Real time optimization and control of oxygen enhanced boilers

摘要: An oxygen enriched boiler having a burner subassembly and steam is disclosed. The has fuel inlet, an oxidant combustion chamber, flue gas composition detector outlet. inlet provides to the oxygen-enriched stream chamber burns measures at least one characteristic of gas. supply water heat exchange zone, drum, quality actuator feed zone transfers generated by generate steam, drum receives heated from transfer maintains selected pressure level, regulates steam. Flue characteristics, as well other performance variables, are monitored. At controller actuates on injections control combustion. calculates optimum distribution in real-time for series injection points minimize undesired emissions while maintaining desired conditions operating conditions.