摘要
莱钢4#高炉开炉通过精心准备、重新烘炉、准确计算配料、改进装料技术,开炉快速引煤气、加速降硅提热量等措施,24 h实现日达产并完成月达产,降低了高炉冶炼成本,与3#高炉开炉相比降低成本1 000万元。
To startup the No.4 blast furnace for Laiwu steel, some technologies of toasting furnace lining, burdening and charging were carefully prepared. Measures such as quickly leading into gas and quickening low silicon along with raising temperature were taken. Fulfillment output was realized in twenty-four hours and monthly output plan was achieved. The blast furnace smelting cost was reduced, compared with startup of No.3 BF, 10 million yuan was saved.
出处
《山东冶金》
CAS
2015年第2期43-45,共3页
Shandong Metallurgy
关键词
高炉
开炉
低成本
达产
BF
low carbon
low cost
fulfillment output
作者简介
张明，男，1970年生，1994年毕业于鞍山钢铁学院钢铁冶金专业。现为山钢股份莱芜分公司炼铁厂副厂长，高级工程师，从事烧结、炼铁技术管理工作。
