摘要
介绍了中型氮肥厂造气离心风机、脱硫罗茨风机和脱碳罗茨风机的噪声特性，消声、隔声。
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.
出处
《化工环保》
CAS
CSCD
北大核心
1999年第4期226-229,共4页
Environmental Protection of Chemical Industry
关键词
氮肥厂
风机噪声
消声
隔声
吸声
噪声控制
nitrogenous fertilizer plant, fan noise, noise absorbing, noise insulation, noise muffling.
