公开(公告)号：US3897007A

公开(公告)日：1975-07-29

申请号：US39570373

申请日：1973-09-10

Applicant: ROY JOSEPH G

Inventor： ROY JOSEPH G

IPC: B05B7/04 ,  B05B7/08 ,  B05B7/10 ,  F23D11/10 ,  B05B7/06

CPC classification number: F23D11/103 ,  B05B7/0441 ,  B05B7/0458 ,  B05B7/0491 ,  B05B7/0861 ,  B05B7/10

Abstract: A nozzle for atomizing large volumes of liquid fuel with steam, air or other conventional fluids. Liquid fuel is introduced into the inner body wherein the atomizing medium is admixed through apertures to lower the density of the fuel and effect a spiraling flow through the inner body. The fuel leaves the inner body through a single exit having a flow area not smaller than onehalf the flow area of the main fuel supply conduit where an atomizing medium impinges onto and into the exiting stream to externally atomize the fuel and form a flow pattern that is essentially in the shape of a solid cone. This nozzle provides a solution to fouling problems normally encountered with both commercial grades of liquid fuels and combustible liquid process by-products. The nozzle has performed well with liquid fuels containing suspended solids up to one half inch in diameter and at rates up to 300 gph.

Abstract translation: 一个用蒸汽，空气或其他常规流体雾化大量液体燃料的喷嘴。 液体燃料被引入到内体中，其中雾化介质通过孔混合以降低燃料的密度并且实现通过内体的螺旋流。 燃料通过单个出口离开内部物体，其流动面积不小于主燃料供应管道的流动面积的一半，其中雾化介质入射到排放流中，以外部雾化燃料并形成流动模式 这基本上是固体锥形的形状。 该喷嘴提供了解决商业级液体燃料和可燃液体加工副产品通常遇到的问题的解决方案。 该喷嘴对含有悬浮固体的液体燃料进行了很好的处理，其直径可达到直径的一半英寸，速率高达300gph。