摘要
介绍一例单级悬臂离心风机噪声综合治理工程。通过对机房实行隔声、消声、通风和对管道作隔声包扎等综合措施,效果显著。
This article presents a reconstruction project, which is mainly on how to control the noise of single stage hanging-arm centrifugal blower. This project realizes noticeable noise-absorbing effect by remaking the original engine-room, adding soundproof material, installing more ventilation devices and some other measurements.
出处
《噪声与振动控制》
CSCD
北大核心
2006年第2期96-97,共2页
Noise and Vibration Control
关键词
声学
单级悬臂离心风机
噪声
治理
acoustics
centrifugal blower
noise and treatment
