水泥行业使用球磨机、棒球磨机、管磨机粉磨物料时,由磨内研磨体(钢球、钢棒、钢锻)以及被粉磨的物料和磨内金属衬板磨擦、冲击而产生的噪声,往往高达110分贝(A),频谱也很宽,不仅严重影响工人健康,而且影响周围环境。最近,我们在磨机上试用橡胶衬板代替锰钢衬板,噪声显著降低。 When the cement industry uses ball mill, baseball mill and tube mill to grind the material, the noise generated by abrasion and impact of the abrasive grinding body (steel ball, steel bar, steel forging) and the ground material and the inner metal lining , Often up to 110 decibels (A), and the spectrum is wide, not only seriously affecting workers’ health but also affecting the environment. Recently, we tried rubber lining instead of manganese steel lining on the mill, the noise was significantly reduced.