采礦工程畢業(yè)設(shè)計論文-雞西礦業(yè)集團城子河礦09mta新井設(shè)計[9]-wenkub

　

【正文】 ................................................................................ 44 確定全礦最大通風(fēng)阻力和最小通風(fēng)阻力 ...................................... 44 礦井等積孔計算 ............................................................................... 45 通風(fēng)設(shè)備的選擇 ........................................................................................ 47 主扇的選擇計算 ............................................................................... 47 電動機的選擇 ................................................................................... 48 反風(fēng)措施 ........................................................................................... 48 礦井安全生產(chǎn)措施 .................................................................................... 49 預(yù)防瓦斯及煤塵爆炸 ...................................................................... 49 火災(zāi)與水患的預(yù)防 ........................................................................... 49 其他事故的預(yù)防 ............................................................................... 50 避災(zāi)路線及自救 ............................................................................... 50 第 8 章 礦井排水 ................................................................... 52 概述 ............................................................................................................ 52 礦井水來源及涌水量 ...................................................................... 52 對排水設(shè)備的要求 ........................................................................... 52 礦井主要排水設(shè)備 .................................................................................... 53 排水方式與排水系統(tǒng)簡介 .............................................................. 53 V 主排水設(shè)備及管路的選擇計算 ...................................................... 54 第 9 章 技術(shù)經(jīng)濟指標(biāo) ............................................................. 57 結(jié) 論 .................................................................................. 59 致 謝 辭 ............................................................................... 60 參考文獻 ............................................................................... 61 附 錄 1 ................................................................................ 62 附 錄 2 ................................................................................ 66 緒 論 通過大學(xué)刻苦的學(xué)習(xí)，我對采礦 專業(yè)知識 有了更多的了解 ， 畢業(yè)時，我 選擇 做了雞西城子河 礦的新井設(shè) 計，在設(shè)計中我又從新溫習(xí)和鞏固了我所學(xué)的專業(yè)知識，關(guān)于這次設(shè)計我做了充分的準(zhǔn)備，在畢業(yè)實習(xí)中收集到了很多有關(guān)城子河 礦的資料。 采煤方法的選擇 .................................................錯誤 !未定義書簽。 帶區(qū)巷道的準(zhǔn)備順序 ........................................錯誤 !未定義書簽。 帶區(qū)煤倉形式、容量及支護 ............................錯誤 !未定義書簽。 帶區(qū)巷道布置 ............................................................. 錯誤 !未定義書簽。 帶區(qū)概述 ..................................................................... 錯誤 !未定義書簽。 沿井田傾向的開采順序 ....................................錯誤 !未定義書簽。 III 井底車場通過能力驗算 ....................................錯誤 !未定義書簽。 井筒延伸的初步意見 ........................................錯誤 !未定義書簽。 帶區(qū)劃分 .............................................................錯誤 !未定義書簽。 礦井的通風(fēng)方式為中央并列抽出式 。設(shè)計井田的可采儲量 萬 t，服務(wù)年限為 54 年。 本設(shè)計礦井采用雙立井開拓方式，劃分二個開采水平。 關(guān)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(qū)概述及井田地質(zhì)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(qū)及鄰區(qū)生產(chǎn)建設(shè)及規(guī)劃情況 ................................................ 7 礦區(qū)經(jīng)濟狀況 ..................................................................................... 7 地質(zhì)特征 ...................................................................................................... 8 礦區(qū)范圍內(nèi)的地層情況 .................................................................... 8 井田范圍內(nèi)和附近的主要地質(zhì)構(gòu)造 ................................................ 8 煤層賦存狀況及可采煤層特征 ........................................................ 9 巖石性質(zhì)、厚度特征 ...................................................................... 12 井田內(nèi)水文地質(zhì)情況 ...................................................................... 12 沼氣、煤塵及煤的自然 .................................................................. 13 煤質(zhì) ................................................................................................... 13 勘探程度及可靠性 ..............................................