How to Accurately Diagnose the Ball Mills Faults?

Ball mill is the key equipment for materials to be smashed after crushing, which is widely used in cement, silicate products, new construction materials, refractory, chemical fertilizer, black and non-ferrous metals, glass chinaware and other production industries. Henan Fote Heavy Machinery Co., Ltd. is a professional ball mill manufacturer, mainly producing various types of ball mills, such as cone ball mill, chinaware ball mill, energy saving ball mill, overflow ball mill, etc.More attentions are paid to machinery fault diagnosis because of modem industry"s great scale systematized and automation. The breakdown of the main facilities will not only cause damages to machines, but also affect the normal production process, if no detection and elimination in time. Moreover, the breakdown will possibly wreck machines and kill people.In continuous producing system, if the main facilities can not work well because of some problems, they will effect the working system of the whole factory and cause unimaginable economic losses. The importance and evolution of fault diagnosis is introduced in the paper, and the following subjects are further expatiated, which include:1. all kinds of methods to operate and monitor diagnosis with the fault to the ball grinding mill. On the basis of industrial practical application, the key subjects are as follows: fault of bearing and transmission of gear wheel, ball mill machine "bloated belly", In addition, the systematic design philosophy combined with monitoring, diagnosis and production process was put forward in this work, the system for the real-time operating mode and state recognition, online analysis and fault diagnosis was formed, and the systematic technological design frame was confirmed.2. the main fault, characteristic and method of fault diagnosis of the ball grinding mill;3. the characteristics of fault and fault diagnosis;   The conclusions are helpful to guide application and will be the experimental base for research on...