Global Patent Index - EP 0135919 A3

EP 0135919 A3 19870114 - METHOD OF AND APPARATUS FOR MIXING GRANULAR COMPONENTS

Title (en)

METHOD OF AND APPARATUS FOR MIXING GRANULAR COMPONENTS

Publication

EP 0135919 A3 19870114 (DE)

Application

EP 84111221 A 19840920

Priority

DE 3334013 A 19830921

Abstract (en)

[origin: US4565451A] A method and apparatus for combining granular components. The granular material, in finely divided form, is moved from spaced-apart locations into flight paths or trajectories which overlap or cross one another. The mixing of the components first takes place in the crossover zone of the trajectories. The material is thus continuously and uniformly mixed in a simple manner. The apparatus for carrying out the method includes two drums which are rotated in opposite directions. Receivers for the components are distributed on the surfaces of the drums. An extraction device is located between the drums for removing the granular material from the receivers as the drums rotate. In the region below the extraction device, there is disposed a mixing zone in which the trajectories of the material cross one another.

IPC 1-7

B01F 3/18; B01F 5/26

IPC 8 full level

B01F 25/90 (2022.01); B01F 25/74 (2022.01)

CPC (source: EP US)

B01F 25/74 (2022.01 - EP US)

Citation (search report)

Designated contracting state (EPC)

CH DE FR GB IT LI NL

DOCDB simple family (publication)

EP 0135919 A2 19850403; EP 0135919 A3 19870114; DE 3334013 A1 19850404; JP S60106521 A 19850612; US 4565451 A 19860121

DOCDB simple family (application)

EP 84111221 A 19840920; DE 3334013 A 19830921; JP 19701284 A 19840921; US 65349484 A 19840921