公开(公告)号：US09217353B2

公开(公告)日：2015-12-22

申请号：US13856138

申请日：2013-04-03

Applicant: Caterpillar Inc.

Inventor： Satya Ramakrishna Manda Venkata Naga ,  Abhinash Reddy Konatham ,  Jayaraman K. Venkataraghavan ,  Yongxiang Li

IPC: F01N3/00 ,  F01N3/02 ,  F01N3/10 ,  F01N3/20 ,  F01N3/28 ,  F01N13/00 ,  B01F5/02 ,  B01F5/04 ,  B01F5/06 ,  B01F3/04

CPC classification number: F01N3/2892 ,  B01F3/04049 ,  B01F5/0268 ,  B01F5/0473 ,  B01F5/0618 ,  F01N3/106 ,  F01N3/2066 ,  F01N13/009 ,  F01N2610/02 ,  F01N2610/1453 ,  Y02T10/24

Abstract: A mixer is disclosed for use in a fluid injection system. The mixer may have an impingement floor oriented generally perpendicular to an intended fluid injection direction and generally parallel with a flow direction. The mixer may also have a first side wall connected along a lengthwise edge of the impingement floor and generally parallel with the flow direction, and a second side wall connected along an opposing lengthwise edge of the impingement floor and generally parallel with the flow direction. The mixer may further have at least one shelf extending between the first and second side walls and generally parallel with the flow direction. The at least one shelf may have a plurality of vanes protruding toward and away from the impingement floor that promotes mixing of an injected fluid.

Abstract translation: 公开了用于流体喷射系统的混合器。 混合器可以具有大体上垂直于预期的流体喷射方向定向且大致平行于流动方向的冲击底面。 混合器还可以具有沿着冲击底板的纵向边缘并且大致平行于流动方向连接的第一侧壁，以及沿着冲击底板的相对的纵向边缘连接并且大致平行于流动方向的第二侧壁。 混合器还可以具有在第一和第二侧壁之间延伸并且大致平行于流动方向的至少一个搁架。 至少一个搁板可以具有朝向和远离冲击底板突出的多个叶片，其促进喷射流体的混合。