摘要
针对罗茨鼓风机的噪声特性,采用“负压冷却隔声间”隔声,并设计出重型隔声墙板以适应低频隔声的要求。
Based on the noise characteristic of Roots blower, the application of insulation room of noise in Roots blower was expounded. The insulation plank of noise was designed to fit the re-quirment of low-frequency noise.
出处
《环境导报》
1996年第5期19-21,共3页
Environment Herald
关键词
隔声墙板
制药厂
噪声治理
污水处理
Insulation of low-frequency noise Motor cooling Insulation plank
