烟气燃烧计算VIP专享VIP免费

电厂用煤计算No1项目设计煤校核煤(淮北混煤)设计煤校核煤(淮北混煤)脱硝设计煤脱硝校核煤1脱硝校核煤2脱硝设计煤(95%)脱硝设计煤1煤质成分26875202982687520298224002034025850205002240026419484864194848535048586174489653503煤应用基成份4碳%Cy69.4453.4669.4453.4657.1150.8266.4752.2557.115氢%Hy3.993.023.993.023.43.443.913.163.46氧%Oy6.774.466.774.469.236.457.827.589.237氮%Ny0.730.880.730.880.660.951.110.610.668硫%Sy1.400.461.400.460.61.10.420.900.69灰%Ay9.6828.819.6828.811526.513.17191510水(应用基)Wy88.988.91410.747.116.51411水(分析基)%Wf66.366.38.56.421.858.58.512挥发份%Vdaf26.8613.8226.8613.82271837.8272713固定碳%C60.7753.5760.7753.574849.3841.93484814可磨系数HGI5010650106565566565615灰熔点℃DT1130135011301350118011351180118016℃ST11601400116014001200145011601200120017℃FT1210145012101450125012101250125018TOTAL100100100100100100100100.00002451001920精确值精确值21理论燃烧干空气量Nm3/kgV0=22.4*(Cy/12+Hy/(4*1.008)+Sy/32-Oy/32)/(100*0.21)7.04985.41627.04985.41625.68825.24916.69625.25755.688222用质量表示kg/kgL0=1.293*V09.11547.00319.11547.00317.35496.78708.65816.79807.3549230.67850.756924完全燃烧理论烟气量Nm3/kgVy0=VCO2+VSO2+VH2O0+VN207.53785.81997.53785.81996.21285.71107.17315.78106.212825过量空气系数α ＝1.01.00001.00001.00001.00001.00001.00001.00001.00001.000026各种成分份额Nm3/kgVCO2=22.4/12*Cy/1001.29620.99791.29620.99791.06610.94861.24080.97531.066127Nm3/kgVSO2=22.4/32*Sy/1000.00980.00330.00980.00330.00420.00770.00290.00630.004228Nm3/kgVH2O0=22.4/18*Wy/100+22.4/2.016*Hy/100+1.293e-3*10*22.4/18*V00.65660.53300.65660.53300.64350.60030.63050.64110.643529Nm3/kgVN20=0.79*V0+22.4/14/2*NY/1005.57514.28595.57514.28594.49904.15445.29894.15844.499030空预器烟侧入口过量空气系数α1.35001.35001.20001.20001.35001.35001.35001.35001.200031ECO出口实际燃烧烟气量 Nm3/kgVy=Vy0+(α ECO-1)V0+1.293e-3*10*22.4/18*(α ECO-1)*V010.04497.74618.97056.92068.23577.57789.55457.65087.368732ECO出口烟气的质量：方法1kg/kgGy=1-Ay/100+1.293*α ECO*V0*(1+d/1000)=1-Ay/100+1.306*α ECO*V013.332010.260611.9511...