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1、中文2180字英文原文TheFeaturesandPreventionoftheGasPouringfromtheBreakingCoal-bedoftheComprehensivelyMechanizedMiningFaceZhaoJunhuAbstract:Throughanalyzingthefeaturesofthegas-pouringfromthecomprehensivelymechanizedminingface，thispaperadvancessomemethodsformakingcomprehensivetreatmentofthegast
2、oensurethesafetyintheproduction．Keywords:gas-pouring；comprehensivelymechanizedcoalmining；coalminesafety.Cavinginthickcoalseamminingwidelyusedintheminingmethod.Afterseveralyearspracticeandtheexploration,appliedthisminingcoalmethodtobringtheremarkableeconomicefficiency.Simultaneouslymin
3、esthetechnologyalsograduallytoconsummate,putsthecoalthicknesstoreach15m.Thepeculiarcircumstancehassurpassed20m.Somesynthesessetfreeacapturedanimalproduceabilitytoachieveabove2,000,000t/a.Butalongwiththeminingtechnologydevelopmentandtheapplicationscopeunceasingexpansion,thesynthesispic
4、kedputsgoesagainstthecoalalsotobringaseriesoftechnicalquestionunderthespecificcondition.Ifminesintheeasyignitionhighmethanecoalbedthefireprotection,dustproof,toguardagainstquestionsandsoongas.1synthesisletsloosepicksthegastogushoutthecharacteristicsynthesistoletloosepicksisdifferentwi
5、thotherlaminationmining,itsworkingsurfaceandthecoalbedrelativepositionhashadthechange,isalongledgerwallmining.Thecommonaroundtwoconveyertransportation,onetimepicksbig,productivityisbig,upsidethebrokenpulverizedcoalbodyismobiletothesupportwindow,isbravedtherooftofallthefunctiontoputthe
6、coaltobenon-uniform,facilitatesthegastogushoutalsonon-uniform.Addedthefireprotectionnotenitrogeninfluence,thecausesynthesisletsloosepicksthegastogushoutthequestiontoappearthenewcharacteristic,becameaffectstheworkingsurfaceperunitareayieldtheimportantattribute,simultaneouslygavethesafe
7、tyinproductiontobringthenewquestion.Becausethesynthesisputsisalongledgerwallmining,itsgasoriginatesisdifferentwithgenerallaminationmining.Generallaminationminingisgoesagainstminingalongtherooforthevacation,thegasoriginatesmainlyisthecoalbodywhichtheworkingsurfacecoalwallandshearsfalls
8、.Then
