发明名称 |
Diffuser for ozone disinfection of water |
摘要 |
A device for introducing ozone uniformly into water flowing through a conduit for disinfecting the water. An ozone-contacting vessel is provided and includes a downflow tube through which water is caused to flow. The downflow tube is positioned vertically within a diffusion chamber. Within the downflow tube are a plurality of layers of transversely extending porous elements that are in communication with a source of ozone to provide a relatively uniform distribution of fine ozone bubbles over the cross-sectional area of the downflow tube. The downflow tube can be J-shaped, to convey ozonated water into downstream ozone reaction cells to permit oxidation or disinfection of the water being treated. An outlet seal plate is provided at the J-tube outlet to prevent backflow into the J-tube upon shutdown of the contactor cell containing the J-tube.
|
申请公布号 |
US6495036(B1) |
申请公布日期 |
2002.12.17 |
申请号 |
US20010756495 |
申请日期 |
2001.01.08 |
申请人 |
SCHULZ CHRISTOPHER R.;REILLY JAMES A. |
发明人 |
SCHULZ CHRISTOPHER R.;REILLY JAMES A. |
分类号 |
B01F3/04;B01F3/08;B01F5/04;C02F1/78;(IPC1-7):C02F1/78 |
主分类号 |
B01F3/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|