Filtering device with agitator
US4992171A · kind A · utility
4Cited by
3References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 28, 1990 |
| Grant date | Feb 12, 1991 |
| Priority date | — |
| Expiry date | Feb 28, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D29/075
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to a filtering device with an agitator. The filtering device broadly consists of a horizontal filter plate with a central discharge opening and an agitator shaft disposed vertically and centrally to the filter plate. The agitator shaft has two agitator arms, with agitator blades being disposed on the agitator arms, pointing towards the filter plate and set at an angle to their circular path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.