预荷电袋式除尘技术及其在凌钢转炉二次除尘中应用  

Pre-charged bag dust removal technology and its application in secondary dust removal of converter in Lingyuan Iron&Steel

作　　者：孙智祥 姚群[2] SUN Zhixiang;YAO Qun(Lingyuan Iron&Steel Group Co.,Ltd.,Lingyuan Liaoning 112500,China)

机构地区：[1]凌源钢铁集团有限责任公司,辽宁凌源112500 [2]中钢集团天澄环保科技股份有限公司,湖北武汉430205

出　　处：《工业安全与环保》2024年第10期76-79,106,共5页Industrial Safety and Environmental Protection

摘　　要：阐述了预荷电袋式除尘器的工作原理、基本结构、功能和优势,分析了海岛纤维滤料的性能和特点,开展了预荷电袋式除尘器与传统脉冲袋式除尘器技术的经济比较,介绍了预荷电袋式除尘器在凌钢转炉二次烟气除尘项目中的应用,实际运行表明,预荷电袋式除尘技术在净化效率、节能降耗、运行稳定性、占地等方面占有明显优势,实现了超低排放和节能降碳协同增效。The working principle,basic structure,function and advantages of the pre-charged electric bag filter are described,and the performance and characteristics of the sea island fiber filter media are analyzed.The technical and economic comparison between the pre-charged electric bag filter and traditional pulse bag filter is carried out.The ap plication of the pre-charged electric bag filter in the secondary flue gas de-dusting project of the Lingyuan Iron&Steel converter is introduced,and the actual operation shows that the pre-charged electric bag filter technology has obvious advantages in terms of purification efficiency,energy saving and consumption reduction,operational stability and land occupation.The synergistic effect of ultra-low emission,energy saving and carbon reduction is realized.

关 键 词：预荷电 袋式除尘 转炉 超低排放 节能降碳 

分 类 号：X757[环境科学与工程—环境工程]