公开(公告)号：US20110031328A1

公开(公告)日：2011-02-10

申请号：US12537158

申请日：2009-08-06

Applicant: Greg Rundle ,  Benno Bucher

Inventor： Greg Rundle ,  Benno Bucher

IPC: B05B1/34

CPC classification number: B05B7/0475 ,  B05B1/3421 ,  B05B7/10

Abstract: The present invention provides a nozzle apparatus for dispersing droplets of flowable material. The apparatus has a body with a vortex chamber, an inlet for feeding the flowable material thereto, and a passageway for supplying pressurized gas to the vortex chamber such that the flow of the pressurized gas is tangential to the flow of the flowable material. An outlet for dispersing droplets of flowable material out of the apparatus is in communication with the vortex chamber. The inlet and the outlet have cross-sectional areas which are equal to within ±15%. The passageway directs the pressurized gas to move in a vortex within the vortex chamber and envelope the flowable material. The cross-sectional area of the flowable material is thereby reduced and caused to accelerate through the outlet. Upon exiting the outlet, the flowable material spirals outwards and breaks into droplets of material thereby.

Abstract translation: 本发明提供一种用于分散可流动材料的液滴的喷嘴装置。 该装置具有带有涡流室的主体，用于向其中供给可流动材料的入口和用于向涡流室供应加压气体的通道，使得加压气体的流动与可流动材料的流动相切。 用于将可流动材料的液滴分散出设备的出口与涡流室连通。 入口和出口的横截面积等于±15％以内。 通道引导加压气体在涡流室内的涡流中移动并包围可流动材料。 由此可流动材料的横截面积减小并通过出口加速。 离开出口时，可流动的材料向外螺旋并因此而分解成材料的液滴。