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煤礦畢業(yè)設(shè)計(jì)說(shuō)明書(1)-展示頁(yè)

2025-01-22 12:46本頁(yè)面
  

【正文】 場(chǎng)工作經(jīng)驗(yàn),為畢業(yè)設(shè)計(jì)打下了良好的基礎(chǔ),也為以后的工作也積累了寶貴的經(jīng)驗(yàn)。 第 1章 礦井概述及井田特征 ...................................................................................................................... 5 礦井概述 ........................................................................................................................................ 5 井田地質(zhì)特征 ................................................................................................................................ 7 井田水文地質(zhì)構(gòu)造 ...................................................................................................................... 12 煤層特征 ...................................................................................................................................... 18 第 2章 井田境界和儲(chǔ)量 ............................................................................................................................ 24 井田境界 ...................................................................................................................................... 24 井田工業(yè)儲(chǔ)量 .............................................................................................................................. 24 井田可采儲(chǔ)量 .............................................................................................................................. 25 第 3章 礦井生產(chǎn)能力、服務(wù)年限及工作制度 ........................................................................................ 27 生產(chǎn)能力及服務(wù)年限 .................................................................................................................. 27 礦井工作制度 .............................................................................................................................. 27 第 4章 井田開拓 ........................................................................................................................................ 28 概述 .............................................................................................................................................. 28 井筒位置的確定 .......................................................................................................................... 34 開采水平的設(shè)計(jì) .......................................................................................................................... 38 井底車場(chǎng) ...................................................................................................................................... 39 開拓系統(tǒng)的綜述 .......................................................................................................................... 42 第 5章 采煤方法和采區(qū)巷道布置 ............................................................................................................ 43 煤層的地質(zhì)特征 .......................................................................................................................... 43 采煤方法和回采工藝 .................................................................................................................. 43 采區(qū)巷道和生產(chǎn)系統(tǒng) .................................................................................................................. 55 采取車場(chǎng)設(shè)計(jì)及硐室 .................................................................................................................. 57 采區(qū)采掘計(jì)劃 .............................................................................................................................. 59 第 6章 礦井提升與運(yùn)輸 ............................................................................................................................ 62 概述 .............................................................................................................................................. 62 采區(qū)運(yùn)輸設(shè)備的選擇 .................................................................................................................. 62 主要巷道運(yùn)輸設(shè)備的選擇 .......................................................................................................... 63 主井提升設(shè)備選型設(shè)計(jì) .............................................................................................................. 69 副井提升設(shè)備選型設(shè)計(jì) .............................................................................................................. 80 第 7章 礦井通風(fēng)與安全 ............................................................................................................................ 83 礦井通風(fēng)方式與通風(fēng)系統(tǒng)的選擇 .............................................................................................. 83 采區(qū)及全礦所需風(fēng)量 .................................................................................................................. 85 礦井通風(fēng)總阻力計(jì)算 .................................................................................................................. 90 扇風(fēng)機(jī)選型 .................................................................................................................................. 92 第 8章 礦井排水系統(tǒng) ................................................................................................................................ 97 概述 .............................................................................................................................................. 97 排水設(shè)備選型 .............................................................................................................................. 97 水泵房及水倉(cāng) ............................................................................................................................ 104 技術(shù)經(jīng)濟(jì)指標(biāo) ............................................................................................................................ 107 第 9章 技術(shù)經(jīng)濟(jì)指標(biāo) .............................................................................................................................. 108 參考文獻(xiàn) .....................................................................................................................................................110 河北工程大學(xué)畢業(yè)設(shè)計(jì)(論文) 2 感 謝 ..............
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