Steam stripping apparatus and steam-stripping finishing method using same

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United States of America Patent

PATENT NO 9616405
APP PUB NO 20150259501A1
SERIAL NO

14359603

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A steam stripping apparatus is provided that prevents adherence of crumbs to an inner wall of a crumbing tank, pipe blockages caused by reaggregated large particle size crumbs, clogging of a screen by small particle size crumbs, and slipping in an extruder, and which can operate over a long period of time. The crumbing tank includes a stir shaft and an impeller, and also has a baffle plate on an inner wall face. The impeller has a knife blade. The baffle plate has an approximately triangular cross-sectional shape having, on a cross section in a cylindrical lateral direction of the crumbing tank, a side face on each of an upstream side and a downstream side with respect to a flow direction of a fluid, and in which the upstream-side side face and the downstream-side side face meet to form an intersection point.

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Patent Owner(s)

Patent OwnerAddress
ASAHI KASEI CHEMICALS CORPORATIONTOKYO 100-8440

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakahara, Tatsuto Tokyo, JP 3 7
Nakano, Hiroshi Tokyo, JP 377 4094

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