Apparatus for drying particulate material
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United States of America Patent
Stats
-
Apr 23, 1996
Grant Date -
N/A
app pub date -
Dec 20, 1994
filing date -
Dec 24, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for drying particulate material which has at least one container for the particulate material, which container is connected in a closed air circulating system with an air drying device and a heater. Dry, heated air is moved through the particulate material by a blower in order to extract moisture from the particulate material. The moisture-laden air is discharged from the particulate material container, then dried again and heated by the heater and then is supplied again to the container for the particulate material. A connection for introducing the dry air is provided in the upper region of the particulate material container and leads into a duct which is arranged centrally within the container and which is equipped at its lower end with an air distributor. The duct which extends inside the particulate material container has a heat-insulating construction.
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