Gas Distributor Fitting and Method for Controlling the Gas Distribution for Cleaning Immersed Filter Elements
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    发明申请
    Gas Distributor Fitting and Method for Controlling the Gas Distribution for Cleaning Immersed Filter Elements 审中-公开
    气体分布器配件和控制清洗浸入式过滤元件气体分布的方法

    公开(公告)号:US20130239998A1

    公开(公告)日:2013-09-19

    申请号:US13988115

    申请日:2011-11-30

    IPC分类号: B08B3/10

    摘要: The invention relates to a fitting for distributing a gas flow to two or more flow ducts, wherein the fitting has an inlet connecting piece (20) and two or more separate outlet connecting pieces (21, 22), wherein upstream of each outlet connecting piece (21, 22) there is arranged a disc valve, wherein the disc valve inserts (15, 16) of two or more disc valves are kinematically coupled, and to a method for cleaning filter elements (4) immersed in a basin (1), in particular diaphragm filters, by aeration of the filter elements by means of gas bubbles which are introduced into the basin (1) below the filter elements (4) via aerators (5), wherein a gas flow for aerating the filter elements (4) is generated by means of a blower (7), wherein the gas flow is distributed by means of a fitting to two or more aerators (5), wherein the distribution of the gas flow takes place discontinuously, such that a pulsed aeration of the filter elements (4) of varying duration takes place at irregular intervals.

    摘要翻译: 本发明涉及一种用于将气流分配到两个或多个流动管道的配件,其中所述配件具有入口连接件(20)和两个或更多个单独的出口连接件(21,22),其中每个出口连接件 (21,22)中设置有一个盘阀,其中两个或更多个盘阀的盘阀插入件(15,16)在运动学上耦合,并且涉及一种用于清洁浸没在盆(1)中的过滤元件(4)的方法, ,特别是隔膜过滤器,通过气泡通过过滤元件曝气,气泡通过曝气器(5)引入过滤器元件(4)下面的盆(1)中,其中用于使过滤元件(4)充气的气流 )通过鼓风机(7)产生,其中气流通过配件分配到两个或更多个曝气器(5),其中气流的分布是不连续的,使得脉冲曝气 具有不同持续时间的过滤元件(4)发生在不规则的间隙 vals。