SCREW EXTRUDER

FIELD: extrusion technique for production of food and feed products such as confectioneries, macaroni products, semi-finished swollen extruded articles. ^ SUBSTANCE: screw extruder has screw casing with guiding channels formed on its inner surface and screw equipped with helical grooves and placed w...

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Bibliographic Details
Main Authors KOROTKOV VLADISLAV GEORGIEVICH, ROGULIN ALEKSANDR JUR'EVICH, KHANIN VIKTOR PETROVICH, POPOV VALERIJ PAVLOVICH, SHREJDER MARINA JUR'EVNA
Format Patent
LanguageEnglish
Russian
Published 27.09.2007
Subjects
FOODS OR FOODSTUFFS
HUMAN NECESSITIES
SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY ASINGLE OTHER SUBCLASS
THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Summary:FIELD: extrusion technique for production of food and feed products such as confectioneries, macaroni products, semi-finished swollen extruded articles. ^ SUBSTANCE: screw extruder has screw casing with guiding channels formed on its inner surface and screw equipped with helical grooves and placed within casing, charging device and head formed as branch pipe for mounting of die at end of screw casing. Guiding channels are provided at screw end adjoining to die, and helical grooves are provided on inner surface of casing, with direction of helical grooves of casing being opposite to that of helical grooves of screw. ^ EFFECT: reduced leakage of product under extrusion process into gap between screw and screw casing. ^ 3 dwg
Bibliography:Application Number: RU20060112172