| 35t中速磨煤系统自循环实践 |
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| 引用本文： | 王自学,刘利兵,袁杰,王文娟,苗新海. 35t中速磨煤系统自循环实践[J]. 山西冶金, 2011, 34(5): 60-61 |
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| 作者姓名： | 王自学 刘利兵 袁杰 王文娟 苗新海 |
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| 作者单位： | 1. 河北钢铁集团邯钢西区炼铁厂,河北邯郸,056015
2. 河北钢铁集团邯钢自动化部,河北邯郸,056015 |
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| 摘 要： | 通过在1号磨机系统增设尾气自循环系统,使得系统含氧量降至14％(体积分数)左右,节约煤气量800～1 000 m3/h,实现了混合煤的安全制粉.
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| 关 键 词： | 自循环 含氧量 安全制粉 |
Self Circulation Practice of 35t Medium Speed Coal System |
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| WANG Zixue,LIU Libing,YUAN Jie,WANG Wenjuan,MIAO Xinhai. Self Circulation Practice of 35t Medium Speed Coal System[J]. Shanxi Metallurgy, 2011, 34(5): 60-61 |
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| Authors: | WANG Zixue LIU Libing YUAN Jie WANG Wenjuan MIAO Xinhai |
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| Affiliation: | WANG Zixue LIU Libing YUAN Jie WANG Wenjuan MIAO Xinhai(1.Iron Works of Hebei Iron & Steel Group Handan Iron and Steel New,Handan 056015,China,2.Automation Department of Hebei Iron & Steel Group,China) |
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| Abstract: | By installing the circulatory system in No.1 mill,reducing the oxygen content to 14%,saving gas volume 800~1 000 m3/h,to achieve the security pulverizing of the mixed coal. |
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| Keywords: | self cycle oxygen content security pulverized coal preparation |
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