Pipe cleaning modules and systems and methods for their use
    1.
    发明授权
    Pipe cleaning modules and systems and methods for their use 失效
    管道清洁模块及其使用的系统和方法

    公开(公告)号:US5122193A

    公开(公告)日:1992-06-16

    申请号:US567309

    申请日:1990-08-10

    申请人: Donald A. Derlein

    发明人: Donald A. Derlein

    IPC分类号: B08B9/04 B08B9/043 E03F9/00

    摘要: A sewer cleaning module for cleaning sewer pipes in preparation for relining. The module is assembled in situ and the relative size of components is selected depending upon the diameter of the pipeline. The module may comprise a front unit and rear unit or a frame assembly and a drive assembly. The modules contain a motor, preferably a hydraulic motor. The motor drives flails, thereby disintegrating solid waste or generating and propelling a sludge slurry. The slurry scours the pipeline walls by cavitation and abrasion action. Also disclosed are systems for cleaning a sewage line section and methods of their use.

    摘要翻译: 用于清洁下水道管道的下水道清洁模块,用于重新安装。 模块在原位组装,并且根据管道的直径选择部件的相对尺寸。 模块可以包括前单元和后单元或框架组件和驱动组件。 模块包含电动机,优选液压马达。 电动机驱动火花塞,从而分解固体废物或产生并推进污泥泥浆。 浆料通过空化和磨损作用冲洗管道壁。 还公开了用于清洁污水管段的系统及其使用方法。