Abstract:

The cooling tower of a circulating cooling water system of a workshop in the Southwest Pharmaceutical Co.，Ltd. is about 50 m away from the residential buildings. The noise of the cooling tower has interfered the resident livings. Therefore，the control and management of the noise from the cooking tower is a problem needs to be solved urgently. Owing to this problem，three methods：capping，bedding and dressing，for abating the noise are introduced.

Key words: cooling tower, noise abatement, noise reduction device, noise barrier

摘要：

西南药业股份有限公司某车间循环冷却水系统冷却塔距离居民楼约50 m,冷却塔噪音已干扰到居民生活,对冷却塔的噪声进行控制和管理成为了企业亟待解决的问题。介绍了企业通过戴帽、铺垫、穿裙3种方式治理冷却塔噪声的方法。

关键词: 冷却塔, 噪声治理, 降噪装置, 声屏障

CLC Number: 

• X593