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摘要
,共有5层可采煤层,分别为59#、62C#、63#、65B#、67#。,煤层工业牌号为主焦煤。 Mt,服务年限为85a。
本设计矿井采用双立井开拓方式,划分两个开采水平。采用集中大巷布置,,采煤方法为走向长壁采煤法,采煤工艺为普通机械化采煤工艺,采空区处理方法为全部垮落法。
主井采用多绳摩擦箕斗提升,副井采用刚性组合罐道罐笼提升。
矿井的通风方式为中央并列抽出式。
由于本人知识有限,缺乏一定的现场经验。因此,本设计中难免会出现一些问题,请各位专家老师不吝指正。
关键词开拓水平集中大巷走向长壁
Abstract
This design mineral well as the QiTaiHeJingMei pany almond long hu eight coal mine a new well designs, having totally five layers can adopt the coal seam,it is59#、62C#、63#、65B#、67#。 average and total thickness is coal seam industry card number is a fatty spirit coal, designing the well farmland can adopt to keep the of deal, the service time limit is 85years.
This mineral well design adoption a upright well expands the way, dividing the line two mine the cent the set concentrates the big lane arranges, the big lane adopts a storage battery type electrical engineering car leads a bottom unload type mineral car transports, adopting coal method as the alignment long the wall adopts the coal method, adopting coal craft as to synthesize the mechanization adopt the coal craft, adopting empty the area handles method as all falls the method.
The main well adoption many rope rub the box promotes, the vice- well adopts the bination a cage promotes.
Well ventilated way that mineral well as the central being juxtaposed the draw out type.
Because my limit working ability and time. There must be lots of faults in this design. I plead with dirextors point them out and redify it, I will accept it sincerely and humblely.
key words expands the level the set concentrates alignment long wall
目录
摘要 I
Abstract II
目录 III
绪论 VIII
第1章井田概况及地质特征 1
井田概况 1
交通位置 1
地形地势 2
、温度、雨量、风向、风速 2
河流 2
地震史 2
现有小井、小窑及周边情况 2
水电供给情况 3
地质特征 3
矿区范围内的地层情况 3
井田范围内和附近的主要地质构造 4
煤层赋存状况及可采煤层特征 6
岩石性质、