WASTE COMMINUTING DEVICE<0}

摘要

The invention relates to a waste comminuting device comprising a comminuting housing (1), a rotor (2) provided with a plurality of protruding peripheral knives, stationary counterblades supported by the comminuting housing, the minimal distance between each knife of each associated counterblade during the passage of said knife opposite the said counterblade, being equal to an operating gap called cut size. For each knife (3, 4, 5, 6) and for at least a rotation direction of the rotor, at least two non-aligned counterblades (7 and 11, 8 and 12, 9 and 13, 10 and 14) associated with the knife are adapted so that the distance between the cutting edge (45) of the knife and the cutting edge (48, 56) of a counterblade at the moment when the cutting edge of the said knife is opposite to the cutting edge of the said counterblade, is different from a counterblade (7-10) to another (11-14).