Brenner für die partielle Oxidation von flüssigen, kohlenstoffhaltigen Brennstoffen

摘要

The invention relates to a burner, comprising two fuel-bearing conduits (3) which are arranged approximately parallel to one another. The distance from these conduits to neighbouring fuel-bearing conduits is between 5 and 30 cm. Each fuel-bearing conduit is surrounded by a conduit conveying water vapour (4) which has a supply line for oxygen-bearing gas (6a) at its mouth end (4a). The conduits conveying water vapour are surrounded by a common first cooling chamber (11), through which a coolant is guided. Said first cooling chamber is configured as an annular chamber and extends up to the area of the mouth ends of the conduits conveying water vapour. A common second cooling chamber (9) is located in a preferably coaxial manner in relation to the first cooling chamber and is surrounded by the latter.