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螺旋卸煤机作为重要的煤原料卸车装备,有着广泛而重要的应用。新余钢铁公司焦化厂目前投入使用的螺旋卸车机共有18台。投入使用以来,作为动力传输关键部件的减速机却一直问题不断,频繁出现减速机断轴、壳体破裂等故障,且这些故障均为不可修复,只有更换新减速机。但更换后使用时间最长也不过1个月,导致设备运行事故多、备件更换频繁、维护工作量大、运行费用高等诸多问题,严重影响生产。因此,如何使减速机坚固耐用,成为企业技术改造的关键任务。
Spiral unloading machine as an important unloading coal raw materials and equipment, has a wide range of important applications. Xinyu Iron and Steel Company coking plant currently put into use a total of 18 screw unloader. Put into use, as a key component of power transmission reducer has been a constant problem, frequent reducer broken shaft, shell rupture and other failures, and these failures are irreparable, only to replace the new reducer. However, the longest time after replacement is less than one month, leading to many equipment operation accidents, frequent replacement of spare parts, large maintenance workload and high running costs, which seriously affect the production. Therefore, how to make the reducer rugged and durable, has become a key task of technological transformation of enterprises.