Noise elimination of diesel generator

When a generator runs at a speed of 1500rpm, a noise of 105 decibels will be generated at a meter distance from the generator. In order to avoid noise coming out of the engine room, the noise elimination project should include the following links.

1, the engine room out of the mute:

Each room has at least one more entry, from the silencing perspective, should not be set too much room door, a door is set under normal circumstances, a small area as much as possible, not more than 3 square meters, the structure of a metal frame with high strength, internal external insulation materials, metal plate, silencer the door and the wall and the door frame under close coordination.

2. Silencer of air intake system of diesel engine:

When diesel engine work, there must be enough to maintain the normal operation of the inlet, the general intake system should be set up in the opposite unit fan exhaust, according to our experience, into the wind with forced air inlet, air intake after silencing tank is pumped into the air blower room.

3 、 noise elimination of diesel exhaust system:

The diesel engine adopts a water tank fan system to cool the elbow, and the radiator must be discharged out of the engine room. In order to avoid noise coming out of the engine room, the exhaust air system shall be provided with an air exhaust and noise elimination slot.

4 、 noise elimination of diesel engine exhaust system outside engine room:

Diesel engine exhaust through the exhaust silencer wind trough after denoising with high noise is discharged outside the engine room, the wind exhaust silencing groove is arranged outside the room must undergo silencing, thus reducing noise to a minimum, the monsoon trough for external silencing brick structure, interior panels.

5 、 diesel engine exhaust noise elimination system:

The emission of the diesel engine has a certain noise, we add a fire speaker in the exhaust system of the unit, while the exhaust silencing pipe adopt fire prevention materials to be packed, it can not only reduce the unit heat to the room, but also can reduce the work unit vibration, so as to achieve the purpose of noise attenuation.