| 135MW球磨机制粉系统的优化试验研究与分析 |
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| 引用本文： | 王恒,贾民平,陈左亮,施昊.135MW球磨机制粉系统的优化试验研究与分析[J].矿山机械,2011(3). |
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| 作者姓名： | 王恒 贾民平 陈左亮 施昊 |
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| 作者单位： | 南通大学机械工程学院;东南大学机械工程学院;大唐南京下关发电厂; |
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| 基金项目： | 国家自然科学基金资助项目(50775035); 江苏省高技术资助项目(BG2005033) |
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| 摘 要： | 针对某电厂135MW单元机组球磨机制粉系统制粉单耗偏高的现状,展开优化试验和分析。首先,研究了系统目前运行现状,分析了影响制粉系统优化运行的主要因素;其次,通过理论计算和优化试验,分别确定了最佳钢球装载量、钢球直径配比和最佳通风量等优化参数。运行结果表明,优化后系统制粉单耗显著下降,实现了节能降耗的目标。
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| 关 键 词： | 制粉系统 球磨机 优化试验 优化运行 |
Study and analysis on optimization experiments for 135 MW ball mill pulverizing system |
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| WANG Heng,JIA Minping,CHEN Zuoliang,SHI Hao School of Mechanical Engineering,Nantong University,Nantong ,Jiangsu,China School of Mechanical Engineering,Southeast University Datang Nanjing Xiaguan Power Plant.Study and analysis on optimization experiments for 135 MW ball mill pulverizing system[J].Mining & Processing Equipment,2011(3). |
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| Authors: | WANG Heng JIA Minping CHEN Zuoliang SHI Hao School of Mechanical Engineering Nantong University Nantong Jiangsu China School of Mechanical Engineering Southeast University Datang Nanjing Xiaguan Power Plant |
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| Affiliation: | WANG Heng1,JIA Minping2,CHEN Zuoliang3,SHI Hao3 1 School of Mechanical Engineering,Nantong University,Nantong 226019,Jiangsu,China 2 School of Mechanical Engineering,Southeast University 3 Datang Nanjing Xiaguan Power Plant |
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| Abstract: | In view of high power consumption of the 135MW ball mill pulverizing system in a certain power plant,optimization experiments and analysis are carried out.At first,the current operation conditions of the sys-tem are studied and the main factors affecting the optimal operation of the system are analyzed.After that,the optimal loading amount and the optimal diameter ratio of grinding balls,as well as optimal ventilation volume are separately determined through theoretical calculation and optimization experime... |
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| Keywords: | pulverizing system ball mill optimization experiment optimal operation |
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