译文如下:
Abstract: zhongping can turn the group in GaoZhuang ore mining ShiLongOu pingdingshan's territory, HanLiang central, about 56 kilometers away from downtown. Field exploration area of 9.6 square kilometers, the design of mine production capacity 900,000 t/a. Simple structure, within the field geological recognize base-level cycle for oneself 16-17 coal, dip Angle is lesser, 0-10 °, coal seam gas 6.4 m, average thickness for 3.63 earned run average relative emission, absolute m3 / t 176 m3 / for emission, belong to low gas min mine, coal seam spontaneous period for 2 -- 3 months, the mine 300m3 / h normal section. Design USES vertical single level mountain exploration, mining coal preparation, the comprehensive mechanized of longwall mining process, to layering exploitation, all collapse method of mined-out area, the central falls method processing boundary type ventilation. All realize mechanization mine, the adoption of advanced technology and reference has realized high yield and high efficiency, realize the modernization of the experience of a mine mine mine a high yield and high efficiency to achieve good economic and social benefits.
Keywords: mining special preliminary design; Low gas mine; Vertical shaft; Single level mountain development; Mining type ready; Comprehensive mechanized mining longwall mining methods, toward; The layering exploitation; All the pieces fell method, the central boundary type.
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