Discharge from grinding mills
US7963470B2 · kind B2 · utility
0Cited by
5References
20Claims
0Family size
Inventor
Key dates
| Filing date | Jun 9, 2010 |
| Grant date | Jun 21, 2011 |
| Priority date | — |
| Expiry date | Jun 9, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB02C17/181
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A screening element can be mounted at a discharge passage of a grinding mill chamber. The discharge passage is positioned in use to receive ground particles moving thereinto in a discharge direction. The screening element comprises one or more openings defined therein that are oriented such that ground particles pass therethrough in a direction that is oblique with respect to the discharge direction. The grinding mill chamber may form part of a centrifugal grinding mill.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.