实心锥形喷嘴功能原理视频

Axial-flow full cone nozzles achieve a uniform liquid distribution over a circular area. A rotary motion of the liquid is achieved with the aid of swirl inserts inside the free cross-section of the nozzle. Spray formation, liquid distribution, and shaping of droplets are influenced by the dimensioning and functional coordination of the rotary motions and the swirl chamber. Turbulent flows with different axial and tangential speed components lead to overall coarser droplets than with a comparable hollowcone nozzle.

Tangential-flow full cone nozzles are free from swirl inserts. Therefore, they are not at all prone to clogging. The full cone spray pattern is produced by grooves milled into the bottom of the nozzle which provide a defined deviation of the liquid flow to the mixing chamber’s center, whereby an extremely uniform area distribution of the atomized liquid is obtained.

 

轴向实心锥形喷嘴具有低体积流量

实心锥形喷嘴具有高体积流量

集束喷嘴

集束喷嘴是由多个精细喷射的单体喷嘴合理组合而成,实现了非常大的液流雾化表面。当涉及到流量相对较大的精细雾状实心锥形雾化时,集束喷嘴便具有很多决定性优势:相互交叉的空心锥形产生的精细实心锥形雾化带有密集的涡流水层。

集束喷嘴功能原理视频

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