公开(公告)号：US09567246B2

公开(公告)日：2017-02-14

申请号：US14353219

申请日：2013-11-06

申请人： ANT21 CO., LTD ,  Myung Han Ko

发明人： Myung Han Ko ,  Nam Gyun Kim ,  Seung Jin Lee ,  Wook Bae ,  Dae Hwan Yoon ,  Joo Shin Park ,  Kyung Han Ko ,  Sang Woo Kim ,  Jae Kyung Yang ,  Kyoung Ryeol Baek ,  Kyu Cheol Lee ,  Byong Cheol Kwon ,  Hyun Kim ,  Jin Young Kwon ,  Dong Woo Kim

IPC分类号： B01F3/04 ,  C02F3/20

CPC分类号： C02F3/201 ,  B01F3/04262 ,  B01F3/04269 ,  B01F2003/04276 ,  B01F2003/04297 ,  B01F2003/04432 ,  B01F2003/04865 ,  B01F2003/04943 ,  B01F2215/0052 ,  C02F2203/006 ,  Y02W10/15

摘要： An air diffusion device is provided. The device includes a base coupled to an air supply pipe for supply of air. The base has an air discharge hole for discharge of air supplied from the air supply pipe. The device further includes a perforated cover in the form of a multi-layered stepped plate the height of which is reduced stepwise from the center to the edge. The perforated cover has a plurality of through-holes for discharge of air, and it is coupled to an upper surface of the base to cover the air discharge hole, thus defining an air guide chamber between the perforated cover and the base. The device further includes a securing mechanism configured to secure the perforated cover to the base.

摘要翻译： 提供空气扩散装置。 该装置包括联接到用于供应空气的空气供应管的底座。 基座具有用于排出从供气管供给的空气的排气孔。 该装置还包括多层阶梯板形式的穿孔盖，其高度从中心逐渐减小到边缘。 穿孔盖具有用于排出空气的多个通孔，并且其连接到基座的上表面以覆盖空气排出孔，从而在穿孔盖和基座之间形成空气引导室。 该装置还包括固定机构，该固定机构构造成将穿孔盖固定到底座。

公开(公告)号：US20150246835A1

公开(公告)日：2015-09-03

申请号：US14353219

申请日：2013-11-06

申请人： Myung Han KO ,  ANT21 CO., LTD

发明人： Myung Han Ko ,  Nam Gyun Kim ,  Seung Jin Lee ,  Wook Bae ,  Dae Hwan Yoon ,  Joo Shin Park ,  Kyung Han Ko ,  Sang Woo Kim ,  Jae Kyung Yang ,  Kyoung Ryeol Baek ,  Kyu Cheol Lee ,  Byong Cheol Kwon ,  Hyun Kim ,  Jin Young Kwon ,  Dong Woo Kim

IPC分类号： C02F3/20 ,  B01F3/04

CPC分类号： C02F3/201 ,  B01F3/04262 ,  B01F3/04269 ,  B01F2003/04276 ,  B01F2003/04297 ,  B01F2003/04432 ,  B01F2003/04865 ,  B01F2003/04943 ,  B01F2215/0052 ,  C02F2203/006 ,  Y02W10/15

摘要： Disclosed is an air diffusion device including a base coupled to an air supply pipe and having an air discharge hole for discharge of air supplied from the air supply pipe, a perforated cover having a single-layered flat plate shape, and a securing mechanism to secure the perforated cover to the base. The perforated cover having through-holes is coupled to an upper surface of the base to cover the air discharge hole, defining an air guide chamber between the perforated cover and the base. The air diffusion device has ease in assembly/disassembly thereof because the perforated cover is assembled to the base via the securing mechanism separably coupled to the base. Further, through provision of a diaphragm cover to open or close an air discharge hole for discharge of air into the air guide chamber, it is possible to prevent wastewater, sludge, or impurities from entering the air supply pipe.

摘要翻译： 本发明公开了一种空气扩散装置，其特征在于，包括与空气供给管连接的基座，具有用于排出从供气管供给的空气的排气孔，具有单层平板状的多孔盖，以及固定机构 穿孔盖到底座。 具有通孔的多孔盖联接到基座的上表面以覆盖空气排出孔，在穿孔盖和底座之间形成空气引导室。 空气扩散装置易于组装/拆卸，因为多孔盖通过可分离地联接到基座的固定机构组装到基座。 此外，通过设置隔膜盖来打开或关闭用于将空气排放到空气引导室中的排气孔，可以防止废水，污泥或杂质进入供气管。