Screen with ramps for vibratory separator system
US6629610B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 25, 2000 |
| Grant date | Oct 7, 2003 |
| Priority date | — |
| Expiry date | Aug 18, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB07B2201/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A screen which in at least certain aspects has at least one layer of screening material, at least one ramp formed on the at least one layer of screening material, and the at least one ramp having an upwardly projecting portion and also a lower portion or piece connected to the at least one layer of screening material, the at least one ramp positioned on the at least one layer of screening material normal to transverse to or at an angle to a direction of fluid to be flowed over the screen so that at least a portion of the fluid will pass up and over the upwardly projecting portion, the fluid, in one aspect, having solids entrained therein to be separated from the fluid by the screen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.