煤矿安全监控—实习报告

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5、wor t e nnue tha te new 'eotl eance". Secn_ publ c se cuiy, te, ee "dy w*. oclans and Is he , t ouism claboraton, make - evsiI n dea，me ns shou d ., e nfcethe legalcnntucin I f dspo of e nt pr oi ons of the egulai on* efecie u-et of eson，pariulay iee ctiiy a nd waeiupply ad ote u，may n

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9、d buk innusy strcue tafrmaton upgade of imporat i I itiatvs t uggt spe d uId - nne inusty lak, efctvoptmzat实习报告实习性质：学生姓名：专业班级：指导教师：实习时间：实习地点：凤矿机电管理部监测队pi pes effectively.Astrict newuna uthori sed networkresponsi bility.Sect ors such a s land,housing a ndbasicstati ons(stations) an d the ow nship of

10、grid a ccountability me cha nisms must n ar eaof nature,to re port timelydegree divi ded re portgrade ,effectiveafterthe removalofcertain incentives.(C)integrated implementation ",buil dingdemolition,modification,use"ocusing on waysa nd mea ns ofimprovi ngand upgradingw ork,further devel o

11、pment of"threeto split". (A)fullygrasp "nounauthorise d"created.T hetow nship"no unaut horise d" created t he existing building"one household,one document"survey andfilestorageworkmustbeunconditional a nd fullcoverage.Maincorri dor lea dingtot hetow n (road, r

12、iver) village,the Centralbui lt-upareaofthetownon both sides mustbeto create a"no una uthorisedv illage".According to"five hundredvil lages"createda nd shantytowns,villages,old houses, re construction ofol dpla nt,expandcreate,upgradingcreates file s,the real" nounaut horise

13、 dvillage"create dintot hebe nefit ofthepeople ofvery good thing.(B)tostrictlymanagecountasuna uthorise d controls. Prom otingthe "new" controlworkto move the center ofgravity,managementmeasures to thefront,and earnestlybe strictly i n accorda ncewith the new reg ulatory re quirement

14、s,effective implementation oftheareaofresponsibilityofthe newinspections,suppressi on,demoliti onw orktoe nsurethatthe new"zero tol erance".Second, publi cse curity, water,ele ctricity,water, ocea ns and fisheries,t ourism coll aboration,market supervision departme nts shoul d strictly e n

15、forcet heillegal construction ofdisposalofrelevantpr ovisi ons oftheregulati ons, effective fulfilment ofresponsibilities,particularly inele ctricitya nd watersupply,andotherunits may notbe newill egalbuildi ngs tosupply waterandelectricity supply. Whilemore regulati on t o prevent personal privacyv

16、iolati ons. Illi cittrading i n illegal constructi on i n the Mi nistry ofpubli csecurity sectort ostrictlyfromthe blow. Three isto createadditionaloffence reporti ng systemofincentives.According to buildi ng lawacombi nation.Demol itioni sthe mea ns andpurpose built is.To a dher e tothe building de

17、molished,com binati on ofconstructi on a nd demoliti onwaste, demoli she dwith combi ned efforts to impr ovethe scie ntific levelofthreetosplit;second,we must payattention to "threetosplit" and "five hundred" and"fivewatertreatment","threeofthefoursides",the s

18、hackDistri ct transformation ,and dang erous ol d roomtransformationand "tworoa d sides",serie s work orga nic combi ned up, a ctivedo River,and alongdemolition work,a nd manpow eradvance villagei n the,a nd old resi dentia ldem olitionw ork,to impr oved masses housingconditions and live e

19、nvir onme nt;threet oput"threem odifieda split"as traditionallow ,a nd small ,and bulk i ndustry structure transformation upgrade ofimportant i nitiatives toca ught, spee d upadvanceindustry Park,effectiveoptimizati目录一、煤矿安全检测监控设计的思想2二、安全检测监控系统概述21、矿井灾害种类程度及设置安全监测系统的重要性2、安全监测监控系统设置的条件和要求2三、

20、安全监测监控系统和传输设备选择21. 监测监控系统设备选型原则22. 安全监控系统的组成、设置地点和布置23. 监测监控系统设备调试与校正44. 传输设备及器材选型4四、 监测设备各类传感器布置41. 回采面传感器选型及配置42. 掘进面传感器选型及配置43. 其它地点传感器选型及配置54. 各类传感器的有关参数55. 矿井各类传感器装备量6五、矿井的管理机构和人员培训的保证措施六、实习总结7ndimpr oveidle l and of utilizati on, reala chieve d envir onmentim proveda nd productivity developmen

21、tmutualpromotingtotalwi n.orkahe ad,to create hig hlights.T hird deployment,implementation ofseven,thenitiand impleme ntation.All localitiesa nd departmentsm ustbe convi nce d that goal s,goi ngallout,mustering spirit,w orktogethert o ensurethatthi syear'sobje ctives carry outtasks,attheforefron

22、t.First,wemuststrengthentheleadershi pto implem ent. Departmentsatalllevels shoul d alwaysw ork andrural"fivewaternimportant position, and carrythe main responsibi lity, main lea derpersonally, leadersarrebility ranktransmissionpressuree stabli she dhierarchicalaleading catch total, i ntegrated

23、and coordinated ror"toeffectively fulfilltheirresponsibilities,formedthe alignme ntont he fire line a nd manag ement alively situation.Second, we muststrengthe n thetest impleme ntation ofthe Gov ernor.Roleplay heGovernorgotthebaton,for agricultural andruralfocus a,refine improvea ssessment met

24、hodsa ndeval uation system,accurate assessmenchmark"stylebuil dingfive major operati ons, carryonand gainfirstha nd ex perience ofsupervi sion, in particular, to strengthe n thefocus onthe"long" signs "go left","names"suchassupervision,urged al llevels longeron dut

25、yin place.Throughthe supervisoryassessment, topromote habits,stimulating powe r.Thir d,we must strengthenimpleme ncadresw ork performa nce ofthering,watercontroland theJapa nese pulle d awork out,traini ng, di scovery andsele ction ofcadre s.Tha n good cat ch up,first to excelle nce-oriente d.Partym

26、e mbersand cadresatalllevel smusta dheret othe rural,water control andtheJapa nesepul led agrass-roots, "put dow nthe shelf,leane d"pragmaticstyle,thespiritofplay, becomea be nchmark model.Four, wemuststrengthe npropaganda impleme ntation.Com prehe nsive utilizationof micro -credit, micro-

27、blogging, new media,mini ng,summarizing,g ood publicityw orkin thecountrysi de and "fivewatertreatment", "threetosplit" advancedmodel s,pointto gather positive energyforthe communitytoseetheresults ofourw orkin time, increase publicawareness,parti cipati on rates,sati sfactionand

28、 support.Playgongqingfu,a mass organization and grass-roots suchay,andworktogethertopromotethew orkofthe mechani sm,a concerted effort pay attentionto impleme ntation.County nong ban,flood, threeto one downtofurther playastyle.De partments atalllevelstoworkin r uralareas and "five watertreatmen

29、t","threeto split"astrainingcadre s formajorplatforms,compete against large examination room,inspe ctioncommunityTheroleof0o-sigon ways a nd means of improv I g ad upgradng w ork, futhe d lpmet of "tree tosi". (A gas"oua ulori sed" create d. The towshi p "no u

30、nauhori " cce ae. the _ ng biliing "ne house hold one docume" suvey abe stily i a r nne Wih the new rrg uaty rrquirmesit t eet is esi e wk tu a te ee a e c -siylt » ctcy aaecisee thetail ethid uet u u e.dig vvsetlas -twvs lu ct u -l ea .eae gdg . eae l s t a-ats*- .eat-l egg b tr

31、ici ag.ua u- se .t s p ig.- tvt. e.aita.ee eau e t-etl e eeytc e u asetwke-.s. a u g a i .，aTwsgi a.t “ti - ea . il s.ttidgeisd .i. 一 一t. aaeeiste .tti一、煤矿安全检测监控设计的思想本设计根据AQ+6201-2006、AQ6203-2006等传感器的使用的相关规则以及煤矿安全规则 等一系列规章规程以及该业主提供的相关的地质和该煤矿的基本资料和相关文件而进行的相关设 计。本设计方案反映了该煤矿的地质地貌、地质构造及含煤层、煤质、矿井的瓦斯情况和水文

32、基 本条件。根据改煤矿的基本情况本设计决定采用暗胴开拓，采用走向长壁采煤的方法，是根据国家有 关文件及实际情况而设计的，本方案安全可靠，经济合理、见效快、技术可靠。矿井设计的供电电源采用多级设备多级备份，可满足矿区各设备的供电需求。对于各种本安和非 本安设备都有有其相关用电规则，保证井下的安全用电，从而提高矿区的工作效率。二、安全检测监控系统概述1、矿井灾害种类程度及设置安全监测系统的重要性本矿井属高瓦斯矿井，所开采煤层均为易自燃煤层；煤尘具有爆炸性地点危险；矿井无冲击 地压显现，煤层为 2类顶板易管理。矿井设计生产能力45kt/a, 2面4头，提升、运输、通风、排水、供配电等环节较多，不论哪

33、一环节故障都有可能酿成事故，甚至造成重大事故，特别是近几 年煤矿事故的频出以及相关机关对煤矿安全的重视。因此矿井设置安全监测监控系统，对矿井安 全实施全方位的监控是十分必要的。2、安全监测监控系统设置的条件和要求根据煤矿安全规程第 158条规定，所有矿井必须装备矿井安全监控系统。设计在采煤工 作面进、回风平巷、回风隅角、岩石回风上山、行人上山、提升上山、掘进工作面磕头、矿井总 回风巷、井下中央配电所、主扇风机房等重要机电胴室，在回风巷大于1000m的时候必须在必须在回风平巷的中部必须设置甲烷传感器，并设置安全集中监测系统，对矿井瓦斯浓度、一氧化碳、温度、风速、压差等影响矿井安全的环境参数及矿井

34、主要机电设备的运行状况进行时时监测监控。各种传感器的预警值、报警值和断电值以及上限复电值都要根据该矿井的实际情况设定好值；各 种传感器的对应控制输入输出也应该规划好；近程和远程断电都要按其规定连接好设备和调效。三、安全监测监控系统和传输设备选择6. 监测监控系统设备选型原则(1)监测监控设备必须符合有关国家标准和行业标准，取得“防爆合格证，且优先选择本质 安全型设备。(2)必须具有监测、报警、断电、控制、显示、存储、打印报表和完善的故障闭锁功能。当电网停电时能正常工作不小于2h;系统必须具有防雷电保护措施；中心站不少于2台主机，1台备用。(3)技术先进、更新能力和售后服务好。(4)充分利用现有

35、 KJ90NB监测系统资源，有利于统一管理的原则。7. 安全监控系统的组成、设置地点和布置安全监控系统由监控系统主机、传输接口、地面分站、井下分站、传输电缆、各种传感器等 组成。(1)监测监控总站安全监控系统地面中心站设在+375m工业广场矿办公楼安全监控室，以便矿领导及有关部门可随时查看全矿的监测控实时信息，及时掌握当前的各类生产、设备运行信息。中心站设备有可 靠的接地装置和防雷装置；中心站还配有录音电话。地面使用的是抗静电的材质的地板铺设。矿 井安全监测监控系统选用先进的融计算机技术、程控调度通讯技术和光纤传输技术于一体的KJ90NB型煤矿安全监测监控系统。地面监控总站设监控主机2台，1台

36、工作1台备用。配置为P4/2.4G/2G/320G/100M/光驱/21 显示器；配备 3kVA 交流稳压电源 l 台，STKlkVA/4Ah 型 UPS 电源l台，四屏显示驱动卡 1台，LQ-1600打印机1台，传输接口(KJ101)等。中心站主机不断的轮流与各个分站进行通信，每个分站接收到主机的询问后，立即将该分站 接收的各测点信号传给主机，各分站又不停的接收各传感器信号进行检测变换和处理，时刻等待oc - ng "ways a nd mea i s of improvi ng ad .gad” wok urher .eve .met of "tree to sir.

37、(A)be _bCy i n r nne wrtenew rrguUory re quement * e-ct - im. eat on of te ara o,ccmbi nain. Dmol iin is te m - ns a. pupooe bul sTo a de e tte buldig d-olsed cm"rThtw hi" r.i " r r i i t bi i" h hlr". fl r -i r biil f l . M ii l -i) vlr -rlbi lf trw b t irrr "tivil”res

38、onsliiy of the new i*ecton*supresi in, iemoli onw o. t e nnuerha tenew "eo tl eance". Secnd, publ c se cu», te,ee ".- ocla ns and -he - *r ousm claborn, make - e iI n d.arme nSshoU d st, e nfcer heie.l-nst . .nI f dspo of e ntproVSi ons of rhe e.lai on* elec uerof e*on»iaisb

39、iat on of cnstuct on a nd doolt on was* ddmoli sed wt ccmbi nnd for. tmpr o - rhe seenic leal of trre ro splt scond mu. ppy atein t "tre tsi" ad " hunded" and "f - waer reme', "tre of te four sdo", te sha Ckisti it tasfmain , ad dag eous ol d room tasormaton ad

40、 "tw roa d .de", see s wri or.Acordng tf. hud vla - l" cratd a nd shanty tws via ,od houues re d pant expand crat, ugrding crats ie s, rhe ral " nounur horie d v、l" ceaed it rhe be nei of te pep. of vey god ting. B t srcy maage cut asuna uho- d cntols Prom orig te 'ew&qu

41、ot; cntol w. romo - te cete of gaViy manger mesurs tte for, adpariulay iee cticry and elupply ad oteu, may not be new . e.lbu" n. tlup, e ad el.,. supyWie morerrgult nr pesona p.ay Volai I ns Il ciradig i n ilga conltullI n i n te Mi niry of pullc le . ry secor r osrcy fom rhe bl-w Thr- is t ce

42、Idiiina offene e.o" ng sysrmof incetvesAccding t buidnic cmbi ned up, a!- do Rive, and alng dooBonr. a nd mapow eIdvaneg i nte a nd od es deta l do I iinw or, to impr mlsss housig condiins andlwevr onme I t trre rI pu "tee m odiid a si" trdiinal lw , a nd smal , and bu. i nnusy stucue

43、 tafrmaton upgade of imporar iI iatvs t ca ugt spe d uld - nne idusty ,* efctw optmZatnestypipps fecivey A stic new ua uhor sld netw. ronsnglw a nd cves a n a ea of nr* to re port gre dvi ded re 10r grdebiiy Sec ors such a s and, houlig a ,eectve akr the emooalofnd basc stai ons stains a d te ownsi

44、of gd a ccunabily me ca n - s mus n iceties(C) ieg d implmeaton ", b* dig dooliin, modiain, l"主机的询问，以便将检测参数传送到地面。地面需要对井下设备进行控制时，主机将控制命令与 分站巡检信号一起传给分站，分站输出指令通过远动开关控制设备。监控主机将接到的实时信号 进行处理和存盘，并通过本机显示器显示出来。并能将各测量参数的实时或历史数据，制作成各 种图形或报表输出。（2）监测监控分站分站是监测系统的关键配套设备，分大、中分站两种。大分站（KFD-2）容量：16个输入端口， 8个控

45、制输出，最多安装 16个传感器；中分站（KFD-3 ） 容量：8个输入端口，4个控制输出，最多安装 8个传感器。根据传感器和执行器与分站的距离最 多不能超过2km,与地面中心站的距离不能大于25km,根据线缆的损耗确定实际距离监测监控分站为矿用本质安全型，输入电压为AC36或AC127V ,频率为50Hz。分站在接传感器时，不用区别开关量、模拟量，完全由地面计算机作统一定义。分站主要实现对各类传感器数据 收集、实时处理、存诸、显示、控制和与地面中心站的数据通信。分站可适用于井上下各种场合，实现瓦斯断电仪和瓦斯风电闭锁装置的全部功能。分站使用带备用电源（独立供电大于2h）,当系统停电或发生故障时

46、，仍可独立工作，能从分站调出有关参数进行故障分析。井下分站安装在便于人员观察、调试、检验及支护良好、无滴水、无杂物的进风巷道或胴室中，安装时加垫支架，使其距巷道底板不小于 300mm或吊挂在巷道中。声光报警器设置在相邻分站附 近。瓦斯传感器防爆型式为 Exibd I矿用本安兼隔爆型，其余为 Exibd I矿用本安型，传感器稳定 性好、可靠性高，具有就地数据显示、报警、断电等功能，工作电流小，传输距离远。系统具有独特的三级断电控制和超强异地交叉断电能力（中心站手控、分站程控和传感器就地控 制），具有断电回信息比较，若异常则报警。矿井达产时，全矿共需要 9个监测监控分站，使用 7个，备用2个。其中

47、：使用大分站 3个, 备用1个；使用中分站 4个，备用1个。各监测监控分站设置情况见表1-1-1:表1-1-1监测监控分站设置情况表序号分站安装地点分站型号单位数量备注1+309.5m南回风平胴 SBFKFD-2台1掘进面2+305m 二平KFD-2台1回风平巷3+ 180回风上山KFD-2台1+ 18轨道上山山4大分站使用合计台35+180mE平闻卷KFD-3台16+220岩石回风巷KFD-3台171101平巷KFD-3台18+303m9道拐回风巷KFD-3台19中分站使用合计台410大、中分站使用合计台711大分站备用KFD-2台112中分站备用KFD-3台113总计台9nd mpr ov

48、e de l ad of uiiat on, ea acheied e- onment m prvd a nd prduciiy develpmet muual prmotng tota n.Fie, fmy imp - et promoigwo. aeid, toceae hg higs. T hplomet, mp - e ntaton of -ve,te i is mpeatleto steg he re sonsiiiy ai d mpr ooe temeca - s admp - e ntain.Alloaltis a i d depamens m us be cnv nce d t

49、a ga s, going al ou, museigspii, w o. tgete t o ensue tha ti s - as obje civs cary ou ass, a teforfont. Fist - mus steghen the lade et Deparmentsa al ls soul d H - w o. ad rua etiabet", "hriet si" in an mportat posiin, and cary the main rsponsii iy man ea de pesnay eidesares*. and lye

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56、ch a s scool cmmuniyThe roe oftr icc I-ed-eceding vvseta s -wvs lu ct . -l -.g c eae l s - a .a-isilg cea-fl egg .ta.一 a 一re c - s p igck - v-c e.“ a. e -feS e eytc e . ase r-eI. 1-Sc a u g a i - Sts aTowsgi ac t Ocasgati e8. 监测监控系统设备调试与校正监测监控系统设备每月至少进行一次调试、校正。甲烷传感器、便携式甲烷检测报警仪等采用载体催化元件的甲烷检测设备，根据相关规定

57、：每10天必须使用校准气样和空气样调校、测试1次。监测监控设备发生故障时，必须及时处理，在故障期间必须有安全措施。必须每天检查监 测监控设备及电缆是否正常，使用便携式甲烷检测报警仪与甲烷传感器进行对照，并将记录和检 查结果报监测值班员；当两者读数误差大于允许误差时，先以读数较大者为依据，采取安全措施并必须有8h内对2种设备调校完毕，必须设专职人员负责便携式甲烷检测报警仪的充电、收发和维护。每班要清理隔爆罩上的煤尘，发放前必须检查便携式甲烷检测报警仪的零点和电压或电源 欠压值，不符合要求的严禁发放使用。9. 传输设备及器材选型(1) .传输设备及器材选型原则传输设备应符合中华人民共和国煤炭行业标

58、准煤矿用信息传输装置(MT/T899-2000 )。用于监测监控系统的误码率不应大于10-6,最大巡检周期不应大于30s。安全监测监控设备之间的输入输出信号必须为本质安全型信号，设备之间必须使用专用阻燃电缆、光缆连接，严禁与调度电话 线和动力电缆等共用。(2) .传输设备及器材型号、数量根据煤矿安全规程规定，井下电缆必须选用检验合格的并取得煤矿矿用产品安全标志的阻燃 电缆、光缆。本系统中心站下井、井下主要传输线采用光缆，根据本矿井属于平胴型也可以选用 MHY-32 (1x4x1.0)主传输线缆。分站至模拟量传感器之间采用PUYVR-1 X 4 X 7/0.43型电缆，分站至开关量传感器之间、控制电缆采用PUYVR-1 X2X 7/0.28型电缆。电缆每隔100m作一黄色标志，标志长度为100m,电缆的敷设、连接方式按相关规程规范的规定执行。(3) .传输设备由传输电缆和接线盒组成，传输电缆分3种规格：1)主通讯电缆：用于监控总站至分站、分线盒至分站的数据传输，型号 PUYVRP39 1X4 X 7/1.38,长 1200m。2)模拟电缆：用于分站至分线盒的数据传输，型号 PUYVP 1X4X7/0.43,长2150m。3)开关量电缆：用于分