35吨转炉OG系统机前脱水器响爆原因分析及对策  

Cause Analysis and Countermeasures of Front Dehydrator Explosion of 35 Tons Converter OG System

作　　者：于冬冬 李凯玉 仲卫勇 王堂全 刘双全 YU Dongdong;LI Kaiyu;ZHONG Weiyong;WANG Tangquan;LIU Shuangquan(Panshi Jianlong Steel Co.,Ltd.,Panshi 132300,China)

机构地区：[1]磐石建龙钢铁有限公司,吉林磐石132300

出　　处：《哈尔滨轴承》2024年第1期53-56,共4页Journal of Harbin Bearing

摘　　要：针对转炉OG系统机前脱水器响爆现象进行系统分析,找出响爆具体原因。主要是固废压球点火困难导致点火瞬间炉内气体燃爆,冲击波从OG系统进入机前脱水器后受空间阻力影响而产生气爆。鉴于此,制定了一系列改进措施,实施效果良好。The explosion cause of the dehydrator in the front of the converter OG system is found out by systematic analysis,which is mainly due to the difficulty of using solid waste pressure ball to ignite the gas explosion in the furnace at the instant of ignition,the shock wave from OG system enters the front dehydrator and is affected by the space resistance to produce gas explosion.In view of this,a series of improvement measures have been formulated and implemented with good results.

关 键 词：转炉OG系统 机前脱水器 响爆 分析 对策 

分 类 号：TF341.1[冶金工程—冶金机械及自动化]