To provide an upper stool arrangement structure for a tanker having work be capable of being carried out without climbing a stool top in cargo tank cleaning by not having residual liquid (load residue) retained on a stool top even in load change by an "upper stool structure" arranging on an upper unit of a ceiling unit of a cargo tank upper unit instead of a stool arranged on a tank top of the cargo tank (so called "lower stool").SOLUTION: An upper stool arrangement structure includes an upper vertical stool and/or an upper horizontal stool for hanging and fixing a longitudinal wave shape partition wall and/or a horizontal wave shape partition wall adhered and arranged on a cargo tank ceiling unit of a tanker and partitioning a cargo tank into a plurality of parts.SELECTED DRAWING: Figure 1

    【課題】カーゴタンク内のタンクトップ上に設置しているスツール(いわば「下部スツール」)に替え、カーゴタンク上部の天井部に上部に配置する「上部スツール構造」とすることで、積荷変更の場合にも、残留液(積荷滓)がスツールトップに滞留することがなく、カーゴタンク洗浄の際にスツールトップに登ることなく作業することが可能となるタンカーの上部スツール配置構造を提供する。【解決手段】タンカーのカーゴタンク天井部に接合配置され、カーゴタンクを複数に仕切る縦波形隔壁及び/又は横波形隔壁を吊り下げ固定する上部縦スツール及び/又は上部横スツールとを有する【選択図】図1


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    Title :

    UPPER STOOL ARRANGEMENT STRUCTURE FOR TANKER


    Additional title:

    タンカーの上部スツール配置構造


    Contributors:

    Publication date :

    2021-04-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS





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