How do you calculate mill capacity?
How do you calculate mill capacity?
Mill Capacity Calculations
- c. is a factor dependent on the cane preparation equipment, c. = 1.3 if the tandem is preceded by a shredder.
- n. is the mill speed in rev/min.
- N. is the number of rollers in the tandem.
- L. is the length of the roll in metres.
- D. is the mean diameter of the rollers in metres.
- f. is the fibre percent cane.
What is Java ratio in sugar industry?
The Java Ratio is a factor obtained by dividing an average sucrose per cent cane value by an average sucrose per cent first expressed juice value and multiplying the result by 100, i.e. Sucrose per… Expand.
What is cane preparation index?
The test is carried out on a sample of cane after the shredder. The percentage of brix in the ruptured cells to total brix in the cane is known as the preparation index. The higher to 100% one can obtain, the higher the efficiency of the mill preparation for sucrose extraction.
What is Pi in sugar mill?
Preparatory Index. Cane preparation is measured in terms of preparation index (P.I), which is the degree of finesse or percent of open cells, when cane prepared its density increases from 200 kg/m3 to 400 kg/m3. The minimum value of preparation index 60% up to 90%,this value depends on the various devices used.
What is mill capacity?
Mill Capacity means the quantity of Contract Goods which the Mill shall be capable of producing, operating [Confidential Treatment Requested by New World Pasta Company].
What is pol in sugarcane?
Juice Sucrose Or Pol Per Cent: The juice sucrose per cent is the actual cane sugar present in the juice. It is determined by using a polarimeter, hence sucrose per cent is also referred to as pol per cent.
What is pol in bagasse?
Bagasse Pol = Pol in last expressed juice times 0.75 (mill). Density. Fresh. 112 kg/m3 ( 7 lb/ft3 ) Stored.
What is mill setting?
Setting a mill includes the calculation of the openings between the various mill rolls and well as the shape and position of the trashplate. The work openings are calculated first.
What is Brix in sugarcane?
% Brix of Sugarcane The Brix percentage is a measure of the sucrose, or sugar content. One degree Brix is equal to one gram of sucrose in 100 grams of solution. This means that a solution that’s 20% Brix is equal to 20% sucrose.
What is milling tandem?
A tandem rolling mill is a rolling mill with two or more close-coupled stands, where the reduction is achieved by the inter-stand tension(s) and the compressive force between the work rolls.
How is bagasse Pol calculated?
The following formulae are proposed: pol in cane = P(100 – P)/(100 – F); pol in cane (reduced to 12.5% fibre) = P(100 – (P/87.5)), where P = pol % primary juice, F = fibre % cane.
