Sugar – starch – and carbohydrates – Apparatus – Treating sacchariferous material
Reexamination Certificate
2007-04-24
2007-04-24
Reifsnyder, David A. (Department: 1723)
Sugar, starch, and carbohydrates
Apparatus
Treating sacchariferous material
C127S009000, C210S369000, C210S377000, C210S380100, C494S036000, C494S060000
Reexamination Certificate
active
10493026
ABSTRACT:
A continuous centrifuge (10) has a basket (30) with upper and lower basket portions (43, 44) separated by an intermediate slip portion (45). The lower basket portion (43) has an included angle of 40–50°, to separate “green” molasses from the sugar crystals, while the upper basket portion (44) has an included angle of 50–60°, to separate washed molasses from the sugar crystals. The inner faces of the walls of the basket portions (43, 44) have radial drainage grooves (46), closed at their lower ends and opens at their upper ends, to discharge the molasses.
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patent: 4762570 (1988-08-01), Schaper
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patent: 9118386 (1963-02-01), None
patent: 08294645 (1996-11-01), None
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patent: 1061844 (1983-12-01), None
Petry Marvin
Reifsnyder David A.
Stites & Harbison PLLC
WDT (Engineers) Pty. Ltd.
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