离心鼓风机噪声治理研究与实践  

Study and practice on Noise Control of Large Centrifugal Blower

作　　者：吴兆清[1] 陈燎原[1] 

机构地区：[1]湖南有色金属研究院,湖南长沙410015

出　　处：《湖南有色金属》2004年第1期38-40,61,共4页Hunan Nonferrous Metals

摘　　要：某厂铜冶炼系统ATLS高速离心鼓风机,噪声大,频率高。对厂区工作环境产生极为不利影响,工程通过调查与试验研究,科学地采用了复合消声、隔声与阻尼消声结合的治理方法,使各噪声控制点满足GBJ-87-85标准要求。The noise control of ATLS large centrifugal blower in smelter is introduced in this paper.the noise has high power,high frequency.The serious noise has tremendous in the plant.By investigating and studing,we use scientific methods such as composite sound elimilation and sound insulation at the same time in practice.the noise has been declined and corresponds to GBJ-87-85.

关 键 词：离心鼓风机 噪声 治理 

分 类 号：X707[环境科学与工程—环境工程]