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Multi-stage diesel particulate collector system with combined processes of inertial impaction, virtual impaction, and filtration

机译:多级柴油颗粒收集器系统,具有惯性碰撞,虚拟碰撞和过滤的组合过程

摘要

A diesel particulate collector (10) based on the principles of inertial impaction, virtual impaction, and filtration, for controlling exhaust emissions (12) from a diesel internal combustion engine (14) includes a housing (16) having a first plate (24) with a plurality of nozzles (26) directing exhaust flow therethrough, a first impactor (28) causing particle separation and a change of flow direction, a second plate (30) having a second set of nozzles (32) directing exhaust flow therethrough, and a second impactor (34) causing particle separation and a change of flow direction, in a first of multiple stages in a sequential cascaded separation and collection system. IMAGE
机译:一种基于惯性碰撞,虚拟碰撞和过滤原理的柴油颗粒收集器(10),用于控制来自柴油内燃机(14)的废气排放(12),包括具有第一板(24)的壳体(16)。其中,多个喷嘴(26)引导废气流通过,第一冲击器(28)引起颗粒分离并改变流向,第二板(30)具有第二组喷嘴(32)引导废气流通过,以及在顺序级联的分离和收集系统的多个阶段的第一阶段中,第二冲击器(34)引起颗粒分离和流向改变。 <图像>

著录项

  • 公开/公告号EP1291496B1

    专利类型

  • 公开/公告日2004-11-17

    原文格式PDF

  • 申请/专利权人 FLEETGUARD INC.;

    申请/专利号EP20020017444

  • 发明设计人 LIU GERALD Z.;CHENG RAYMOND C.;

    申请日2002-08-03

  • 分类号F01N3/022;F01N3/037;F01N3/038;

  • 国家 EP

  • 入库时间 2022-08-21 22:11:50

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