铁康七矿2.4Mta新井初步设计.doc
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1、中文题目:铁康七矿2.40Mt/a新井设计外文题目:THE NEW MINE DESIGN OF TIEKANG NO.7 MINE WITH CAPABILITY OF 2.40MT/A摘要铁康六矿位于内蒙古自治区鄂尔多斯市伊金霍洛旗之东南,拥有俩曾可采煤层,煤厚分别为4.8米和4.9米。煤层南北长约3875米,东西长约5675米,井田面积约为19.1km2.。平均倾角为0.65度。工业储量为2.44亿吨。设计储量为2.37亿吨,可采储量为1.73亿吨。预计可采64.3年,煤层倾角小,结构简单,含硫低,煤层不自燃,地质构造简单,水文地质条件简单。根据矿井要求的生产能力确定矿井服务年限,然后借
2、鉴神东公司矿井目前采用的开拓方式,结合本煤矿的实际情况,设计提出合理的开拓方案。设计严格遵守设计规范和煤矿安全规程。本设计为主斜井,副平硐,回风斜井,盘区回风立井,分区式通风,结合其地质条件绘制其平、剖面图,结合当地地形及水文特征,合理划分盘区。在老师的细心指导下,结合有关参考文献,力求设计一个安全、高效的现代化矿井。关键词:主斜井;副平硐;分区通风;盘区AbstractThe iron Kang six mine is located in the southeast of Ordos City, Inner Mongolia Autonomous Region Yijinhuoluo Co
3、unty have both had coal layers, coal thickness of 4.8 m and 4.9 m respectively. Seam north and south of about 3870 m, 5680 m long from east to west, Ida area of about 19.1km2. The average inclination of 0.65 degrees. Industrial reserves of 244 million tons. Design reserves of 237 million tons, recov
4、erable reserves of 173 million tons. Estimated recoverable 64 . 3 years, seam inclination, simple structure, low-sulfur coal seam spontaneous combustion, simple geological structure, hydrogeological conditions simple. Determine mine the service life of mine production capacity requirements, and then
5、 learn from the pioneering Shendong mine, combined with the actual situation of the coal mine, designed to provide a reasonable development schemes. Designed in strict compliance with the design specifications and Coal Mine Safety Regulations. The design of the main inclined shaft, Vice adit, return
6、 air inclined panel return air shaft, area ventilation, combined with its geological conditions to draw its level, profiles, combined with local topography and hydrological characteristics, a reasonable division of the panel. Under the careful guidance of the teacher, and relevant references, and st
7、rive to design a safe, efficient and modern mine.Keywords: inclined; Vice adit; partition ventilation; panel目 录前言11 矿区概述及井田特征21.1矿区概述21.2 井田地质构造特征21.2.1井田的地层层位关系21.3 煤质及煤层特征51.3.1 煤层质量特征51.3.2 井田内煤层及埋藏条件61.4 水文地质特征71.4.1 矿井补给水源和含水层72 井田境界及储量92.1 井田境界92.1.1 井田境界92.1.2 边界矿柱留设92.1.3 边界的合理性92.2 井田储量102.
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