| 发明名称 |
DUAL PARALLEL LATERAL WITH INTERNAL AIR DISTRIBUTION PIPE |
| 摘要 |
A dual parallel underdrain lateral for use in a filtration system having a filtration media includes a primary conduit extending along the underdrain lateral, which has a plurality of metering orifices for providing gas and liquid thereby; a secondary conduit, where the secondary conduit has a plurality of dispersion apertures in an upper side thereof to deliver the gas and liquid from the secondary conduit to the filtration media; and at least one gas conduit extending along the underdrain lateral, where the at least one gas conduit is connected to a gas source and is configured to provide the gas from the gas source directly to the primary conduit, or the secondary conduit, or any combination thereof. |
| 申请公布号 |
US2015014259(A1) |
申请公布日期 |
2015.01.15 |
| 申请号 |
US201314376866 |
申请日期 |
2013.02.06 |
| 申请人 |
XYLEM WATER SOLUTIONS ZELIENOPLE LLC |
发明人 |
Ball Christopher J.;Wiley, III Robert L.;Geibel John L.;Callen Randon L.;Bates Brian J.;Zhu Ivan X. |
| 分类号 |
B01D24/46 |
主分类号 |
B01D24/46 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A dual parallel underdrain lateral for use in a filtration system having a filtration media comprising:
a primary conduit extending along the underdrain lateral, which has a plurality of metering orifices for providing gas and liquid thereby; a secondary conduit, wherein the secondary conduit has a plurality of dispersion apertures in an upper side thereof to deliver the gas and liquid from the secondary conduit to the filtration media; and at least one gas conduit extending along the underdrain lateral, wherein the at least one gas conduit is connected to a gas source and is configured to provide the gas from the gas source directly to the primary conduit, or the secondary conduit, or any combination thereof. |
| 地址 |
Zelienople PA US |
