METHOD OF MANUFACTURING SINTERED ORE AND MANUFACTURING FACILITY LINE OF SINTERED ORE

摘要

PROBLEM TO BE SOLVED: To provide a method of manufacturing a sintered ore capable of continuously manufacturing a sintered ore with high quality under high productivity by avoiding reduction of air permeability by a sintering machine even when a ratio of a fine powdered raw material is changed during operation.SOLUTION: Two lines, a first transportation line with a stirring device and a second transportation line without the stirring device are prepared as transportation lines and selection of lines for use is conducted based on mass ratio of iron ore with prescribed particle diameter or less based on whole iron ore.SELECTED DRAWING: Figure 8