Control Technology of Coal Mine Air Shaft Noise
Guo Chu-wen · Pollution Control Technology · 2004
According to the test result obtained from air shafts of Yangzhuan mine,and after the analysis of noise reasons,the mai sound origins have been governed through declining and controlling the noise degree. On the base of above description and discussion on comprehensive governance to air shafts noise,the effective resolution method to contro1 noise pmduced by mine air shafts is put forward.