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:2005-11-17:1007-290X(2006)04-0060-04670t/h(,528200):,。,670t/h、,,。,670t/h。:;;;:TK229:BCombustioncommissioningandoperationofthefirst670t/hcoal-waterslurryfiredboilerinChinadANkin-hao(NanhaifirstPowerPlantCo.,Ltd.,foshan,Guangdong528200,China)Abstract:Asanewcleanfuel,coalwatermixture(CeM)playsanactiveroleinreducingtheemissionofsulfuroxidesandnitricoxidesfromutilityboilers.Thispaperdescribestheequipment,systemfeaturesandcombustioncommissioningprocessofthenew-built670t/hboilerfuelledbyeitherCeMorheavyoilinacertainpowerplantinsouthChina,analyzingrelevantoperationparametersandindicatingtheproblemstobesolved.Analyticalresultsshowthatthe670t/hCeMfiredboilersatisfiestherequiredconditionstobeputintonormaloperation.Keywords:coal-waterslurry(CeS);boiler;combustion;commissioning12×200Me,,,,1,2。,410t/h()。670t/h,。,、eGZ670/13.7-15;();、;。eGZ670/13.7-15、+、、、,,,,、,,,、、,,。N200-12.75/535/535。2900m3()、180m3、3()2。、,2。(ABCD),(E),194Vol.19No.420064GUANGDONGELECTRICPOWERApr.2006,。。2(coalwatermixture,CeMcoalwaterfuel,Cef)2080,64%～70%(Ⅰ66%),1%,。,、、。,,。:70%,1.66;100～200h;、、3。,。30%～35%,,。,,。。,NOx,NOx。(11.92m×10.8m)1.1,()。800mm1000mm,。,,800mm,,,,。、,,A,B,C,D,E,B,D,E(1)。,E,EE,。AABC2,1.9t/h,BMCc670t/h30%。20,18100%BMCc。11。。。322005817,1015,。1//(t·h-1)/(t·h-1)/(º)/MPa/MPa/℃2063～6.645≥1.11.5～2.0≥300≤0.25)$4:670t/h3.1817819。:a)A、C,、。b)(),()。c)A、C,。C。d)A、C0.9m/s3.6m/s。。e)(overfiredair,OFA),1.38m/s,1.79m/s;OFA50%,1.47m/s,1.76m/s。,,。,OFA。f)。3.2,918。,103、。1012,1015。,670t/h,:a)(200MW)(200MW)2。2(2005-10-15T9:10)/MW/(t·h-1)/MPa/℃/MPa/℃/℃/%/MPa/MPa()/℃()/℃/200.159612.66536(535)2.13530(533)238.84.6(3.4)1.231.1253756016(ABCD)2,,。b)50%(100MW)50%(100MW)3。350%(2005-10-18T14:10)/MW100.1/(t·h-1)298/MPa12.42/℃537(538)/MPa1.11/℃530(535)/℃206.5/%8.7(7.8)/MPa1.00/MPa0.85()/℃541()/℃555/14(ABC,D2)3,50%。,285t/h,。c)23,0.85～1.12MPa,。,,0.70～1.15MPa。,3.84～6.75t/h。,。d);。e),8(4AA,4BC2),56MW(10m636～839℃),。f),,,,。g),,,,,!$19,()。4,,,670t/h。,。a)。10m,12m,,;,。b)NOx,E。E,,E,。,,,。5、,,,,,。:[1],,,.、、[M].:,1997.:(1974-),,,,-------------------------------------------------。(47),,。。SDH,2Mbps10Mbps,,。,,。3.4,,,。,,、,、。4,,,,。、,,,,,,,。,,、、,。:[1].[J].,2001,25(3):74_75.[2],.[J],,2001,25(12):45_47,68.[3],,.[J].,2001,41(1):108_111.[4],.[J].,2001,25(9):48_52.[5],.[J].,2001,25(7):5658.:(1970-),,,,。$4:670t/h