摘要
针对烟厂普遍存在噪声污染相对严重的问题,对云南某烟厂离心风机的噪声源进行识别,并对噪声进行相关的测量、分析与研究,提出一种采用隔声罩方法来阻断噪声传播的降噪措施。通过噪声治理,噪声符合了国家的标准和企业的降噪要求,验证了隔声罩设计的科学性与合理性。
Aiming at the problem that the noise pollution is relatively serious in the cigarette factory, the noise source of a centrifugal fan in a cigarette factory in Yunnan Province is identified, and the noise is measured, analyzed and studied. The noise reduction measures are proposed to block the noise. Through the noise control, the noise conforms to the national standard and the noise reduction request of enterprise, which has verified the science and the rationality of the acoustic shield design.
出处
《价值工程》
2017年第33期96-98,共3页
Value Engineering
关键词
烟厂
噪声治理
隔声罩
cigarette factory
noise control
acoustic shield
