发明名称 |
METHOD AND APPARATUS FOR FROTH WASHING IN FLOTATION |
摘要 |
<p>A method and apparatus for introducing wash water into a flotation froth in a flotation separation system, where the wash water is injectioned into the froth (25) in the form of a horizontal sheet of water (27). The sheet (27) is typically formed by impinging a downwardly directed liquid jet (23) issuing from a nozzle (22) onto a horizontal plate or disc (24) where it changes direction and travels radially outwards as an axi-symmetric planar liquid jet or sheet (27). The depth of the disc (24) can be adjusted by a support rod (28). Other embodiments are described where the horizontal sheet is ejected through a horizontal slit, or where the sheet of wash water is rectangular rather than axi- symmetric.</p> |
申请公布号 |
WO2007053879(A1) |
申请公布日期 |
2007.05.18 |
申请号 |
WO2006AU01548 |
申请日期 |
2006.11.08 |
申请人 |
THE UNIVERSITY OF NEWCASTLE RESEARCH ASSOCIATED LIMITED;JAMESON, GRAEME JOHN |
发明人 |
JAMESON, GRAEME JOHN |
分类号 |
B03D1/02;B03B11/00;B03D1/14 |
主分类号 |
B03D1/02 |
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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