Vacuum assisted slaker classifier
US5368731A · kind A · utility
27Cited by
27References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 4, 1993 |
| Grant date | Nov 29, 1994 |
| Priority date | — |
| Expiry date | Oct 4, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S423/03
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The grit conveyance system of a classifier having a wash region above the liquid layer is provided with a vacuum means in the wash region for positive removal of liquids through a metal screen for disposal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.