选煤厂设计课程设计指导书计算版Word下载.docx

1、水分Mad灰分Ad挥发分Vdaf全硫St,d发热量（Mj/kg）Qgr, d胶质层GRIXmmYmm毛煤1.9224.4638.700.6325.19净煤（1.4）0.366.1736.080.4482全水分Mt4.20煤质牌号1/3焦煤表2 B层原煤工业分析表煤样2.8428.5940.641.2123.671.056.7436.260.7856.012.0746.20表3 入厂原煤A层及B层筛分组成表粒级/mmA层 K 1=70B层 K2 =30综合K1+K2=100%12345678910100煤夹矸矸石小计4.383-3.6428.0253.0682.5495.61711.5294.6

2、249.231.6080.7862.3940.4820.2360.7189.3279.9732.343.5502.7856.33511.2293.3847.32100507.1850.3403.78211.3075.0290.2382.6487.91511.3647.9394.5740.2914.6850.2155.38920.294.4060.0641.6176.08715.4848.2681.9033.479.4350.3024.26514.00213.2848.0089.7737.33502510.2867.20035.1120.1816.05428.9313.25432.2925131

3、8.17112.72019.5027.9908.39727.8421.11722.8213613.3889.37216.3512.9963.89925.8813.27119.156314.68910.28215.077.2152.16424.5412.44616.7230.517.31012.11717.327.4062.22224.7814.33918.480.506.8244.77723.191.5290.45923.245.236总计100.0070.0024.6530.0028.5125.81500合计80.66856.46820.0177.31723.19527.1079.66322

4、.0750合计19.33213.53244.0022.6836.80533.3520.33740.44表3 入厂原煤A层及B层筛分组成表A层 K 1=60B层 K2 =402.6302.1854.8150.6430.3140.9583.2732.4495.77311.0992.7846.434.3110.2042.2696.7845.8740.0862.1568.11610.1850.294.42514.90013.7448.0388.4036.586.1728.07214.24431.6110.90311.19622.09923.738.0335.19813.23120.098.8132.8

5、8611.69917.4110.3862.96213.34818.984.0940.6124.70623.2060.0040.0026.2048.40177.31530.92679.32722.7811.59922.6859.07420.67339.33表4 50mm破碎至50mm筛分组成综合表A层K3=13.532%B层K4=6.805%综合煤K3 +K4=20.337%校正前校正后43.585.89748.0244.603.03540.228.93245.3745.8328.783.89541.9329.682.02031.805.91538.4738.939.521.28836.4010

6、.290.70028.161.98833.5033.966.320.85532.986.140.41828.341.27331.4631.927.871.06530.596.160.41925.001.48429.0129.473.930.53246.293.130.21328.240.74541.1341.5942.7734.4439.98表5 50mm自然级原煤筛分组成综合表A层K556.468%B层K623.195%综合煤K5K679.663%表6 入选原煤A、B层自然级和破碎级筛分组成综合表自然级综合K779.663%破碎级综合K820.337%综合煤K7K8100%22.18637.

7、7427.03226.3515.25921.0813.71918.1315.82319.515.98125.48参加浮沉的0.550mm综合灰分为25.83%。（25.8110025.485.981）/（1005.981）=25.83%表7 A层煤500.5mm自然级和破碎级混合煤浮沉试验综合表密度级/kgL-1自然级K9=51.691%破碎级K10=13.00%混合煤K9 + K10=64.691%1.327.4414.0244.3115.281.9735.2624.9915.9974.431.31.444.2922.6358.8731.114.0177.9641.6326.6528.731

8、.41.59.734.97318.977.620.98416.459.305.95718.551.51.63.061.56430.412.270.29324.632.901.85729.501.61.71.810.92540.411.790.23134.571.15639.241.71.80.39946.910.760.09843.970.49746.331.82.01.670.85356.821.5855.331.651.05756.532.05.73485.1239.595.11392.4916.9410.84788.59小 计51.10719.4812.91343.5164.0224.3

9、3小计占总计98.8799.3398.96煤 泥1.130.58432.030.670.08754.051.040.67134.89总 计51.69119.6213.0064.69124.43注意：计算时先填写总计一栏占全样的数据，然后计算小计占总计的数据。1.1351.691%=0.584；51.6910.584=51.107；0.6713.00%=0.087；13.000.087=12.913；0.584+0.087=0.671；64.691-0.671=64.02第9列数据/27.583为第8列数据表8 B层煤500.5mm自然级和破碎级混合煤浮沉试验综合表自然级K11=22.736%破

10、碎级K12=6.592%综合煤K11 + K12=29.328%29.496.2124.9526.931.7554.9928.887.9674.9632.506.8468.3828.451.8548.6031.548.7008.438.971.89020.416.280.40918.258.332.29920.032.110.44531.992.190.14331.232.130.58831.812.090.44040.071.590.10439.641.970.54439.991.340.28245.871.400.09147.441.350.37346.251.700.35855.560.

11、11759.021.740.47556.4121.804.59285.4231.372.04585.4824.066.63785.4421.06527.706.51834.7927.58329.3892.6594.057.351.67130.880.07427.825.951.74530.7522.73627.936.59234.7229.32829.467.3522.736%=1.671；22.7361.671=21.065；6.592%=0.074；6.5920.074=6.518；1.671+0.074=1.745；29.328-1.745=27.583；表9 A、B层煤500.5mm自然级和破碎级混合煤浮沉试验综合表A层煤自然级破碎级综合K13=64.691%B层煤自然级破碎级综合K14=29.328%综合煤K13 + K14=94.019%26.1623.9644.6138.5935.3528.669.018.25618.962.672.44530.061.861.70039.480.950.87046.301.53256.49