摘要
随着高炉装备水平的提高，热风炉结构也有了重大改进。继续提高热风温度的途径是使用转炉煤气燃烧热风炉，并且改进操作制度，采用缩短送风周期时间的方法，可使热风温度达到１２００℃以上。
With the development of blast furnace equipment,the construction of hot stoves has been improved greatly so as to satisfy the needs of high temperature of blast.Now,the blast temperature can reach more than 1 200 ℃ to shorten blasting cycle by using converter gas to heat stoves and improving operation.
出处
《钢铁》
CAS
CSCD
北大核心
1998年第10期12-14,共3页
Iron and Steel
