METHOD AND DEVICE FOR CHARGING COAL-CONTAINING MATERIAL AND IRON CARRIER MATERIAL

摘要

The present invention relates to a method for charging material, comprising coal-containing material in lump form and, preferably hot, iron carrier material, into a melter gasifier of a smelting reduction installation. This involves bringing together the coal-containing material in lump form and the, preferably hot, iron carrier material before and/or while they enter the melter gasifier. The ratio of the combined amounts of, preferably hot, iron carrier material and coal-containing material in lump form is variable. The method is characterized in that the combined amounts of, preferably hot, iron carrier material and coal-containing material in lump form are distributed over the cross section of the melter gasifier by means of a dynamic distributing device, and the ratio of the combined amounts of, preferably hot, iron carrier material and coal-containing material in lump form is set in dependence on the position of the dynamic distributing device.