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1、内蒙古科技大学本科生毕业设计说明书摘要根据武家塔煤矿的实际情况，对武家塔煤矿进行了安全设施设计。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，设计了具体的灾害预防措施及安全保障措施。根据武家塔煤矿开拓方式和地质构造，选择了中央分列式的通风系统，全矿井通风方式为机械抽出式通风，局部通风采用压入式通风。针对武家塔煤矿的粉尘灾害，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。由武家塔煤矿水文地质资料
2、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。还提出了针对顶板、运输系统、电气事故灾害的预防措施。设计完成说明书1本，图纸3张。关键词：煤矿安全设施设计矿井通风VIIIAbstrackAccordingtothewujiatacoalmine'sactualsituation,thathascarriedonthesafetyequipmentdesigntothewujiatacoalmine.Thedesigninviewofthecoalminecommonsecurityproble
3、m,suchasdisastersandsoonwater,fire,coaldust,gas,roof,thereasonwhichtheanalysisdisasteroccurs,designstheconcretedisasterpreventivemeasureandthesafetycontrol.Accordingtowujiatacoalminedevelopmentwayandgeologicstructure,thathaschosencentralcompound-liketheventilationsystem,Theenti
4、remineventilationwayextractsthetypeforthemachinerytoventilate,thelocalventilationusespressesinthetypetoventilate.Inviewofthewujiatacoalmine'sdustdisaster,fromthedustprevention,theexplosionprecautionandtheflame-proofmeasurethreeaspectshavecarriedonthesafedesign.Preventsandcontro
5、lsregardingthegasdisaster,thedesignhasadoptedsomeexplosion-proofs,theflame-proofsecuritymeasure.Preventedandcontroledtheaspectatthefire,thathasdesignedthecoalnaturalfirepreventionmeasureandtheexternalfactorfirepreventionmeasureseparately.Bythewujiatacoalminehydrologygeologicald
6、ata'sanalysis,thathasdesignedthecorrespondingfloodpreventionsecuritymeasure.Simultaneouslyestablishessetofperfectsafemonitorsandthemonitoringsystem,carriesonthestrictmonitoringtoeachkindofdisasterform.Alsoproposedinviewoftheroof,thetransportationsystem,theelectricalhazarddisast
7、er'spreventivemeasure.Thedesigncompletestheinstructionbookletonebook,blueprintthree.Keywords:CoalsafetyfacilitiesdesignmineventilationVIII目录摘要IAbstrackII前言VII第一章井田概况及自然安全条件11.1井田概况11.1.1位置与交通11.1.2设计能力11.1.3地质条件11.2自然安全条件21.2.1水文条件21.2.2瓦斯31.2.3煤尘31.2.4顶底板岩性3第二章矿井设计概况及安全预评价62.1
8、设计概况62.1.1开拓开采设计62.1.2开采方法82.1.3设计评述92.2主要危险有害因素辨识分析92
