-西欢坨新井设计煤矿说明书学士学位论文

河北工程学院毕业设计（论文） 1 西欢坨新井设计煤矿毕业设计说明书

摘 要

本次毕业设计，我所做的是西欢坨新井设计。 在毕业设计之前，我们设计组在高永格老师和郝彬彬老师的带领下到云驾领矿进行为期两天的毕业实习，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的经验。在实习过程中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及设计中所涉及的现场工作经验，为毕业设计打下了良好的基础，为以后的工作也积累了宝贵的经验。 本次毕业设计是经过共同讨论及经过指导老师多次指导的结晶，经过反复比较后最终确定的，是我们大学四年学习采矿工程专业的一个全面的总结。 西欢坨矿井初步设计包括以下几个部分： 1. 矿井内水文、地质、村庄、交通等基本情况概述； 2. 矿井井田范围内煤的地质储量、工业储量及可采储量； 3. 矿井生产能力及服务年限； 4. 矿井井田的总体开拓设计，井筒位置及形式选择、水平划分、延伸方案确定、带区划分、井底车场的确定及线路计算、硐室布置等内容； 5. 矿井带区的布置、工作面布置、生产运输机械选型、生产程序安排、带区车场的设计及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及相关硐室的布置。 本设计时间为2012-3-12到2012-6-01共12周时间，时间较为仓促，同时由于本人水平有限，缺少现场生产经验，在设计中难免有不足之处，恳请各位老师和同学给予批评指正，本人不胜感激。

关键词：开采水平；开拓方式；采煤方法；井底车场。 河北工程学院毕业设计（论文）

2 Abstract In this graduation design, what I do is a first step design of mineral mine in xitushang coal mine. Under the leadership of chenzhibin and li xinwang, our group arrived at the TaoerMineral to carry on a graduation field work in a month before graduate design. We collected the data that all graduations need when design in this period, at the same time we obtained a glimmer of backlog the experience of the actual production .In this process, we understood we later of work more deeply, learned the important design thought and the spot work experience involved in the design, and made a good foundation of the design to beat for the graduation. We also obtained backlog precious experience of later work. This graduation is the crystallize of our common discussion and the guide of the teachers. According to our comparisons again and again, we decided this design in the end. This design is an overall summary of our four years university study of mining engineering. The design of mineral well in xitushangⅠ Mineral includes the following steps: 1. The introduce of the basic circumstance of the internal mineral well such as the background of water, geology, village, transportation, etc. 2. The geology storage quantity of the coal, industry storage quantity of the coal and the storage quantity of the coal allowed to mine in the tidy farmland and scope of the mine. 3. The ability of production in the mineral well and the time limits for service. 4. Tidy farmland of mineral of total expand the design, the well tube position and the form choice, levels divide the line, extend the project assurance and adopt the area demarcation, the settling the parking field in the well bottom and circuit calculation, the silo arranges etc. 5. The design of the mining area arrangement in mineral well, the arrangement of the work surface, choosing the produces type of transport machine, the arrangement of the procedure, the parking field in the mining area and the assurance of the back to adopt in the work surfaces of production. 河北工程学院毕业设计（论文） 3 6. The producing system of the mineral well. Include the deciding of promoting, transporting, well ventilating, draining etc., the choosing of the equipments type and the arrangement of the silo related. The time of the designs is 2012-3-12--2012-6-1 and is 12 weeks in total.Time is limited to design. Because the level of oneself is limited, and the experience of spot produces is shortage, there are many shortages in my design, please give me some animadversions to correct, I will be extremely grateful. Keyword: the level of mining； expand the way； adopt the coal method； well bottom car field. 河北工程学院毕业设计（论文）

4 第一章 矿井概述及井田特征 .......................................... 10 1.1井田概况 ....................................................... 10 1.1.1位置交通(行政隶属关系) .................................... 10 1.1.2地形地貌 .................................................. 11 1.1.3地表水系 .................................................. 11 1.1.4气象 ...................................................... 11 1.1.5地震情况 .................................................. 12 1.1.6矿区内工农业生产概况 ...................................... 12 1.1.7煤炭运销和经济效益 ........................................ 12 1.1.8地面建筑情况 .............................................. 13 1.1.9水源情况 .................................................. 13 1.2地质构造 ....................................................... 13 1.2.1地层 ...................................................... 13 1.2.2主要地质构造 .............................................. 17 1.3煤层 ........................................................... 19 1.3.1含煤地层及含煤性 .......................................... 19 1.3.2可采煤层特征表 ............................................ 21 1.3.3各可采煤层特征分述如下 .................................... 21 1.4煤质 ........................................................... 22 1.4.1煤的工业分析 .............................................. 22 1.4.2煤的元素分析 .............................................. 23 1.4.3煤的工艺性能 .............................................. 23 1.5瓦斯、煤尘、自燃、地温等情况 ................................... 23 1.6水文地质 ....................................................... 24 1.6.1矿井主要含水层 ............................................ 24 1.6.2 矿井主要隔水层 ............................................ 25