Middle package impact zone is with compound slag retaining wall

• Main Authors: LIU MENG, HAN BIN, XU GUOTAO, CHEN HUASHENG, LIU JIXIONG, SHI LEI, XIAO WEIJUN, LUO WEIWEN
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2017
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING

The utility model discloses a middle package impact zone is with compound slag retaining wall, include and constitute integrative slag retaining wall base member by left side wall, middle wall and right side wall, left side wall, right side are provided with the side wall on the wall respectively and flow the steel hole, the wall flowed the steel hole in the middle of the centre was provided with on the wall, the inboard of slag retaining wall base member is provided with ceramic anti -corrosion board, the anti -corrosion face of pottery is provided with the circular arc boss to the molten steel side, and the molten steel side is provided with the strengthening rib dorsad, the circular arc boss is located side wall stream steel hole and middle wall flows more than the steel hole, and it is in molten steel district slag line height in the course of the work, the anti -corrosion board of pottery passes through strengthening rib and the shaping of slag retaining wall base member integral cast. This slag retainin