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    • 1. 发明授权
    • Device for cleaning filter elements
    • 过滤元件清洗装置
    • US06022388A
    • 2000-02-08
    • US91056
    • 1998-06-09
    • Bernt AnderssonUlf Alterby
    • Bernt AnderssonUlf Alterby
    • B01D29/66B01D46/00B01D46/04
    • B01D46/04B01D46/0068
    • A device for cleaning filter elements, such as filter bags, having upper open ends, in a filter installation for filtering polluted gas. The gas passing, during operation, from the outside and through said filter elements, in which installation filter elements are juxtaposed in a plurality of essentially parallel rows. The device includes an essentially horizontal distribution pipe, which extends essentially in parallel with the rows of filters elements and is adapted to be connected to a pressure medium source via a valve. The device further includes a plurality of nozzle elements, which are connected to the distribution pipe. The nozzle elements are adapted to direct pressure medium pulses into the upper open ends of the filter elements in at least two juxtaposed rows of filter elements.
    • PCT No.PCT / SE97 / 00100 Sec。 371日期1998年6月9日第 102(e)1998年6月9日PCT 1997年1月22日PCT PCT。 第WO97 / 26976号公报 日期1997年7月31日用于过滤污染气体的过滤器装置中用于清洁过滤元件的装置,例如具有上开口端的过滤袋。 在操作期间,气体从外部通过所述过滤器元件,其中安装过滤器元件以多个基本平行的行并列。 该装置包括基本上水平的分配管,其基本上与排列的过滤器元件平行地延伸,并且适于经由阀连接到压力介质源。 该装置还包括多个喷嘴元件,其连接到分配管。 喷嘴元件适于将压力介质脉冲引导到至少两个并排的过滤元件行中的过滤元件的上开口端。