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| 济钢1号高炉液压开口机的改造 | |
| 引用本文： | 杨士岭,胡小龙,齐先峰,曹学杰,董英,吴淑峰.济钢1号高炉液压开口机的改造[J].世界钢铁,2010,10(3). |
| 作者姓名： | 杨士岭 胡小龙 齐先峰 曹学杰 董英 吴淑峰 |
| 作者单位： | 1. 山东大学机械工程学院,济南,250061;济南钢铁股份有限公司,济南,250101 2. 济南钢铁股份有限公司,济南,250101 3. 山东大学机械工程学院,济南,250061 |
| 摘 要： | 济钢1号1750m3高炉炉前通过对全液压开口机进行改造,对分体钻杆、弧形整体连接套、雾化水系统的深入研究,将炉前钻杆的消耗从1.4根/炉次降低到了0.45根/炉次、钻头消耗量从2.1个/炉次降低到了1.1个/炉次、打开铁口时间由原来的平均20min降低到了10min,极大地降低了炉前消耗、缩短了开铁口时间、减少了操作人员的劳动强度。 |
| 关 键 词： | 高炉 液压开口机 弧形连接套 雾化水系统 |
Hydraulic tapping machine revamp of Ji Gang No.1 blast furnace |
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| Authors: | YANG Shiling HU Xiaolong QI Xianfeng CAO Xuejie DONG Ying WU Shufeng |
| Affiliation: | YANG Shiling1,2,HU Xiaolong2,QI Xianfeng2,CAO Xuejie2,DONG Ying2,WU Shufeng1(1.School of Mechanical Engineering,Shandong University,Jinan 250061,China,2.Jinan Iron & Steel Group Corporation,Jinan 250101,China) |
| Abstract: | Through the reconstruction of the hydraulic tapping machine of Ji Gang No.1 blast furnace,and the study of the separated drill pipe,cambered integrated connectiong piece and atomized water system,the consumption of drill pipes has been reduced from 1.4 units to 0.45 unit per heat,the consumption of drills has been reduced from 2.1 units to 1.1 units per heat,and the time of opening the tap hole has been reduced from 20 minutes to 10 minutes.Those improvements greatly reduce the consumption of blast furnace,... |
| Keywords: | blast furnace hydraulic tapping machine cambered connecting piece atomized water system |
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