摘要:
A weighing apparatus for weighing batches of food product is provided. The weighing apparatus comprises a product supply unit arranged to supply food product to be weighed, a weighing unit arranged to receive and weigh a batch of food product, and a product delivery unit arranged to receive the food product from the product supply unit and to deliver a batch of food product to the weighing unit. The product delivery unit comprises a trough extending between a product supply position, at which food product is received from the product supply unit, and a product delivery position, at which the food product is delivered for receipt in the weighing unit, and a transport screw arranged in the trough and configured to rotate in the trough for conveying food product from the product supply position to the product delivery position. The transport screw comprises at least two helical members. A primary helical member extends along a length of the trough substantially from the product supply position to the product delivery position. A secondary helical member extends along a length of the trough substantially from the product supply position to a termination position of the secondary helical member, the termination position of the secondary helical member being between the product supply position and the product delivery position.
摘要:
Die Erfindung betrifft ein Verfahren zur Überführung einer Teilmenge sowie eine Teilmengenwaage mit einer Produktzuführeinrichtung, einer Produktverteileinrichtung (13) und einer Mehrzahl von Teilmengen-Vorratsbehältern (15) zur Übergabe der Teilmengen an eine Wiegeeinrichtung, von der die Teilmengen in einen Verpackungsbehälter gelangen, wobei die Zuführung des Produkts in die Teilmengen-Vorratsbehälter (15) jeweils mittels einer eine Förderrinne (16) aufweisenden und dem Teilmengen-Vorratsbehälter (15) zugeordneten Vibrationsfördereinrichtung erfolgt, wobei in einem Übergabebereich zwischen der Produktverteileinrichtung (13) und der Förderrinne (16) eine Düseneinrichtung zur Beaufschlagung einer Förderfläche der Förderrinne (16) mit einer in Förderrichtung ausgerichteten Luftströmung (30) angeordnet ist.
摘要:
The feeder module comprises a number, for instance five to eight, feeder units. Each feeder unit includes a storage hopper, a weighing cell, a conveyer, and a discharge end. The feeder units may be arranged in a single level and in a spokes-like configuration,in which each feeder unit extends radially outwards from an imaginary inner circle defined at the discharge end adapted to face the common receiving container to an imaginary outer circle defined by radially opposite end of each feeder unit, the feeder units being positioned substantially on radii extending from the inner circle. The feeder module makes it possible to provide a very accurately dosed mixture of one or more powders to a receiving container.