迁钢公司2号高炉全烧高炉煤气热风炉高风温研究  

The Study of High Blast Temperature of Stoves of the No. 2 BF of Qian＇an Iron and Steel Co., Ltd. that Completely Burn BF Gas

作　　者：陈冠军[1] 胡雄光[2] 蔡景春[3] 倪苹[4] 竺维春[1] 杨天钧[5] 

机构地区：[1]首钢技术研究院 [2]首钢总公司规划发展部 [3]首钢迁钢公司 [4]北京首钢国际工程技术有限公司 [5]北京科技大学

出　　处：《首钢科技》2010年第3期47-51,共5页Shougang Science and Technology

摘　　要：迁钢公司2号高炉热风炉全烧高炉煤气，通过对热风炉、热风管道和高炉等系统进行考察，评估了实现高风温的可行性。总结分析了实现高风温的具体措施，阐明高风温不仅与热风炉操作紧密关联，而且与高炉原燃料质量及高炉操作等因素密不可分。开展高风温试验初步实现了最高瞬时风温1280℃的目标，并取得高炉增产、提高喷煤比和降低焦比的预期效果。The stoves of No. 2 blast furnace completely burn the blast furnace gas. Through studying the system of hot blast stove, hot blast pipe and blast furnace, the feasibility of high blast temperature is evaluated. The practical measures realizing high blast temperature are summarized and analyzed. The measures show that high blast temperature has strong correlationship with stove operation, quality of material-fuel and BF operation. The high balst temperature test has initially realized the aim of maxium 1 280 ~C instantaneous temperature and the expected effects of increasing production, improving PCI and reducing coke ratio.

关 键 词：高炉 热风炉 高风温 高炉煤气 

分 类 号：TF547[冶金工程—钢铁冶金]