Online monitoring system for the operation status of rotary kiln supporting rollers

Liwei Liu; Jingbing Wu; Yun Zhang

doi:10.1117/12.3026213

1 April 2024 Online monitoring system for the operation status of rotary kiln supporting rollers

Liwei Liu, Jingbing Wu, Yun Zhang

Proceedings Volume 13082, Fourth International Conference on Mechanical Engineering, Intelligent Manufacturing, and Automation Technology (MEMAT 2023); 130820Q (2024) https://doi.org/10.1117/12.3026213
Event: 2023 4th International Conference on Mechanical Engineering, Intelligent Manufacturing and Automation Technology (MEMAT 2023), 2023, Guilin, China

Abstract

Failure of the supporting wheel of the rotary kiln may directly lead to abnormal operating conditions of the kiln. Monitoring the operating status of supporting wheels and providing early warning can greatly reduce the occurrence of rotary kiln failures. This article proposes an online monitoring system for the force on the supporting rollers of a rotary kiln based on the VMD algorithm, which monitors the axial and radial forces on the supporting rollers. This system consists of a laser displacement sensor, ZigBee communication technology and VMD signal processing method to monitor changes in the axial displacement and radial eccentricity of the supporting wheel. This system has been proven effective after actual deployment in a cement plant in Sichuan. It can prevent and reduce possible failures of supporting wheels, extend the operating life of the rotary kiln, and increase economic benefits.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Liwei Liu, Jingbing Wu, and Yun Zhang "Online monitoring system for the operation status of rotary kiln supporting rollers", Proc. SPIE 13082, Fourth International Conference on Mechanical Engineering, Intelligent Manufacturing, and Automation Technology (MEMAT 2023), 130820Q (1 April 2024); https://doi.org/10.1117/12.3026213

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