蒋家河煤矿矿井防灭火设计

论文题目：蒋家河煤矿矿井火灾防灭火研究专业：安全工程毕业生：张建峰（签名）指导老师：陈晓坤（签名）肖旸（签名）摘要通过对蒋家河煤矿矿井基本概况的认真分析与研究，认识到其各煤层均属于自燃煤层，矿井火灾情况相当严重。再根据蒋家河煤矿矿井煤自然发火危险性，并选择ZF1406综放工作面进行煤层自燃火灾防治研究。再对ZF1406综放工作面进行现场勘查，了解其煤层自燃的影响因素，确定建立以黄泥灌浆防灭火为主，阻化剂及凝胶防灭火技术为辅的防灭火系统,并从开拓开采、通风、监测监控三个方面进行煤自燃防治。然后结合多年来蒋家河煤矿外因火灾发生的具体资料分析，找出本矿井外因火灾易发、多发地（井下电缆、带式输送机），并针对其研究制定相应的技术措施与方案，进行本矿井外因火灾防治。最后制定相应的火灾应急救援预案，并且针对性的设计ZF1406综放工作面的逃生路线。关键词：矿井防灭火煤层自燃黄泥灌浆防灭火外因火灾火灾应急救援研究类型：应用型Title:TheCoalFirePreventionAndDesignForJiangjiaRiverCoalMineSpeciality:SafetyEngineeringName:ZhangJianfeng(Signature)Supervisor:ChenXiaokun(Signature)XiaoYang(Signature)ABSTRACTAccordingtotheriskofspontaneouscombustionofJiangjiaRivercoalseam，itstartsfromthethreenecessaryconditionsofspontaneouscombustiontodesignappropriatemeasuresandmethodstopreventspontaneouscombustionofcoal.Andinaccordancewiththeprovisionsandrequirementsofminefirepreventionnorms,combinedwiththecurrentdevelopmentstatusofdomesticfireprevention,itdesignestousethefireextinguishingSystemwiththemajormethodofclaygroutingfirepreventionandassistedwithfirepreventiontechnologyofgelandparalyst.Meanwhilesettingthefiredoorsatthestoplineoftransportationroadwayandreturnairwayofcoalface.ThenthroughthearragementfortherelevantdataaboutexternalfireofJiangjiaRivercoalmineoccurredovertheyears,itanalysestheplaceswheretheexternalfireaccidentsoccurredfrequentlyandlikelyandformulatesappropriatetechnologymeasuresandmethodsforthetheundergroundcable,beltconveyorsandotherexternalfire-proneareas.Finally,combinedwithfirepreventionandcontroltechnologyofminefireitformulatescorrespondingfireemergencyrescueandescapeevacuationmeasures.Keywords:MinefirepreventionandcontrolThespontaneouscombustionofcoalseamFirepreventionbyclaygroutingTheexternalfireFireemergencyrescueThesis:ApplicationResearchI目录1绪论...........................................................................................................................................11.1选题的目的及意义............................................................................................................11.1.1选题的意义.................................................................................................................11.1.2选题的目的................................................................................................................11.2国内外研究现状................................................................................................................21.2.1煤炭自燃机理及预测理论研究进展........................................................................21.2.2矿井外因火灾的发生机理........................................................................................31.2.3矿井防灭火技术研究现状.......................................................................................31.3主要设计内容和技术路线...............................................................................................52矿井基本概况...........................................................................................................................72.1地理概况............................................................................................................................72.1.1交通位置.....................................................................................................................72.1.2地形、地貌.................................................................................................................72.1.3河流及水系.................................................................................................................72.1.4气象及地震.................................................................................................................82.2井田开拓与开采................................................................................................................92.2.1井田境界.....................................................................................................................92.2.2井田开拓方式.............................................................................................................92.2.3采区布置及采煤方法...............................................................................................102.3煤层及煤质......................................................................................................................102.3.1煤层...........................................................................................................................102.3.2煤质...........................................................................................................................112.3.3煤的分类...................................................................................................................142.4主要灾害..........................................................................................................................152.4.1煤层自然发火期及自燃倾向性..............................................................................152.4.2瓦斯...........................................................................................................................152.4.3煤尘爆炸指数及爆炸危险性..........................................................