PIPELINE CONVEYANCE SYSTEM AND PIPELINE CONVEYANCE METHOD

PROBLEM TO BE SOLVED: To provide a pipeline conveyance system for dredged sediment, which enables the stable, continuous and efficient pipeline conveyance of slurry adjusted to a predetermined mud content. SOLUTION: This pipeline conveyance system comprises: a hopper H which is provided on the upstr...

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Bibliographic Details
Main Authors MASUI KENJI, HYODO TAKESHI, KOJIMA NORIAKI
Format Patent
LanguageEnglish
Published 18.06.2009
Subjects
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:PROBLEM TO BE SOLVED: To provide a pipeline conveyance system for dredged sediment, which enables the stable, continuous and efficient pipeline conveyance of slurry adjusted to a predetermined mud content. SOLUTION: This pipeline conveyance system comprises: a hopper H which is provided on the upstream side of the pipeline PL so as to house the sediment; a quantitative conveyance feeder F for quantitatively conveying the sediment discharged from the hopper H; a stirring water tank C for producing the slurry by mixing water, flowing in from a submerged headrace port 18, with the sediment from the quantitative conveyance feeder F with the predetermined mud content, and stirring a mixture of them; and the pipeline PL for sucking in and conveying the slurry adjusted to the predetermined mud content and discharged from the stirring water tank C. COPYRIGHT: (C)2009,JPO&INPIT
Bibliography:Application Number: JP20070309258