Process and device for mixing or thermal homogenisation of at least one fluid

摘要

The invention relates to a process for mixing and/or thermal homogenisation of at least one free-flowing fluid consisting of plastic and/or natural materials. During said process the fluid is distributed on one layer (34), the width (36) thereof (perpendicular to the direction (35) for conveying the fluid) being a multiple larger than the thickness (33) thereof. Individual sections which are adjacent in the direction (35) for conveying the fluid have, in cross-sectional planes at right angles to the conveying direction (35) and arranged in succession in the conveying direction (35), different cross-sectional areas. Each section of the continuous layer (34) extends parallel and directly adjacent each other in the conveying direction (35) and has different spatial deformations. A cross-sectional area in the section is larger than the length of flow paths between two cross-sectional planes, which length is relatively larger than for a linear connection in the conveying direction (35).