| 烧劣质低挥发分燃料700t/d预分解窑的综合优化改造 |
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| 引用本文： | 李昌勇,杨利民,方振峰.烧劣质低挥发分燃料700t/d预分解窑的综合优化改造[J].新世纪水泥导报,2006,12(2):14-15. |
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| 作者姓名： | 李昌勇 杨利民 方振峰 |
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| 作者单位： | 1. 南京工业大学,210009
2. 七里岗水泥厂,452370 |
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| 摘 要： | 七里岗水泥厂700t／d预分解窑使用劣质低挥发分煤时，熟料产量仅619t/d。对窑系统热工检测和诊断后，对预热预分解系统进行了个性化技改，72h达标考核期间熟料平均产最达到918t／d。
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| 关 键 词： | 煤质 预分解系统 技改 |
| 文章编号： | 1008-0473（2006）02-0014-04 |
| 收稿时间： | 2005-12-26 |
| 修稿时间： | 2005-12-26 |
Optimized modification to a 700 t/d precalcining kiln using low volatile faulty coal as fuel |
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| Authors: | Li Changyong Yang Limin Fang Zhenfeng |
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| Abstract: | A 700 t/d precalcining kiln in Qiligang Cement Plant using low volatile faulty coal as fuel has a practical clinker output of only 619 t/d. After diagnosis and inspection to thermal condition oT kiln system, specific modification has been earried out to its preheating and precalcining system, and the clinker output during commissioning for 72 hours reached to 918 t/d. |
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| Keywords: | Coal quality Precalcining system Modification |
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