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| 长钢7号高炉炉役后期护炉实践 | |
| 引用本文： | 张晓光,张爱明,崔跃芳. 长钢7号高炉炉役后期护炉实践[J]. 山西冶金, 2006, 29(2): 54-56,79 |
| 作者姓名： | 张晓光 张爱明 崔跃芳 |
| 作者单位： | 长治钢铁(集团)有限公司,山西,长治,046031 |
| 摘 要： | 通过设立护炉小组，强化管理，优化高炉操作制度，采用炉底穿管、炉外喷水、安装冷却棒、缩小铁口角度、加钒钛矿、炉体灌浆、炉内喷补等操作技术，有效地延缓了炉缸炉底的侵蚀，遏制了冷却壁热流强度升高的态势，减少了炉腹炉腰的开裂变形，实现了稳定顺行生产，延长了高炉寿命。 |
| 关 键 词： | 高炉 炉役后期 护炉 热流强度 |
| 文章编号： | 1672-1152（2006）02-0054-03 |
| 收稿时间： | 2006-02-09 |
| 修稿时间： | 2006-02-09 |
Practice of Maintenance at Later Stage of Campaign in No.7 BF of Changgang Group |
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| ZHANG Xiaoguang,ZHANG Aiming,CUI Yuefang. Practice of Maintenance at Later Stage of Campaign in No.7 BF of Changgang Group[J]. Shanxi Metallurgy, 2006, 29(2): 54-56,79 | |
| Authors: | ZHANG Xiaoguang ZHANG Aiming CUI Yuefang |
| Abstract: | By optimizing the operating duty, using the technology of bottom piercing pipe, injecting water out of furnace, laying red-shaped cooler, reducing taping hole angle, adding titanium ore, grouting and gunning to furnace. The corrosion of hearth bottom is obtained, the thermal flow intensity of cooling stave is lowed, the cracked flow of furnace bosh is reduced, the long campaign is obtained. |
| Keywords: | blast furnace later stage of campaign furnace maintenance thermal flow intensity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |