【摘要】 钢球磨煤机噪声是电站锅炉的主要噪声源之一.针对某发电厂钢球磨煤机噪声现状,分析噪声来源及其影响因素,依据合理有效的隔声原理,进行隔声罩的设计研究.更多还原

【Abstract】 The noise produced by ball mills is one of the main noise sources of boilers in power plants. A noise isolation hood is suitable for noise control. According to the principle of sound isolation,the paper mainly analyzes the source of noise and its affecting,presents the structure design and calculation of noise isolation hoods.更多还原