随着煤矿工业的发展

I摘要随着煤矿工业的发展，安全生产已经成为其中重要的部分。为确保煤矿的安全生产，对煤矿的安全设计十分重要。根据平岗煤矿的实际情况，结合目前安全生产技术，对平岗煤矿进行了安全设计。设计针对煤矿常见的安全问题，如水、火、煤尘、瓦斯、顶板等灾害，分析灾害发生的原因，设计具体的灾害预防措施及安全保障措施，以达到防止事故发生或减少事故发生概率，降低事故造成伤害的目的。根据平岗煤矿开拓方式和地质构造，选择了合理的通风系统，对采掘工作面及硐室通风，井下通风设施和构筑物等进行设计，选择了安全逃生路线，分析了矿井通风系统的合理性和可靠性。针对平岗煤矿的粉尘灾害，从防尘措施、防爆措施和隔爆措施三个方面进行了安全设计。对于瓦斯灾害防治，设计采取了以瓦斯抽放为主及一些防爆、隔爆安全措施。在火灾防治方面，分别设计了煤自然火灾防治措施及外因火灾防治措施。通过对平岗煤矿水文地质资料的分析，设计了相应的水灾防治安全措施。同时建立一套完善的安全监测与监控体系，对各种灾害形式进行严密的监控，在灾害发生前将事故处理，确保生产能够安全高效的进行，同时达到无安全事故、无人员伤亡的理想状态。同时还设计了顶板灾害、运输系统灾害、电气事故灾害的安全措施。关键词:安全条件粉尘防治瓦斯防灭火安全监测IIAbstractAlongwiththecoalindustrydevelopment，thesafetyinproductionalreadybecameimportantpart.Inordertoguaranteethecoalminthesafetyinproduction，isextremelyimportanttothecoalminesafedesign.AccordingtothePinggangcoalminetheactualsituation，withthecurrentproductionsafetytechnology.ThePingganghaveconductedapairofsafetydesign.Minedesignagainstcommonsecurityprobl.Suchaswater，firecoaldust，gas，roofandotherdisasters.Analysisofthecausesofdisasters.Accordingtocoalminedevelopmentwayandgeologicstructure，haschosenthereasonableventilationsystem，Toexcavatestheworkingsurfaceandtheroomventilates，minepitthefacilityandtheconstructionandsooncarryonthedesign，Chosesafelyescapedtheroutesuddenlydraftequipment，hasanalyzedminepitthesystemrationalityandthereliability.InviewofPinggangcoalminedustdisaster.Fromthedustprevention，theexplosion-proofmeasureandseparatedexplodesthemeasurethreeaspectstocarryonthesafedesign.Preventsandcontrolsregardingthegasdisaster，thedesignadoptedtothegashaspulledoutputsprimarilyandsomeexplosion-proofs，separatesexplodesthesecuritymeasure.Preventsandcontrolstheaspectatthefire，separatelydesignedthecoalnaturalfiretopreventandcontrolthemeasureandtheexternalfactorfirepreventsandcontrolsthemeasure.Throughdefendsthecoalminehydrologygeologicaldatatotheeasttheanalysis，hasdesignedthecorrespondingfloodpreventingandcontrollingsecuritymeasure.ltaneouslyestablishessetofperfectsafemonitorsandthemonitoringsystem，carriesonthestrictmonitoringtoeachkindofdisasterformbefore，occursatthedisasterprocessestheaccident，guaranteestheproductiontobeablesafehighlyeffectivecarryingon，simultaneouslyachievesthenon-securityaccident，thenon-personnelcasualty'sperfectcondition.Inadditionalsohasdesignedtheroofdisaster，thetransportationsystemdisaster，theelectricalaccidentdisastersecuritymeasure.IIIKeywords:Safety-conditionsDust-controlGasFire-fightingSafetyMonitoringIV目录摘要..........................................................................................................IAbstract...................................................................................................II目录.........................................................................................................IV第1章矿井概况及安全条件..................................................................11.1井田概况....................................................................................11.1.1地理位置............................................................................11.1.2主要自然灾害....................................................................11.1.3矿区开采现状.....................................................................11.2安全条件..................................................................................21.2.1地质特征............................................................................21.2.3煤层及煤质........................................................................21.3矿井生产情况...........................................................................31.3.1工程性质.........................................................................31.3.2井田开拓与开采..............................................................31.3.3提升、通风、排水和压缩空气设备...............................41.3.4井上下主要运输设备.....................................................51.3.5工业场地布置特征、防洪排涝、地面建筑及煤柱.......51.3.6供电及通讯........................................................................61.3.7给水、排水和采暖通风及供热..............................................61.3.8技术经济............................................................................7第2章矿井通风.........................................................................................112.1概况.............................................................................................112.2矿井通风........................................................................................112.2.1现矿井各采区风量计算......................................................112.2.2风量选择................................................错误!未定义书签。2.3现有通风方式及通风系统....................................................................112.3.1现有风井数目、位置、服务范围及服务时间.................................112.3.2采掘工作面及硐室通风.............................................................112.3.3井下通风设施及构筑物布置......................................................112.3.4安全逃生途径........................................................................122.3.5通风设备及反风.................................................................132.3.6矿井风量、风压及等积孔...................................................13V第3章粉尘灾害防治....