精选优质文档-倾情为你奉上年产500万吨合格铸坯全连铸转炉炼钢工程除尘系统设计冶金062班 刘月建 指导教师 金永丽摘 要 随着钢铁工业的快速发展，炼钢过程中产生的大量烟气排放到大气中，严重污染了环境，因此，对烟气的净化、除尘及回收利用是十分必要的。本设计采用转炉炼钢干法静电除尘(即LT法)系统进行除尘。设计的系统由活动烟罩、固定烟罩、汽化冷却烟道、喷淋塔、静电除尘器、轴流式风机、煤气切换站及煤气贮气柜等组成。关键词 转炉炼钢；干法静电除尘；设计；静电除尘器Abstract The environment was heavily contaminated by the exhausted gas made in the process of steel-making giving off to the air with the rapid development of steel industry.Consequently，it is highly necessary to depurate， dedust and recyc
