制氧车间透平空压机系统噪声治理  

Noise Control on Oxygen-maker Station Air Turbine Compressor Unit in Smelting Plant

作　　者：彭新平[1] 陈建中[1] 殷志伟[2] 

机构地区：[1]昆明理工大学,云南昆明650093 [2]湖南有色金属研究院,湖南长沙410015

出　　处：《湖南有色金属》2006年第2期37-39,共3页Hunan Nonferrous Metals

摘　　要：文章介绍了某冶炼厂制氧站32 000 m3/h空气透平压缩机组的噪声治理,采用组合式隔声罩隔音降噪,静压腔和消声器箱结合进行进风消声,低噪轴流风机排风和消声器进行排风消声等措施,选用合适的吸声材料,隔音降噪效果明显。Introduced noise control of Oxygen-maker station air turbine compressor unit in some smelting plant, adopted packed mode acoustic enclosure,static pressure cava and muffler to carry out sound insulation and downcast air noise elimination,axial flow fan and muffler to carry out air exhaust noise elimination, selected fitable acoustic material, the sound insulation and noise reduction measures produced marked effect.

关 键 词：透平空压机 噪声 治理 频谱分析 

分 类 号：X707[环境科学与工程—环境工程]