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该球磨机房是喷煤车间制粉系统的主机房.目前有1台球磨机、2台风机连续运转,球磨机产生的噪声达160dB(A),风机噪声达90dB(A)。而且,由于机房操作室距厂区铁路仪5m,也受到机车噪声的危害。
The ball mill is the main engine room of pulverizing system in the coal injection workshop. There are 1 ball mill and 2 fans running continuously. The noise generated by the ball mill reaches 160dB (A) and the fan noise reaches 90dB (A). Moreover, due to the machine room operating room from the factory railway instrument 5m, but also by locomotive noise hazards.