【摘要】 火力发电厂闭式循环冷却水系统多数是采用钢筋混凝土结构自然通风冷却塔,其噪声污染治理是一个难题。以上海吴泾第二发电有限责任公司八期1、2号机组所用特大型双曲线自然通风冷却塔为例,介绍其噪声特性、控制措施及治理效果,可供同类冷却塔噪声控制作参考。更多还原

【Abstract】 The shower noise from the natural ventilated cooling tower is one of major noise pollution in coal-fired power plants. The control of this kind of noise is a hard task. A control plan in Wu Jing Power Plant was made and carried out. The measurement indicates that the effect is satisfactory.更多还原