A method for combusting multifarious waste material, an oven to be used thereby, as well as an universal waste combustion system with a number of such ovens.

摘要

The waste to be combusted is subjected to a self maintaining pyrolisis in a long, horizontal chamber oven (1) under oxygen depleted conditions, and is subsequently completely combusted under supply of adequate air. The oven is provided with a first row (22) of closable air inlet apertures at an upper level and a second row (20) of closable air inlet apertures at a lower level. A larger air inlet aperture (21) is provided in each one of the side walls in the vicinity of the oven throat (6) and air inlet apertures (19) are also provided in the off-gas conduit (15). <IMAGE>