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2. 发明申请

US20080142424A1 Gas-Liquid Dissolving Apparatus 有权
标题翻译：气液溶解装置
公开(公告)号：US20080142424A1
公开(公告)日：2008-06-19
申请号：US10597627
申请日：2005-01-28
申请人： Hiroshi Kitasako , Masao Katsube , Katsuhiro Sakamoto , Junzo Sago , Hiroaki Tanaka , Jun Tsumori
发明人： Hiroshi Kitasako , Masao Katsube , Katsuhiro Sakamoto , Junzo Sago , Hiroaki Tanaka , Jun Tsumori
IPC分类号： C02F3/20
CPC分类号： B01F5/0268 , B01F1/0022 , B01F3/0446 , B01F2003/04879 , B01F2215/0052
摘要： A gas-liquid dissolving apparatus that dissolves an oxygen-containing gas into water taken in from an oxygen-deficient water area, increases a dissolved oxygen concentration of the water, and returns the increased dissolved oxygen concentration water to the oxygen-deficient water area is provided. The apparatus includes a pump 3 that takes in the water from the oxygen-deficient water area, an oxygen supplying unit 4 that supplies the oxygen-containing gas, an elongated cylindrical gas-liquid dissolving chamber 5 that has at least one hole 5b formed in a lower portion and that has a dome-shaped top plate 5a provided in an upper portion, a nozzle 2 that ejects the gas from the oxygen supplying unit 4 and the water from the pump 3 upward so that the gas and the water strike against an inner wall of the top plate 5a of the gas-liquid dissolving chamber 5, that vigorously agitates the gas and the water by forces of the ejected gas and water, and that has a tip end having a tapered inside, a gas-liquid separating chamber 6 that communicates with the gas-liquid dissolving chamber 5 through the hole 5b, and that separates bubbles and the water flowing out from the gas-liquid dissolving chamber 5 through the hole 5b from each other while storing the bubbles and the water, and a water supply port 6b that returns the water separated from the bubbles to the oxygen-deficient water area.
摘要翻译：将含氧气体从缺氧水区域吸入水中的气液溶解装置增加溶解氧的浓度，使氧浓度不足的水回流到氧缺水区域提供。该装置包括从缺氧水区域吸入水的泵3，供给含氧气体的供氧单元4，形成有至少一个孔5b的细长圆柱形气液溶解室5 在下部具有设置在上部的圆顶状的顶板5a，将来自氧供给单元4的气体和来自泵3的水向上方喷射的喷嘴2，使得气体和水的冲击靠着气液溶解室5的顶板5a的内壁，由于排出的气体和水的力而剧烈地搅动气体和水，并且具有锥形内侧的顶端，液体分离室6，其通过孔5b与气液溶解室5连通，并且通过孔5b将气泡和从气液溶解室5流出的水分离，同时储存气泡，水和一个wat 呃供给端口6b将从气泡分离的水返回到缺水区域。

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