| 摘要 |
PURPOSE: A combustion assist system using oxygen enriched air is provided to save energy and promote combustion safety by the supply of oxygen enriched air. CONSTITUTION: A combustion assist system using oxygen enriched air comprises an enriched air nozzle(20), a natural gas nozzle, and an air preheater. The enriched air nozzle is installed around a heavy oil flame nozzle(21) of a burner(33) on the outer surface of the flame nozzle. The direction and angle of the natural gas nozzle and the enriched air nozzle are fit into the center of the flame of a heavy oil flame nozzle, so a jet(30) of the enriched oxygen concentrates on the center of a flame jet(31). |
