Furnace Protection Operation Practice of No.2 BF in Shiheng Special Steel
GAO Jiaming
ZHI Pingda
Abstract：In the second generation production process of No.2 450 m3 blast furnace in Shiheng Special Steel, due to the temperature increasing of two measurement points, the parts of furnace waist abdomen bit and the west of the furnace hearth were heated redness frequently, the maintenance measures were taken. Such as the protection furnace operation was taken using the titanium-containing material charged into the furnace to improve the titanium content of molten iron, the planting sticks was take and furnace cooling wall grouting timely etc. The operating system was optimized and adjusted, the safety of production was improved, the safe and stable operation of the blast furnace and good technical and economic indicators were achieved.
Keywords：blast furnacefurnace protectionoperating systemfurnace filling
Publication Date：2016-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：3( 14-16 )