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风机噪声基础知识。
作者:admin    发布日期:2018/2/10     关注次数:     二维码分享

风机在运转过程中产生强烈的嗓声,噪声通过进口、机壳、管道等部位传到周围空间,不但损害工作人员的身心健康,而且产生污染坏境。现在风机噪声已成为噪声污染的一个重要来源。为了搞好劳动保护和环境保护,有效地控制风机嗓声对环境的影响范围和程度。研制低噪声风机,使之达到相应的允许标准,就必须对风机噪声讲行治理。

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