MATERIAL MIXING METHOD AND MIXING DEVICE

To provide a material mixing method that can mix materials into a desired mixing state.SOLUTION: In a material mixing method, materials are put into a mixer (2) equipped with stirring blades (11) and are mixed. In the mixing, vibrations of the mixer (2) whose stirring blades (11) are being rotated a...

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Bibliographic Details
Main Authors ISHIHARA MICHITAKA, HIRANO TAKAHIRO, SAITO HIROSHI, KATSUMURA HIDENORI
Format Patent
LanguageEnglish
Japanese
Published 09.11.2023
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Summary:To provide a material mixing method that can mix materials into a desired mixing state.SOLUTION: In a material mixing method, materials are put into a mixer (2) equipped with stirring blades (11) and are mixed. In the mixing, vibrations of the mixer (2) whose stirring blades (11) are being rotated are detected to monitor variation in vibrational acceleration. When the vibrational acceleration has a preset specific time pattern, the mixing is finished. For instance, the vibrational acceleration to be monitored is vibrational acceleration for any one or a plurality of frequency components which are 1, 2, 3 times rotational frequencies of the stirring blades (11), of vibrational frequency components.SELECTED DRAWING: Figure 1 【課題】材料を所望の混合状態に混合することができる、材料の混合方法を提供する。【解決手段】攪拌羽根(11)を備えたミキサ(2)に材料を投入して混合する混合方法を対象とする。混合においては、攪拌羽根(11)の回転中ミキサ(2)の振動を検出して振動加速度の変化を監視するようにする。そして、振動加速度が予め設定されている特定の時間パターンになったとき混合を完了するように構成する。例えば、監視する振動加速度は、振動の周波数成分のうち攪拌羽根(11)の回転周波数の1、2、3、...倍のいずれか1個もしくは複数個の周波数成分についての振動加速度とする。【選択図】図1
Bibliography:Application Number: JP20220073034