采礦工程畢業設計論文-雞西礦業集團城子河礦09mta新井設計[9](已修改)

　

【正文】 I 摘 要 本設計礦井為雞西礦業集團有限責任公司城子河煤礦 新井設計，共有 3 層可采煤層，煤層平均 厚度為 ，煤層工業牌號為肥氣煤。設計井田的可采儲量 萬 t，服務年限為 54 年。 本設計礦井采用雙立井開拓方式，劃分二個開采水平。采用分組集中大巷布置，大巷采用 10 噸架線式電機車牽引 底卸式礦車運輸，采煤方法為傾斜 長壁采煤法，采煤工藝為綜合機械化開采工藝，采空區處理方法為全部垮落法。 主井采用多繩摩擦箕斗提升，副井采用 雙層雙車立井多繩罐籠提升 。 礦井的通風方式為中央并列抽出式 。 關鍵詞 開拓 水平 分組集中 傾斜 長壁 全套圖紙，加 153893706 II Abstract This design is to opens mineral industry group limiteliability 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. III 目 錄 摘 要 .................................................................................... I Abstract .................................................................................. II 緒 論 ................................................................................... V 第 1 章 礦區概述及井田地質特征 ............................................. 6 井田概況 ...................................................................................................... 6 交通位置 ............................................................................................. 6 地形地勢 ............................................................................................. 7 氣象和地震 ......................................................................................... 7 井田區及鄰區生產建設及規劃情況 ................................................ 7 礦區經濟狀況 ..................................................................................... 7 地質特征 ...................................................................................................... 8 礦區范圍內的地層情況 .................................................................... 8 井田范圍內和附近的主要地質構造 ................................................ 8 煤層賦存狀況及可采煤層特征 ........................................................ 9 巖石性質、厚度特征 ...................................................................... 12 井田內水文地質情況 ...................................................................... 12 沼氣、煤塵及煤的自然 .................................................................. 13 煤質 ................................................................................................... 13 勘探程度及可靠性 .................................................................................... 14 第 2 章 井田境界、儲量、服務年限 ........................................ 15 井田境界 .................................................................................................... 15 井田境界確定的依據 ...................................................................... 15 井田周邊情況 ................................................................................... 15 井田未來發展情況 ........................................................................... 15 井田儲量 .................................................................................................... 15 II 井田 儲量的計算 ............................................................................... 15 保安煤柱 ........................................................................................... 16 儲量計算方法 ................................................................................... 16 儲量計算的評價 ............................................................................... 17 礦井工作制度 生產能力 服務年限 ....................................................... 18 礦井工作制度 ................................................................................... 18 礦井生產能力的確定 ...................................................................... 18 礦井服務年限 ................................................................................... 18 第 3 章 井田開拓 ................................................................... 20 概述 ............................................................................................................ 20 井田內外及附近生產礦井開拓方式概述 ...................................... 20 影響本礦井開拓方式的因素及其具體情況 .................................. 20 確定井田開拓方式的原則 .............................................................. 20 礦井開拓方案的選擇 ................................................................................ 21 井硐形式和井口位置 ...................................................................... 21 開采水平數目和標高 ...................................................................... 25 開拓巷道的布置 ............................................................................... 26 選定開拓方安案的系統描述 ................................................................... 29 井硐形式和數目 ............................................................................... 29 井硐位置及坐標 ............................................................................... 29 水平數目及高度 ............................................................................... 30 大巷數目及布置 .................................................錯誤 !未定義書簽。 井底車場形式 的選擇 ........................................錯誤 !未定義書簽。 煤層群的聯系 .....................................................錯誤 !未定義書簽。 帶區劃分 .............................................................錯誤 !未定義書簽。 井筒布置和施工 ......................................................... 錯誤