Drum sieve device for continuous separation of solid and fluid i.e. water, from sludge, has casing comprising fabric layers i.e. wire clothes, with wire mesh, where layers limit sieve space and are extended in circumferential direction

摘要

The device has a sieve drum (1), which is rotated around a rotation axis and comprises a casing (2). The casing limits an interior space as a sieve space (12), and the casing comprises fabric layers (5) i.e. wire clothes, with a wire mesh. The fabric layers limit the sieve space and are extended in a circumferential direction around the rotation axis. The wire clothes and/or the wire mesh are formed with metal-like, plastic-like and/or mineral material. The drum comprises a frame (5a), which accommodates the casing. The fabric layers comprise a constant machine width.