The waste will be reduced by 90~95% to leave 10 -5% ash
2.4 Quality/Environmental Standards
NEMA ACT (EMCA) 1999 BS3316
2.5 Operating Period
Anticipated daily operating period 8 hours
Maximum operating period 12 hours
2.6 Chamber
Should be refractory lined to the following standard; Hearth and lower section of chamber walls
2.7 Hot face material
Super duty firebrick
Limiting continuous service limit 1500°C
Thickness 100mm
Thermal conductivity 1.3 W/mk
2.8 Insulation
Calcium silicate
Limiting continuous service limit 1000°C
Thickness 25mm
Should be manufactured from refractory lined mild steel or high quality air-cooled stainless steel. The chimney/stack should have a minimum
height of 10 meters above ground level.
2.10 Ignition Burners
Fully packaged oil type, complete with electric ignition and flame failure controls, wired with continuous running fan and complete with all
valves, fan and motor.
• Maximum rating: at least 450kW/hour
• Burner: arranged for on/off operation
• Maximum consumption: at least 6 litres/hour
• Average consumption: at least 3 litres/hour
2.11 Afterburner
Fully packaged oil type, complete with electric ignition and flame failure controls wired with continuous running fan and complete with all
valves, fan and motor.
Maximum rating: at least 450kW/hour
Burner: arranged for on/off operation
Maximum consumption: at least 9 litres/hour
Average consumption: at least 4.5 litres/hour
2.12 Flue gas treatment
Should have particulate remover (scrubbers)