| 摘要 |
In a method and a device for making of a multi-components product material (12) there is a processing and homogenizing chamber (10') for primary particle components (4; 5; 6), the chamber having at least two sets (13; 14; 13'; 14') of rotary shovels caused to rotate in parallel in a mutually counter-rotating, homogenizing mode; inlet(s) (9; 9') into the chamber (10') for at least one secondary component (7; 7') in a fluid state and/or fine particulate material state and which is to interact with the primary components (4; 5; 6) while they are moved around in the processing chamber (10') by sets of the rotary shovels, and an outlet (42; 43) in a bottom region (40; 41) of the chamber (10') to allow the primary and secondary components to leave the chamber as the multi-component product material (12). At least some of the primary components (4; 5; 6) may be pre-heated before entering the chamber (10') and/or at least one heating agent is entered into to the processing chamber (10') to heat at least partly the primary components (4: 5; 6). The shovels (15 -19; 20 -24) of each set (13; 14; 13'; 14') extend radially from a respective surface of a common rotary shaft (25 –26). Each shovel (29) present upon rotation a convex surface (30) to face the primary component(s) (4: 5; 6) to be homogenized, and is at an radially outer region (31) is forwardly with a forward face (32) forming an angle with sad convex surface, and wherein an aerodynamic member (33) extends rearwards from a rear concave side (34) of the shovel, transversely of a radial direction of the shovel. A lateral wing member (37) may be placed on the shovel. |
