Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Antonius Johannes Maria Bouman0
Date of Patent
January 29, 2008
0Patent Application Number
105391240
Date Filed
December 5, 2003
0Patent Primary Examiner
Patent abstract
The invention relates to a spray-drying device (1) having a vertical drying chamber (2), material-atomization means (4) and drying-gas feed (6) means. Filter elements (11) are present in order to filter the fine particles out of the flow of drying gas (7). The fine particles are periodically removed from the filter elements (11) and collected in fine-particle collection means (10) in such a manner that they remain separate from the main flow of spray-dried material. In this way, it is possible to successfully control the properties of the spray-dried (main) material without it being undesirably influenced by the fine particles.
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