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同煤集團(tuán)云岡礦8煤層礦井設(shè)計(jì)畢業(yè)論文(編輯修改稿)

2025-07-20 22:25 本頁面
 

【文章內(nèi)容簡介】 ...........................................................54 煤炭運(yùn)輸方式和設(shè)備選擇 .............................................................................................................54 輔助運(yùn)輸方式和設(shè)備選擇 .............................................................................................................58 選擇無軌膠輪車 ......................................................................................................................58 設(shè)備選擇 ..................................................................................................................................608 礦井提升 ...............................................................................................................................................62 礦井提升的原始數(shù)據(jù)和條件 .........................................................................................................62 主副井提升 .....................................................................................................................................62 主井提升 ..................................................................................................................................62 副井提升 ..................................................................................................................................639 礦井通風(fēng)及安全 ...................................................................................................................................65 礦井概況及開采方法 .....................................................................................................................65 礦井地質(zhì)概況 ..........................................................................................................................65 開拓方式 ..................................................................................................................................65 煤礦安全規(guī)程 ..........................................................................................................................65 礦井通風(fēng)系統(tǒng)選擇 .........................................................................................................................65 礦井通風(fēng)系統(tǒng)的原則與基本要求 ..........................................................................................65 礦井通風(fēng)方式的確定 ..............................................................................................................66 主要通風(fēng)機(jī)工作方式選擇 ......................................................................................................67 帶區(qū)通風(fēng)系統(tǒng)的要求 ..............................................................................................................68 回采工作面進(jìn)回風(fēng)巷道的布置 ..............................................................................................69 通風(fēng)構(gòu)筑物 ..............................................................................................................................70 帶區(qū)及全礦所需風(fēng)量 .....................................................................................................................70 采煤工作面實(shí)際需要風(fēng)量 ......................................................................................................70 備用面需風(fēng)量的計(jì)算 ..............................................................................................................73 掘進(jìn)工作面需風(fēng)量 ..................................................................................................................74 硐室需風(fēng)量 ..............................................................................................................................76 其它巷道所需風(fēng)量 ..................................................................................................................76 礦井總風(fēng)量計(jì)算 ......................................................................................................................77 風(fēng)量分配 ..................................................................................................................................77 礦井通風(fēng)總阻力計(jì)算 .....................................................................................................................79 礦井通風(fēng)總阻力計(jì)算原則 ......................................................................................................79 確定礦井通風(fēng)容易和困難時期 ..............................................................................................80 礦井通風(fēng)阻力計(jì)算 ..................................................................................................................81 礦井通風(fēng)總阻力 ......................................................................................................................82 兩個時期的礦井總風(fēng)阻和總等積孔 ......................................................................................82 選擇礦井通風(fēng)設(shè)備 .........................................................................................................................83 選擇主要通風(fēng)機(jī) ......................................................................................................................83 電動機(jī)選型 ..............................................................................................................................86 對礦井主要通風(fēng)設(shè)備的要求 ..................................................................................................87 防止特殊災(zāi)害的安全措施 .............................................................................................................88 對反風(fēng)、風(fēng)峒的要求 ..............................................................................................................88 瓦斯管理措施 ..........................................................................................................................88 煤塵的防治 ..............................................................................................................................89 預(yù)防井下火災(zāi)的措施 ..............................................................................................................89 防水措施 ..................................................................................................................................8910 設(shè)計(jì)礦井基本技術(shù)經(jīng)濟(jì)指標(biāo) ..................................................................................
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