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DISTRIBUTION OF THE ENERGY DEMANDS AT A RAW SUGAR MILL

DISTRIBUTION OF THE ENERGY DEMANDS AT A RAW SUGAR MILL. CANE PREPARATION. Knaives. 1.9 Kw h / t of cane . Desfibrator . 2.5-3.0 Kw h / t of cane . Milling Tanden each three rolls mill . 2.1-2.2 Kw h / t of cane . PROCESSING. 65-75 Kw h / t of cane . Juice heaters.

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DISTRIBUTION OF THE ENERGY DEMANDS AT A RAW SUGAR MILL

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  1. DISTRIBUTION OF THE ENERGY DEMANDSAT A RAW SUGAR MILL

  2. CANE PREPARATION Knaives 1.9 Kw h / t of cane Desfibrator 2.5-3.0 Kw h / t of cane Milling Tanden each three rolls mill 2.1-2.2 Kw h / t of cane

  3. PROCESSING 65-75 Kw h / t of cane Juice heaters (Depending on the ammout of juice in Cane) 70-105 Kw h / t of cane Evaporator (Eliminates 75% of water from 16o Bx to 65o Bx) 0.67-0.79 Kg of water / Kg of cane Evaporator

  4. VACUUM PAN 73-105 Kcal / Kg of cane (Base on three massecuites of 92o Bx) 5.5-6.5 Kw h / t of cane CENTRIFUGE WATER PUMPING TO CONDENSERS AND VACUUM 2.5-3.0 Kw h / t of cane

  5. 17-27 Kw h / t of cane TOTAL DEMAND FOR RAW SUGAR 180-300 Kcal / t of cane An having in mind that: 1 t of cane gives 250 / 300 Kg bagasse ( 1825 Kcal / Kg)

  6. GENERAL INDEXES 25-30% Bagasse % of cane INBIBITION WATER 10-30% BY WEIGHT OF CANE BUT BETTER 200 % OF THE FIBRE WEIGHT STEAM GENERATION 2.24 Kg / Kg of bagasse

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