新型水煤分离系统的研究与应用

摘要

Combined with the Jining No. three coal mine5309 fuly mechanized caving face water inrush condition, The coal water transport process in the practical production process in question, Design and instalation of a new water coal used in coal mine underground belt lfow separation system. This paper presents the liquidity using natural water coal water separation, the key principle of coal water separation, and introduces the coal water separation structure, working principle, system lfow. Analysis and application results show, This system can be used for underground belt transport coal lfow in the coal water real-time separation real-time separation, can effectively reduce the concentration of water coal belt, improve coal lfow transport efifciency, greatly reduce the proportion of coal water.%结合济宁三号煤矿53下09综放工作面涌水状况，针对实际生产过程中出现的水煤运输过程中出现的问题，设计安装了一种用于煤矿井下皮带煤流的新型水煤分离系统。文章提出了利用水的流动性自然实现煤水分离，阐述了煤水分离的关键原理，并介绍了该水煤分离系统的结构、工作原理、流程。经分析和应用表明，该系统可对井下皮带运输煤流中的水煤进行实时分离，能有效地降低皮带上水煤的浓度，提高煤流运输效率，极大的降低水煤中水的比重。