我公司篦冷机一段充气梁及一、二室平衡风机等多处使用90kW及以下功率、2900r/min的离心式鼓风机,轴承座密封方式为填料密封,填料采用油浸石棉盘根或羊毛毡,用压盖压紧。从投产开始,经常发生轴向漏油现象。平均每月就要补油5L左右,严重时一个班次(8h)就要补油5L,浪费很严重,且影响生产。 Our company grate cooler a section of inflatable beams and one or two room balance fan and many other use of 90kW and below the power, 2900r / min centrifugal blower, bearing seal sealing packing, oil impregnated asbestos packing or wool felt , With gland compression. From the beginning of production, axial leakage often occur. An average of about 5L a month oil supplement, a serious shift (8h) will have to pay 5L, a very serious waste and affect production.