Method for automatic filter pressing of fruit etc has self-cleaning filter elements forming pressing chamber with gaps running in pressing direction and cleared by pressing piston

摘要

The self-cleaning filter elements (3) are arranged to form a pressing chamber (9) with gaps running in the pressing direction. A pressing piston (6) is used to clean the filter elements. The length of the pressing chamber determines the pressing time and pressure. The pressed material is discharged through an outlet (5). An additional pre-separating stage (8) provided by lengthened filter elements drains off excess fluid.