Ishikawajima-harima Jukogyo Kabushiki Kaisha

Toshio Nanjo

Fumio Tomizawa

Akinori Nakamura

Hidekazu Ishikawa

An apparatus for automatically charging scrap into an arc furnace wherein an inactive position at which a scrap bucket charged with the scrap is normally placed is provided adjacent to the arc furnace; a transport mechanism is provided so that the scrap bucket is moved between said position and the arc furnace; and the scrap bucket is brought to and stopped at a position right above the arc furnace so as to charge immediately the scrap into the arc furnace within a short time and without overflowing.

Apparatus for automatically charging scrap into an arc furnace

A reduction process and apparatus wherein the flow of the reducing fluid through the fixed bed of iron ore, oxidized pellet or the like to be reduced is reversed in direction so that the iron ore, oxidized pellet or the like, at any place in the bed, may be reduced uniformly.

Growing community of inventors

Tokyo, Japan

Toshio Nanjo