| 摘要 |
A multi-substance diffusing nozzle having at least three concentric flow channels each leading to a gap-like discharge opening, a discharge gap for atomizing a liquid being surrounded on either side by a discharge gap for passing out a gas, is configured such that the gap width of the discharge gap for atomizing the liquid at the discharge opening is in the range from 0.2 mm to 2.2 mm; that the gap width of the discharge gaps for passing out the gases at the discharge opening is in each case in the range from 0.3 mm to 2.3 mm; and that the ratio between the gap width of the discharge gap for atomizing the liquid and its circumferential gap length is in the range from 1:50 to 1:5000 (FIG. 2).
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