发明名称 |
Hydraulic turbine draft tube with enhanced dissolved oxygen |
摘要 |
A hydraulic turbine has a gas distribution manifold mounted to an inside wall of a draft tube downstream from a turbine runner. The gas distribution manifold extends at least substantially around the first inside wall of the draft tube. The gas distribution manifold has a plurality of gas outlet ports for discharging oxygen into the water as the oxygen containing gas passes there around. An oxygen containing gas supply extends along a person access passageway and through the wall of the draft tube into the gas distribution manifold adjacent a man hole door.
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申请公布号 |
US2004265117(A1) |
申请公布日期 |
2004.12.30 |
申请号 |
US20030602601 |
申请日期 |
2003.06.25 |
申请人 |
GENERAL ELECTRIC CANADA INC. |
发明人 |
DESY NORMAND;GRENIER ROGER |
分类号 |
F03B3/02;F03B11/00;(IPC1-7):F04D31/00 |
主分类号 |
F03B3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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