EP 1504865 A3 20050504 - Method and apparatus for coating pourable materials with a binder
Title (en)
Method and apparatus for coating pourable materials with a binder
Title (de)
Verfahren und Vorrichtung zum Benetzen von rieselförmigen Gütern mit einem Bindemittel
Title (fr)
Procédé et dispositif pour enrober des matériaux coulant avec un liant
Publication
Application
Priority
DE 10336533 A 20030805
Abstract (en)
[origin: EP1504865A2] To soak loose materials with a bonding agent, they are dried to a residual moisture content level of 3-20% and transferred to a conveyor channel (4). They are carried in a heated air stream to the wetting station (7), where a preceding section (8) with a reduced cross section accelerates the flow speed directly in front of it. At the wetting station, the bonding agent is delivered by jets (9), and the saturated material is passed through a dwell section (10), before passing into a conveyor channel (13) using a heated carrier gas giving final drying.
IPC 1-7
IPC 8 full level
B27N 1/02 (2006.01)
CPC (source: EP)
B27N 1/02 (2013.01); B27N 1/0254 (2013.01)
Citation (search report)
- [A] EP 1022103 A2 20000726 - CMP SPA [IT]
- [A] DE 1692852 B1 19710624 - FISKEBY AB
- [DA] EP 0728562 A2 19960828 - SCHENCK AG CARL [DE]
- [A] WO 03037582 A1 20030508 - FRITZ EGGER GMBH & CO [AT], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1504865 A2 20050209; EP 1504865 A3 20050504; EP 1504865 B1 20100113; AT E454969 T1 20100115; DE 10336533 A1 20050224; DE 502004010630 D1 20100304
DOCDB simple family (application)
EP 04018258 A 20040802; AT 04018258 T 20040802; DE 10336533 A 20030805; DE 502004010630 T 20040802