What should closed cooling tower noise

With the development of the industry, the use of closed cooling towers is becoming more and more widespread, in residential areas, shopping malls, the parks can be seen everywhere. The cooling tower, noise has not been ignored. The larger the cooling tower, the nearer the residential areas, the noise, the greater the need for noise reduction processing.

Cooling tower noise has the following three parts: the fan air flow noise, the motor operation noise, and the noise of the circulating water. There are some noise reduction methods for cooling tower noise processing:

(1) Sound-insulating wall: Closer to the direction of the residential area, set up a layer of sound insulation wall, can choose the material of different materials; the effect is also different,
(2) Muffler: Cooling tower into FengKouChu installed a muffler, the high-frequency noise effect is very good;
(3) Water noise reduction: Noise reduction is to use the water drowning in the cant buffer to reduce the noise principle of circulating water for noise reduction, and can use soft nature packing.

(4) Green belts: Set on the side of the open-type cooling tower near the residential area, green belts, noise reduction by plants.

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