| 罐式消声技术研究 |
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| 引用本文： | 廖武林.罐式消声技术研究[J].噪声与振动控制,2003,23(1):31-33. |
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| 作者姓名： | 廖武林 |
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| 作者单位： | 长沙市环境保护局,长沙,410001 |
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| 摘 要： | 消声罐是一种超级诽气消声器。它采用了独创的“气声分离，罐变频衰减降噪和罐干涉消声”三项新技术(简称为罐式消声技术)，使降噪量高达60dB(A)以上，能实现低声音排放。它适用于柴油发电机组排气、空压机放气、锅炉放汽、工业气体放空以及各种发动机排气等强气流噪声高效低阻全频降噪。
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| 关 键 词： | 消声罐 罐式消声技术 气声分离 罐变频衰减降噪 罐干涉消声 消声器 |
| 文章编号： | 1006-1355(2003)01-0031-03 |
| 修稿时间： | 2002年3月10日 |
The Research of the Method of Noise Elimination by Means of the Special Pot |
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| LIAO Wu-lin.The Research of the Method of Noise Elimination by Means of the Special Pot[J].Noise and Vibration Control,2003,23(1):31-33. |
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| Authors: | LIAO Wu-lin |
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| Abstract: | The noise eliminating pot is a kind of super muffler to exhaust. By means of the three kinds of newly developed technology created in this research, such as the separation of the waste gas and noide.the elimination of nose by decreasing the frequency of the noise waves and wave interfering in the pot,the maximum extent of noise elimination can be achieved to 60dB(A) ,in result of that,the noise be felt low anyway. It can be widely used to the noise elimination of the high noise exhaust with strong flow from the diesel generators, air compressor, all kinds of engines, the boiler compression releasing and some special industrial exhausts. |
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| Keywords: | vibration and wave pipe noise reducing experiment noise of the exhaust noise eliminating pot frequency conversion interfering |
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