Apparatus for feeding air into a flotation cell
US5143600A · kind A · utility
1Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 9, 1991 |
| Grant date | Sep 1, 1992 |
| Priority date | — |
| Expiry date | Jan 9, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F27/1171
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to an apparatus for feeding air into a flotation cell provided with a rotor and a stator. According to the method and apparatus of the present invention, air is fed into the intermediate space formed in between the rotor and stator covers, to above the rotor, wherefrom the air is distributed symmetrically.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.