Diesel Generator Tech

This article will guide you to learn the noise reduction principle of diesel generator muffler. If you are interested, please continue to read the post. 1. Air intake and exhaust noise reduction: the intake and exhaust air channels in the engine room are used as soundproof walls, and the silencers are set up in the inlet and exhaust air channels. There is a distance buffer in the channel, which can reduce the intensity of the sound source radiation from the engine room. 2. Control of mechanical noise: the top and surrounding walls of the machine room are covered with high absorption and sound insulation materials, which are mainly used to eliminate indoor reverberation and to reduce the sound energy density and reflection intensity in the machine room. In order to prevent the noise from radiating through the gate, fire-proof iron door is set. 3. Control smoke noise: the smoke exhaust system installed on the basis of the original primary silencer special two-stage silencer...