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Stora Enso Oyj
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Stora Kopparbergs Bergslags AB
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Publication of ES249336A1publicationCriticalpatent/ES249336A1/en
Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds
(AREA)
Abstract
Heat permutation method between a relatively hot shredded solid material and a relatively cold shredded solid material within an essentially cylindrical space whose axis is substantially horizontal, comprising the steps or steps of passing one of said materials from one end to the other. Said cylindrical space in a plurality of different currents substantially parallel to the axis of said cylindrical space; passing the other of said materials from the last end to the first of said cylindrical space in the gap or intermediate space remaining between said different currents and in the opposite direction to the circulation of the material thereof; and rotating all of the different currents around the geometric axis of said cylindrical space causing each portion of the material comprised in said intermediate space to become in close thermal exchange contact with a plurality of said currents. (Machine-translation by Google Translate, not legally binding)
ES0249336A1958-05-161959-05-12A method and an apparatus for heat permutation (Machine-translation by Google Translate, not legally binding)
ExpiredES249336A1
(en)