发明名称 |
JET NOZZLE ARRANGEMENT FOR OPTIMISING GAS BUBBLE SIZE IN FLOTATION |
摘要 |
<p>The present invention provides a nozzle assembly for use in a dissolved gas flotation system, comprising: a nozzle having at least one inlet and at least one outlet, the at least one inlet and the at least one outlet being in fluid communication; and a shroud comprising a first shroud portion, the shroud being arranged, in use, to at least partly receive and confine a gas saturated fluid stream emitted from at least one nozzle outlet; the nozzle assembly being arrangeable in use within an ambient fluid, such that the gas saturated fluid stream forms bubbles within the ambient fluid; characterised by: the shroud comprising at least one aperture for, in use, allowing the ambient fluid to communicate with an interior of the shroud.</p> |
申请公布号 |
EP1885503(A1) |
申请公布日期 |
2008.02.13 |
申请号 |
EP20060709954 |
申请日期 |
2006.03.02 |
申请人 |
YORKSHIRE WATER SERVICES LTD. |
发明人 |
ZHANG, YANMIN;DALZIEL, STUART B.D.A.M.T.P;LEPPINEN, DAVID, M. |
分类号 |
B03D1/24;B01D21/00;B01F3/04;B01F3/08;B01F5/04;C02F1/24 |
主分类号 |
B03D1/24 |
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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