没有合适的资源?快使用搜索试试~ 我知道了~
辛泉矿井初步设计采矿工程矿井设计说明书.doc
1.该资源内容由用户上传,如若侵权请联系客服进行举报
2.虚拟产品一经售出概不退款(资源遇到问题,请及时私信上传者)
2.虚拟产品一经售出概不退款(资源遇到问题,请及时私信上传者)
版权申诉
5星 · 超过95%的资源 1 下载量 119 浏览量
2021-09-18
13:06:06
上传
评论
收藏 1.39MB DOC 举报
温馨提示
试读
64页
辛泉矿井初步设计采矿工程矿井设计说明书.doc
资源详情
资源评论
资源推荐
.
摘要
本次毕业设计,我所做的是冀中能源矿业集团辛泉矿井初步设计。
在毕业设计之前,我们设计组在王同杰老师的带领下深入到矿区进行为期一个月的毕业实习,在此期间我
们搜集了所有毕业设计所需的资料,同时在生产一线积累了实际生产和管理经验。通过实习使我们更加深刻地
了解到我们以后的工作,并且学到了重要的设计思想与设计中所涉与的现场工作经验,为毕业设计打下了良好
的基础,也为以后的工作也积累了宝贵的经验。
本次毕业设计是在王老师和同学的指导下完成的,是我们大学四年学习采矿工程专业的一个全面的总结。
富润矿井初步设计包括以下几个部分:
1.、矿区自然地理、水文、地质、交通等基本情况概述;
2.、矿井井田围煤的地质储量、工业储量与可采储量;
3.、矿井生产能力与服务年限;
4.、矿井井田的总体开拓设计,井筒位置与形式选择、水平划分、延伸方案确定、采区划分、井底车场的
确定与线路计算、硐室布置等容;
5.、矿井采区的布置、工作面布置、生产运输机械选型、生产程序安排、采区车场的设计与生产工作面回
采工艺的确定。
6.、矿井生产系统。包括提升、运输、通风、排水等系统的确定和设备选型与相关硐室的布置。
本次设计共用时12周,时间较为充足。由于个人水平有限,缺少现场生产经验,所以在设计中难免有不足
之处,恳请各位老师给予批评指正,最后王老师半年的辛勤指导。
关键词:地质构造、开采水瓶、开拓方式、采煤方法、井底车场。
1 / 141
.
Abstract
This graduation design is about the new mine planning for the rst mineral of Xinquan coal
mine. which is a coal mine belonging for Hebei Ji zhong neng yuan Han dan CMA.
Before the graduation, we design group, led by the teacher Wangtongjie deep into the mine
for one month of graduation practice, during which we collected all the information needed to
g r a d u a t i o n , w h i l e t h e a c t u a l p r o d u c t i o n l i n e h a s a c c u m u l a t e d e x p e r i e n c e i n p r o d u c t i o n a n d
management .T hrough the p ractice so that we more deepl y un derstand our future wor k, and
l e a r n e d a n i m p o r t a n t d e s i g n i d e a s a n d d e s i g n e x p e r i e n c e i n e l d w o r k i n v o l v e d , f o r t h e
gr a du a t i o n proje c t h a s l a i d a go o d f o u n d a t i o n f o r t h e fu t u re w o r k a n d a c c u m u l a t e d v a l u a b le
experience.
The graduation project is Wang under the guidance of teachers and students to complete,
and is four years of university study mining engineering a comprehensive summary.
Xingquan preliminary design of mine include the following components:
1 . , M i n i n g o f n a t u r a l g e o g r a p h y , h y d r o l o g y , g e o l o g y , t r a n s p o r t a t i o n a n d o t h e r b a s i c
information outlined;
2., Ida mine coal reserves within the industrial reserves and recoverable reserves;
3., Mine production capacity and service life;
4., Ida mine the overall development design, shaft location and form of selection, the level
of division, extending the program to determin e, by mining areas, the determin ation and the
shaft bottom line basis, chamber arrangement of content;
2 / 141
.
5 . , M i n e m i n i n g a r e a o f t h e l a y o u t , f a c e l a y o u t , p r o d u c t i o n a n d t r a n s p o r t m a c h i n e r y
s e l e c t i o n , p r o d u c t i o n p r o c e s s a r r a n g e m e n t , t h e d e s i g n o f m i n i n g a n d m a n u f a c t u r i n g d i s t r i c t
station mining face identication technology.
6., M i n e pro d uc tion sy s t em. Incl u d i ng the p romotion , transpo r t , ventilat i o n, draina g e and
other systems related to the identication and selection of equipment and the arrangement of
chambers.
Share this design to 12 weeks, time is more abundant. The individual level is limited, the
lack of on-site production experience, so inevitable in the design inadequacies, I implore you to
give teachers and comments from the last six months of hard thank Wang teacher guidance.
K e y w o r d s : g e o l o g i c a l s t r u c t u r e , m i n i n g w a t e r b o t t l e s , o p e n w a y , m i n i n g m e t h o d , s h a f t
bottom.
Abstract...........................................................................................................2
1.1.1 矿区地理位置与交通条件.................................................................10
1.1.2 矿区地形、地势与河流......................................................................11
1.1.3 矿区气象..............................................................................................11
1.1.4 矿区地震震级与裂度..........................................................................11
1.1.5 矿井井田小煤矿情况..........................................................................11
1.2 井田地质特征..................................................................................12
1.2.1 煤系地层.............................................................................................12
1.2.2 区域地质构造.....................................................................................14
1.2.3 井田地质构造.....................................................................................16
1.3 矿井水文地质特征..........................................................................22
1.3.1 地表水概况.........................................................................................22
1.3.2 矿区水文地质概况.............................................................................22
3 / 141
.
1.3.3 含水层特征.........................................................................................24
1.3.4 断裂带水文地质特征.........................................................................28
1.4 煤层特征..........................................................................................28
1.4.1 煤层稳定性评价.................................................................................28
1.4.2 煤的物理性质与煤岩特征.................................................................32
1.4.3 煤类的确定与煤类分布.....................................................................33
1.4.4 煤的化学性质与有害元素.................................................................33
2.1 井田境界................................................................................................34
2.2 井田工业储量........................................................................................34
2.2.1 资源量计算围与工业指标.................................................................34
2.2.2 井田煤层资源量计算.........................................................................34
2.3 井田可采储量........................................................................................35
2.3.1 安全煤柱留设原则:.........................................................................36
2.3.2 井田永久保护煤柱损失量:.............................................................36
2.3.3 矿井的2#煤的可采储量Z2k为:.......................................................37
3.1 生产能力与服务年限............................................................................37
3.1.1 矿井设计生产能力.............................................................................38
3.1.2 矿井服务年限.....................................................................................38
3.1.3 井型校核.............................................................................................39
3.2 矿井工作制度..................................................................................40
4.井田开拓...................................................................................................40
4.1 概述........................................................................................................40
4.1.1 煤层埋深对开拓系统的影响。.........................................................40
4.1.2 断层分布与产状对开拓系统的影响。.............................................40
4.1.3 地面河流对开拓系统布置的影响。.................................................40
4 / 141
.
4.1.4 通风系统对开拓系统布置的影响。.................................................41
4.1.5 井田开拓的基本问题.........................................................................41
4.2 井筒位置的确定....................................................................................42
4.2.1 井筒数目.............................................................................................42
4.2.2 井筒特征.............................................................................................42
4.2.3 确定井筒形式、数目、位置与坐标.................................................46
4.2.4 工业场地的位置.................................................................................48
4.2.5 开采水平的划分与采区的划分.........................................................49
4.2.6 主要开拓巷道.....................................................................................49
4.2.7 方案比较.............................................................................................49
4.3 开采水平的设计....................................................................................59
4.3.1 确定开采水平的位置.........................................................................59
4.3.2 设计水平的巷道布置.........................................................................59
4.4 井底车场................................................................................................60
4.4.1概述......................................................................................................60
4.4.2井底车场的选择原则..........................................................................60
4.4.3井底车场的设计依据..........................................................................60
4.4.4井底车场的线路设计..........................................................................61
4.4.5马头门线路的平面布置计算..............................................................62
4.4.7 井底车场的硐室.................................................................................64
4.4.8 主要开拓巷道.....................................................................................65
4.5 采区划分................................................................................................67
4.5.1采区划分的原则..................................................................................67
4.5.2 各系统的综述.....................................................................................68
5.采煤方法和采区巷道布置.......................................................................69
5 / 141
剩余63页未读,继续阅读
yunxidzh
- 粉丝: 60
- 资源: 30万+
下载权益
C知道特权
VIP文章
课程特权
开通VIP
上传资源 快速赚钱
- 我的内容管理 展开
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功
评论1