Device and method for treating an exhaust gas containing particles
    15.
    发明申请
    Device and method for treating an exhaust gas containing particles 有权
    用于处理含有颗粒的废气的装置和方法

    公开(公告)号:US20160040567A1

    公开(公告)日:2016-02-11

    申请号:US14763724

    申请日:2013-12-13

    Abstract: A device for treating an exhaust gas containing particles includes: an exhaust gas line, an emission electrode and an electric supply line for the emission electrode. The electric supply line is at least partially surrounded by an electric insulator and the electric insulator has an outer diameter, the electric insulator extending from the exhaust gas line substantially in the direction of the longitudinal axis of the exhaust gas line. The outer diameter measures at most 20 mm in the terminal region towards the longitudinal axis.

    Abstract translation: 用于处理含有颗粒的排气的装置包括:排气管线,发射电极和用于发射电极的供电管线。 供电线至少部分地被电绝缘体包围,电绝缘子具有外径,电绝缘体基本上沿着废气线的纵向轴线的方向从废气线延伸。 外径在末端区域中朝向纵向轴线测量至多20mm。

    Device and method for treating exhaust gas containing soot particles
    16.
    发明授权
    Device and method for treating exhaust gas containing soot particles 有权
    用于处理含有烟灰颗粒的废气的装置和方法

    公开(公告)号:US08747527B2

    公开(公告)日:2014-06-10

    申请号:US13419812

    申请日:2012-03-14

    Abstract: A method for converting soot particles of an exhaust gas includes providing at least nitrogen dioxide or oxygen in the exhaust gas, ionizing soot particles with an electric field, depositing electrically charged soot particles on inner channel walls of at least one surface precipitator, and bringing at least nitrogen dioxide or oxygen into contact with the deposited soot particles on the inner channel walls of the at least one surface precipitator. A device for carrying out the method includes at least one surface precipitator having a plurality of channels through which the exhaust gas can flow and extending between an inlet region and an outlet region, and at least one deposit inhibitor for electrically charged soot particles provided in at least part of the inlet region, especially allowing the soot particles to be evenly deposited and the surface precipitator to be continuously regenerated.

    Abstract translation: 用于转换废气的烟灰颗粒的方法包括:在排气中至少提供二氧化氮或氧气,用电场电离煤烟颗粒,在至少一个表面沉淀器的内通道壁上沉积带电烟灰颗粒, 最少的二氧化氮或氧气与所述至少一个表面沉淀器的内部通道壁上沉积的烟灰颗粒接触。 用于执行该方法的装置包括至少一个表面沉降器,其具有多个通道,废气可以通过该通道在入口区域和出口区域之间流动并延伸,并且至少一个沉积抑制剂用于设置在 入口区域的至少一部分,特别是允许烟灰颗粒均匀地沉积并且表面沉淀器被连续地再生。

    Exhaust gas-purifying device
    18.
    发明申请
    Exhaust gas-purifying device 审中-公开
    废气净化装置

    公开(公告)号:US20070028603A1

    公开(公告)日:2007-02-08

    申请号:US10571535

    申请日:2004-09-10

    Inventor: Tatsuki Igarashi

    Abstract: Provided is a plasma assisted exhaust emission control device with less electric power consumption and with no harmful gas discharged into atmosphere. A filter body 7 is constituted by porous members through which exhaust gas 2 passes for capturing of particulates in the exhaust gas 2 and is provided with rod-like and cylindrical electrodes 9 and 10 so as to generate plasma in the filter body 7, thereby providing a plasma regenerative particulate filter 11. The particulate filter 11 is accommodated in a filter casing within an exhaust pipe 3. Oxidation catalysts 16 and are arranged respectively upstream and downstream of adjacent to the particular filter 11 in the filter casing 12 so as to obtain heat insulation effect to the particulate filter 11.

    Abstract translation: 提供了具有较少电力消耗并且没有有害气体排放到大气中的等离子体辅助废气排放控制装置。 过滤体7由废气2通过的多孔部件构成,用于捕集废气2中的微粒,并且设置有棒状和圆柱形电极9和10,以便在过滤体7中产生等离子体,从而提供 等离子体再生微粒过滤器11。 微粒过滤器11容纳在排气管3内的过滤器壳体中。 氧化催化剂16分别配置在过滤器壳体12内与特定的过滤器11相邻的上游和下游,以获得对微粒过滤器11的隔热效果。

    Device for cleaning of gases
    19.
    发明授权
    Device for cleaning of gases 失效
    清洁气体的装置

    公开(公告)号:US4618351A

    公开(公告)日:1986-10-21

    申请号:US642671

    申请日:1984-08-10

    Abstract: A device for cleaning of gases of electrically conductive particles, like soot and the like, in particular for cleaning of exhaust gases of fossil fuels, like exhaust gases of Diesel motors and the like, with a coagulator admitted by the gases is suggested, whereby for preventing the formation of a short circuit bridge between electrode and housing of coagulator caused by deposition of agglomerates the insulator which provides for an insulated conduct of electrode through housing is provided with a ring segment at the location where the electrode exits into the inside of the housing extending in axial direction from the insulator, whereby at least one preferable ring like annealing zone is provided thereon. Due to the prevailing temperature of about 450.degree. C. at annealing zone all depositing agglomerates are burned off.

    Abstract translation: PCT No.PCT / DE84 / 00022 Sec。 371日期1984年8月10日 102(e)日期1984年8月10日PCT提交1984年1月27日PCT公布。 出版物WO84 / 03332 日本1984年8月30日。一种用于清洁诸如煤烟等的导电颗粒的气体的装置,特别是用于清洁化石燃料的废气(例如柴油发动机等的废气),具有由 提出了这样的气体,由此为了防止凝结器的电极和壳体之间形成短路桥,由凝聚物的沉积引起,通过壳体提供电极的绝缘导电的绝缘体在电极的位置处设置有环段 从绝缘体向轴向方向离开壳体的内部,由此在其上提供至少一个优选的环状退火区域。 由于在退火区域的主要温度为约450℃,所有沉积的附聚物都被烧掉。

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