河南省永煤集团城郊矿矿井初步设计

河南省永煤集团城郊矿矿井初步设计

摘要

本设计是针对河南省平煤集团十二矿己15煤层的矿井初步设计。城郊矿自然地质条件中等，二2煤层属中厚煤层， 煤层无自燃发火倾向，矿井涌水量一般。设计采用立井单水平上下山式开拓，采区式准备，综合机械化开采。主要对矿井开拓方式、准备方式和采煤方法进行了初步设计，设计时根据现有经济技术条件，尽可能采用先进的开采技术和设备，并对矿井设计阐述了个人的一些见解。

关键词：煤矿 立井开拓 矿井初步设计

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河南理工大学本科毕业设计（论文）

ABSTRACT

The design is the first step design that Henan province CHENGJIAO COAL industry colliery.It is mainly according to No.12 colliery,sactual nature term and the geology term now.No.12 colliery belong to the thick coal seam,whose average thickness is 2.95mand coal seam contain nature to become angry to incline ,and the colliery water is middle in cacity.This design adopts the erected sheft,two levels climb and down mountain to mine of expand the way,and the adoption adopt the area type to prepare the way,and synthesize the mechanization to put a crest the coal adopt a time all and high adopt the coal method,and primarily expand the way to colliery,preparation way,adopted the coal method to proceeds the first step design, transport of colliery ,well ventiated,drain etc. production system with of the relation proceeds relevant elucidation in the design process,as far as possible adopting forerunner with equipments,increasing colliery material level with produce the efficiency.

Keywords： mine colliery shaft well fiest step design

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