| 邯钢老区高炉煤粉系统升级改造实践 |
| |
| 引用本文： | 王学伶. 邯钢老区高炉煤粉系统升级改造实践[J]. 河北冶金, 2014, 0(1): 56-59 |
| |
| 作者姓名： | 王学伶 |
| |
| 作者单位： | 邯郸钢铁集团设计院有限公司,河北邯郸056015 |
| |
| 摘 要： | 介绍了邯钢老区高炉喷煤系统为适应生产升级改造的实践。改造后，混烟煤比例达55％，综合喷煤成本进一步降低。另外增设了各平台的环境除尘系统以及关键部位氧分析仪及氮气保护系统，避免了事故发生，具有一定的推广应用价值。
|
| 关 键 词： | 高炉 煤粉系统 升级改造 |
UPGRADE REFORMATION PRACTICE OF COAL POWDER SYSTEM OF BLAST FURNACE |
| |
| Wang Xueling. UPGRADE REFORMATION PRACTICE OF COAL POWDER SYSTEM OF BLAST FURNACE[J]. Hebei Metallurgy, 2014, 0(1): 56-59 |
| |
| Authors: | Wang Xueling |
| |
| Affiliation: | Wang Xueling (Handan Iron and Steel Design Institute Co. , Ltd. , Handan, Hebei, 056015) |
| |
| Abstract: | It is introduced the upgrade reformation of coal injection system of blast furnace in old region of Han Steel. After reformation the ratio of mixed bituminous coal reaches to 55% , the comprehensive coal in- jection cost further reduced. Besides the environment dust - removal systems for various production plat- forms, oxygen analyzer and nitrogen protection system for key locations are put up to avoid breakdown. |
| |
| Keywords: | blast furnace coal powder system upgrade reformation |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
