| 1000MW超超临界机组制粉系统携带大颗粒问题的解决 |
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| 引用本文： | 王新格,李洪涛,梁茂春.1000MW超超临界机组制粉系统携带大颗粒问题的解决[J].节能,2008,27(2):36-37. |
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| 作者姓名： | 王新格 李洪涛 梁茂春 |
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| 作者单位： | 华电国际邹县发电厂,山东,邹城,273522 |
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| 摘 要： | 邹县发电厂1000MW超超临界机组制粉系统磨煤机出口分离器的煤粉运行中携带大颗粒,对制粉系统分离器结构、工作原理进行分析,研究煤粉中携带大颗粒物的主要原因,并采取相应对策。通过对分离器的结构改造,大颗粒现象已消除。
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| 关 键 词： | 超超临界机组 制粉系统 分离器 大颗粒 原因 |
| 文章编号： | 1004-7948（2008）02-0036-02 |
| 收稿时间： | 2007-07-23 |
| 修稿时间： | 2007-07-25 |
Study on the pulverized coal carting coal pellets of the milling system of the 1000 MW ultra-supercritical |
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| WANG Xin-ge,LI Hang-tao,LIANG Mao-chun.Study on the pulverized coal carting coal pellets of the milling system of the 1000 MW ultra-supercritical[J].Energy Conservation,2008,27(2):36-37. |
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| Authors: | WANG Xin-ge LI Hang-tao LIANG Mao-chun |
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| Abstract: | The milling system of the 1000MW ultra-supercritical units of Zouxian power plant in Shandong province is pressured and direct firing system,the pulverized coal at outlet of mill separator carried coal pellets since the unit7# put into production.The checking test of unit's capability couldn't bring to success.Studied the configuration and working elements of mill separator,analyzed the main reason of the pulverized coal carrying coal pellets,and pointed out corresponding countermeasures. |
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| Keywords: | ultra-supercritical units milling system separator coal pellets analysis |
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