Title:
VERTICAL SHAFT IMPACT CRUSHERS
Document Type and Number:
WIPO Patent Application WO/2011/128854
Kind Code:
A3
Abstract:
A vertical shaft impact crusher, crushing chamber, which includes a cylindrical outer wall, a substantially horizontal annular shaped floor and an outward-, downwardly slanted annular crushing chamber roof with a vertical shaft impact crusher rotor, which includes a blade mounting arrangement rotatable about a central rotation axis, the blade mounting arrangement having at least a bottom disk onto which a feed material is receivable and at least two rotor blades defining vanes mounted onto the bottom disk, the vanes running from a central portion of the rotor towards a periphery of the bottom disk, the rotor blades arranged on a segment of the bottom disk and defining an obtuse angle with the disk plane, mounted into the crushing chamber.
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Inventors:
WESSELS GIDEON (ZA)
FIRTH JOHN LEASK GATES (ZA)
FIRTH JOHN LEASK GATES (ZA)
Application Number:
PCT/IB2011/051593
Publication Date:
March 22, 2012
Filing Date:
April 13, 2011
Export Citation:
Assignee:
ERIOGENIX PTY LTD (ZA)
WESSELS GIDEON (ZA)
FIRTH JOHN LEASK GATES (ZA)
WESSELS GIDEON (ZA)
FIRTH JOHN LEASK GATES (ZA)
International Classes:
B02C13/09; B02C23/00
Foreign References:
| US5046670A | 1991-09-10 | |||
| US20050269437A1 | 2005-12-08 | |||
| US20090194622A1 | 2009-08-06 | |||
| US4361290A | 1982-11-30 | |||
| US20080283646A1 | 2008-11-20 | |||
| US5497951A | 1996-03-12 | |||
| US4366931A | 1983-01-04 | |||
| US6007009A | 1999-12-28 | |||
| US20080191077A1 | 2008-08-14 |
Attorney, Agent or Firm:
VAN WYK, Wessel Johannes (Innovation Hub, 0087 Pretoria, ZA)
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