摘要
2011年6月13日投产的富邦炉属于熔池熔炼范畴,为消除单体硫和挥发份的不利影响,富邦炉在三层铜水套侧墙上设置了二次风口,经过运行表明,该位置引入二次风极易生成炉结,给富邦炉以及硫酸系统生产带来很大隐患。富邦铜业针对这一问题进行了分析总结,提出了炉顶设置三次风口以及三次风换热的办法。改造运行至今,效果明显。
Fubang furnace coming into production on June 13, 2011 falls under the category of bath smelting. In order to eliminate negative influences of free sulfur and volatile matter, Fubang furnace has set secondary tuyere on the side wall of three--layer copper water jacket. It demonstrated through operation that bringing secondary air into this position will easily create furnace accretion and bring great passivity to the production of Fubang furnace and sulfuric acid system. Fubang copper industry has made analysis and summary directing at this problem and proposed solutions to install thirdary tuyere on furnace roof and make heat transfer of thirdary air. Effect has been obvious through reformation and operation up to now.
出处
《有色矿冶》
2014年第4期40-42,共3页
Non-Ferrous Mining and Metallurgy
关键词
富邦炉
单体硫
二次风
炉结
换热
Fubang furnace
free sulfur
secondary air
furnace accretion
heat transfer
