This incinerator with “PYROLYTIC” combustion must have:
1.A combustion chamber of waste:
oPerfectly tight door for the manual loading of waste. The loading should be Manual, Batch Load
oA burner of lighting which the use is limited to the ignition of waste.
oFrontage of loading with door seals gone up on hinges, wheel of screw plug, flexible joint, and stuffing insulating out of refractory.
oThe insulation of the combustion chamber should be composed of refractory bricks, having a high content of aluminium and insulates bricks in order to assure a minimum temperature on the outside sheet metal.
o Composition of the refractory;
Refractory concrete :
. Thickness : ≥100 mm
. Nature: 42% of Al203
Insulate in fibrous panels :
Thickness: ≥75 mm
Nature: Calcium silicate.
Burner of lighting of waste, with fuel, standard mono-bloc casting guiding plunging flame, lighting and safety of electronic ignition, permanent ventilation, electromagnetic sluice gate of regulation and isolating valve.
Plate of combustion in Carborundum, avoiding the fixing of glass and slags
A chamber of post combustion of gases
oA burner of combustion of gases,
oA device of injection of air allowing a total recombustion of gases,
oA device of air inlet of cooling of waste gases,
oA sheath of evacuation of the gases burnt.
oCarcass in strong sheet steel with support of connection.
oComposition of the refractory;
Refractory concrete :
Thickness : ≥150 mm
Nature: 65% of Al203
Insulate in fibrous panel :
Thickness: ≥85 mm
oBurner with fuel, mono-bloc casting guiding type with horizontal flame, lighting and safety of electronic ignition, permanent ventilation, electromagnetic sluice gate of regulation and isolating valve.
oA secondary injection of air to ensure perfect oxygen content.
A control box ensuring the complete cycle of combustion.
oElectro-ventilator distributing the secondary air, the regulation of the air flow being carried out by valves and following the control of the automatic cycle.
Controls and regulations:
Control box watertight to dust, including:
A switch circuit breaker for each engine (ventilators and burners).
A timer with adjustable temporization for the regulation of each burner.
A regulator with digital watching for the temperature of combustion.
A regulator with digital watching for the temperature of post combustion.
The secondary combustion chamber must destroy the contaminant product and must resist to high temperature(1100 °C)
Process Filtering system: Scruber to be mentionned as optional
Emission Standards Compliance: BS 3316 or équivalent standard
Capacity to treat Plastic: Not less than 40% by weight