Rotary Drum Dryer

ROTARY DRUM DRYER - TECHNICAL SPECIFICATION1. GENERAL
Type: Single Pass, Co-current Flow, Direct Heated
Application: Sand, Biomass, Sludge, Minerals, Fertilizer, Coal
Capacity: Customized (0.5 TPH to 50 TPH)2. DRUM DETAILS
Diameter: 1000 mm to 3000 mm
Length: 10 Mtr to 25 Mtr
Shell Thickness: 12mm to 20mm MS (IS-2062 / SA-516 Gr70)
MOC: Mild Steel / SS304 / SS316 as per material
Inclination: 3 - 5
Rotation Speed: 3 - 8 RPM
Lifting Flights: Adjustable Angle Type, 6-8mm MS3. DRIVE SYSTEM
Drive Type: Girth Gear + Pinion Drive
Motor: 11 kW to 75 kW, Siemens / ABB / Crompton
Gear Box: Bonfiglioli / Elecon Worm + Helical
Control: VFD for RPM Control
Tyre & Roller: 2 / 3 Station Support, Forged Steel4. THERMAL SYSTEM
Heat Source: Hot Air Generator
Fuel: Coal / Lignite / Biomass / Natural Gas / Diesel
Inlet Air Temp: 300C to 750C
Outlet Air Temp: 80C to 110C
Insulation: 50mm LRB Mattress + 22G Aluminum Cladding5. FEEDING & DISCHARGE
Feeder: Screw Feeder / Belt Feeder with VFD
Discharge: Air-lock Rotary Valve + Screw Conveyor
Sealing: Front & Rear Labyrinth Seal with Graphite Rope6. POLLUTION CONTROL (OPTIONAL)
Cyclone Separator + Wet Scrubber / Bag Filter (250 Bags)
ID Fan: 20 HP to 100 HP
Stack Height: 20 Mtr7. UTILITIES REQUIRED
Power: 25 to 120 kW Connected Load
Water: 2-5 m/hr for Scrubber (if applicable)
Manpower: 1 Operator + 1 Helper