济钢第一炼铁厂喷煤工艺设备技术创新实践  

Technical Creation of Technique and Equipment of Injecting Coal Powder Process

作　　者：高海根[1] 

机构地区：[1]济南钢铁集团总公司第一炼铁厂,山东济南250101

出　　处：《山东冶金》2000年第2期12-14,共3页Shandong Metallurgy

摘　　要：济钢第一炼铁厂喷煤系统投产 8年来 ,经历了四个阶段的技术改造和创新。通过采取制粉短流程、硫化喷吹、收粉系统改进和喷吹自动倒罐等多项新技术 ,减少了设备故障、降低了生产成本、实现了生产设备的良性运转 。Since the injecting coal powder system was puted into production 8 years it has passed through technical creation and reformation of four sections.Through using some technical measures consisted of short process of powdering,sulfurizing injecting process,improving collection powder system and automatical pot to pot of injecting powder,etc,the trouble ratio of equipment and the production cost are decreased,thus the smooth operation of equipment is achieved and the requirement of injecting coal powder is met for blast furnace.

关 键 词：喷煤系统 制粉 硫化喷吹 球磨机 炼铁 

分 类 号：TF538.63[冶金工程—钢铁冶金] TF321.6