·As a key link in the process of coal mining and utilization the intelligence level of coal flow transportation also substantially affects the overall energy consumption level and cost of coal production Wang et al 2015 2019 Additionally as the main transportation equipment for underground and opencast coal mines at present belt conveyor systems have proven to be
·In addition when used in a mine with mixed mining method belts and trucks the arrival of conveyor belts to the mining fronts influences truck access planning which makes mining planning even more challenging It is important to note that the main emission source in the conveyor belt method is the diesel used in the system s feed
·The method based on ADCN Adaptive Deep Convolutional Network can better meet the real time and reliability requirements of belt damage detection and it has the positioning function which SVM does not have Belt conveyor is considered as a momentous component of modern coal mining transportation system and thus it is an essential task to diagnose and
·Conveyor belt deviation is one of the most common failures in belt conveyors To address issues such as the high computational complexity large number of parameters long inference time and difficulty in feature extraction of existing conveyor belt deviation detection models we propose a GES YOLO algorithm for detecting deviation in mining belt conveyors
·Fig 9 shows the belt conveyor system in our laboratory The width of the conveyor belt is and the length is 12m The speed of the conveyor belt can be adjusted using a frequency converter with a maximum speed of /s which is similar to the actual speed in a coal mine
Mining conveyor belt manufacturers such as Gram are key in creating belts that withstand the mining industry s demands with the choice depending on the material transportation distance and mining conditions This method is suitable for handling semi solid materials including wood chips aggregates and food waste What are the grades
·Wang et al put forward a method for conveyor belt deviation detection based on DeepLabv3 network which can achieve deviation detection at any location Wang et al 2023b Zhang et al devised a CNN based conveyor belt deviation detection system for complex operating conditions which can alert based on deviation severity Zhang et al 2023b
·The conveyor belt used in the experimental platform is a common steel cord conveyor belt for coal mine The actual picture of the experimental platform is shown in Fig 12 The width of conveyor belt is m total length is 23 m thickness is 15 mm and the maximum running speed is 4 m/s
·1 China Coal Technology and Engineering Group Shanghai Co Ltd Shanghai China; 2 State Key Laboratory of Intelligent Coal Mining and Strata Control Shanghai China; The detection and recognition of foreign objects on coal conveyor belts play a crucial role in coal production This article proposes a foreign object detection method for coal conveyor belts
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