发明名称 |
FEEDWELL SYSTEM FOR A SEPARATION VESSEL |
摘要 |
A feedwell system for delivering a slurry (for example a bituminous slurry) to a separation vessel (for example a primary separation vessel) includes a feedwell barrel with an inlet for receiving the slurry, internal baffles, and a bottom outlet. A downpipe extends from the bottom of the barrel directing the existing slurry onto a deflector plate deflecting the slurry radially and outwardly. A protector plate located between the downpipe and the deflector plate improves the underwash layer stability. Ventilation openings in the protector plate induce inflow which reduces the discharge velocity, limits the formation of an adverse pressure gradient and encourages circumferential distribution. |
申请公布号 |
US2014008293(A1) |
申请公布日期 |
2014.01.09 |
申请号 |
US201214002626 |
申请日期 |
2012.02.07 |
申请人 |
SURY KEN N.;BHARGAVA BHARAT;LARSON CHADWICK R.;HILDERMAN TREVOR L.;SHARIATI MOHAMMAD R.;KIEL DARWIN EDWARD |
发明人 |
SURY KEN N.;BHARGAVA BHARAT;LARSON CHADWICK R.;HILDERMAN TREVOR L.;SHARIATI MOHAMMAD R.;KIEL DARWIN EDWARD |
分类号 |
B01D21/24 |
主分类号 |
B01D21/24 |
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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