Dehulled seeds Flaking mill Conditioner Steam/water Screw press Press cake Filter Clarified oil 9.5 Typical seed-processing steps figure for pressing oil
Hydraulic press Filter medium Separators Prepared beans Oil discharge 9.6 Operation of filter press for me- chanical expression. figura
Feed Roller Press cake Oil discharge 9.7 Operation of a rotary expeller for mechanical expression. i9ur▣
Centrifugation ◆ separation of cream from milk and refining of vegetable oils. Centrifugal separation is also employed in the brewing industry, processing of fish protein concentrate, and removal of cellular materials from fruit juices. Centrifugal filtration is also employed in the food industry for separation of crystalline products from a crystal slurry. In this case, centrifugal force causes the solid particles to form a filter cake on a screen in a rotating basket Rotation of the basket allows washing and drying of the separated slurry following centrifugation
Centrifugation ◆ separation of cream from milk and refining of vegetable oils. Centrifugal separation is also employed in the brewing industry, processing of fish protein concentrate, and removal of cellular materials from fruit juices. Centrifugal filtration is also employed in the food industry for separation of crystalline products from a crystal slurry. In this case, centrifugal force causes the solid particles to form a filter cake on a screen in a rotating basket Rotation of the basket allows washing and drying of the separated slurry following centrifugation