| 中型氮肥厂风机的噪声治理 |
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| 引用本文： | 孟凤莲.中型氮肥厂风机的噪声治理[J].化工环保,1999,19(4):226-229. |
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| 作者姓名： | 孟凤莲 |
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| 作者单位： | 德州恒升化工集团有限公司,德州,253024 |
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| 摘 要： | 介绍了中型氮肥厂造气离心风机，脱硫罗茨风机的脱碳罗茨风机的噪声特性，消声，隔声，吸声综合治理的措施和治理效果。
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| 关 键 词： | 氮肥厂 风机噪声 消声 隔声 吸声 噪声控制 |
Fan Noise Control in Middle-Sized Nitrogenous Fertilizer Plant |
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| Meng Fenglian.Fan Noise Control in Middle-Sized Nitrogenous Fertilizer Plant[J].Environmental Protection of Chemical Industry,1999,19(4):226-229. |
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| Authors: | Meng Fenglian |
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| Abstract: | This paper describes the characteristics of noise from diffirent type fans such as centrifuge fan used in gas making process and Roots fan used in desulfuration and decarbonization processes, and introduces the noise control measures including absorbing, insulation and muffling and the control effect. |
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| Keywords: | nitrogenous fertilizer plant fan noise noise absorbing noise insulation noise muffling |
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