公开(公告)号：US10293309B2

公开(公告)日：2019-05-21

申请号：US14433705

申请日：2013-06-13

Applicant: SIGMA-TECHNOLOGY INC.

Inventor： Yoshiaki Tachibana ,  Kousuke Tachibana ,  Kaoru Harada ,  Souzou Sasajima ,  Kunihiro Tamahashi ,  Kyoko Honma ,  Yuuki Matsumoto

IPC: B01F3/04 ,  C02F1/72 ,  B01F5/02 ,  B01F5/06 ,  B01F5/20 ,  B01F15/00 ,  B01J19/26 ,  B01J7/00 ,  C02F1/76 ,  C02F1/78 ,  C02F1/34 ,  D06F35/00

Abstract: A new method for generating micro-nano bubbles that uses water hammering, a bubble generating nozzle, and an apparatus for generating micro-nano bubbles are provided to construct a system. The system is for generating micro-nano bubbles in a large amount using only pure water, which does not include any nucleating agents, and for performing not only a clean washing and sterilization but also the generation of uncontaminated micro-nano bubbles. The method defined in the present invention uses water hammering power produced by a mutual collision of jets of dissolved-gas-including solution squirted from two or more spouts. The bubble generating nozzle by the present invention has a configuration, including: a hollow cylinder having two or more small through-holes arrayed in the circumferential direction thereof and a micro-nano bubble discharge port provided on the both ends of the hollow cylinder, wherein the small through-holes are arranged so that all of their extension lines passing through respective center of the cross-section of each of the small through-holes which intersect each other in the inside of the hollow of the cylinder. The apparatus for generating bubble by the present invention has such bubble generating nozzle and has a configuration that enables generation of micro-nano bubbles in a large amount.

公开(公告)号：US20150273408A1

公开(公告)日：2015-10-01

申请号：US14433705

申请日：2013-06-13

Applicant: SIGMA-TECHNOLOGY INC.

Inventor： Yoshiaki Tachibana ,  Kousuke Tachibana ,  Kaoru Harada ,  Souzou Sasajima ,  Kunihiro Tamahashi ,  Kyoko Honma ,  Yuuki Matsumoto

IPC: B01F3/04 ,  C02F1/72 ,  B01F5/20 ,  B01F15/00 ,  B01F5/02

CPC classification number: B01F3/04248 ,  B01F3/04439 ,  B01F3/04503 ,  B01F5/0256 ,  B01F5/0689 ,  B01F5/20 ,  B01F15/00538 ,  B01F15/00545 ,  B01F2003/04858 ,  B01F2215/008 ,  B01J7/00 ,  B01J19/26 ,  B01J2219/00162 ,  C02F1/34 ,  C02F1/72 ,  C02F1/722 ,  C02F1/76 ,  C02F1/78 ,  C02F2303/04 ,  D06F35/002

Abstract: A new method for generating micro-nano bubbles that uses water hammering, a bubble generating nozzle, and an apparatus for generating micro-nano bubbles are provided to construct a system. The system is for generating micro-nano bubbles in a large amount using only pure water, which does not include any nucleating agents, and for performing not only a clean washing and sterilization but also generation of uncontaminated micro-nano bubbles. The method defined in the present invention uses water hammering power produced by a mutual collision of jets of dissolved-gas-including solution squirted from two or more spouts. The bubble generating nozzle by the present invention has a configuration, comprising: a hollow cylinder having two or more small through-holes arrayed in the circumferential direction thereof and a micro-nano bubble discharge port provided on the both ends of the hollow cylinder, wherein the small through-holes are arranged so that all of their extension lines passing through respective center of the cross-section of each of the small through-holes intersect each other in the inside of the hollow of the cylinder. The apparatus for generating bubble by the present invention has such bubble generating nozzle and has a configuration that enables generation of micro-nano bubbles in a large amount.

Abstract translation: 提供了一种用于产生使用水锤的微纳米气泡的新方法，气泡生成喷嘴和用于产生微纳米气泡的装置，以构建系统。 该系统仅使用纯水（不包括任何成核剂）大量生成微纳米气泡，并且不仅要进行清洁的洗涤和灭菌，还可以产生未污染的微纳米气泡。 本发明所定义的方法使用由两个或多个喷口喷射的含溶解气体溶液的喷射相互碰撞产生的水击功。 本发明的气泡生成喷嘴具有如下结构：在圆周方向上排列有两个以上的小通孔的中空筒体和设置在中空筒体的两端的微小气泡喷出口，其特征在于， 小通孔被布置成使得通过每个小通孔的横截面的相应中心的所有延伸线在气缸的中空部的内部彼此相交。 本发明的产生气泡的装置具有这样的发泡喷嘴，并且具有能够大量生成微纳米气泡的结构。