Long-distance Belt Conveyor Real-time Monitoring And Fault Diagnosis System

With the development of computer, communication and control technology, the technology real-time monitoring to conveyors is improving. However, the research of monitoring and fault diagnosis on the long distance conveyors is rarely. On the basis of analysis and summarizes the nowadays study for conveyor fault diagnosis, the writer exploits the system of real-time monitoring and fault diagnosis for the long distance conveyors. The system could offer better security for the safe operation of conveyors and prevent and reduce accidents. The system could remove a hidden danger and then guaranteed safety of workers and equipments and raise labor productivity.The writer analyses all kinds of faults in the proceeding of conveying material. On the basis of analysis the reason and location of fault, the writer makes sure the types of sensors and location. The whole design of system of real-time monitoring and fault diagnosis for the long distance conveyors mainly covers the acquisition, display, curve plotting, storage and inquire of real-time data. Ensure the structural framing and design the subsystem of the whole system. Design the whole system structuring and modularity. Every function is realized independently in order to be convenient for the debugging, maintain, improving and expanding function of the whole system. Using the software LabVIEW as the development platform to accomplish the design of monitoring host which includes the operator interfaces, data communication, data processing, data display and curve plotting. With the strong function of signal processing and analysis by LabVIEW, the writer completes the acquisition of signal, at the same time, completes the data processing and analysis and real-time alarm.