system for burning solid urban waste in suspension applied in an aquatubular boiler

摘要

refers to the present patent application for a utility model for a system for burning solid urban waste on top of the grate of an aquatubular boiler, used in an energy recovery unit - ure and / or thermoelectric unit - ute, aiming at displacing the core of heat generated in the combustion to the center of the furnace with the burning of solid urban waste in suspension, above the grill, significantly reducing the need for cooling and the application of noble materials in its manufacture. the system is characterized by a vibrating grid (1), an air spreader (5) to inject pneumatically the fuel (3) in the center of the furnace, where the burning in suspension (2) will occur equidistant from the grill and the walls ( 6). it also has secondary air injectors (4) arranged on the four sides of the furnace and on several levels.