矿用风机进气口噪声主动控制仿真研究  

Simulation Study on Active Control of Noise at the Air Inlet of Mining Fan

作　　者：郝建业 Hao Jianye(Ximing Mine of Shanxi Coking Coal Xishan Coal Power,Taiyuan Shanxi 030052,China)

机构地区：[1]山西焦煤西山煤电西铭矿,山西太原030052

出　　处：《机械管理开发》2023年第12期34-35,38,共3页Mechanical Management and Development

摘　　要：为进一步提升矿用风机进气口噪声控制效果,提高矿用风机的实用价值,针对矿用风机进气口噪声控制的现状和实际需要,初步设计了主动降噪组模型,并对该模型对噪声的主动控制效果进行了多角度的分析。通过仿真分析后发现,本次构建的主动降噪组模型在降噪效果上相对较为优异,具有一定的工程前景,有待于进一步研究和推广应用。In order to further improve the effect of noise control at the air inlet of mining fan and increase the practical value of mining fan,the active noise reduction group model was initially designed for the current situation and practical needs of noise control at the air inlet of mining fan,and the effect of the model on the active control of noise was analysed from multiple perspectives.Through the simulation analysis,it is found that the active noise reduction group model constructed this time is relatively excellent in noise reduction effect,and has certain engineering prospects,which needs to be further studied and promoted.

关 键 词：矿用风机 进气口 噪声 主动控制 仿真分析 

分 类 号：TD724[矿业工程—矿井通风与安全]