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介绍了转炉二次除尘新技术的研发背景,结合宝钢二炼钢转炉除尘系统改造项目介绍了转炉二次除尘新技术在改造项目中的应用情况。从除尘风量的确定、集尘罩的形式、管路系统的布置以及转炉三次除尘等方面进行了具体分析,对比传统转炉二次除尘系统的不足,提出了转炉二次除尘新技术的优势,为大中型转炉二次除尘系统在线改造提供参考。
The research background of new technology for secondary dust removal of converter was introduced. The application of new technology of secondary dust removal in converter was introduced in combination with the project of dust removal system of converter in No.2 steelmaking mill of Baoshan Iron and Steel Co., Ltd. From the aspects of the determination of the dust volume, the shape of the dust cover, the layout of the pipeline system and the three times dust removal of the converter, the advantages of the secondary dedusting technology of the converter are compared with the disadvantages of the traditional secondary dedusting system. Large and medium converter secondary dust removal system for online reference.