发明名称 |
APPARATUS AND METHOD FOR MECHANICAL DEAERATION |
摘要 |
The invention provides an apparatus (1) for deaerating a feed liquid (3) comprising a liquid suspension or pulp, the apparatus comprising a feed conduit (2) to convey the feed liquid (3) into a separator (4), the separator (4) comprising a mechanical agitator (5) for inducing a rotational flow of the feed liquid in a separation chamber (6), such that the rotational flow generates a centrifugal vortex (15) to separate the feed liquid into a first component (7) consisting essentially of froth or gas and a second component (8) consisting essentially of deaerated liquid or sludge, the separator (4) further comprising a device (17) for controlling the location of the vortex (15) in the separation chamber (6). The invention also provides a method for deaerating a feed liquid (3) comprising a liquid suspension or pulp.
|
申请公布号 |
CA2724171(A1) |
申请公布日期 |
2009.11.19 |
申请号 |
CA20092724171 |
申请日期 |
2009.05.08 |
申请人 |
OUTOTEC OYJ |
发明人 |
TRIGLAVCANIN, RICHARD;ARBUTHNOT, IAN |
分类号 |
B01D19/00;C02F1/20;C02F9/02;C02F11/04 |
主分类号 |
B01D19/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|