摘要
本文介绍鞍钢炼铁厂１１＃高炉大修工程中爆破拆除高炉炉衬的过程。采用爆破方法先破坏炉衬环型砌体结构，再爆破冷却壁之上衬砖，使衬砖局部悬空，在重力作用下脱落，达到安全，快速拆除衬砖的目的。
The process of explosive demolishing the linings in 11 # blast furnace in Anshan Iron and Steel General Corporation is introduced. Firstly, the circular lining structure was destroyed by blasting method, then the cooled linings on wall were partly blasted temake the remained linings suspended so as to rapidly and safely demolished by graivty.
出处
《爆破》
CSCD
1999年第1期52-56,共5页
Blasting
关键词
拆除爆破
高炉内衬
爆破设计
demolition blasting, inner lining, blast furnace
