东关屯矿2.4Mta 新井设计.doc
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1、中文题目:东关屯矿2.4Mt/a新井设计外文题目:THE NEW SHAFT DESIGN OF DONGGUANTUN MINE(2.4MT/A) 摘要东关屯矿拥有两层可采煤层,煤厚分别是4.7m和8.8m。煤层南北平均长度为3200m,东西平均长度为4500m,井田面积约为14.43km2。平均倾角为7,工业储量为2.65亿吨,设计储量为2.54亿吨,可采储量为1.79亿吨。本设计从矿井的开拓、开采、运输、通风、提升及工作面的采煤方法等各个环节进行了详细的叙述,设计严格遵守煤炭工业设计规范和煤矿安全规程,整个矿井采用了先进的皮带运输,提高了运输能力,为矿井的增产打下了良好的运输基础。采煤方
2、法采用倾向长壁综合机械化采煤方法,工作面支护方式为液压支架支护方式,端头支护采用端头支架。本设计采用立井单水平开拓,主井采用箕斗提升,副井采用罐笼提升,大巷采用集中布置,通风方式为中央并列式。本次设计是东关屯新井设计,地质资料都是在实习矿上搜集的,在指导教师的指导下,并合理运用平时及课堂上积累的知识,查找有关资料和文献,力求设计出一个高产、高效、安全的现代化矿井。关键词:煤矿;开拓;运输;开采AbstractDongguantun coal mine has two layers of coal layer, and thickness of coal seam is 4.7m and 8.8
3、m. The average length of the coal mine from north to south is about 3200m, from esat to west is about 4500m, Ida area of approximately 14.43 km2, average inclination of 7 , industrial reserves of 265 million tons, industrial design reserves of 254 million tons, recoverable reserves of 179 million to
4、ns. This design from the mine exploration, mining, transport, ventilation, and face to enhance all aspects of mining methods described in detail, designed in strict compliance with “the coal industry design specification”and “Coal Mine Safety Regulations”, the mine employs advanced belt transport, i
5、ncreased transport capacity for the mines output has laid a good transport infrastructure. coalminingmethod use longwallminingtothediportotherise. Face support means for the hydraulic support means end support with end support. This design uses a vertical shaft single-level development, the main sha
6、ft with skip hoisting, with cage hoisting shaft, roadway layout with focus. Ventilation for the central parallel. The mine design is dongguantun mine new well design and geological data are collected by the mine in the practice, under the guidance of teachers in guidance and ordinary and reasonable
7、use of the knowledge gained in class, find the relevant information and documentation, and strive to design a high , efficient, modern coal mine safety. Key words: Coal; Development; Transport; MiningIII目录前言11 井田概况及地质特征21.1 井田概况21.1.1 井田边界四邻及面积21.1.2 交通位置21.1.3 地形地貌21.1.4 河流分布21.1.5 气候情况31.2 井田及其附近的
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