文档介绍：专业: 采矿工程
设计题目:阳煤集团寺家庄公司400万吨井型设计
专题: 煤与***突出的现状及分析
摘要
本设计包括三个部分:一般部分、专题部分和翻译部分。
一般部分为寺家庄矿400万t新井设计。寺家庄矿位于昔阳县境内,地理位置优越,交通便利,本井田基本呈一单斜构造,构造复杂程度中等。井田走向为西北,向西南倾斜,地层比较平缓,倾角一般为5°~10°。本井田内共含煤18层,自上而下可采及局部可采煤层有6、81、84、9及15号煤层,。其中15号煤全区稳定可采,为主要可采煤层,也是首采煤层,,。
mt,。矿井服务年限为75年,矿井最大涌水量为350m3/h。矿井***涌出量较大,为高***矿井。
井田为单水平开拓,水平标高为510,矿井采用斜立综合开拓方案。为了节省初期井巷工程量,减少投资,投产盘区集中布置在风井的南北两翼,通风线路短,能够满足通风要求,初期形成中央并列式通风系统。矿井生产后期,随着通风线路加长,中央并列式通风系统不能满足要求,采取分区式通风系统。设计采用抽出式通风方式。
矿井年工作日为330d,工作制度为“三--八”制。
一般部分共包括10章:;;、服务年限;;--采区巷道布置;;;;;。
ABSTRACT
This design consists of three parts: the general part, the special part and translated part.
mon part is the positive coal group temple village 4,000,000 ton well new well design..The temple village ore is located within the boundaries of Xiyang County, the geographical position is superior, the transportation is convenient, this well field assumes a monoclinal structure basically, the plex degree well field moves towards for the northwest, inclines to the southwest, the stratum quite is gentle, inclination angle generally for 5°~10°.In this well field altogether contains coal 18, from the top downward may pick and may mine coal partially the level to have 6, 81, 84, 9 and 15 coal beds, the total thickness reaches coal entire area stable may pick, for mainly may mine coal the level, also is the first mining coal level, greatest thickness , average thickness .
The proved reserves of the minefield are million tons. The recoverable reserves are million tons. The designed productive capacity is 4 million tons percent year, and the service life of the mine is 75 years. The normal flow of the mine is 240 m3 percent hour and the max flow of the mine is 350 m3 percent hour. The mineral well gas gushes the deal higher, for high gas mineral well.
The field has been d