Application of Long Lining Life Technology on 120 t Combined Blown Converter with Movable Furnace Bottom in Laiwu Steel
FENG Nian
YANG Dongli
ZHANG Huade
Abstract：The reasons of affecting low service life were analyzed about the Combined blown converter with Movable furnace bottom, and through the design application of the lining-refractory and the brick shape, the laying process, the bottom of the furnace bottom blowing metal mushroom head formation and maintenance, slag splashing and the gunning maintenance, and so on, all these measures make the service life achieve 27 000 on 120 t Combined blown converter with Movable furnace bottom.
Keywords：movable furnace bottomcombined blown converterfurnace lining lifeslag splashing
Publication Date：2015-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：3( 26-28 )