铁康二矿3.0Mta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:
- 铁康二矿 3.0 Mta 设计
- 资源描述:
-
1、摘要铁康二矿拥有两层可采煤层,煤层分别是1#,2#煤层。煤层东西走向约为5700m,南北倾向约为3800m,井田面积约为20km2。平均倾角为6。工业储量为3.59亿吨,设计储量为3.46亿吨,可采储量为2.51亿吨。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矿井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
2、集中布置。本次设计是铁康二矿新井设计,在指导教师的指导下,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:煤矿开采;开拓布置;运输;开采方式;通风IAbstractTieKangEr coal mine can have a tow-layer thick coal seam, and are 1#,2#. Coal from east to western is about 5700m, north to south tend is about 3800m, Ida area o is about 20 km2. Dip angle is 8 degrees. Ind
3、ustrial reserves is 359 million tons , design reserves is 346 million tons, workable reserves is 251 million tons. This design elaborate the production system of the Mine from the haulage system,ventilation system,the material supply and disposal system to drainage system and skip system respectivel
4、y. The design was done in accordance with Design Standards and Coal Mine Safety Regulations strictly, the hole mine uses advanced belt conveyor as above, improve the transport capacity of the coal mine.Laying a foundation for the larger output of the coal mine.Using inclined slicing longwall face te
5、chnology.The support method of the working face is chock shield support.The face-end is supported by self-advancng face-end support.The design uses shaft and single-level development. Main shaft uses shaft skip,auxiliary shaft uses shaft rope skip,the layout of the horizon haulage roadway is concent
6、ration.The design is a new coal mine design of Zhangjiagang coal mine.In the guidance of the techers ,I find the relevant information just to dseign a high efficient ,morden and safety coal mine. Key words: Coal mining; Development arrangement; Transport; Mining methods; Ventilation 目录前言11井田概况及地质特征2
7、1.1井田概况21.1.1边界四邻及面积21.1.2交通位置21.1.3地形地貌21.1.4水系21.2矿井地质31.2.1矿井地层31.2.2水文地质特征41.3 煤层质量及煤层特征71.3.1 各煤层的分布特点和顶底板岩性71.3.2煤的物理性质71.3.3 煤的化学性质81.3.4 瓦斯、煤尘、煤的自燃82 井田境界及储量92.1 井田境界92.1.1 井田边界92.1.2 保护煤柱留设92.1.3 论述所定边界的合理性92.2 井田的储量102.2.1 井田储量的计算原则102.2.2井田的工业储量102.2.3 矿井的设计储量112.2.4矿井的设计可采储量113 矿井设计生产能力及
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

