1000MW超超临界机组锅炉设备技术介绍东锅

11000MW200512921000MW31000MW1.1000MW2.3.BHK600~1000MW1.1000MW2.3.BHK600~1000MW41000MW1.1126.2Mpa26053603425Mpa/600/6001.1000MW51000MW1••+•(),1.1000MW1.261000MW2••+•1.1000MW71000MW1.1000MW3••+•1000MW81000MW1.1000MW2.3.BHK600~1000MW1.1000MW2.3.BHK600~1000MW91000MW(DBC)(DBC)101000MW-BHK---NOX--BHK--111000MW1.1000MW2.3.BHK600~1000MW1.1000MW2.3.BHK600~1000MW121000MW1997.07598/59625295010002111998.07604/60225.39289010002122000.07570/5952522507001132000.12605/61325.88300010502142002.07604/60225.39287010001152007.12569/59526.222530853CouncilBluffs-4162008.05604/61225.21918660TorrevaldaligaNort-1FNEL172008.08604/61225.21918660TorrevaldaligaNort-2FNEL182009.03604/61225.21918660TorrevaldaligaNort-2FNEL191975.06543/56825.431801000611977.02LNG543/56825.431101000321978.02LNG543/54125.42300700531978.04LNG543/54125.42300700641983.03543/54125.42300700351983.09LNG543/56825.42300700161987.09LNG542/56725.430601000171990.06543/56925.431701000181992.06543/56925.42300700291994.07542/56725.430801000110()(MPa)(t/h)(MW)NO.131000MW141000MW605/60326.253033100071605/60326.253033100082()(MPa)(t/h)(MW)NO.151000MW660DG2100/25.4-1116600DG1900/25.4-2215600DG1900/25.4-1213600DG1900/25.4-1112600DG1900/25.4-2114600DG1900/25.4-129600DG1900/25.4-2110600DG1900/25.4-2211660DG2100/25.4-1217600DG1900/25.4-118600DG1900/25.4-127600DG1900/25.4-116600DG1900/25.4-225600DG1900/25.4-214200510600DG1900/25.4-213200412600DG1900/25.4-122200411600DG1900/25.4-111(MW)161000MW600DG1900/25.4-1132600DG1900/25.4-2130600DG1900/25.4-1229600DG1900/25.4-2231600DG1900/25.4-2126600DG1900/25.4-2227600DG1900/25.4-1128600DG1900/25.4-1233600DG1900/25.4-2225600DG1900/25.4-2124600DG1900/25.4-1223600DG1900/25.4-1122600DG1900/25.4-3221600DG1900/25.4-3120660DG2090/25.4-2219660DG2090/25.4-2118(MW)171000MW600DG1900/25.4-1445600DG1900/25.4-1342600DG1900/25.4-1443600DG1900/25.4-1344600DG1900/25.4-1241600DG1900/25.4-1140600DG1900/25.4-2239600DG1900/25.4-2138600DG1900/25.4-1237600DG1900/25.4-1136600DG1900/25.4-2235600DG1900/25.4-2134(MW)181000MW191000MW201000MW1.1000MW2.3.BHK600~1000MW1.1000MW2.3.BHK600~1000MW211000MW••••13501410FT12901350ST12001270DT27.7524.40%Aar-kJ/kg%%%1.651.561905321271Qnet,ar48.4053.80Car37.7339Vdaf108Mt221000MW231000MW241000MW74800570091445486.45486.46970015558.433973.48440070000()251000MW302.4354.2/6035.1/4.92469.760526.253033B-MCR/MPa(a)/t/hMPa(a)t/h261000MW64m23.5m10163.381.6794.515.558433.9734mMW/m2KW/m3MW/m2mm64m23.5AAP271000MW35100%B-MCR6/8%30%B-MCR50100%B-MCR300mg/Nm3NOx93.8%3033t/h281000MW1.1000MW2.3.BHK600~1000MW1.1000MW2.3.BHK600~1000MW291000MW5.15.1••1.5••1.5301000MW5.25.2311000MW5.35.3321000MW5.45.4331000MW5.55.5341000MW5.65.61/21/2351000MW5.65.62/22/2361000MW1.1000MW2.3.BHK600~1000MW1.1000MW2.3.BHK600~1000MW371000MW6.1000MW381000MWBHK+391000MW401000MW411000MWpsigBRLMCR051015202530350500100015002000250030003500,t/h,MPag-5001,0001,5002,0002,5003,0003,5004,0004,500(kg/m2s)SufficientMargin30%MCR50THA70%THA421000MW:SMGP200bar(kg/m2s)(kW/m2)1000500750400431000MW441000MW451000MW200250300350400450500200250300350400450500200250300350400450500100%100%LoadLoad50%50%LoadLoad30%30%LoadLoad10501050MWPlant(TachibanawaMWPlant(Tachibanawa--2EPDC)2EPDC)FrontWallFrontWallRearWallRearWallRightWallRightWallLeftWallLeftWallTemperature(Temperature(ooCC))Temperature(Temperature(ooCC))Temperature(Temperature(ooCC))461000MW++++((BHKBHK))1400~1600kg/m1400~1600kg/m22ss2400~2600kg/m2400~2600kg/m22ss10%10%(())(())()471000MW481000MW491000MW501000MW511000MW521000MW531000MW1000MW1000MW541000MW(1/2)551000MW(2/2)561000MW™™™YXZmYXZYXZm571000MW™™581000MW(1/5)·········……591000MW··········(2/5)…………601000MW™™™™™(3/5)YXZmYXZYXZm611000MW(oC)(oC)10001000MWMW((CRAFT)CRAFT)*410400390380370100%MCR()20oC10oC7oC400375350325300275()50oC30oC25oC50%MCR(4/5)621000MW(5/5)631000MW641000MW198019851990199520000100200300400NOx(6%O2,ppm)300ppm(100%)2.2:1.8%NR2NRNR3175ppm(60%)150ppm(50%)125ppm(40%)NR2NR3NRNOx100ppm(33%)1.8:1.5%6.3.1NOX651000MWNOxNOxNOxNOxNOxNOxA:B:C:NOxD:FlameStabilizingRingBafflePlateGuidesleeveP.C.Concentrator+ABCD661000MW01234567100110120130140150160170180ppm,6%O2:BlairAthol17.9%2.0629.7%d1.8%d9.3%d#1671000MWHT-NR-25%-(#1)HT-NR2-15%-(#1)HT-NR2-14.5%-(#2)681000MW‰‰¾¾¾691000MW6.3.4AAP701000MW6.3.5AHAAPAAP:AH711000MW721000MW731000MW741000MW530m230000m364m1.7MW/m280KW/m310004.515.534MW/m2mm751000MW1714.5mm(67.5in.)914.4mm(36in.)342.9mm(13.5in.)114.3mm(4.5in.)114.3mm(4.5in.)EconomizerPrimarySHPendantRHFinalSHPlatenSHHorizontalRH457.2mm761000MW5.8m4.1m3.3m3.7m771000MW230kW/m20:B-MCR100%0FrontRearFrontRearPlaneY-ZX=7.8mPlaneX-YZ=8.1mPlaneX-ZY=13.1mPlaneX-ZY=18.1mFrontRearNosePlaneX-ZY=47.2m230kW/m20:B-MCR100%0FrontRearFrontRearFrontRearFrontRearPlaneY-ZX=7.8mPlaneX-YZ=8.1mPlaneX-ZY=13.1mPlaneX-ZY=18.1mFrontRearNoseFrontRearNosePlaneX-ZY=47.2m781000MWBHKFEGT(50degC)(50degC)BNRBNRBNROFA250kW/m20kW/m22020C0C791000MW:B-MCR170gC/kggas0FrontRearFrontRearPlaneY-ZX=7.8mPlaneX-YZ=8.1mPlaneX-ZY=13.1mPlaneX-ZY=18.1mFrontRearNosePlaneX-ZY=47.2m230molO2/kmolgas0FrontRearFrontRearPlaneY-ZX=7.8mPlaneX-YZ=