To provide an acid treatment ship for a laver net capable of efficiently performing sufficient acid treatment with minimum deviation of a set pH value and an actual pH value in an acid treatment tank.SOLUTION: An acid treatment ship A of a laver net comprises at least: an acid treatment tank 15 for storing an acid treatment liquid; an acid stock solution supply device 40 for supplying a stock solution of the acid treatment liquid into the acid treatment tank 15; and a control device 50 for detecting a pH value of the acid treatment liquid in the acid treatment tank 15, actuating the acid stock solution supply device 40 based on the detection value, and controlling a pH value of the acid treatment liquid into a constant pH value. The acid stock solution supply device 40 comprises at least one bottomed tubular member 60 comprising a plurality of discharge holes for jetting an acid stock solution on optional positions on the acid treatment tank 15, the tubular member 60 has an inner diameter of 3-8 mm, the number of the discharge holes is 3-10, and a hole diameter of the discharge hole is 1.0-2.0 mm.SELECTED DRAWING: Figure 1

    【課題】設定したpH値と実際の酸処理槽内のpH値との乖離を最小限として、十分な酸処理を効率的に行える海苔網の酸処理船を提供する。【解決手段】本発明の海苔網の酸処理船Aは、少なくとも、酸処理液を収容する酸処理槽15と、該酸処理槽15内に酸処理液の原液を供給する酸原液供給装置40と、前記酸処理槽15内の酸処理液のpH値を検出し、その検出値に基づいて前記酸原液供給装置40を作動させて、酸処理液を一定のpH値に制御する制御部50とを備えた海苔網の酸処理船であって、前記酸原液供給装置40には、前記酸処理槽15上の任意の位置に、酸原液を噴出する複数の吐出孔を有する有底筒状の管状部材60を少なくとも1つ以上備えると共に、該管状部材60は内径が3〜8mmであり、吐出孔の数が3〜10個であり、該吐出孔の孔径が1.0〜2.0mmであることを特徴とする。【選択図】図1


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    Titel :

    ACID TREATMENT SHIP OF LAVER NET


    Weitere Titelangaben:

    海苔網の酸処理船


    Beteiligte:
    YAMAMOTO TETSUYA (Autor:in) / KUBOTA TETSUYA (Autor:in) / FUJIMOTO KEIMEI (Autor:in)

    Erscheinungsdatum :

    2019-07-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    A01G Gartenbau , HORTICULTURE / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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