Sugar Mill Calculations Resource for Sugar Mill Calculations.

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Godwin Christopher Barnett
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Crushing Capacity, TCD 10560.00 Woking Hour ~ Hrs 24.00 Crush, TCH 440.00 Milk of Lime, (V/V) 2.00 Filterate Juice % Cane 16.00 Filter Cake % Cane 2.70 Pol % Filtercake 1.

1 Crushing Capacity, TCD Woking Hour ~ Hrs Crush, TCH Milk of Lime, (V/V) 2.00 Filterate Juice % Cane Filter Cake % Cane 2.70 Pol % Filtercake 1.80 Evaporator Supply Juice, MT/Hr Evaporator Supply Juice Temperature, C Evaporator Supply Juice Brix ( Calculated ) Evaporator Outlet Syrup Brix ( Calculated ) Evaporator Outlet Syrup Brix ( Required ) % Evaporation ( Required ) Water Evaporated ( Required ), MT/Hr Syrup Quantity ( Required ), MT/Hr Syrup Quantity ( Calculated ), MT/Hr Juice, Syrup, Melt Heaters Brix Brix Pol Pol Purity Purity % Rise % Cane % Cane In Out In Out In Out In Out Raw Juice Heater Sulphited / Defecated Juice Heater Clear Juice Heater Melt Heater Syrup Heater Filterate Heating Melt Concentrator Juice, Syrup, Melt Heaters Specific Heat of Juice / Syrup / Melt Water MT/Hr MT/Hr Added in In Out EXH DC Heater Raw Juice Heater Sulphited / Defecated Juice Heater Clear Juice Heater Melt Heater Syrup Heater Filterate Heating Melt Concentrator 0.00 Evaporator Conditions Units Exhaust # 1 # 1 # 2 # 2 In In Out In Out delta T eff C Vent T/Hr MT/Hr Heat loss % % / Vapour temperature, C C Latent heat of evaporation Kcal/Kg Hugot design velocity, m/s m/sec Specific volume m3/kg Water enthaply Kcal/Kg Saturated vapour enthalpy Kcal/Kg Vapour Density kg/m

2 Evaporator Conditions Units # 3 # 3 # 4 # 4 # 5 # 5 In Out In Out In Out delta T eff C Vent T/Hr MT/Hr Heat loss % % / Vapour temperature, C C Latent heat of evaporation Kcal/Kg Hugot design velocity, m/s m/sec Specific volume m3/kg Water enthaply Kcal/Kg Saturated vapour enthalpy Kcal/Kg Vapour Density kg/m Bleeding required Exhaust # 1 # 2 JUICE HEATING In Out TUB =1 In Out TUB =1 In Out TUB =1 Raw Juice Heater Sulphited / Defecated Juice Heater Clear Juice Heater Melt Heater Syrup Heater Filterate Heating Melt Concentrator Bleeding required # 3 # 4 # 5 JUICE HEATING In Out TUB =1 In Out TUB =1 In Out TUB =1 Raw Juice Heater Sulphited / Defecated Juice Heater Clear Juice Heater Melt Heater Syrup Heater Filterate Heating Melt Concentrator Heaters Condensate Heater Clarifier flash Heater Scrubber Water Heater In Out TUB =1 In Out TUB =1 In Out TUB =1 Mixed juice Sulphited juice Clear juice Melt heating Syrup heating Filterate juice heating Condensate heater Particulars Massecuite % PAN BOILING % Cane Required Raw / Sulphitation Exhaust # 1 # 2 # 3 # 4 # 5 A massecuite boiling B massecuite boiling C massecuite boiling C1 massecuite boiling Refinery Exhaust #1 #2 #3 #4 #5 % steam R1 Massecuite R2 Massecuite R3 Massecuite R 4 Massecuite

3 Juice, Syrup, Melt Heaters Exhaust # 1 # 2 Cond. Vapour Cond. Vapour Cond. In Out Out In Out Out In Out Out MT/Hr o C MT/Hr MT/Hr o C MT/Hr MT/Hr o C MT/Hr Raw Juice Heater Sulphited / Defecated Juice Heater Clear Juice Heater Melt Heater Syrup Heater Filterate Heating Melt Concentrator Total Juice / Melt Heating Juice, Syrup, Melt Heaters Condensate Clarifier flash Scrubber Water Qty MT/Hr Qty 1.96 MT/Hr Qty 450 MT/Hr Temp o C Temp o C Temp. 55 o C Lat.H Cond. Cond. Flash Water Water In Out Out Used Out In Out Out MT/Hr o C MT/Hr MT/Hr MT/Hr MT/Hr o C MT/Hr Mixed juice Sulphited juice Clear juice Melt heating Syrup heating Filterate juice heating Total Juice / Melt Heating Juice, Syrup, Melt Heaters # 3 # 4 # 5 Vapour Cond. Vapour Cond. Vapour Cond. In Out Out In Out Out In Out Out MT/Hr o C MT/Hr MT/Hr o C MT/Hr MT/Hr o C MT/Hr Raw Juice Heater Sulphited / Defecated Juice Heater Clear Juice Heater Melt Heater Syrup Heater Filterate Heating Melt Concentrator Total Juice / Melt Heating In Vent from Heaters Exhaust # 1 # 2 # 3 # 4 # 5 MT/Hr Mixed juice Sulphited juice Clear juice Melt Heater Syrup Filterate Heating Melt Concentrator Total Vent MT/Hr

4 Exhaust # 1 # 2 # 3 # 4 # 5 Molasses Conditioners A Heavy B Heavy C Light C1 Heavy R1 Molasses R2 Molasses R3 Molasses Total Molasses conditioners, MT/Hr Pan Boiling Exhaust # 1 # 2 # 3 # 4 # 5 A Massecuite B Massecuite C Massecuite C1 Massecuite Pan Boiling R1 Massecuite R2 Massecuite R3 Massecuite R 4 Massecuite Total Pan Boiling ( MT/Hr) Vent from Exhaust # 1 # 2 # 3 # 4 # 5 Vent % A Massecuite B Massecuite C Massecuite C1 Massecuite Vent from Vent % R1 Massecuite R2 Massecuite R3 Massecuite R 4 Massecuite Total Vent from Pan Boilings Miscellaneous Requirements Exhaust # 1 # 2 # 3 # 4 # 5 Pan Washings Sugar Melting 1.86 Sulphur Melting Ejectors Magma Pumps Centrifugal wash water Total Miscellaneous MT/Hr VAPOUR BLEEDS Exhaust # 1 # 2 # 3 # 4 #

5 / Vapour Properties Exhaust # 1 # 2 # 3 # 4 # 5 Temperature C Specific Volume m3/kg Velocity m/sec Line Size for Bleeding Line Line Line Line Line Line Line Size Size Size Size Size Size Size Juice, Syrup, Melt Heaters mm mm mm mm mm mm mm Mixed juice Sulphited juice Clear juice Melt Heater Syrup Filterate Heating Melt Concentrator Molasses Conditioners A Heavy B Heavy C Light C1 Heavy R1 Molasses R2 Molasses R3 Molasses Total Molasses conditioners Pan Boiling - Sulphitation / Raw A Massecuite B Massecuite C Massecuite C1 Massecuite Pan Boiling - Refinery R1 Massecuite R2 Massecuite R3 Massecuite R 4 Massecuite Total Pan Boiling Miscellaneous Requirements Pan Washings Sugar Melting Sulphur Melting Ejectors Magma Pumps Centrifugal wash water Quintuple Line Size # 1 # 2 # 3 # 4 # 5 Inlet Vapour Quantity Flash Inlet Total Inlet Vent Vapour Bled Vapour to Next Calendria Line Size # 1 # 2 # 3 # 4 # 5 Inlet Vapour Flash Inlet Total Inlet Vent Vapour Bled Vapour to Next Calendria

Sugar Mill Calculations Resource Page

Sugar Mill Calculations Resource Page Enthalpy balance for the evaporators 1 Notes : In Out 1 Heat entering Heat Leaving 2 3 Steam / Vapour In Vapour Out 4 Temperature, oc 120.20 Temperature, C 112.70 5 Latent heat, Kcal 525.89 Latent heat,