22760 Transportsystem for coal and biomass

22760 Transportsystem for coal and biomass material:

3 pipe conveyors transport from one silo system to another:

• Extraction screw in bottom of the silo
• Transportation/lifting screw
• Feeding screw into the receiving silo system

All 3 screw conveyor solve a specialised transportation demand

During design, the demand have been solved:

• Pressure resistance up to 10 barG. FEM analysis of the houses have been performed
• Gear motor design prepared for frequency control. It is possible to change the mass flow instantly (the gear motors coupled together)
• Risk analysis of the complete screw system

Features:

• All inlets and outlet manufactured with bolted flanges
• Service openings (pressure tight) implemented
• Wear resistant plates in critical areas inside the housing
• Delivered with slide valves to close the transport system during non-operation

Manufacturing details

• Manufactured in carbon steel
• Surface treatment – painted according to customer specifications
• Screw flights manufactured in Hardox steel
• Hardfacing applied in wear exposed areas