摘要
消声罐是一种超级排气消声器。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。
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.
出处
《噪声与振动控制》
CSCD
2003年第1期31-33,共3页
Noise and Vibration Control
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
vibration and wave
pipe noise reducing
experiment
noise of the exhaust
noise eliminating pot
frequency conversion,interfering
