燃料与化工 ›› 2016, Vol. 47 ›› Issue (5): 8-9.

• 煤焦技术 • 上一篇    下一篇

影响高炉入炉焦炭粒级因素相关性研究

钱虎林 张增兰  冶伟冬  曹先中   

  1. 马钢煤焦化公司, 马鞍山243000
  • 出版日期:2016-09-10

Study on the relationship between the factors influencing the grain size of coke charge to blast furnace

Qian Hulin  Zhang Zenglan  Ye Weidong  Cao Xianzhong   

  1. Coal & Coking Company of Ma Steel,Ma’anshan 243000,China
  • Online:2016-09-10

摘要:

运用统计方法研究高炉槽下返粉率与落地焦使用量、焦炭输送、平均粒级之间的相关性,确定影响入高炉焦炭平均粒级的关键因素,借此指导焦炉生产及焦炭储运流程优化,减少槽下返粉,提高入炉焦炭平均粒级。

Abstract:

Statistical method is adopted to study the relationship between the coke fine recovery rate under blast furnace trough and consumption of coke stored on the ground,coke transfer and average grain size,so as to determine the key factors influencing the average grain size of metallurgical coke. The result is taken to guide the production operation of coke oven battery and optimize the storage and transfer of coke. Coke fine recovery rate under blast furnace trough can be reduced and the average grain size of charging coke is improved.

中图分类号: