摘要
围绕某燃煤电厂风机噪声污染治理工程,分析风道噪声特性、制定合理的测量方案和降噪理论设计方案。通过模拟试验,将得到的试验结果和理论计算对比,验证噪声控制方案的可行性。结合现场实际情况对噪声源进行治理,经过治理后,该电厂噪声排放达到国家控制标准,提出的降噪措施对解决今后管道噪声问题提供了参考,同时也为控制工程造价,优化设计方案提供经验借鉴。
Based on the noise pollution control engineering of a coal-fired power plant, the noise characteristics of duct are analyzed, the reasonable measurement scheme and the noise reduction theory design schemes are established. Through the simulation test, the experimental results are compared with the theoretical calculation to verify the feasibility of the noise control scheme. According to the actual situation of scene to control the noise source, the noise emissions of plant reach the national control standard after the treatment. The noise reduction measures presented in this paper not only provide a reference for solving pipeline noise problems in the future, but also experience reference for the control of project cost and the optimization design scheme.
作者
卢星宇
渠江曼
李永华
LU Xingyu;QU Jiangman;LI Yonghua
出处
《电力科技与环保》
2019年第4期5-7,共3页
Electric Power Technology and Environmental Protection
关键词
风道
噪声控制
燃煤电厂
声学实验
降噪工程
duct
noise control
coal-fired power plant
acoustical experiment
noise reduction project
