Casein Ring Dryer

Casein Ring Dryer
Design Basis and Anticipated Utility Consumption
Description	Unit	Capacity
Wet Feed Rate	kg/h	2450
Initial Moisture Content	%	55
Dry Product Rate	kg/h	1225
Final Moisture Content (After Milling)	%	10
Evaporation	kg/h	1225
Wet Feed Temp.	°C	35
Air Inlet Temperture to Dryer	°C	180
Gas Exhaust Temperature	°C	70 - 80
Final Product Temperature (after Cooling)	°C	30
Material Properties
Description	Unit	Value
Material Specification Heat (Assumed)	Kcal/kg °C	0.4
Bulk Density - Wet Material (Assumed)	Kg/m3	600
Bulk Density - Dry Powder (Assumed)	Kg/m3	700
Ambient Conditions
Ambient Temp.	°C	Min. 5
		Max 40
Ambient Humidity	%	Min. 60
		Max. 85
Elevation Above Sea Level	Meters	300
UTILITIES
Description	Unit	Consumption
Steam @14 Bar(g) for 1225 kg/hr water evap. Capacity	kg/hr.	1930
Electrical Power for motors Dryer & Cooler - 415V, 50Hz, 3 Ph	KW	230
Chilled Water @ 5°C rising to 8°C	m3/hr	2 - 8
Emissions
Descprition	Emission Level
Exhaust Air	50 - 75 mg/Nm3
Motor & Geared Motors	Driver	Installed KW
Disintegrator (inverter excluded)	V-belt	132
Rotary Valve (Dryer Cyclone)	Chair	0.55
ID Fan (Inverter Excluded)	Direct	132
VFB Process	Direct	1.8
Rotary Valve (Fluid bed Cyclone)	Chair	0.37
Rotary Valve (Fluid Bed)	Chair	0.55
Cooler IF Fan	Direct	11
Cooler FD Fan	Direct	11
Total Installed Motor Power	Total Load	289.27