FLUID BED INCINERATOR FEED SYSTEM

摘要

FLUID BED INCINERATOR FEED SYSTEM A fluidized bed incinerator is provided with feed pipes which are downwardly directed or vertically oriented and have access to the reaction chamber. Secondary air is introduced into the reaction chamber at a point above the fluidized bed through pipes which are concentric with the feed pipes and spaced therefrom in surrounding relation to define annular air passageways. Air passing into the reaction chamber through these passageways provides an air shield about the feed pipes.