組張運(yùn)起設(shè)計(jì)

1、240 萬噸/年 煉焦煤選煤廠初步設(shè)計(jì)資料表2-1 篩分總樣化驗(yàn)結(jié)果表22 原煤篩分試驗(yàn)表粒級 mm產(chǎn)品數(shù)量灰份Ad，%M，kgR，%12345煤.59015.490夾矸煤27.40339.090矸石33.71280.620小計(jì)362.70523.327100-50煤459.01518.020夾矸煤47.29042.560矸石121.36580.670小計(jì)627.67031.984小計(jì).37528.813去矸后小計(jì).29819.187矸石小計(jì)155.07780.65950-25煤1078.45931.25025-13煤1125.45230.92013-6煤1258.91626.9406-3煤1

2、150.84421.5603-0.5煤1917.26319.8500.50煤723.79617.670500 小計(jì)7254.73024.546總計(jì)8245.10525.059篩分前煤樣8255.54824.820化驗(yàn)項(xiàng)目MadAdVdafSt,dQgr,d膠質(zhì)層粘結(jié)指數(shù)煤樣%MjkgX mmY mm毛煤1.9526.3534.500.1627.818凈煤0.648.5132.040.37371380表3 自然級500.5mm 浮沉綜合表密度級g/cm3136mm63mm數(shù)量Ad，%數(shù)量Ad，%r，%R，%r，%R，%1.3012.8152.98023.3052.5901.3-1.441.211

3、12.02037.93011.5901.4-1.521.15525.31019.68724.2501.5-1.66.46436.6805.97435.9601.6-1.83.20947.1103.31447.3401.8015.14680.2809.79077.720小計(jì)100.00026.732100.00021.100占總計(jì)97.76726.73294.25421.100煤泥2.23335.0405.74627.990總計(jì)100.00026.918100.00021.496密度級g/cm35025mm2513mm數(shù)量Ad，%數(shù)量Ad，%r，%R，%r，%R，%1.309.4616.2908

4、.2675.9501.3-1.439.88213.26039.58313.2401.4-1.522.42325.52022.71726.0601.5-1.65.59436.0506.31034.6501.6-1.84.11547.4303.75746.3401.8018.52584.21019.36682.150小計(jì)100.00031.174100.00031.489占總計(jì)98.26631.17497.29731.489煤泥1.73435.5002.70332.000總計(jì)100.00031.249100.00031.503表4 破碎級500.5mm密度級g/cm35025mm2513mm數(shù)量A

5、d，%數(shù)量Ad，%r，%R，%r，%R，%1.301.1563.1301.2422.4701.3-1.456.36812.12061.52911.9801.4-1.524.99423.17024.45722.2801.5-1.65.12434.0705.74535.8301.6-1.85.95349.8603.68848.1101.806.40561.8203.33968.370小計(jì)100.00021.333100.00018.966占總計(jì)99.65021.33399.61318.966煤泥0.35025.8500.38722.510總計(jì)100.0003.99521.349100.0002.5

6、8618.980密度級g/cm330.5mm500.5mm數(shù)量Ad，%數(shù)量Ad，%r，%R，%r，%R，%1.3023.9041.83016.3603.0081.3-1.441.1649.06040.10811.5271.4-1.516.47121.49020.08724.4461.5-1.65.20833.6205.85335.3041.6-1.82.58843.8603.30746.3561.8010.66573.27014.28579.836小計(jì)100.00018.407100.00025.030占總計(jì)89.92018.40794.84525.030煤泥10.08032.7205.155

7、32.074總計(jì)100.00019.850100.00025.393密度級g/cm330.5mm500.5mm數(shù)量Ad，%數(shù)量Ad，%r，%R，%r，%R，%1.3011.9836.0903.4973.7451.3-1.464.5976.64059.31911.0981.4-1.514.16121.28022.80822.5551.5-1.63.48632.6105.02634.6891.6-1.81.85244.9504.21148.9601.803.92169.4905.13965.114小計(jì)100.00012.727100.00019.010占總計(jì)98.28712.72799.45219

8、.010煤泥1.71319.9300.54823.411總計(jì)100.0000.93412.850100.0009.86219.034密度級g/cm3136mm63mm數(shù)量Ad，%數(shù)量Ad，%r，%R，%r，%R，%1.304.6052.46010.4552.5801.3-1.459.01310.95061.3789.2701.4-1.522.30322.13017.58921.6601.5-1.65.13235.1803.81334.2201.6-1.82.96048.2302.33747.2901.805.98768.0004.42869.000小計(jì)100.00018.815100.0001

9、5.235占總計(jì)99.28218.81599.63215.235煤泥0.71823.6200.36832.830總計(jì)100.0001.53118.850100.0000.81615.300表5原煤00.5mm 自然級與破碎級浮沉實(shí)驗(yàn)綜合表設(shè)計(jì)任務(wù)書說明1、主要產(chǎn)品為 9 級冶煉精煤，灰分小于9.5% ；矸石灰分大于75。2、根據(jù)各表中所給出的煤樣各級別重量，計(jì)算各級別產(chǎn)率，重新填入新表中（自己制表）3、綜合入選原料煤浮沉組成試驗(yàn)結(jié)果表，繪制可選性曲線，計(jì)算理論分選指標(biāo)并填入理論平衡表中4、計(jì)算入浮煤泥含量，填入煤泥計(jì)算表中。浮選精煤可燃體回收率為75。5、根據(jù)所給資料進(jìn)行分析，選擇選煤方法及工藝流程、工藝流程計(jì)算（煤量、水量、介質(zhì)）、填入選煤生產(chǎn)實(shí)際平衡表；工藝設(shè)備選型與計(jì)算、繪制工藝流程圖、設(shè)備聯(lián)系圖、數(shù)質(zhì)量流程圖6、選煤廠總平面布置，可根據(jù)實(shí)習(xí)工廠實(shí)際情況布置7、主要車間設(shè)備布置，只要表示清楚各設(shè)備空間布置狀況即可8、選煤廠經(jīng)濟(jì)概算9、說明書的編制：請參閱山東科技大學(xué)化工學(xué)院本科學(xué)生畢業(yè)設(shè)計(jì)手冊密度級g/cm3自然級破碎級數(shù)量Ad，%數(shù)量Ad，%r，%R，%r，%R，%1.309.1133.86020.2482.3701.3-1.448.3067.38038.6916.3901