| 摘要 |
PROBLEM TO BE SOLVED: To provide a compact spray drying device not needing a large space such that needed by a conventional spray drying device, and easily recovering dissolved substances. SOLUTION: A filter 7 for filtering a gas including a gasified solvent before discharging the gas from a main body container 1, a catch net 8 to which the solution supplied inside of the main body container 1 is sprayed, and a nozzle 9 for spraying the solution supplied inside of the main body container 1 to the catch net 8, are mounted inside of the main body container 1. The filter 7 and the catch net 8 are placed to hold the nozzle 9 mounted near a center of the main body container 1 therebetween. COPYRIGHT: (C)2007,JPO&INPIT
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