| 摘要 |
<p>The apparatus comprises a hopper (1) with a vibrating sieve (2) and a screw (3), situated at the base of the hopper and actuated with variable angular velocity by a motor (4).
<??>The powdered substances are transported by the screw to a nozzle opening (5) into a converging-diverging chamber (6) which functions as Venturi tube. The liquid enters from an injection conduit (7) and is mixed with the powder in the Venturi. The mixture is carried to a homogenization turbine (9, 10), actuated by another motor (12), from which it is discharged perfectly homogenized. Application for mixing powdered milk with water or other beverages. </p> |
