发明名称 |
Centrifugal separator of heavier particulate materials from light particulate materials in a slurry using a ring in the collection recess |
摘要 |
A centrifuge bowl for separating heavier particles from lighter particles and water comprises a conical lead-in wall leading of the bowl to a single recess or a pair of annular recesses at axially spaced positions. Each recess is generally V-shaped with an upper side wall, a lower side wall and a base. The base contains a plurality of angularly spaced valve controlled discharge ducts each having a mouth projecting through the base into the interior of the bowl for discharging the heavier particles in a continuous operation. The lead-in surface is stepped to cause tumbling of the flowing feed materials. The recess or recesses contain a concentrator ring which projects into the recess toward the base to reduce the amount of concentrate in the recess.
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申请公布号 |
US7500943(B1) |
申请公布日期 |
2009.03.10 |
申请号 |
US20080056750 |
申请日期 |
2008.03.27 |
申请人 |
KNELSON PATENTS INC. |
发明人 |
PEACOCKE KEVIN GORDON;SIMPSON PETE TAYLOR;ZONNEVELD EDWIN JOHN WILLIAM |
分类号 |
B04B11/04 |
主分类号 |
B04B11/04 |
代理机构 |
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代理人 |
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