Air Requirement For Bagasse Consumption

AIR REQUIREMENT & FLUE GAS GENERATION FOR OUR 125 TPH BOLIER Air requirement for complete combustion of 1 kg of bagasse 1 Actual air required Kg 2 Excess air @ 30% Kg 3 Total Air Requirement Kg Formula for calculation Theoritical air required ((11.6XC)+(34.8(H2-O2/8))+(4.35XS))/100

2.81 0.84 3.66

Excess Air Required O2%/(21-O2%)*100 Sl No 1 2 3 4 5 6 7 8 9 10 11 12 13 14

1 2 3 4 5

Description Boiler capacity Bagasse requirement Actual air requirement Excess air @30% Total air requirement Density of flue gas at 185deg Flue gas generation Our ID fan each Capacity Both ID fan total flue gas handling capacity ID fan motor capacity Rated Speed Max speed of ID fan at MCR recorded Acutal load on ID against rated capacity Draft recorded at ID inlet during MCR

Unit TPH TPH TPH TPH TPH Kg/m3 M3 M3 M3 KW RPM RPM % mm wc

Proximate analysis of bagasse Carbon Hydrogen Oxygen Ash Moisture

% % % % %

Quantity 125 56.8 159.83 47.94886364 207.8 0.7 385200 223700 447400 220 735 603 82.0 -180

23.5 3 22 1.5 50