The Research of Monitoring System for Coal Bunker Based on a New Material Level Meter

Jie Liu; Jin Ju Xu

doi:10.4028/www.scientific.net/AMM.614.279

Paper Titles

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GaN-Based Very Narrow Band-Pass p-i-n Ultraviolet A Photodetectors
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Study on Velocity Measurement of Gas/Solid Flow Based on Electrostatic Sensor
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The Research of Monitoring System for Coal Bunker Based on a New Material Level Meter
p.279

Flying Qualities Analysis of Advanced Teaching Aircraft Based on Equivalent System
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Flaw Detection in Aluminum Plate by Shear Horizontal Guided Wave Based on Magnetostriction EMAT
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Evaluation Indexes Selection of Graduate Re-Examination in Military Academies Based on Fuzzy Clustering Analysis
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Evaluation of Notches in Pipes through the Use of Guided Wave and the Reflection Coefficient Method
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 614The Research of Monitoring System for Coal Bunker...

The Research of Monitoring System for Coal Bunker Based on a New Material Level Meter

Abstract:

Problems of coal level measuring device, such as low accuracy and big error, make it difficult to monitor the real level of the coal in mugua mine, LvLiang, Shanxi. An automatic monitoring system consists of the SITRANS LR 460 radar coal level meter, S7-300 series PLC and configuration software is designed in this paper. By displaying the information of coal with the WinCC configuration management software in real time, functions such as automatic detection of the bunker level, overrun alarm are realized. The experimental results show that the SITRANS LR 460 has higher accuracy and stability under the high dust environment.