| 选煤厂典型噪声源分析及控制对策 |
| |
| 引用本文： | 王治国,黄桂花.选煤厂典型噪声源分析及控制对策[J].预防医学文献信息,2010(10):970-972. |
| |
| 作者姓名： | 王治国 黄桂花 |
| |
| 作者单位： | 山东煤矿劳动卫生职业病防治研究所,山东泰安271000 |
| |
| 摘 要： | 针对选煤厂主要产生噪声的设备进行了分析,根据不同设备产生噪声的机理与频谱特性,提出了相应的噪声综合治理措施。通过在煤矿选煤厂中的实施,表明,采取综合噪声治理措施以后,整个选煤车间噪声明显降低,同时也降低了厂界噪声,保证了噪声排放达到国家标准。
|
| 关 键 词： | 选煤厂 噪声 频谱 |
Analysis and Control Countermeasure of Typical Noise Source in Coal Preparation Plant |
| |
| ZWANG Zhi-guo,HUANG Gui-hua.Analysis and Control Countermeasure of Typical Noise Source in Coal Preparation Plant[J].Liferatue and Information On Preventine Medicine,2010(10):970-972. |
| |
| Authors: | ZWANG Zhi-guo HUANG Gui-hua |
| |
| Institution: | .(Shandong Coalmine Institute for Industrial Hygiene and Occupational Disease Prevention,Tai＇an,271000,Shandong,China) |
| |
| Abstract: | To analyze the key noise source of the equipment in coal preparation plant,,put forward comprehensive measures according to the mechanism of equipment and corresponding characteristics of frequency.Through the implementation in the coal preparation plant,after adopting comprehensive noise control measures,the whole coal preparation plant significantly lowers noise,but also reduces the noise at boundary,thus ensures national standards of noise emission. |
| |
| Keywords: | Coal preparation plant Noise Frequency |
| 本文献已被 维普 等数据库收录！ |
|
