Application of Online Monitoring and Analysis Technology on Vibrating Screens
SONG Lianxi
LI Bin
LI Guoqing
SONG Zhongyi
Abstract：In order to solve the problem of manual inspection during the operation of the vibrating screen in the coal preparation plant and timely grasp the operating status of the vibrating screen exciter,a wireless composite acceleration sensor was installed on the vibrating screen exciter to monitor the vibration and temperature situation during the operation process of the exciter.It was wirelessly transmitted to the gateway,and the operating data was uploaded to the equipment fault intelligent diagnosis system through communication methods such as Wi-Fi,4G and optical fiber for trend,time domain,frequency domain,envelope analysis techniques were used to analyze and diagnose the operation of the vibration exciter,predict potential bearing faults in advance,and plan to shut down for maintenance without delaying production progress.Effectively replacing the manual inspection process of vibrating screens,reducing equipment downtime due to faults,reducing maintenance costs,achieving predictive maintenance,and improving production efficiency and safety.
Keywords：equipment fault intelligent diagnosis systemvibration analysisvibration exciterbearing faults
Publication Date：2023-10-12
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 64-67,71 )