Method and device for agglomerating electrically nonuniformly charged-up
solid or liquid particles suspended in gas streams
    91.
    发明授权
    Method and device for agglomerating electrically nonuniformly charged-up solid or liquid particles suspended in gas streams 失效
    用于聚集悬浮在气流中的不均匀电荷的固体或液体颗粒的方法和装置

    公开(公告)号:US4765803A

    公开(公告)日:1988-08-23

    申请号:US30362

    申请日:1987-03-26

    申请人: Michael Hirth

    发明人: Michael Hirth

    CPC分类号: B01D51/02 B03C3/0175 B03C3/38

    摘要: Method and device for agglomerating particles of opposite electrical charge suspended in gas streams, in which two partial gas streams (3) are provided, in which the particles are alternatingly charged with positive and negative ions in a manner such that sequences of particle clouds (7, 8) with alternatingly positive and negative charge are generated locally, and that the two partial gas streams (3) are brought together in a manner such that the particle clouds (7, 8) of opposite charge impinge on each other and the particles of different sign conglomerate into larger particles. Two corona discharge devices consisting of a point (5) and plate (6) are fed by two transformers wired in opposite phase.

    摘要翻译: 用于凝聚悬浮在气流中的相反电荷的颗粒的方法和装置,其中提供两个部分气流(3),其中颗粒以正和负离子交替地以使得颗粒云(7 ,8)具有交替的正电荷和负电荷,并且以相反电荷的颗粒云(7,8)相互碰撞的方式将两个部分气流(3)合并在一起,并且颗粒 不同的标志组合成较大的颗粒。 由点(5)和板(6)组成的两个电晕放电装置由相互相连的两个变压器馈送。

    Device for cleaning of gases
    93.
    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

    摘要: 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.

    摘要翻译: 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。

    Electrostatic gas filters
    95.
    发明授权
    Electrostatic gas filters 失效
    静电气体过滤器

    公开(公告)号:US3816980A

    公开(公告)日:1974-06-18

    申请号:US23663872

    申请日:1972-03-21

    申请人: SCHWAB L

    发明人: SCHWAB L

    CPC分类号: B03C3/66 B03C3/0175

    摘要: An electrostatic gas filter element for use in a gas filter includes three substantially planar electrodes spaced in substantially parallel planes along the direction of the gas flow. Each electrode includes a metallic frame across which are strung either lengths of braided wire or helical springs. The center electrode receives a first voltage while the two outer electrodes a different voltage.

    摘要翻译: 用于气体过滤器的静电气体过滤器元件包括沿着气流方向在基本上平行的平面上间隔开的三个基本平面的电极。 每个电极包括一个金属框架,跨越其长度的编织线或螺旋弹簧。 中心电极接收第一电压,而两个外部电极具有不同的电压。