摘要
本文以天安矿业星村煤矿中央风井主扇风机噪声综合治理工程为例,详细探讨了煤矿用主扇风机噪声产生的原因,并针对不同的噪声源,采取了不同的综合降噪治理技术进行治理。噪声检测结果表明治理后的符合国家噪声排放标准,治理后的效果良好,为矿用主扇风机的噪声治理方案提供了参考。
This paper takes the comprehensive control project of the main fan noise of the central wind shaft of Xingcun Coal Mine, Tian＇an Mining as an example, discusses in detail the causes of the noise of the main fan used in the coal mine, and adopts different comprehensive noise reduction technologies to control the noise sources. The result of noise detection after the control shows that it conforms to the national noise emission standard, and the result after the control is good, which provides a reference for the noise control scheme of mine main fan.
作者
杨光
张苏
邵振
Yang Guang, Zhang Su, Shao Zhen(Xingcun Coal Mine Operation Working Area of Tian＇an Mining Group Co., LTD., Shandong Jining 27200)
出处
《山东煤炭科技》
2018年第9期83-84,87,共3页
Shandong Coal Science and Technology
关键词
主扇风机
综合治理
噪声
技术应用
main fan
comprehensive treatment
noise
technology application
