首页> 外国专利> Erodable river-bed sediment stabilisation system - deposits solids suspended in non-hardening material directly on sediment

Erodable river-bed sediment stabilisation system - deposits solids suspended in non-hardening material directly on sediment

机译:可侵蚀的河床沉积物稳定系统-将悬浮在非硬化材料中的固体直接沉积在沉积物上

摘要

The system stabilises erodable sea- or river bed sediment. A suspension, comprising a non-hardening paste-type or colloidal matrix material containing solid particles, it deposited directly on the sediment to be stabilised. The suspension can be pumped via a underwater pipe (17) to a movable deposition head (21), by which it is distributed. The matrix material can be flocculated before mixing with the particles, and mixing operation taking place immediately before pumping. Sludge or clay can be used as the matrix material, and the particles can be of stone or gravel.
机译:该系统可稳定可侵蚀的海床或河床沉积物。一种悬浮液,其包含含有固体颗粒的非硬化糊状或胶体基质材料,它直接沉积在待稳定的沉积物上。悬浮液可以通过水下管道(17)泵送到可移动的沉积头(21),通过该沉积头进行分配。可以在与颗粒混合之前将基质材料絮凝,并在泵送之前立即进行混合操作。污泥或粘土可以用作基质材料,颗粒可以是石头或砾石。

著录项

  • 公开/公告号NL7806662A

    专利类型

  • 公开/公告日1979-12-27

    原文格式PDF

  • 申请/专利号NL19780006662

  • 发明设计人

    申请日1978-06-20

  • 分类号E02B3/12;

  • 国家 NL

  • 入库时间 2022-08-22 18:28:56

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