ULTRA FINE BUBBLE GENERATION DEVICE

To provide an ultra fine bubble generation device and an ultra fine bubble generation method which enable efficient generation of a very pure ultra fine bubble containing liquid.SOLUTION: A heating element 10 provided in a liquid W is heated to cause film boiling on an interface between the liquid W...

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Bibliographic Details
Main Authors IMANAKA YOSHIYUKI, ISHINAGA HIROYUKI, KUBOTA MASAHIKO, YANAGIUCHI YUMI, OZAKI TERUO, ARIMIZU HIROSHI, YAMADA AKITOSHI
Format Patent
LanguageEnglish
Japanese
Published 22.06.2023
Subjects
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
TRANSPORTING
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Summary:To provide an ultra fine bubble generation device and an ultra fine bubble generation method which enable efficient generation of a very pure ultra fine bubble containing liquid.SOLUTION: A heating element 10 provided in a liquid W is heated to cause film boiling on an interface between the liquid W and the heating element 10. The action generates ultra fine bubbles 11 near film boiling foam 13 generated by the film boiling.SELECTED DRAWING: Figure 4 【課題】純度の高いウルトラファインバブル含有液を効率的に生成することが可能なウルトラファインバブル生成装置及びウルトラファインバブル生成方法を提供する。【解決手段】液体Ｗ中に設けた発熱素子１０を発熱させて液体Ｗと発熱素子１０の界面に膜沸騰を生じさせる。これにより、膜沸騰によって発生した膜沸騰泡１３の近傍に、ウルトラファインバブル１１を生成させる。【選択図】図４
Bibliography:Application Number: JP20230074332