serially including a plurality of second temperatures measured by the second temperature measurement part at the second time interval.