文档介绍：资料
摘要
,共有3层可采煤层,,煤层工业牌号为肥气煤。,服务年限为54年。
本设计矿井采用双立井开拓方式,划分二个开采水平。采用分组集中大巷布置,,采煤方法为倾斜长壁采煤法,采煤工艺为综合机械化开采工艺,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,副井采用双层双车立井多绳罐笼提升。
矿井的通风方式为中央并列抽出式。
关键词开拓水平分组集中倾斜长壁
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Abstract
This design is to opens mineral industry group pany each Chuang of a new well design, having totally 3layers can adopt the coal seam, average thickness seam industry card number is fatty coals and partial spirit in numbers are the well farmland can adopt to keep the of deal, the service time limit is 54years, this mineral well design adoption a well project expands, dividing the line two levels, a work reaches to big lane in concentration in adoption arranges, the big lane adopts10 ton storage battery electrical engineering cars lead 3 ton bottom unload type mineral cars transport, adopting coal method as to tilt to one side the long wall adopt the coal method, adopting coal craft as to synthesize the mechanization adopt the coal craft.
Because oneself the ability is limited with time, exsits by all means in design many shortage, please each expert with teacher animadversion correct.
目录
摘要 I
Abstract II
绪论 V
第1章矿区概述及井田地质特征 6
井田概况 6
6
7
7
7
7
地质特征 8
8
8
9
、厚度特征 12
12
、煤尘及煤的自然 13
13
勘探程度及可靠性 14
第2章井田境界、储量、服务年限 15
井田境界 15
15
15
15
井田储量 15
15
16
16
17
矿井工作制度生产能力服务年限 18
18
18
18
第3章井田开拓 20
概述 20
20
20
20
矿井开拓方案的选择 21
21
25
26
选定开拓方安案的系统描述 29