large scale incinerator
Primary Combustion Chamber Secondary Combustion Chamber Smoke Filter Chamber Incinerator PLC Control Case Chimney:6.0Meters *(upgrade to Stainless Steel, free cost) Italy oil burner: 04 sets Oil Tank (if oil fuel): 800Liters The secondary chamber must comply with the following minimum criteria: “• Heavy steel construction small scale incinerators incinerator burner • An excess air and high temperature operational mode. • Sufficient size and appropriate geometry to achieve a gas temperature of at least 1000 Celsius for a retention time of at least 2 seconds when pre-heated and correctly operated. • Sufficient forced air inflow and airflow and fuel supply controls to ensure an exhaust gas oxygen content range of 6-12% at all times. • Hot face refractory concrete-ceramic suitable for thermal shock up to 1400 Celsius and abrasion. Minimum thickness 150mm. • Cold face refractory lining of calcium silicate or superior material, minimum thickness 100mm. • Refractory lining of all the ducts shall be done with refractory castings. Superior quality ceramic wool shall be used at all hot duct flanges and expansion joints • An electrically powered fan forced air supply, with the capacity for variation by the operator. • One or more fuel burners designed to use diesel fuel type 2 (vehicle standard) equipped with a spark igniter. • A digital thermometer with connected to an electronic datalogger. The thermometer shall be located on the chamber wall away from the fuel burner. Medical Waste Incineration Treatment Average 1000-1500 kg/hour Average 6000kg/feeding PLC(Programmable Logic Controller Incinerator) 4800Liter A heat exchanger to pre-heat air destined for the primary chamber is not compulsory but recommended. The combustion air systems and fans shall be designed to ensure high combustion efficiency and avoid a reducing (corrosive) atmosphere, incomplete burnout of the flue gases and related problems. It should also be possible to heat the primary air from 10°C to approximately 145°C, depending on the waste composition and moisture content. “The incinerator shall be designed and equipped to be installed, commissioned and operated in such a way as to prevent emissions into the air giving rise to significant ground-level air pollution; in particular, exhaust gases shall be discharged in a controlled fashion by means of a stack the height of which is calculated in such a way as to safeguard human health and the environment. All incinerators shall meet the following emission and operating standards: • Combustion efficiency (C.E.) shall be at least 99.0% • The combustion efficiency shall be computed as follows: • The diameter of the stack shall be selected by the Contractor to deliver an exhaust exit velocity of not less than 10 metres per second vertically upwards when at full scale operation. • An emission stack sampling port shall be included immediately above the secondary chamber. ” …