Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same

An apparatus for manufacturing compacted irons comprising:

• a couple of rollers for compacting reduced materials containing fine reduced irons and manufacturing compacted irons;
• a guide chute for guiding the compacted irons which are discharged from the couple of rollers;
• and
• crushers for crushing compacted irons which are guided into the guide chute;
• and
• a transporting chute under a lower portion of the couple of rollers for transporting the compacted irons, wherein the transporting chute comprises a plurality of linear chutes connected to each other and a size of one end opening of the linear chute is smaller than a size of the other end opening of the linear chute;
• wherein a guiding surface of the guide chute, which guides the compacted irons, comprises a straight slanted surface and a curved slanted surface,
• wherein the upper portion of the guiding surface is formed to be a straight slanted surface and the lower portion of the guiding surface is formed to be a curved slanted surface which is connected to the straight slanted surface,
• wherein the curved slanted surface of the guiding surface is concave-shaped surface,
• wherein the crushers comprises a first crusher for coarsely crushing the compacted irons manufactured by the couple of rollers;
• and a second crusher for re-crushing the coarsely crushed compacted irons, and
• wherein the transporting chute comprises a plurality of external casings enclosing the plurality of linear chutes and an external cover attached to each of the external casings.