| 发明名称 | Coarse bubble diffuser for wastewater treatment | ||
| 摘要 | An apparatus is presented that includes a body and a membrane. The body defines an externally hemispherical body portion with an orifice, as well as a channel passing through the body and terminating in the orifice. The membrane is formed at least in part of an elastomeric material and overlies a portion of the externally hemispherical body portion. The membrane defines a plurality of holes therein, and a plug that is inserted into the orifice and the channel. When submerged at the bottom of a wastewater treatment tank and in gaseous communication with a distribution conduit providing compressed gas, the apparatus may function to release bubbles into the wastewater. When the compressed gas is turned off, the apparatus acts as a check valve that stops water from entering the diffuser and the distribution conduit. | ||
| 申请公布号 | US9539550(B1) | 申请公布日期 | 2017.01.10 |
| 申请号 | US201514961121 | 申请日期 | 2015.12.07 |
| 申请人 | Frankel Thomas E.;Kang Seoungil;Ritter Todd D. | 发明人 | Frankel Thomas E.;Kang Seoungil;Ritter Todd D. |
| 分类号 | B01F3/04;C02F3/20 | 主分类号 | B01F3/04 |
| 代理机构 | Law Offices of Michael L. Wise, LLC | 代理人 | Law Offices of Michael L. Wise, LLC |
| 主权项 | 1. An apparatus comprising: a body defining: an externally hemispherical body portion with an orifice;a channel passing through the body and terminating in the orifice; and a membrane formed at least in part from an elastomeric material, overlying at least a portion of the externally hemispherical body portion, and defining: a plurality of holes therein; anda plug inserted into the orifice and the channel. | ||
| 地址 | Poughkeepsie NY US | ||