Pipe clearing systems
    98.
    发明授权
    Pipe clearing systems 有权
    管道清理系统

    公开(公告)号:US09085018B2

    公开(公告)日:2015-07-21

    申请号:US12859354

    申请日:2010-08-19

    IPC分类号: B08B9/032

    摘要: A method of clearing a pipe of contents with an air system. The method may include providing air by the air system at high pressure and low velocity until the contents begin to move within the pipe, providing air by the air system air at low pressure and high velocity until a majority of the contents are removed from the pipe, and continuing to provide air at low pressure and high velocity until substantially all remaining contents are removed from the pipe.

    摘要翻译: 一种用空气系统清除内容物管道的方法。 该方法可以包括以高压和低速度由空气系统提供空气,直到内容物在管道内开始移动,由空气系统空气以低压和高速提供空气,直到大部分内容物从管道中移除 并且继续以低压和高速提供空气,直到基本上所有剩余的内容物从管中移除。