| 发明名称 | Feedwell for a gravity separation vessel | ||
| 摘要 | A feedwell for a gravity separation vessel for introducing a feed stream such as oil sand slurry to the gravity separation vessel is provided comprising a walled member having an upper perimeter edge, a lower perimeter edge and a substantially continuous wall extending from the upper perimeter edge to the lower perimeter edge; an inlet for introducing the feed stream into the walled member positioned adjacent the substantially continuous wall; and a bottom floor having an opening and extending generally beneath the lower perimeter edge; whereby a perimeter of the opening is less than a perimeter of the walled member. | ||
| 申请公布号 | US9004294(B2) | 申请公布日期 | 2015.04.14 |
| 申请号 | US201314032078 | 申请日期 | 2013.09.19 |
| 申请人 | Syncrude Canada Ltd. | 发明人 | Bara Barry;Spence Jonathan;Lorentz Jim;Hilderman Trevor Lloyd;Larson Chadwick Robert;Kiel Darwin Edward |
| 分类号 | B01D21/24;B01D17/02;B03D1/24;B01D21/00;B03D1/14 | 主分类号 | B01D21/24 |
| 代理机构 | Bennett Jones LLP | 代理人 | Bennett Jones LLP |
| 主权项 | 1. A feedwell for a gravity separation vessel for introducing a feed stream such as oil sand slurry to the gravity separation vessel, the feedwell comprising: a walled member having an upper perimeter edge, a lower perimeter edge and a substantially continuous wall extending from the upper perimeter edge to the lower perimeter edge; an inlet for introducing the feed stream into the walled member positioned adjacent the substantially continuous wall; a bottom floor having an opening and extending generally beneath the lower perimeter edge, a perimeter of the opening being less than a perimeter of the walled member; and a deflector plate having a generally conical shape and spacedly positioned beneath the opening of the bottom floor, the deflector plate having a substantially horizontal outer periphery. | ||
| 地址 | Fort McMurray CA | ||