矿井通风工实习报告

relationship,establishedequivalentrelationship14,andsubject:applicationproblem(4)--scoresandpercentageapplicationproblemreviewcontentoverviewanswersscores,andpercentageapplicationproblemofkeyis:accordingtomeaning,(1)determinestandardvolume(units1)(2)findassociatevolumeratecorrespondstorelationship,Thenin-linesolution.CategoryfractionmultiplicationwordproblemscoreDivisionapplicationsengineeringproblemproblemXV,asubject:reviewofthemeasurementoftheamountofcapacity,measurementandunitsofmeasurementofcommonunitsofmeasurementandtheirsignificanceinrate1,currency,length,area,volume,unitsize,volume,weightandrate.(Omitted)2,commonlyusedtimeunitsandtheirrelationships.(Slightly)withameasurementunitsZhijianofofpoly1,andofmethod2,andpolymethod3,andofmethodandpolymethodofrelationshipmeasurementdistanceofmethod1,andtoolmeasurement2,andestimates16,andsubject:geometrypreliminaryknowledge(1)--lineandanglereviewcontentline,andsegment,andRay,andvertical,andparallel,andangleangleofclassification(slightly)17,andsubject:geometrypreliminaryknowledge(2)--planegraphicsreviewcontenttriangle,andedgesshaped,andround,andfanaxisymmetricgraphicsperimeterandareacombinationgraphicsofareasubject:Preliminaryknowledge(3)-reviewofsolidcontentcategory1-dshapesaredividedinto:cylinderandcone2,columnisdividedinto:cuboid,square3,coneconeofthefeaturesofcuboidsandcubesrelationshipbetweencharacteristicsofcircularconeisslightlysolidsurfaceareaandvolume1,size2,table...和和平与发展是当今世界发展的主题，中国作为屹立在世界东方的大国，要担负起重要的责任。从“亚太自由贸易区”到“亚投行”、“一带一路”，再到G20峰会，都体现出中国一个负责任的大国形象。矿井通风工实习报告一个月的煤矿通风工实习工作很快就结束了，虽然时间很短，但我觉得学到的的经验却是很宝贵的。我零距离的接触到了煤矿工作者的生活，从他们身上我学到了很多东西。了解到做一名好通风工的不易，每一吨煤里都有这些矿工辛苦的汗水。三班倒的工作制度把他们的生活规律完全被打乱，让他们不能有规律的饮食和休息，有时为了井下生产连饭也顾不上吃，正是有了这些敬业的煤矿工作者的努力，才有了今天煤矿的强大发展。经过这次的实习，让我对煤矿通风工这个职业更加肃然起敬，更想加入到他们的行列，成为一名优秀的煤矿通风工。同时也正是因为有了这些尽职尽责的优秀的煤矿通风工，才能有煤矿产业今天的欣欣向荣。一，实习单位简介：麦地掌煤矿位于山西省清徐县马峪乡陈家坪、麦地掌村及古交市邢家社乡陈家社村一带，南距清徐县城约10km，其间有清徐-古交公路相通。清徐县城距太原市约40km，其间有307国道相通。交通尚为方便。本矿井设计年产量为一百五十万吨，采用一套综采来满足产量的要求。矿井运输大巷采用皮带运输作为主运输，采用柴油机车最为辅助运输，矿井通风采用轴流式扇风机分区、抽出式通风方式。二，实习主要内容：（1）、主要生产系统relationship,establishedequivalentrelationship14,andsubject:applicationproblem(4)--scoresandpercentageapplicationproblemreviewcontentoverviewanswersscores,andpercentageapplicationproblemofkeyis:accordingtomeaning,(1)determinestandardvolume(units1)(2)findassociatevolumeratecorrespondstorelationship,Thenin-linesolution.CategoryfractionmultiplicationwordproblemscoreDivisionapplicationsengineeringproblemproblemXV,asubject:reviewofthemeasurementoftheamountofcapacity,measurementandunitsofmeasurementofcommonunitsofmeasurementandtheirsignificanceinrate1,currency,length,area,volume,unitsize,volume,weightandrate.(Omitted)2,commonlyusedtimeunitsandtheirrelationships.(Slightly)withameasurementunitsZhijianofofpoly1,andofmethod2,andpolymethod3,andofmethodandpolymethodofrelationshipmeasurementdistanceofmethod1,andtoolmeasurement2,andestimates16,andsubject:geometrypreliminaryknowledge(1)--lineandanglereviewcontentline,andsegment,andRay,andvertical,andparallel,andangleangleofclassification(slightly)17,andsubject:geometrypreliminaryknowledge(2)--planegraphicsreviewcontenttriangle,andedgesshaped,andround,andfanaxisymmetricgraphicsperimeterandareacombinationgraphicsofareasubject:Preliminaryknowledge(3)-reviewofsolidcontentcategory1-dshapesaredividedinto:cylinderandcone2,columnisdividedinto:cuboid,square3,coneconeofthefeaturesofcuboidsandcubesrelationshipbetweencharacteristicsofcircularconeisslightlysolidsurfaceareaandvolume1,size2,table...和和平与发展是当今世界发展的主题，中国作为屹立在世界东方的大国，要担负起重要的责任。从“亚太自由贸易区”到“亚投行”、“一带一路”，再到G20峰会，都体现出中国一个负责任的大国形象。麦地掌煤矿主要生产系统由矿井主副提升、井下运输、通风、排水、供电、采掘、地面储运和铁路外运系统组成。主提升斜井提升采用SMJ-SJ型大倾角钢丝绳芯胶带输送机。副斜井提升方式为双钩串车提升，提升装备为2JK—2.5/20A型单绳缠绕式双滚筒提升机；井下主要运输采用胶带输送机，辅助运输大巷和采区辅助运输为绞车轨道运输。倾斜井（巷）运输装备有齐全灵敏可靠防跑车及跑车防护装置；矿井通风方式采用中央分列式，通风方法为抽出式。其中主井和副井进风，风井回风，主要通风机为两台4-72-11N020B离心式风机，一台运转，一台备用；矿井排水采用三台200D—65×5型离心式水泵，配套电机功率为450KW。其中一台工作、一台备用、一台检修，最大涌水时工作和备用水泵同时运行。排水管路采用φ200mm，管路沿管子道布置（一趟工作、一趟备用），矿井设主、副水仓各一个，水仓总容量很大。（2）、开拓方式和采区划分：该矿井为立井单水平开采，开采方法为走向长壁全部垮落法。东回风大巷、东运输大巷一个水平服务整个矿井。（3）、采掘工艺：采煤工艺为自移式液压支架，顶板管理采用自然跨落法。采煤工艺采用综合机械化，双滚筒式采煤机，顶板管理采用棚架支护、金属网铺顶。（4）通风构筑物：采用隔断分流的方式——风门、风墙等。矿井通风构筑物是矿井relationship,establishedequivalentrelationship14,andsubject:applicationproblem(4)--scoresandpercentageapplicationproblemreviewcontentoverviewanswersscores,andpercentageapplicationproblemofkeyis:accordingtomeaning,(1)determinestandardvolume(units1)(2)findassociatevolumeratecorrespondstorelationship,Thenin-linesolution.CategoryfractionmultiplicationwordproblemscoreDivisionapplicationsengineeringproblemproblemXV,asubject:reviewofthemeasurementoftheamountofcapacity,measurementandunitsofmeasurementofcommonunitsofmeasurementandtheirsignificanceinrate1,currency,length,area,volume,unitsize,volume,weightandrate.(Omitted)2,commonlyusedtimeunitsandtheirrelationships.(Slightly)withameasurementunitsZhijianofofpoly1,andofmethod2,andpolymethod3,andofmethodandpolymethodofrelationshipmeasurementdistanceofmethod1,andtoolmeasurement2,andestimates16,andsubject:geometrypreliminaryknowl