Design and Performance of Honeycomb Structure for Nanobbubles Generating Apparatus

摘要

In recent years, nanobubble technology has drawn great attention due to their wide applications in many fields of science and technology, such as seafood long term storage by using nitrogen nanobubble water circulation to slow the progressions of oxidation and spoilage. From previous study, a kind of honeycomb structure for high efficiency nanobubble generation has been investigated. In addition, the small-scale honeycomb structure is designed for the broader applications. Comparing with stainless steel, acrylic resin and titanium have good corrosion resisting property in various liquids including the sea water.Therefore, acrylic resin and titanium are considered in this study. In this paper, the honeycomb structure is optimized and improved. The strength of the honeycomb structure is also analyzed by FEM. The relationship between nanobubble generation efficiency and structure type is discussed.