| 摘要 |
PURPOSE:To increase the efficiency in atomizing the particles and to reduce the amt. of unburnt components formed in a combustion waste gas with the title atomizer nozzle by providing at least one throttling part at the site directly after the confluence of an atomization medium and a fluid to be atomized when the medium and the fluid are mixed. CONSTITUTION:In a two-fluid atomizer nozzle for mixing an atomization medium 1 (e.g., steam) to be fed under pressure and a fluid 3 (e.g., oil) to be atomized which is fed under pressure, at least one throttling part 6 is provided between the confluent position 5 directly after the confluence in the atomization passage where the atomization medium 1 and the fluid 3 to be atomized are joined and the outlet 8 of the atomization passage. Consequently, the efficiency in atomizing the particles can be improved without increasing the amt. of the atomization medium and the amt. of unburnt components in the combustion waste gas and the generation of dust can be reduced.
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