| 燃煤电厂PM_(2.5)捕集增效技术的研究及应用 |
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| 引用本文： | 郦建国,孙惟东,梁丁宏,余顺利,郭峰,刘含笑.燃煤电厂PM_(2.5)捕集增效技术的研究及应用[J].中国环保产业,2014(6):21-25. |
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| 作者姓名： | 郦建国 孙惟东 梁丁宏 余顺利 郭峰 刘含笑 |
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| 作者单位： | [1]浙江菲达环保科技股份有限公司,浙江诸暨311800 [2]上海电力股份有限公司,上海200010 |
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| 基金项目： | 国家高技术研究发展计划（863计划）资助项目“燃煤电站PM2.5捕集增效与优化技术与装备研制”（2013AA065002）。 |
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| 摘 要： | 介绍了一种燃煤电厂PM2.5捕集增效技术—烟尘预荷电微颗粒捕集增效装置的结构组成和工作原理,研究了双极荷电对粉尘凝并的影响及扰流柱的产涡效果,在中试平台上测试了热态模拟烟气条件下该装置的增效结果。该技术在300MW机组工程上应用的测试结果为:电除尘器出口PM2.5下降30%,烟尘总质量浓度下降20%。
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| 关 键 词： | 细颗粒物(PM.) 微颗粒捕集增效技术 双极荷电 流动凝并 燃煤电厂 电除尘器 |
Research and Application of PM2.5 Collection Effect Increase Technology in Coal-fired Power Plant |
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| LI Jian-guo,SUN Wei-dong,LIANG Ding-hong,YU Shun-li,GUO Feng,LIU Han-xiao.Research and Application of PM2.5 Collection Effect Increase Technology in Coal-fired Power Plant[J].China Environmental Protection Industry,2014(6):21-25. |
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| Authors: | LI Jian-guo SUN Wei-dong LIANG Ding-hong YU Shun-li GUO Feng LIU Han-xiao |
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| Institution: | 1 .Zhejiang Feida Environmental Science and Technology Co., Ltd, Zhuji Zhejiang 311800; 2. Shanghai Electric Power Co., Ltd, Shanghai 200010, China) |
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| Abstract: | The paper introduces PM2.5 col ection effect increase technology of a sort of coal-fired power plant-the structure composing and working principle of tiny particulate col ection effect increase equipment of smoke dust pre-load electricity, makes research on impact of double pole load electricity on powder dust coagulating combination. Effect increase result of the equip-ment is tested under the condition of heat state simulation flue gas. The testing result of the technology in 300MW generation set shows that PM2.5 in electrical precipitator outlet decreases 30% and the total quality concentration of smoke dust declines 20%. |
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| Keywords: | air fine particulate （PM2 5） tiny particulate col ection effect increase technique double pole load electricity coagulating combination coal-fired plant electrical precipitator |
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