Technical characteristics of incinerators
The ZY-FSL-A series incinerator adopts the current incineration method of one-time pyrolysis gasification+surrounding air mixed combustion+secondary combustion and burnout treatment. The design of the primary combustion chamber of the incinerator adopts gasification incineration technology, which rapidly increases the temperature inside the incinerator from 200 degrees to 400 degrees. During the incineration process, there will be no problems such as melting, slag, or sintering of garbage.
Compared with direct combustion furnaces and other furnaces, gasification incinerators produce very little dust due to the installation of secondary combustion burners and circumferential air supply devices in the secondary mixing combustion chamber. At high temperatures, combustible gases in the flue gas can be fully burned, efficiently mixing solid particles in the flue gas produced by the gasifier with air for combustion, preventing the escape of solid particles in the flue gas and the occurrence of delayed combustion. When the flue gas enters the high-temperature combustion chamber, the cutting method is usedThe combustion assistance methods, such as tangential entry and tangential entry of combustion assisting air, allow the flue gas to burn in the combustion chamber while using rotating airflow for flue gas dust removal. The residence time of the incinerated flue gas in the furnace is greater than 2 seconds, so that the combustible gases in the flue gas and the combustible materials in the fly ash are completely incinerated.
The upper part of the incinerator is equipped with a dry exhaust gas purification device to adsorb and treat the hydrogen chloride and sulfur oxides generated during incineration, so that the odor and other components in the flue gas are decomposed at high temperatures. The flue gas purification system is equipped with calcium hydroxide filter bricks for neutralization reaction with acidic gases, achieving the purpose of adsorbing acidic gases and purifying exhaust gases. The harmful components in the flue gas are significantly lower than the "Pollution Control Standards for Hazardous Waste Incineration" (GB18484-2001) in China.
The operation control of the incinerator adopts automated program control, reducing the degree of manual labor. The design of the incinerator's gate and ash cleaning gate adopts a fully sealed structure in the form of a snap fastener. During incineration, the inside and outside of the incinerator are completely isolated, forming negative pressure combustion and eliminating the possibility of secondary pollution. Especially for the treatment of highly infectious waste, it can demonstrate its unique advantages.
