Abstract: The open-air raw material yard of OC/OD had been worked for more than thirty years, the mechanization level and environment protection were enhanced continuously during the period. However, the open-air storage of raw material yard, which was easily affected by the climate, caused the heavy dust pollution of surrounding residents and air. The differences of imputing, storing and outputting between Type C and the original open-air raw material yard in ironmaking plant of Baosteel were discussed in this paper, and some new problems were described after it went into operation .
Authors: Wu Wangping and Ma Luowen
Keywords: Raw material yard, Type C, Enclosed stockyard