| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and a facility for manufacturing hot-briquette, wherein the yield can be improved while forming a high temperature reduced iron exhausted from a rotating type furnace hearth furnace.SOLUTION: This invention relates to the method and the apparatus for manufacturing the hot-briquette while a high temperature reduced iron, reduced with a rotating furnace hearth type reducing furnace, is hot-formed to manufacture the hot-briquette, wherein the high temperature reduced iron exhausted from this rotating furnace hearth type reducing furnace, is cooled to 750-800°C at 1.5-2.5°C/sec cooling speed and charged into a hot-briquette machine at this temperature, to form the hot-briquette, and the hot-briquette after formed, is cooled to 100°C at 4.5-7.0°C/sec cooling speed. |
