摘要
分析了输送SO2和SO3的罗茨风机的噪声特性和控制要求,设计实用的消声器和隔声罩,加大通风换气量,达到了噪声治理的预期目标。
The noise features and control requirements of Roots blower for conveying SO2 and SO3 are analyzed. Practical mufflers and sound insulation cover are designed. Ventilation volume is increased. It has achieved the expected target of noise control.
出处
《冶金动力》
2013年第5期25-26,29,共3页
Metallurgical Power
关键词
罗茨风机
噪声
治理
Roots blower
noise
control
