摘要
以煤矿主扇风机为研究对象,通过对空气动力性噪声、电机噪声及机械噪声等不同噪声源采用不同治理方案、治理技术进行综合降噪处理,并进行噪声源检测发现治理效果较好,符合国家噪声排放标准。
Taking the noise control of the main fan in a coal mine as an example,different noise sources such as aerodynamic noise,motor noise,and mechanical noise were treated with different control schemes and comprehensive noise reduction techniques.Noise source testing showed that the control effect was good and met the national noise emission standards.
作者
靳晓霞
Jin Xiaoxia(Yangquan Coal Industry Group Qiyuan Coal Industry Co.,Ltd.,Jinzhong Shanxi 045000)
出处
《机械管理开发》
2023年第6期270-271,277,共3页
Mechanical Management and Development
关键词
主扇风机
噪声
治理技术
main fan
noise control
technology application
