| 干法水泥线窑头冷却机热计算方法研究 |
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| 引用本文： | 王为术,于海波,贺慧宁,董英斌.干法水泥线窑头冷却机热计算方法研究[J].矿山机械,2011(3). |
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| 作者姓名： | 王为术 于海波 贺慧宁 董英斌 |
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| 作者单位： | 华北水利水电学院电力学院;元宝山发电有限责任公司;洛阳矿山机械工程设计研究院有限责任公司;矿山重型装备国家重点实验室(中信重工机械股份有限公司); |
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| 基金项目： | 国家863项目(No.2007AA05Z251); 河南省高等学校青年骨干教师资助计划项目(NO.2009GGJS-062) |
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| 摘 要： | 纯低温双压余热发电可高效回收水泥线低温余热,而水泥线生产规模和工艺流程不同,造成不同水泥生产线产生的废气参数差别较大,对确定双压余热锅炉的蒸汽参数和发电量造成很大困难。针对干法水泥线余热发电中窑头冷却机热量平衡和热效率计算,基于水泥窑系统能量分析,建立了低温余热发电系统中窑头冷却机热量收支平衡方程,并给出了新型干法水泥余热发电系统的冷却机热效率计算方法。
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| 关 键 词： | 干法水泥窑 余热发电 冷却机 热平衡 热效率 |
Study of thermal calculation method of kiln front cooler in dry-type cement production line |
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| WANG Weishu,YU Haibo,HE Huining,DONG Yingbin Institute of Electric Power,North China University of Water Resources&Electric Power,Zhengzhou ,Henan,China Yuanbaoshan Power Generation Co.,Ltd. Luoyang Mining Machinery Engineering Design Institute Co.,Ltd. State Key Laboratory of Mining Heavy Equipment.Study of thermal calculation method of kiln front cooler in dry-type cement production line[J].Mining & Processing Equipment,2011(3). |
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| Authors: | WANG Weishu YU Haibo HE Huining DONG Yingbin Institute of Electric Power North China University of Water Resources&Electric Power Zhengzhou Henan China Yuanbaoshan Power Generation Co Ltd Luoyang Mining Machinery Engineering Design Institute Co Ltd State Key Laboratory of Mining Heavy Equipment |
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| Affiliation: | WANG Weishu1,YU Haibo2,HE Huining3,4,DONG Yingbin1 1 Institute of Electric Power,North China University of Water Resources&Electric Power,Zhengzhou 450011,Henan,China 2 Yuanbaoshan Power Generation Co.,Ltd.3 Luoyang Mining Machinery Engineering Design Institute Co.,Ltd.4 State Key Laboratory of Mining Heavy Equipment(CITICHIC) |
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| Abstract: | The pure low-temperature dual-pressure waste heat power generation system can recover low-tem-perature waste heat emitting from cement production lines efficiently.However,different production scale and process flow of cement production lines result in great difference in parameters of exhaust gas,which causes great difficulty in accurately determining steam parameters of dual-pressure waste heat boiler and power gen-eration capacity.To calculate the heat balance and thermal efficiency of kiln front coolers... |
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| Keywords: | dry-type cement kiln waste heat power generation cooler thermal balance thermal efficiency |
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