A process and a plant for spray drying

In a compact combined spray drying and after-treatment apparatus having internal gas filters and an internal fluidized bed in the drying chamber and a fluidized bed in the after-treatment zone, pipe means are used for conducting a stream of particle-loaded gas formed in the after-treatment zone to s...

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Bibliographische Detailangaben
Hauptverfasser: MARTIN ANDREAS GRONLUND SCHOLTEN, OVE EMIL HANSEN, JENS MOURITS SORENSEN
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:In a compact combined spray drying and after-treatment apparatus having internal gas filters and an internal fluidized bed in the drying chamber and a fluidized bed in the after-treatment zone, pipe means are used for conducting a stream of particle-loaded gas formed in the after-treatment zone to suitable locations in the drying chamber without disturbing the normal operation of the drying chamber and the fluidized bed therein.