摘要
近些年来,应经济可持续发展和环境保护的要求,清洁能源被越来越多地鼓励使用,而天然气正是这里面的主力军。在城市燃气的运营中,需要建设大量的各级调压站,这些调压站在工作的时候会产生严重的噪声污染,对工作人员和周围环境都产生较大影响。石储调压站位于居民小区旁,本身仅有一个简单罩壳阻挡噪声,其辐射噪声水平远远超出了排放要求,同时也不利于巡检员工的听力健康。为此,一种新型的噪声治理技术在该站得到了应用,解决了噪声排放超标的问题。本文对这种技术进行了介绍,对其治理前后的结果进行了对比,为城市燃气行业的噪声治理工作提出了技术意见和建议。
Recently, in order to develop the economy continuously and protect the environment the clean energy which natural gas belongs to and dominates is encouraged to use more and more. In urban gas industry a lot of pressure regulating stations are needed which will cause the serious noise pollution at the same time that influences the staffs and surrounding environment badly. Shichu pressure regulating station which is close to the residence zone has only one simple enclosure to isolate the noise that caused the radiation noise level which is much higher than the requirement and goes against inspectors＇ hearing. Thus, one new technology was applied in this station that has solved the noise problem finally. In this paper the technology is introduced and the difference of noise level before and after the acoustic treatment is compared and analyzed, finally the technical opinions and suggestion are given out for noise control projects in this industry.
出处
《城市燃气》
2015年第2期16-20,共5页
Urban Gas
关键词
城市
燃气
调压站
噪声治理
Urban Gas Pressure Regulating Station Noise Control
