Procede d'homogeneisation du melange des materiaux au debut d'un regime de production de produits enrobes bitumineux

Abstract

The method involves recovering low granulometry materials i.e. sands on an outlet side of a dryer-mixer type rotary drum (10) during a transitory mode of stopping and draining from the drum in a production cycle. The materials are recycled continuously with controlled flow, in the drum at the time of a transitory mode of starting and filling of the drum in a following cycle so as to adjust granulometry of a mixture. A zone of dry mixture for the materials is determined. A malaxation zone is integrated in the drum between the dry mixture zone and an exit of the drum.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle