【正文】 f mine fire it formulates corresponding fire emergency rescue and escape evacuation measures.Key words: Mine fire prevention and control The spontaneous bustion of coal seam Fire prevention by clay grouting The external fire Fire emergency rescueThesis: Application ResearchI / 72目錄1 緒論 ...........................................................................................................................................1 選題的目的及意義 ............................................................................................................1 選題的意義 .................................................................................................................1 選題的目的 ................................................................................................................1 國(guó)內(nèi)外研究現(xiàn)狀 ................................................................................................................2 煤炭自燃機(jī)理及預(yù)測(cè)理論研究進(jìn)展 .........................................................................2 礦井外因火災(zāi)的發(fā)生機(jī)理 .........................................................................................3 礦井防滅火技術(shù)研究現(xiàn)狀 ........................................................................................3 主要設(shè)計(jì)內(nèi)容和技術(shù)路線 ................................................................................................52 礦井基本概況 ...........................................................................................................................7 地理概況 ............................................................................................................................7 交通位置 .....................................................................................................................7 地形、地貌 .................................................................................................................7 河流及水系 .................................................................................................................7 氣象及地震 .................................................................................................................8 井田開(kāi)拓與開(kāi)采 ................................................................................................................9 井田境界 .....................................................................................................................9 井田開(kāi)拓方式 .............................................................................................................9 采區(qū)布置及采煤方法 ...............................................................................................10 煤層及煤質(zhì) ......................................................................................................................10 煤層 ...........................................................................................................................10 煤質(zhì) ...........................................................................................................................11 煤的分類 ...................................................................................................................14 主要災(zāi)害 ..........................................................................................................................15 煤層自然發(fā)火期及自燃傾向性 ...............................................................................15 瓦斯 ...........................................................................................................................15 煤塵爆炸指數(shù)及爆炸危險(xiǎn)性 ...................................................................................15 其它災(zāi)害 ...................................................................................................................15II / 72 本章小結(jié) ..........................................................................................................................173 煤層自然發(fā)火及防滅火措施 .................................................................................................18 ZF1406 綜放工作面簡(jiǎn)介 .................................................................................................18 煤層自燃相關(guān)理論 ..........................................................................................................18 煤層自燃規(guī)律 ...........................................................................................................18 煤的自燃機(jī)理 ...........................................................................................................18 煤自燃的條件 ...........................................................................................................19 煤自燃發(fā)火階段 .......................................................................................................20 ZF1406 綜放工作面煤層自燃隱患識(shí)別及其影響因素 .................................................21 煤層自然發(fā)火危險(xiǎn)性 ...............................................................................................21 ZF1406 綜放工作面現(xiàn)場(chǎng)勘查情況 ..........................................................................21 影響煤炭自然發(fā)火的因素 .......................................................................................22 煤層自燃的防滅火系統(tǒng) ..................................................................................................23 黃泥灌漿防滅火系統(tǒng) ...............................................................................................23 阻化劑防火技術(shù) .......................................................................................................30 凝膠防滅火 ...............................................................................................................32 煤自燃防治措施 ..............................................................................................................38 開(kāi)拓開(kāi)采方面的措施 ...............................................................................................38 通風(fēng)方面的措施 .......................................................................................................39 監(jiān)測(cè)方面措施 ...........................................................................................................40 本章小結(jié) ....