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针对我国煤矿区目前普遍存在的排、供矛盾和环境地质问题,本文首次提出了矿区排水、供水、环境保护三位一体优化结合的经济-水力管理模型。该模型通过布设地面矿坑抽水孔和奥灰(奥陶系灰岩)浅排孔等地上应急取水建筑物,增强了结合系统整体抗御突发性水害的能力,较好地解决了供水水源安全、稳定问题。同时,三位一体结合模型较为圆满地处理了长期以来从地质勘探到评价管理各个不同阶段,排、供和环保3个不同部门各立门户的封闭局面,避免了大量的重复投资,提高了评价、管理、决策的整体水平。本文以焦作矿区典型地段为研究实例。
In view of the current permutations of coal mines in our country, such as contradictions and environmental geology problems, this paper proposes for the first time an economic-hydraulic management model combining the three-in-one optimization of drainage, water supply and environmental protection in mining areas. The model enhances the capacity of the integrated system to prevent sudden water hazards by laying emergency mine water intake structures such as ground pit drainage holes and light gray (Ordovician limestone) shallow row of holes to solve the problem of water supply safety, Stability issues. At the same time, the integrated model of the Trinity has satisfactorily handled the long-term closed-door situation of geo-exploration to various stages of evaluation and management, as well as the establishment of three separate departments for emissions, supply and environmental protection, avoiding a large number of duplicate investments and improving evaluation and management , The overall level of decision-making. This paper takes Jiaozuo mining area as a typical example.