FOUR A SOLES MULTIPLES POUR UTILISATION A BASSE TEMPERATURE

The invention relates to a multi-shelf furnace (1) for heat treatment at a temperature not exceeding 350°C, characterized in that the shelves (2) are made up of flat discs fixed to the outer shell (3), in that the stirring arms (5) are fixed to all-welded modules (14) constituting the central shaft...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MELKIOR THIERRY, PRIAROLLO JOSEPH, MEMPONTEIL ALAIN, COTTENIER GAUTHIER, GASPARD DANIEL
Format: Patent
Sprache:fre
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Beschreibung
Zusammenfassung:The invention relates to a multi-shelf furnace (1) for heat treatment at a temperature not exceeding 350°C, characterized in that the shelves (2) are made up of flat discs fixed to the outer shell (3), in that the stirring arms (5) are fixed to all-welded modules (14) constituting the central shaft (4), in that the stirring tines (15) are welded to their respective stirring arm (5), all these elements being made from metal sheet or plate, and in that the heating device comprises a heat-transfer-fluid radiant heat exchanger (17, 27) which is secured to the face of each shelf (2) not in contact with the substance to be treated.