Method and apparatus for washing and grading silica sand for glass production

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United States of America Patent

PATENT NO 10799880
APP PUB NO 20190329267A1
SERIAL NO

16071234

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Abstract

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A method of washing and grading silica sand for glass production includes removing trash and relatively large contaminants from a sand feed material via a sequence of multiple vibrating screens, collection sumps, hydrocyclones, a density separator, a classification tank, and a dewatering screen. The resulting silica sand product is suitable for glass production.

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Patent Owner(s)

Patent OwnerAddress
CDE GLOBAL LIMITEDCOOKSTOWN CO TYRONE BT80 9HJ

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McKeown, Christopher Cookstown, GB 3 6

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