| 摘要 |
<p>The burner is essentially comprised of a support bush (11), a sleeve (12) for the combustion and guiding of fuel gases, and a nozzle (13) which opens into an opening (27) of a shutter plate (16) which obturates the support bush (11). Air supply holes (18) are provided in the shutter plate (16). A guiding sleeve (42) carries a deflector plate comprised of wings (30) separated by slots (31) which generate a turbulent air stream about the flame.</p> |
