Thin-Film Evaporator with Screw Outfeed

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United States of America Patent

APP PUB NO 20170080354A1
SERIAL NO

14600546

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Abstract

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A thin-film evaporator (TFE) includes a cylindrical body and blades disposed therein. However, to avoid clogging within a “dead zone” of a conventional discharge nozzle coupled to the cylindrical body of the TFE, an integrated drive screw apparatus intersects the cylindrical body of the TFE. The drive screw apparatus extracts processed material from the cylindrical body and ejects the processed material via a discharge nozzle coupled to the drive screw apparatus. The intersection of the cylindrical body of the TFE and the drive screw apparatus effectively reduces (possibly to zero) length of the dead zone.

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Patent Owner(s)

Patent OwnerAddress
ARTISAN INDUSTRIES INC44 CAMPANELLI PARKWAY STOUGHTON MA 02072-3704

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Steeves, James Russell Ayer, US 2 11
Wallace, Craig Karl Braintree, US 3 12

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