BURNER

摘要

Burner for burning a fluid. The burner comprises a combustion chamber (16) between an inlet (21) for primary air and an outlet (40) for flue gas, and a conduit (17) opening into the combustion chamber, for the supply of the fluid. This conduit is extended into the combustion chamber to open in the region of a wider central portion of the combustion chamber tapering conically towards the two ends thereof.