Использование подогретого дутья для улучшения тепловой работы минераловатной вагранки

Abstract

The use of preheated blast results in a heat balance of cupola furnace for additional heat source, which is able to provide a significant reduction in consumption of coke burning on the tuyeres, improving the performance of the unit and increase the temperature of the melt. Thus a transition of the nature of the motion of gases in the layer with a predominantly peripheral to Central with the deterioration of the performance of the furnace.