Fines scalping chute for variable slope vibrating screens
US8899423B2 · kind B2 · utility
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1References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2012 |
| Grant date | Dec 2, 2014 |
| Priority date | — |
| Expiry date | Aug 23, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49826
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A compact mobile variable angle vibrating screen with fines diverting systems configured to accommodate variable angles and still deliver material, via a plurality of partially nested fines chutes, to a fixed location despite angular adjustment of the vibrating screen. The system comprises a diverting pan attached to the underside and at a top end of a bottom screen and centrally positioned, such that fines material which quickly passes through the several decks encounters the diverting pan instead of falling directly onto a discharge conveyor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.