摘要
外滤式脉冲清灰布袋除尘工艺用于高炉煤气的除尘,以其节水节能成效显著,占地面积少,清灰效果好,布袋寿命长,除尘效率高,投资少见效快,优于传统的湿法洗涤除尘工艺,是国家大力推广的清洁生产技术。文章以福建三钢1050m3高炉采用干法脉冲除尘为例,着重介绍BDC装置的工艺流程、技术指标、系统应用状况,并分析了运行使用的节能及环保效益,提出系统性能必须具备温度控制、耐压防漏防爆、检测监控、处理冗余度等实践总结。
BDC,a kind of clean production technology,was generalized by nation because of its water saving,occupation less land,well efficiency,longevity and better than traditional method.This paper took Sangang as an example,technological process,technical indicator and systematic application were introduced;energy saving and environmental protection were analyzed;and some problems were summarized.
出处
《冶金能源》
北大核心
2005年第4期9-12,共4页
Energy For Metallurgical Industry