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噪声是矿山的最大污染,做为矿山机械的主要设备破碎机,振动筛,是产生噪声的根源。为此生产厂家采用了各种手段和方法避免或减少振动声源,如振动筛中采用聚氨脂的筛板,选用激振器及弹性减震块,有效控制了机械振动体与基体的硬联接而产生的噪声。1产生噪声的主要部位(1)矿山机械?
Noise is the largest mine pollution, as the main equipment mining machinery crusher, vibrating screen, is the root cause of noise. To this end manufacturers use a variety of means and methods to avoid or reduce the vibration of the sound source, such as vibration sieve with polyurethane sieve, the choice of exciters and elastic damping block, the effective control of the mechanical vibration body and the substrate hard Noise generated by the connection. 1 the main part of the noise (1) mining machinery?