Abstract
The article considers the technology of utilization of waste in special furnaces, the waste heat, which is a two-stage combustion of low-quality fuel resources and their involvement in technological operations of public utilities of towns and cities, in winter, when it is necessary to remove snow from the streets. The technology of the combustion process of fuel and lubricants waste assumes complete combustion and ensures low emissions of NOx and СО with using special burners and also providing the combustion, the liquid phase fuel and the gas-air mixture. The process obtained by pyrolysis in the burner device is characterized by the fact that combustion of low-grade fuel and gasification of combustible components occur separately. The results of experiments on the combustion of waste oils in a special waste furnace showed that in the first stage the temperature on the surface of the steel body reached T1= 550oC, and in the second stage T2= 900oC. The determination of the temperature values was carried out by comparing the accepted color of heat characteristics of steel.