Solids dewatering apparatus and process
US4701266A · kind A · utility
22Cited by
6References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 21, 1986 |
| Grant date | Oct 20, 1987 |
| Priority date | — |
| Expiry date | Apr 21, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D21/04
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An apparatus and process for liquid removal from a mixture with solid particulate materials utilizing a screw conveyor within a housing for transport of solids, the screw conveyor upcoming side being in proximity to the housing means and the screw conveyor downcoming side being spaced from at least a portion of the housing means to form a liquid collection volume from which the liquid is removed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.