| 摘要 |
The invention relates to a static spray mixer for mixing and spraying at least two flowable components, said spray mixer comprising a tubular mixer housing (2) extending in the direction of a longitudinal axis (A) to a distal end (21) comprising an outlet (22) for the components, at least one mixing element (3) arranged in the mixer housing (2) and used to mix the components together, and an atomising collet (4) that has an inner surface surrounding the end region of the mixer housing (2). The atomising collet (4) has an inlet channel (41) for a pressurised atomising medium. A plurality of grooves (5) extending respectively to the distal end (21) is provided In the outer surface of the mixer housing (2) or in the inner surface of the atomising collet (4), said grooves (5) forming separate flow channels (51) between the atomising collet (4) and the mixer housing (2), through which the atomising medium can flow from the inlet channel (41) of the atomising collet (4) to the distal end (21) of the mixer housing (2). Each flow channel has a variable incline in relation to the longitudinal axis (A) in the direction of flow.
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