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杭州发电设备厂自1980年开展治理噪声工作,首先治理了噪声发生源,在每台空压机的进气管道处安装了微穿孔板消声器;在三台风机的进气口和排气口分别装上了进气消声器和排气阻性消声器,在每台柴油发电机的排气管尾部安装上微穿孔排气消声器。该厂对空压机站、风机房、自备电站都进行了吸声处
Since 1980, Hangzhou Power Plant has carried out noise management work by first managing noise sources and installing micro-perforated plate mufflers at the intake pipe of each air compressor. At the intake and exhaust ports of the three turbines, respectively, Installed on the intake muffler and exhaust muffler, in each diesel generator exhaust pipe installed on the tail of micro-perforated exhaust muffler. The plant on the air compressor station, fan room, owned power stations have carried out the Department of sound absorption