Global Patent Index - EP 0807461 B9

EP 0807461 B9 2002-09-11 - Horizontal drum reactor for the treatment of pasty or granular material

Title (en)

Horizontal drum reactor for the treatment of pasty or granular material

Title (de)

Liegender Rohrreaktor zur Behandlung von pastösem Gut oder Schüttgut

Title (fr)

Réacteur cylindrique couché pour le traitement de matière pâteuse ou granulaire

Publication

EP 0807461 B9 (DE)

Application

EP 97107615 A

Priority

DE 19620116 A

Abstract (en)

[origin: EP0807461A2] A non-rotating horizontal tubular reactor (1) for mechanical and/or thermal processing of a bulk solid or paste-form material has internal moving paddles (10) to convey and/or agitate the material in the presence of grinding or cleaning balls (15) inside the reactor chamber. The paddles (10) are mounted on a hollow shaft (7) passing axially through the reactor chamber (3). A conveying device, e.g. a screw conveyor (13), which acts in a direction opposite to that of the paddles (10), is provided inside the shaft to return the balls (15) from the outlet to the inlet end of the reactor.

IPC 1-7 (main, further and additional classification)

B01J 19/18; B01J 19/20; F26B 3/20; F26B 11/04

IPC 8 full level (invention and additional information)

F26B 17/20 (2006.01); B01J 19/18 (2006.01); B01J 19/20 (2006.01); B09B 3/00 (2006.01); C02F 11/00 (2006.01)

CPC (invention and additional information)

B01J 19/18 (2013.01); B01J 19/20 (2013.01); B01J 2208/00212 (2013.01); B01J 2208/00513 (2013.01); B01J 2219/182 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IT LI NL SE

DOCDB simple family

EP 0807461 A2 19971119; EP 0807461 A3 19980513; EP 0807461 B1 20010801; EP 0807461 B9 20020911; AT 203688 T 20010815; DE 19620116 A1 19971120; DK 0807461 T3 20011112; ES 2160280 T3 20011101; GR 3036948 T3 20020131; JP H1047859 A 19980220