July. 18, 2019
Speaking of thermal power plants, we must be familiar with everyone, and all households' electricity demand is counting on it. Although it is very important, due to the large noise of the large outdoor hyperbolic cooling tower of the thermal power plant, the noise of the power plant cooling tower has the characteristics of large sound source area, strong instantaneous impact force, high frequency and long propagation distance. And the surrounding residents' lives and health have a great impact, so they need to do noise reduction when necessary.
According to the extensive practical experience of our technicians and the analysis of multiple on-site environmental measurements:
It is recommended to build a sound barrier at the periphery of the thermal power plant to minimize noise in the effective area and provide protection for the surrounding residential areas. After treatment, the equivalent noise value of the noise sensitive point (residential area) can meet the national environmental protection requirements. The second type of noise standard: that is, the daytime noise value is not higher than 60 decibels, and the nighttime is not higher than 50 decibels. (The effects of other equipment noise and social background noise should be excluded from the measurement).
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