| 130t/h煤粉炉烟气除尘系统“电改袋” |
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| 引用本文： | 周欣,王丽萍,刘氏燚,张继梅,李杰.130t/h煤粉炉烟气除尘系统“电改袋”[J].环境工程,2010,28(1). |
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| 作者姓名： | 周欣 王丽萍 刘氏燚 张继梅 李杰 |
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| 作者单位： | 1. 中国矿业大学江苏省资源环境信息工程重点实验室,江苏,徐州,221008
2. 平煤集团天成环保工程公司,河南,平顶山,467000 |
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| 摘 要： | 130 t/h煤粉炉烟气除尘器系统老化,净化能力降低,造成大气严重污染。为了满足新标准和当地政府对烟尘排放浓度的要求,需对该系统进行改造。根据现场的调研情况、对原电除尘器存在的不足和对长袋低压脉冲袋式除尘器特点的分析,以及各方案的综合比较,确定将该电除尘器改造为长袋低压脉冲袋式除尘器。根据改造方案,调整除尘工艺,将除尘器改造分为保留、拆除和改造三部分,相应地更换了主要设备。除尘器经运行调试成功,已运行半年,各项技术指标始终保持优良状态,环境效益与经济效益凸显。
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| 关 键 词： | 除尘系统 长袋低压脉冲除尘器 电除尘器 电改袋 |
REFORMING BAG HOUSE PRECIPITATOR FROM ESP ON DEDUSTING SYSTEM OF PULVERIZED COAL FIRED BOILER WITH A CAPACITY OF 130 T/H |
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| Zhou Xin,Wang Liping,Liu Shiyi,Zhang Jimei,Li Jie.REFORMING BAG HOUSE PRECIPITATOR FROM ESP ON DEDUSTING SYSTEM OF PULVERIZED COAL FIRED BOILER WITH A CAPACITY OF 130 T/H[J].Environmental Engineering,2010,28(1). |
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| Authors: | Zhou Xin Wang Liping Liu Shiyi Zhang Jimei Li Jie |
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| Institution: | 1.Jiangsu Key Laboratory of Resources and Environmental Information Engineering China University of Mining and Technology;Xuzhou 221008;China;2.Tiancheng Environmental Engineering Company;Pingdingshan Coal Group;Pingdingshan 467000;China |
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| Abstract: | The aging of dedusting system on a pulverized coal fired boiler at one factory caused reducing purification ability and polluting atmosphere seriously.In order to fulfill the requirements for the concentration of soot emissions by the new standard and local government,the system needed to be reformed.According to the surveys on site,the analysis of the weakness of the original electrostatic precipitator(ESP) and the characteristics of long lowpressure pulse bag filter(LLPB),as well as the comparison among m... |
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| Keywords: | dedusting system long low-pressure pulse bag filter electrostatic precipitator changing ESP into bag house precipitator |
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