发明名称 |
START-UP METHOD FOR DRAFT TUBE MIXING |
摘要 |
A method for suspending settled solids in a liquid using a mixing assemb ly having a mixing vessel, draft tube disposed within the mixing vessel and an impeller disposed within the draft tube. The method includes rotating the impeller in a first rotational direction for a first period of time so as to cause the liquid to flow in a first axial direction. The method also includes rotating the impeller in a second rotational direction so as to cause the liquid to flow in a second axial direction opposite the first axial direction.
|
申请公布号 |
CA2536713(A1) |
申请公布日期 |
2006.08.15 |
申请号 |
CA20062536713 |
申请日期 |
2006.02.14 |
申请人 |
SPX CORPORATION |
发明人 |
HOWK, RICHARD;GIRALICO, MICHAEL A. |
分类号 |
B01F3/12;B01F7/22 |
主分类号 |
B01F3/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|