公开(公告)号：US12083539B2

公开(公告)日：2024-09-10

申请号：US17264641

申请日：2018-08-01

Applicant: Metso Outotec Finland Oy

Inventor： Peter Bourke ,  Steve Schmidt ,  Antti Rinne ,  Rob Coleman

IPC: B03D1/14 ,  B03D1/02 ,  B03D1/24

CPC classification number: B03D1/1456 ,  B03D1/02 ,  B03D1/1462 ,  B03D1/1475 ,  B03D1/242

Abstract: A flotation line for treating mineral ore particles suspended in slurry is disclosed. The flotation line includes a scavenger part and a scavenger cleaner part. The flotation line is characterized in that the scavenger part or the scavenger cleaner part includes a flotation cell with blast tubes for introducing slurry infeed into the flotation cell; or in that the scavenger part or the scavenger cleaner part is followed by a flotation cell with blast tubes for introducing slurry infeed into the flotation cell. Further, a use of the flotation line is presented, as well as a flotation plant including a flotation line according to the invention.

公开(公告)号：US20210323002A1

公开(公告)日：2021-10-21

申请号：US17265003

申请日：2018-08-01

Applicant: Metso Outotec Finland Oy

Inventor： Peter Bourke ,  Steve Schmidt ,  Antti Rinne ,  Jere Tuominen ,  Valtteri Vaarna ,  Aleksi Peltola

IPC: B03D1/14 ,  B03D1/24

Abstract: A flotation cell for treating particles suspended in slurry and for separating the slurry into an underflow and an overflow is disclosed. The flotation cell includes a flotation tank including a center, a perimeter, a bottom, and a side wall; and a launder and a launder lip surrounding the perimeter of the flotation tank. The flotation tank further includes blast tubes for introducing slurry infeed into the flotation tank. A flotation line, as well as a use of the flotation line is also disclosed.