制浆车间浆水平衡计算样本

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2009.04.20FlowConsistencyBD Weightl/min % BD Ton/Day*Storage Chest Pump Inlet-Stock(Chest Inside)6,099 4.000351.486351.486088-CIC W.W1,298 0.0100.1871298.000000*from Back Inlet Total7,397 351.673 W.W Tank

Pump Outlet7,397 3.300351.673*Refiner Feed Chest Inlet(Disperser Storage )-Pump & Refiner Return 1,220 4.00070.29720%-Stock Inlet6,099 4.000351.486Inlet(Pump)Total7,319 4.000421.783*Disperser-Disperser(S.P) Outlet808 30.000349.200#REF!-Dil. W.W5,291 0.0302.286#REF!Outlet Total6,099 4.000351.486*Screw PressOutlet-Thicken Stock808 30.000349.200-Drainage W.W1,677 0.3558.5731676.186987-Total2,485 10.000357.7710.0000002,485 10.000 Inlet2,485 10.000357.771

*PDFOutlet -Thicken Stock2,226 11.110356.117356.117443-Dil.W.W 247 0.0100.0362226.290461-Thicken Stock (MD Pump)2,485 10.000357.7712,485 10.000357.771

-Thick Stock2,485 10.000357.7712485.00000044452.66615-Cloudy W.W17,781 0.0307.68117781.06646-Clear W.W26,672 0.0103.84126671.59969Outlet Total46,938 0.546369.29346,938 0.546Inlet -Stock44,712 0.573368.973-Shower1,968 0.0100.283(Discharge+washing)-shower(Trogh w.)258 0.0100.037Inlet Total46,938 0.546369.293

*1st Fine ScreenAccept32,386 0.580270.48780%, 72%Reject8,096 0.902105.18920%, 28%Inlet40,482 0.644375.677

*2nd Fine ScreenAccept12,326 0.55598.48682%, 70%Reject2,706 1.08142.20818%, 30%Inlet15,031 0.650140.695

*2nd Fine S/C PumpOutlet15,031 0.650140.695Inlet-1st Fine S/C Reject8,096 0.902105.189-3rd Fine S/C Accept5,068 33.258

To PM Machine ChestMaterial Balance ( Long Fiber )EquipmentRemark-Dil.W.W894 0.0100.129894.080590Inlet Total15,031 0.650140.69515,031 0.650*3rd Fine ScreenAccept5,068 0.45633.25889%, 78%Reject626 1.0409.38111%, 22%Inlet5,694 0.52042.639

*3rd Fine S/C PumpOutlet5,694 0.52042.639Inlet-2nd Fine S/C Reject2,706 1.08342.208-Dil.W.W2,989 0.0100.4302988.611880Inlet Total5,694 0.52042.6395,694 0.520*1st Forward CleanerAccept40,482 0.644375.67790%, 78%Reject4,498 1.636105.96010%, 22%Inlet44,980 0.744481.637

*1st Forw. CleanerOutlet44,980 0.744481.637 PumpInlet365.769507-Fractionator Reject7,155 3.550365.769LF:60%,SF:40%-W.W26,071 0.03011.26326071.35666-2nd For. Cleaner Accept11,7540.618104.605Inlet Total44,980 0.744481.63744,980 0.744481.637

*2nd Forw. CleanerAccept11,754 0.618104.60591%, 76%Reject1,162 1.97333.0339%, 24%Inlet12,916 0.740137.638

*2nd Forw. CleanerOutlet12,916 0.740137.638 PumpInlet-1st Forw.Cleaner Reject4,498 1.636105.960-W.W4,795 0.0100.6914795.381101-3rd Forw.Cleaner Accept3,623 0.57030.987Inlet Total12,916 0.740137.63812,916 0.740*3rd Forw. CleanerAccept3,623 0.57029.72191%, 72%Reject358 2.24011.558 9%, 28%Inlet3,981 0.72041.279

*3rd Forw. Cleaner Outlet3,981 0.72041.279 PumpInlet-2nd Forw.Cleaner Reject1,162 1.97333.033-W.W1,765 0.0100.2541765.051078-4th Forw.Cleaner Accept1,054 0.5277.992Inlet Total3,981 0.72041.27941.2788083,981 0.720*4th Forw. CleanerAccept1,054 0.5087.99291%, 68%Reject104 2.4583.681to Sludge Tank 9%, 32%Inlet1,158 0.70011.673

*4th Forw.CleanerOutlet PumpInlet-3rd Forw.Cleaner Reject358 2.24011.558-W.W800 0.0100.115799.735351Inlet Total1,158 0.70011.6731,158 0.700*FractionaterAccept (Short Fiber)8,260 2.050243.846SF:40%Reject (Long Fiber)7,155 3.550365.769LF:60%Inlet15,415 2.746609.615*FractionatorOutlet15,415 2.746609.615 Feed PumpInlet -Fractionator Chest Outlet15,118 2.800609.573609.573000-W.W297 0.0100.043297.113149Inlet Total15,415 2.746609.61515,415 2.746609.615Fractionator Chest Outlet15,118 2.800609.573Inlet -1st Coarse S/C Accept12,257 2.800494.203494.203000-2nd Coarse S/C Accept2,861 2.800115.370Inlet Total15,118 609.573

15,118 2.800609.573*1st Coarse Screen Accept12,257 2.800494.20382%Reject2,076 4.181125.0002076.38417018%Inlet14,333 3.000619.20314,333 3.000Inlet-1st Coarse S/C Reject2,076 4.181125.000-3rd Coarse S/C Accept565 2.80022.797-W.W782 0.0100.113782.044718Inlet Total3,423 3.000147.9103,424 3.000

Outlet3,423 3.000147.910*2nd Coarse ScreenAccept2,861 2.800115.37078%Reject562 4.01732.54022%Inlet3,424 3.000147.910

*3rd Coarse Screen Inlet Pump-2nd Coarse S/C Reject562 4.01732.540-W.W191 0.0100.028191.394848Inlet Total754 3.00032.568754 3.000Outlet

*3rd Coarse ScreenAccept565 2.80022.79770%Reject188 3.6009.77030%Inlet754 3.00032.568

*HD CleanerOutlet (HDC Accept)15,908 3.000687.243-To 1st coarse screen14,333 3.000619.203-Return to Pulper1,575 3.00068.040*10% of HDC Outlet-Outlet Total15,908 3.000687.24315,908 687.243Reject58 3.3022.758Inlet-Pulper Pump Outlet15,816 3.010689.979689.979400