EP 0660059 B1 19990609 - Apparatus for drying bulk material
Title (en)
Apparatus for drying bulk material
Title (de)
Vorrichtung zum Trocknen von Schüttgut
Title (fr)
Dispositif pour sécher du matériau en vrac
Publication
Application
Priority
DE 4344593 A 19931224
Abstract (en)
[origin: US5509216A] 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.
IPC 1-7
IPC 8 full level
F26B 3/06 (2006.01); F26B 9/06 (2006.01); F26B 9/10 (2006.01); F26B 21/00 (2006.01); F26B 21/08 (2006.01)
CPC (source: EP US)
F26B 9/103 (2013.01 - EP US); F26B 21/083 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL PT SE
DOCDB simple family (publication)
US 5509216 A 19960423; AT E181150 T1 19990615; DE 4344593 C1 19950216; DE 59408392 D1 19990715; EP 0660059 A1 19950628; EP 0660059 B1 19990609; JP 2695388 B2 19971224; JP H07198256 A 19950801
DOCDB simple family (application)
US 35981994 A 19941220; AT 94118377 T 19941123; DE 4344593 A 19931224; DE 59408392 T 19941123; EP 94118377 A 19941123; JP 32323994 A 19941226