转炉烟气余热回收系统工艺设计

摘要

The recovery system can fully recover the waste heat resources of flue gas in converter, and produce steam that can be used, thus obtain remarkable economic benefit. The process planning of flue gas waste heat recovery system of a certain 120t converter has been introduced. Since the system put into operation, the whole production process is stable, and all indicators can reach the design requirements.%转炉烟气余热回收系统将转炉烟气的余热资源充分回收，使之转化为可以利用的蒸汽，经济效益显著。介绍了某钢铁厂120 t转炉烟气余热回收系统的工艺设计要点。该系统自投运以来，整个生产过程运行稳定，各项指标均达到设计要求。