| 莱钢1000m^3高炉长期休风快速恢复炉况实践 |
| |
| 引用本文： | 刘卫国,马振军,张永生,胥长城. 莱钢1000m^3高炉长期休风快速恢复炉况实践[J]. 山东冶金, 2009, 31(3): 19-20 |
| |
| 作者姓名： | 刘卫国 马振军 张永生 胥长城 |
| |
| 作者单位： | 莱芜钢铁股份有限公司,山东,莱芜,271104 |
| |
| 摘 要： | 采取降煤比，降炉渣碱度，准确计算休风料数量和休风后的料线，保持充足的炉缸热量等合理的休风方案和休风操作；复风后稳定调整顶压，及时调整矿批和炉渣碱度，掌握好第一次铁的开口时间等，使莱钢1000m^3高炉检修休风12～16h后，3～4h恢复到正常生产状态。
|
| 关 键 词： | 高炉 长期休风 快速恢复 |
Rapid Resumption Practice of Laiwu Steel's 1 000 m3 BF Condition after Long Time Damping-down |
| |
| LIU Wei-guo,MA Zhen-jun,ZHANG Yong-sheng,XU Chang-cheng. Rapid Resumption Practice of Laiwu Steel's 1 000 m3 BF Condition after Long Time Damping-down[J]. Shandong Metallurgy, 2009, 31(3): 19-20 |
| |
| Authors: | LIU Wei-guo MA Zhen-jun ZHANG Yong-sheng XU Chang-cheng |
| |
| Affiliation: | Laiwu Iron and Steel Co.;Ltd.;Laiwu 271104;China |
| |
| Abstract: | By adopting reasonable damping-down scheme and operation, such as decreasing coal ratio and slag basicity, accurately calculating the amount of furnace charge during damping-down and the stock level after damping-down and keeping adequate hearth heat; after reblowing, stably adjusting the top pressure, adjusting ore batch and slag basicity in time and controlling the time to open the taphole, Laiwu Steel＇ s 1 000 m^3 BF returned to normal production state in 3-4 hours after 12- 16 hours overhaul damping-down. |
| |
| Keywords: | blast furnace long time damping-down rapid resumption |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
