| 工业用制氧机噪声控制方案 |
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| 引用本文： | 曲云霞,宫晔,李爱景. 工业用制氧机噪声控制方案[J]. 环境工程学报, 2008, 2(5): 699-701 |
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| 作者姓名： | 曲云霞 宫晔 李爱景 |
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| 作者单位： | 山东建筑大学热能工程学院,济南,250101 |
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| 摘 要： | 在大型炼钢生产工艺过程中,需要制备大量的氧气.由于空气流量大,制氧机进口噪声大,对周围环境和工作人员造成了极大的危害.对某钢铁集团制氧机的噪声源进行了分析,并在现场调查的基础上,提出了制氧机噪声治理方案.经过测试,治理后的厂界噪声指标达到国家标准的控制要求.
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| 关 键 词： | 制氧机 噪声控制 厂界噪声 隔声屏 |
| 文章编号： | 1673-9108(2008)05-0699-03 |
| 收稿时间： | 2006-05-07 |
| 修稿时间： | 2008-03-05 |
Noise control program for oxygen-making machines |
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| Qu Yunxi,Gong Ye and Li Aijing. Noise control program for oxygen-making machines[J]. Techniques and Equipment for Environmental Pollution Control, 2008, 2(5): 699-701 |
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| Authors: | Qu Yunxi Gong Ye Li Aijing |
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| Abstract: | A great deal of oxygen is produced during the process of steel-making. Great noise is occurred around the inlet of oxygen-making machine because of high air speed. It is harmful to human health and the environment. The noisy source of oxygen-making machine is analyzed in this paper. Based on the field investigation, the design program to reduce noise for oxygen-making machine is given. Through testing, the noisy value handled at boundary of this factory reaches the requirement of national standard. |
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| Keywords: | oxygen-making machine noise control noise at boundary of factory noise barrier |
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