公开(公告)号：US09731252B2

公开(公告)日：2017-08-15

申请号：US14418072

申请日：2013-11-27

申请人： KABUSHIKIKAISHA SEIWA

发明人： Akinori Ikeda

IPC分类号： B01F3/04 ,  C02F3/20 ,  B01F13/10 ,  B01F15/00 ,  B08B1/00 ,  B05B15/02 ,  B01F7/00 ,  C02F101/32 ,  C02F3/30 ,  C02F103/10 ,  C02F103/32

CPC分类号： B01F3/04269 ,  B01F3/04248 ,  B01F3/04517 ,  B01F7/00033 ,  B01F7/00275 ,  B01F7/003 ,  B01F13/1016 ,  B01F15/00038 ,  B01F2003/04283 ,  B01F2003/04319 ,  B01F2003/04368 ,  B01F2003/04432 ,  B01F2215/0052 ,  B01F2215/008 ,  B05B15/52 ,  B08B1/00 ,  C02F3/20 ,  C02F3/205 ,  C02F3/301 ,  C02F2101/32 ,  C02F2103/10 ,  C02F2103/322 ,  C02F2203/006 ,  C02F2209/005 ,  C02F2303/26 ,  Y02W10/15

摘要： An aeration nozzle is provided, having on one end an air supply port (16a) connected to an aeration pump (13) and a waste water suction port (17) for suctioning waste water in a processing tank (3, 4), and having a micro-bubble generation unit (18), provided facing the air supply port, for mixing air supplied by the air supply port and waste water suctioned from the waste water suction port and generating micro-bubbles (9), wherein a plurality of blades of cylindrical micro-bubble generators (19) included in the micro-bubble generation unit (18) is configured such that tip ends of the blades are formed so as to face one another around the center of the cylindrical micro-bubble generators (19a, 19b); and by being formed from an elastic member (such as rubber), the tip ends of the blades are configured so as to bend with the base ends as starting points.

公开(公告)号：US20150190763A1

公开(公告)日：2015-07-09

申请号：US14418072

申请日：2013-11-27

申请人： KABUSHIKIKAISHA SEIWA

发明人： Akinori Ikeda

IPC分类号： B01F3/04 ,  C02F3/20 ,  B01F7/00

CPC分类号： B01F3/04269 ,  B01F3/04248 ,  B01F3/04517 ,  B01F7/00033 ,  B01F7/00275 ,  B01F7/003 ,  B01F13/1016 ,  B01F15/00038 ,  B01F2003/04283 ,  B01F2003/04319 ,  B01F2003/04368 ,  B01F2003/04432 ,  B01F2215/0052 ,  B01F2215/008 ,  B05B15/52 ,  B08B1/00 ,  C02F3/20 ,  C02F3/205 ,  C02F3/301 ,  C02F2101/32 ,  C02F2103/10 ,  C02F2103/322 ,  C02F2203/006 ,  C02F2209/005 ,  C02F2303/26 ,  Y02W10/15

摘要： An aeration nozzle is provided, having on one end an air supply port (16a) connected to an aeration pump (13) and a waste water suction port (17) for suctioning waste water in a processing tank (3, 4), and having a micro-bubble generation unit (18), provided facing the air supply port, for mixing air supplied by the air supply port and waste water suctioned from the waste water suction port and generating micro-bubbles (9), whereina plurality of blades of cylindrical micro-bubble generators (19) included in the micro-bubble generation unit (18) is configured such thattip ends of the blades are formed so as to face one another around the center of the cylindrical micro-bubble generators (19a, 19b); and by being formed from an elastic member (such as rubber), the tip ends of the blades are configured so as to bend with the base ends as starting points.

摘要翻译： 提供一种曝气喷嘴，其一端具有连接到曝气泵（13）的空气供给口（16a）和用于吸入处理罐（3,4）中的废水的废水吸入口（17），并且具有 一个面向空气供应口的微气泡发生单元（18），用于混合由供气口供应的空气和从废水吸入口吸入的废水并产生微气泡（9），其中多个叶片 包括在微气泡产生单元（18）中的圆柱形微气泡发生器（19）被构造成使得叶片的尖端形成为围绕圆柱形微气泡发生器（19a， 19b）; 并且通过由弹性构件（例如橡胶）形成，叶片的顶端构造成以基端为起点弯曲。