摘要
分析了粮食加工厂空压机噪声声源的组成及频率特性。介绍了空压机噪声控制与治理的基本方法,即根据不同的声源部位采取消声、吸声、隔声等综合控制措施。通过粮食加工厂空压机噪声治理的实例,说明了空压机噪声治理的必要性和有效性。
The form of noise source of grian processing factory compressor and characteristic of noise spectrum are analyzed.-The basic control methods of compressor noise are introduced, namely noise reducing, noise absorption, noise insulation should he used in aeomprehensive way according to different places of noise source. The necessity and effect are verified through grian processing compressor noise control practical example.
出处
《粮食加工》
2008年第4期56-58,66,共4页
Grain Processing
关键词
空压机
粮食加工
噪声
治理
compressors
grian processing
noise
control
