我厂HGX—3吨三相电孤炉采用卤水镁砂打结炉墙,日开2—4炉,月产钢水约300吨,主要生产碳结钢和低合金钢铸件。炉壳原有水冷部件为:炉壳加固围水箱、炉门水箱、出钢槽水箱。由于炉门水箱和出钢槽水箱对炉墙维护效果不大,此两处炉墙镁砂脱落严重,出现缺口,使炉墙整体性被破坏,间断生产 Our factory HGX-3 tons of three-phase electric arc furnace with magnesia boiled knot wall, 2-4 open day furnace, monthly production of about 300 tons of molten steel, the main production of carbon steel and low alloy steel castings. Shell original water-cooled parts as follows: shell reinforcement Wai tank, door water tank, tapping tank. As the furnace door and tapping tank on the furnace wall maintenance effect is not large, the two magnesia furnace wall off serious, there is a gap, so that the integrity of the furnace wall is destroyed, intermittent production