Grinding mechanism for dilaceration of waste from toilets

摘要

The mechanism has a perforated cylindrical basket and a cutting device for the dilaceration of material. It is mounted at the rear of the toilet bowl. The baskets have openings (6) in sections running around the walls of the basket called perforated crowns (C). The rings of openings are not contiguous and are separated by a small distance (h) which is about half the height of an opening (6). The rings of openings are staggered. The openings are elongated and are longer vertically than horizontally forming an oblong shape. The upper edge of the basket is closed by a cover. The cutting device consists of a blade (37) supported by a hub (7). The blades (30) are arranged around the hub. The knife is fixed to the upper edge of the hub and the blades extend from the lower edge of the side wall of the hub. The blades are placed diametrically opposite each and the sections forming the blades are shaped like a wide angled cone.