Research on key technologies of intelligent mining system for thin coal seam
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摘要: 介绍了国内外薄煤层智能化回采技术发展概况；重点阐述了液压支架全工作面跟机智能化技术、采煤机全工作面智能切割技术、工作面视频监控技术、液压支架电液控制技术、工作面直线度控制技术、智能化远程集控技术、智能化集成供液控制技术、超前支护智能控制技术等薄煤层智能回采系统关键技术原理；针对目前矿井薄煤层回采存在开采难度大、经济效益低、资源采出率低等问题，从采煤机三维智能定位、煤岩界面智能识别、液压支架智能控制3个方面探讨了薄煤层智能回采系统关键技术的发展趋势。Abstract: Development of intelligent mining technologies for thin seam at home and abroad were introduced. Key technologies principle of intelligent mining system for thin coal seam were focused on including follow-up intelligent technology of hydraulic support on whole working face, intelligent cutting technology of shearer on whole working face, video monitoring technology on working face, electro-hydraulic control technology of hydraulic support, straightness control technology on working face, intelligent remote control technology, intelligent integrated liquid supply control technology and advanced support intelligent control technology. Aiming at problems of thin coal seam mining such as difficulty in mining, low economic benefit and low resource recovery rate, development trend of key technologies of intelligent mining system for thin coal seam was discussed from aspects of three-dimensional intelligent positioning of shearer, intelligent identification of coal-rock interface and intelligent control of hydraulic support.
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期刊类型引用(6)
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百度学术
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