煤矿热风炉选型和安装调试

(,048002):,,:;;:TD72:A:1008-8725(2008)02-0088-02TypeSelectionandInstallationDubuggingofHot-blastStoveinCoalMineLIUXin-hong(JushanCoalMineComp.Ltd.,ShanxiLanhuaCoalMiningGroupCorp.,Jincheng048002,China)Abstract:IncombinationwiththeventilationsystemtransformationprojectofShanxiLanhuaGroupJushanCoalMine,someexperiencesaresummarizedabouttypeselectionandinstallationdebuggingofhot-blaststoveinthewell.Thebasisandmethodofchoosingthehot-blaststove,installationanddebuggingmattersneedingattentionareintroduced.Ithascertainreferencevalue.Keywords:hot-blaststove;type-selectiondesign;installationdebugging0,,(20%),(),,,,,102:()2,,,,1,,:,,,,,1.1(1)(JPh):Q,(2)(%):,,70%(3)(m3Ph):(4)(kWPh)(kgPh)(kLPh):,,PPP,(5)():,30150,200300,400600,30350(6):,(kWPh)(7)(mm),(m2)(8):,,3;;,,:2007-11-15;:2007-12-17:(1968-),,,,27220082CoalTechnologyVol127,No12Feb,2008©1994-2008ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:(1):,100010h;(2):5%;(3):;(4):70%;(5):85dB(A);(6):,1.32(1),,,,:(2)Q=VC(t2-t1)K(273+20)P(273+t1)Q,JPh;V,m3Ph,;20()1.2kgPm3;C,10041832JPkg.;t2,,t2=2;t1,,-32,-30;K,1.051.10(3),V=QP[C(t3-t1)]V,m3Ph;Q,JPh;(),kgPm3;C,JPkg.;t3,;t1,(4),,,5%,196114Pa14711051765126Pa,(5),,,30,37,,-15,-19.8,113,60mm(182),23103MJPkg,3,1200m3Pmin,1,HSL-LS-120,:1,4-72-1210C(30kW);1,Y5-475C(7.5kW);1,GXL-DL-1;1,XCT-11233.1(1),,,20m,;(50m),15m(2),,,(3),;,,(4)3.2,2:89©1994-2008ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(11,454100;21,471600):,,,:;;:TD712:A:1008-8725(2008)02-0090-03PreventionandCureofCoalMineGaswithShallowHolesIrrigationCHENYong-rang1,2,ANChao-jun2(1.HenanPolytechnicUniversity,Jiaozuo454100,China;2.TiluoComp.,YimaCoalIndustryGroupComp.,Yiyang471600,China)Abstract:AfterusingshallowholesirrigationattheexcavationfaceinYiluoComp.,thegasreleasingandgushingarebalanced.Thepeakvalueofgasgushingatthefaceisreduced.Thegasaccidentanddisasterarebasicallystoped.Keywords:coalmine;gas;shallowholesirrigation0,,(GB9969.1-1998),,1a3.3(1),,(2),(3),,(4),,(5),(6),1020min1,4([2004]20)()([2004]196)()([2005]127)([2006]6),200741724,,5(1),(2),20071,,,,:[1],,.[J].,1996,(3):141-144.[2],,,.[J].,2005,(9):56-59.[3],,.[J].,2006,(6):179-181.[4],.[J].,2007,(3):221-222.[5].[M].:,2005.:2007-10-27;:2007-12-18:(1971-),,,,,27220082CoalTechnologyVol127,No12Feb,2008©1994-2008ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.