西沟五矿4.00Mta新井设计.doc
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 西沟五矿 4.00 Mta 设计
- 资源描述:
-
1、摘要西沟五矿拥有三层可采煤层,煤厚分别是5m、15m和5.5m。煤层走向约为4km,倾向约为4km,井田面积约为14.92km2,平均倾角为3。工业储量为5.4亿吨,可采储量为3.7亿吨。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,设计严格遵守矿井设计规范和煤矿安全规程。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。矿井建井工期为35个月。采煤方法采用倾斜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。本次设计西沟五矿新井设计,地质资料都是在实习矿上搜集的,在指导
2、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,确保设计出一个安全、高效的现代化矿井。关键词:单水平立井开拓;通风;倾斜长壁采煤法;大采高AbstractXi Gou NO.5 coal mine have a two-layer thick coal seam, which were respectively 5m、15m and 5.5m. The length of this coal seam is about 4km from north to south and 4km from east to west, the coal mine field is abou
3、t 14.92 km2 with an average inclination about 3 degrees, the design reserve and the recoverable reserves of which are respectively 540 million tons and 370 million tons. This design describes all aspects in detail from the mine exploration, mining, transport, ventilation to coal mining methods to ex
4、ploit working face, and strictly follow the Design Standards and Coal Mine Safety Regulations.This design adopts shaft and single-level development, the main shaft lifts with skip, the auxiliary shaft hoist with cage, and the roadway adopts the centralized arrangement mode.the ventilation method ado
5、pts the central parallel mode. Mine well construction will be completed within 35 months. The coal mining method is longwall mining to de dip. The working face supporting method adopts hydraulic support, the end support method uses the end bracket. The mine design is for Xi Gou NO.5 coal mine new we
6、ll under my instructors guidance, and the geological datum are collected by the workers of the mine in the practice, during this design, the knowledge gained in class are reasonably used., whats more, the relevant data and documents are consult to make sure a safe, efficient and modern mine.Key word
7、s: Shaft and single-level development; Ventilation; Longwall mining to the dip;Large minging heightI目录前言11 矿区概况及井田地质特征21.1 矿区概况21.1.1 矿区地理位置21.1.2 矿区地形、地貌及交通运输21.1.3 气候条件及地震情况31.1.4 电源、水源及建筑材料来源31.2 井田及其附近的地质特征31.2.1 井田地质构造31.2.2 井田水文地质特征31.3 煤层质量及煤层特征31.3.1 煤质及物理性质31.3.2 井田内煤层及埋藏条件41.3.3 煤层综合柱状图51.
展开阅读全文
图海文库所有资源均是用户自行上传分享,仅供网友学习交流,未经上传用户书面授权,请勿作他用。


阿司匹林片剂洁净区平面布局图CAD图纸.dwg
40×40矩形垫片零件的冲压复合模具设计【冲孔落料复合模】.zip

