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Application of fiber optic sensors for vibration and ignition monitoring of a belt conveyor system
Author(s): Runchun Li; Xiuyu Yang; Tongyu Liu; Shixi Zhang; Jiqiang Wang; Moyu Hou; Kenneth T. V. Grattan; Tong Sun
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Paper Abstract

The belt conveyor serves as the main coal transport equipment in a coal mine and its safe operation is the lifeline of safety in coal mine production. However, traditionally, monitoring for ignition and for roller faults along the belt conveyor is problematic and so this paper puts forward an approach using radial grating vibration sensing technology for both belt conveyor roller vibration monitoring. This can then be used to predict the fault state in the roller and its position, using distributed optical fiber temperature measurement technology which can be used for ‘hot spot monitoring’. This enables better fire prevention along the belt conveyor, which plays a positive and effective role in better mine safety.

Paper Details

Date Published: 18 December 2019
PDF: 7 pages
Proc. SPIE 11340, AOPC 2019: Optical Fiber Sensors and Communication, 113401Z (18 December 2019); doi: 10.1117/12.2548165
Show Author Affiliations
Runchun Li, Qilu Univ. of Technology (China)
Shandong Micro-Sensor Photonics Ltd. (China)
Xiuyu Yang, China Coal Hua Jin Group Co., Ltd. (China)
Tongyu Liu, Qilu Univ. of Technology (China)
Shandong Micro-Sensor Photonics Ltd. (China)
Shixi Zhang, Qilu Univ. of Technology (China)
Shandong Micro-Sensor Photonics Ltd. (China)
Jiqiang Wang, Qilu Univ. of Technology (China)
Moyu Hou, Qilu Univ. of Technology (China)
Kenneth T. V. Grattan, City, Univ. of London (United Kingdom)
Tong Sun, City, Univ. of London (United Kingdom)


Published in SPIE Proceedings Vol. 11340:
AOPC 2019: Optical Fiber Sensors and Communication
Jie Zhang; Songnian Fu; Jun Yang, Editor(s)

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