张家场天然气增压站噪声治理  

Noise Treatment of Zhangjiachang Gas Booster Statioin

作　　者：黄友刚[1] 俞济梁[1] 王以朗[2] 邓德美[2] 涂善斌[2] 

机构地区：[1]重庆大学资源中心环境工程设计研究所 [2]四川石油管理局川东开发公司

出　　处：《油气田环境保护》1999年第1期37-39,共3页Environmental Protection of Oil & Gas Fields

摘　　要：为使增压站噪声降到国家允许标准，对其噪声进行了综合治理，设计了动力缸排气消声器和百叶窗式进风消声器等，经测试增压站内噪声由９３ｄＢ（Ａ）～１０１ｄＢ（Ａ）降为８１ｄＢ（Ａ）～８８ｄＢ（Ａ）。单台增压机运行时冷却风机噪声由９６ｄＢ（Ａ）降为８２．５ｄＢ（Ａ）。排气消声器噪声由９２ｄＢ（Ａ）降为８１ｄＢ（Ａ）。值班室噪声由５５ｄＢ（Ａ）降为５２．５ｄＢ（Ａ），治理后达到了预期的效果。Authors designed exhaust muffler and inhaust blind-tyype muffler for power cylinder to treat comprehensively booster station noise,so that the noise was decreased down to the state permitted standard.The testing of the noise inside booster station showed that it was lowered from previous 93dB(A)～101dB(A) to 81dB(A)～88dB(A).The noise of cooling machine as running single booster compressor was lowered form pervious 96dB(A) to 82.5dB(A) and that of exhaust muffler from 55dB(A) to 52.5dB(A).The treatment reached the expected effect.

关 键 词：天然气 增压站 噪声治理 污染防治 噪声消除设备 

分 类 号：TB535.2[理学—物理]