Vibrating centrifuge

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United States of America Patent

PATENT NO 8813974
APP PUB NO 20140217008A1
SERIAL NO

14128000

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Abstract

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A vibrating centrifuge having a separation screen that is rotated and vibrated to separate a material, typically slurry (e.g. coal slurry). The separation screen is vibrated by a vibrator, such as an unbalanced motor. One or more constraint members, preferably leaf springs, are provided that restrict vibration generated by the vibrator to a single degree of freedom that is parallel to the drive shaft axis. The vibrating centrifuge has a biasing member in the form of a compression spring to tune the vibration frequency. Optionally a tuning mass can also be used to tune the vibration frequency.

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Patent Owner(s)

Patent OwnerAddress
FLSMIDTH A/S2500 VALBY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Angus, Robert Brisbane, AU 1 2
Elliott, Anthony Brisbane, AU 5 130

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