| 矿用超高水充填材料制浆系统研究与应用 |
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| 引用本文： | 贾凯军,冯光明,李风凯.矿用超高水充填材料制浆系统研究与应用[J].山东科技大学学报(自然科学版),2011,30(6). |
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| 作者姓名： | 贾凯军 冯光明 李风凯 |
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| 作者单位： | 中国矿业大学矿业工程学院,江苏徐州,221116 |
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| 基金项目： | 国家自然科学基金项目(50774077) |
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| 摘 要： | 制浆系统是整个充填系统的核心。为使超高水材料充填开采技术适应于工业化应用,以陶一矿超高水材料充填开采试验为背景,结合该材料特性,对制浆系统进行了较为深入的研究。确定了制浆系统的形式和生产能力;对半连续制浆系统各组成部分进行了详细设计,并评价了其应用效果。研究表明:超高水材料浆液制备宜选用半连续制浆系统,该系统运行稳定可靠、制浆能力大、浆液配比准确、操作简便(完全由PLC自动控制),能够满足超高水材料充填开采的制浆要求;该系统占用体积较大,运行环节较多,布置在井下时硐室通风条件较差,生产时易产生较大粉尘和噪声,应进行进一步改进;系统更适宜布置在地面上,若布置在井下,应加强硐室的通风管理。
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| 关 键 词： | 超高水材料 充填工艺系统 浆体制备 半连续 |
Research on Slurrying System of Mine Ultrahigh-water Packing Materials and Its Application |
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| JIA Kaijun,FENG Guangming,LI Fengkai.Research on Slurrying System of Mine Ultrahigh-water Packing Materials and Its Application[J].Journal of Shandong Univ of Sci and Technol: Nat Sci,2011,30(6). |
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| Authors: | JIA Kaijun FENG Guangming LI Fengkai |
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| Institution: | JIA Kaijun1,FENG Guangming1,LI Fengkai1,2 (1.College of Mining Engineering,China University of Mining and Technology,Xuzhou,Jiangsu 221116,China,2.Tao-one Coalmine,Handan Mining Group,Handan,Hebei 056105,China) |
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| Abstract: | Slurrying system is the core of the whole filling system.In order to let the ultrahigh-water material backfill mining technology adapt to industrialized application,the slurrying system was studied in-depth with the background of the technical test in Tao-one Coalmine.The form of slurrying system and the production capacity were determined.Each part of the semi-continuous slurrying system was designed in detail and its application effect was evaluated.The results show that the semi-continuous slurrying syst... |
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| Keywords: | ultrahigh-water material system of filling technology preparation of slurry semi-continuous |
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