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112(1.110168;2.100083),,TSP,CoalYardDustAffectingFactorsForecastandMeasuresGAOYan-yan1PANJun1HEChen-ling2(1.CollegeofMunicipalandEnvironmentalEngineering,ShenyangJianzhuUniversityShenyang110168)AbstractCoalyarddustaffectingfactorsareanalyzed,coalyarddustsourcestrengthisestimatedbasedonstartingdustamountandunderconditionsofdifferentwindandwaterconcentrationratio,theTSPfallingconcentrationinlowerwinddirectionisforecastandfinallysomemeasurestopreventcoalyarddustareputforwardaccordingtotheforecastresults.Keywordsdustofcoalyardgetdustammountsforecastofaffectingfactors3.2t,20,70%,400,[1],,[2]5000m2,,1,1440m2,,1104t,1,,;,;,,,,,22.1250m,,,,11/m/m/%/%2000300091.59091.591000-200015003.09094.68450-10007252.82097.50300-4503750.46797.97200-3002500.08998.06150-2001750.32098.38100-1501240.39698.7775-100860.24899.0250-75630.34899.3740-50450.07299.4430-40350.27599.7230200.27599.992.22.2.1,e,:Q=2.1(U-U0)3e-1.023WP(1),Q,kg/a;U,m/s;U0,m/s;W,%;P,t(1)U0:U0=1.5094d0.334(W100)1.114(2),d,mm2.2.2:Q=0.03U1.6H1.23e-0.28WPf04IndustrialSafetyandEnvironmentalProtection20073311November2007,Q,kg/a;U,m/s;H,m;W,%;P,t;f,%2.2.3,2.8m/s,6m/s7m/s8m/s9m/s10m/s52.32kg//%12345678970664.425185.08949.43203.81126.1403.4145.650.317.0,,,70.66t,,,33.1(HJ/T2.2-93)3.23,DD,TSP3.333.43g/s/(ms-1)/%12345678965.052.171.800.960.0890.0520.01870.00610.0021740.4217.3714.415.130.7450.3610.1360.05140.01688136.4358.6148.6217.322.5181.2130.4680.16070.05459323.39138.92115.2341.065.3212.8461.1240.35650.132710631.61271.33225.0780.1910.6725.6211.9630.71510.2452,0.99%,,1%3%TSP454(1%)mg/m3/m/(ms-1)6789102000.2010.6922.0434.3068.2153000.1450.5251.5453.2576.2134000.1200.4671.2712.6025.1415000.0850.4101.2102.5494.8657000.0580.2720.8011.6893.2249000.0410.1970.5841.2322.35111000.0320.1560.4560.9631.83813000.0260.1260.3680.7791.48615000.0220.1040.3060.6471.23217000.0190.0890.2600.5471.04319000.0150.0750.2230.4700.8964,,,1%,6m/s,,200mTSP0.201mg/m3,(GB16297-1996)(1.0mg/m3);7m/s,200m,TSP0.692mg/m3,(GB16297-1996)(1.0mg/m3);8m/s,500m,TSP1.210mg/m3,(GB16297-1996)(1.0mg/m3)5(3%)mg/m3/m/(ms-1)6789101000.00890.06390.18900.35500.64082000.00770.05490.16250.30520.55093000.00620.04450.13170.24740.44654000.00510.03620.10720.20130.363410000.00200.01420.04200.07890.14245,3%,,6-9m/s,100mTSP0.0089-0.3550mg/m3,(GB16297-1996)(1.0mg/m3)10m/s,200m,100mTSP0.6408mg/m3,200mTSP0.5509mg/m3,,,,;,14(650208),,,,;,,OnFireHazardsandPreventioninPesticideIndustryFANHong-jun(KunmingCommandSchoolofPublicSecurityandFireFightingArmyKunming650208)AbstractByillustratingaRogorexplosioncase,firehazardsofpesticidesandfirepreventiontechniquesareanalyzedandsummarized.Somedisposalmethodsforaccidentsandcorrespondingpreventionwayshavebeenraisedforpesticidemanufacturestodrawattentionintheproductionandthewriterexpectsthatthepubliccanbeeducatedandtherequirementsperson-concerned,safetyfirstcanbeputintoef2fect.Keywordspesticidefirehazardindustrialfireprevention11.120043252128,,,2345,1.76t0.4t,36380[1]1.2,,,3.9%,,,,,,;,1.34:,,,,,,,3%,,(1),(2),(3)(4)(5)(6),,,,,,,5,,,,[1]...:,2003.628.[2],..,2006.,1982,,,1962,,,(:2007-04-10)24IndustrialSafetyandEnvironmentalProtection20073311November2007