Optimization of Operation by Monitoring Paper Machine Deposits

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  • Sakata Hitomaru
    Fuji Technology Development Center<sup> </sup>Technology Development Team, MAINTECH CO., LTD

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Other Title
  • マシン汚れモニタリングと汚れ防止技術のIoTによる融合
  • マシン汚れモニタリングと汚れ防止技術のIoTによる融合 : SmartPapyrus導入効果について
  • マシン ヨゴレ モニタリング ト ヨゴレ ボウシ ギジュツ ノ IoT ニ ヨル ユウゴウ : SmartPapyrus ドウニュウ コウカ ニ ツイテ
  • ―Benefits of SmartPapyrus<sup>TM</sup>―
  • ─SmartPapyrus<sup>TM</sup>導入効果について─

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Abstract

<p>Maintech innovates and distributes technology of chemicals and spray equipment to avoid deposits on paper machines. 95％ of domestic paper making mills adopt Dryer Surface Passivation（DSP）as a deposits and paper breaking counter measure, also 673 chemical spray machines ‘MistRunner’ and ‘ShowerRunner’ are in operation across the world.</p><p>In recycled papermaking, as the Deposit levels and profiles on the fabric and rolls often change, it is required to adjust the chemicals and chemical spraying equipment according to the conditions. However, it is dangerous for workers to check the fabric condition inside the dryer hood in a high temperature and humid ity environment.</p><p>We have been developing the ‘SmartPapyrus’ system which visualizes and quantifies the deposits of paper machines and optimizes the amount of chemicals depending on the deposit conditions. We have also developed the system ‘SmartDepo.’ to visualize the Deposit conditions on the fabric in the dryer hood with heat resistant camera, and quantification by image processing.</p><p>Also, we have begun applying the ‘SmartChemical’ system which controls the discharge amount of chem icals, the total management of usage at the office, and the ordering of chemicals automatically subject to the usage of chemicals.</p><p>I will talk about its concept and the results in the main context.</p>

Journal

  • JAPAN TAPPI JOURNAL

    JAPAN TAPPI JOURNAL 74 (3), 244-251, 2020

    JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY

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