FORBRENNINGSUGN, SPECIELLT FOR FORBRENNING AV SOPOR

摘要

A combustion furnace particularly for burning refuse comprises a furnace housing having an inlet adjacent one end and a discharge chute at the opposite end. A grate extends between the inlet for the material to be burned and the discharge and it slopes downwardly toward the discharge but it includes step portions each of which has a grate part which slopes in a direction opposite to the overall sloping of the grate. The overall slope of the grate is about 10 DEG to 20 DEG from the horizontal while the sloping of the individual stepped portions is from between 5 DEG and 10 DEG .