| 火道温度随结焦时间与换向时间变化规律的研究 |
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| 引用本文： | 严文福,郑明东,宁方青,朱玉廷. 火道温度随结焦时间与换向时间变化规律的研究[J]. 煤炭学报, 2004, 29(1): 93-96 |
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| 作者姓名： | 严文福 郑明东 宁方青 朱玉廷 |
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| 作者单位： | 安徽工业大学,化工与环境学院,安徽,马鞍山,243002;济南钢铁集团公司,焦化厂,山东,济南,250101 |
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| 基金项目： | 安徽省教委科研基金资助项目(2001kj003) |
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| 摘 要： | 火道温度随结焦周期的变化呈双峰曲线变化规律，双峰曲线的两个波形随着推焦计划、检修时间与周转时间的不同而变化．通过对蓄顶温度与跨越孔温度随换向时间变化的测定与比较，选定蓄顶温度与火道温度的相关方程作为焦炉加热优化串级调控中的拟合火道温度。
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| 关 键 词： | 焦炉 结焦时间 换向时间 双峰曲线 |
| 文章编号： | 0253-9993(2004)01-0093-04 |
| 修稿时间： | 2003-07-25 |
Research on the change rules of flue temperature with coking time and reversing cycle |
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| YAN Wen-fu,ZHENG Ming-dong,NING Fang-qing,ZHU Yu-ting. Research on the change rules of flue temperature with coking time and reversing cycle[J]. Journal of China Coal Society, 2004, 29(1): 93-96 |
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| Authors: | YAN Wen-fu ZHENG Ming-dong NING Fang-qing ZHU Yu-ting |
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| Affiliation: | YAN Wen-fu~1,ZHENG Ming-dong~1,NING Fang-qing~1,ZHU Yu-ting~2 |
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| Abstract: | The change of the flue temperature in a coking period is a hyperbola. Two undulances of the hyperbola change with the operating sequence,overhaul schedule and the direction changed period.The temperature changing principle of span hole and the temperature of the top of the regenerator in a direction changed period is measured and compared. So the relation equation of the flue temperature and the temperature of the top of the regenerator is used as simulative flue temperature in the otimized and series control system for the heating of coke ovens. |
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| Keywords: | coke oven coking period direction changed period hyperbola |
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