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1、中文2180字英文原文TheFeaturesandPreventionoftheGasPouringfromtheBreakingCoal-bedoftheComprehensivelyMechanizedMiningFaceZhaoJunhuAbstract:Throughanalyzingthefeaturesofthegas-pouringfromthecomprehensivelymechanizedminingface，thispaperadvancessomemethodsformakingcompre
2、hensivetreatmentofthegastoensurethesafetyintheproduction．Keywords:gas-pouring；comprehensivelymechanizedcoalmining；coalminesafety.Cavinginthickcoalseamminingwidelyusedintheminingmethod.Afterseveralyearspracticeandtheexploration,appliedthisminingcoalmethodtobrin
3、gtheremarkableeconomicefficiency.Simultaneouslyminesthetechnologyalsograduallytoconsummate,putsthecoalthicknesstoreach15m.Thepeculiarcircumstancehassurpassed20m.Somesynthesessetfreeacapturedanimalproduceabilitytoachieveabove2,000,000t/a.Butalongwiththeminingte
4、chnologydevelopmentandtheapplicationscopeunceasingexpansion,thesynthesispickedputsgoesagainstthecoalalsotobringaseriesoftechnicalquestionunderthespecificcondition.Ifminesintheeasyignitionhighmethanecoalbedthefireprotection,dustproof,toguardagainstquestionsands
5、oongas.1synthesisletsloosepicksthegastogushoutthecharacteristicsynthesistoletloosepicksisdifferentwithotherlaminationmining,itsworkingsurfaceandthecoalbedrelativepositionhashadthechange,isalongledgerwallmining.Thecommonaroundtwoconveyertransportation,onetimepi
6、cksbig,productivityisbig,upsidethebrokenpulverizedcoalbodyismobiletothesupportwindow,isbravedtherooftofallthefunctiontoputthecoaltobenon-uniform,facilitatesthegastogushoutalsonon-uniform.Addedthefireprotectionnotenitrogeninfluence,thecausesynthesisletsloosepic
7、ksthegastogushoutthequestiontoappearthenewcharacteristic,becameaffectstheworkingsurfaceperunitareayieldtheimportantattribute,simultaneouslygavethesafetyinproductiontobringthenewquestion.Becausethesynthesisputsisalongledgerwallmining,itsgasoriginatesisdifferent
8、withgenerallaminationmining.Generallaminationminingisgoesagainstminingalongtherooforthevacation,thegasoriginatesmainlyisthecoalbodywhichtheworkingsurfacecoalwallandshearsfalls.Then
