Abstract:
Crushing mill (10), comprising a crushing chamber (12), an inlet pipe (28) of the refuse (R) to be crushed connected to the crushing chamber (12), and a thruster member (31) associated to the inlet pipe (28) and moveable between at least an inactive position of loading the refuse (R) to be crushed into the pipe (28) and one or more active positions of thrusting the refuse (R) to be crushed toward the crushing chamber (12); the crushing mill (10) comprises a compactor apparatus (30) for the refuse (R, R1) to be crushed provided with one or more presser elements (35, 37) positioned in correspondence to the inlet pipe (28) of the refuse (R, R1) to be crushed and configured to be moved from at least a first inactive position, in which they allow the loading of the refuse (R, R1) to be crushed into the inlet pipe (28), to at least a second active position in which they compact the refuse (R, R1) in the pipe (28); the mass of compacted refuse (R') in the inlet pipe (28) is sent to the crushing chamber (12) by means of the thruster member (31).
Abstract:
Crushing mill (10), comprising a crushing chamber (12) and a feed unit (11, 11 ') to feed the waste to be crushed positioned upstream of the crushing chamber (12), upstream of the feed unit (11, 11') a first aperture (26) is positioned for the inlet of the waste to be treated in the feed unit (11, 11 ') and, downstream of the feed unit (11, 11'), a second transfer aperture (14) is positioned to transfer the waste to be treated toward the crushing chamber (12), the feed unit (11, 11 ') comprises a member (27) rotatable around a determinate axis (X) and provided with at least a pair of cylindrical sectors (28a, 28b, 29a) angularly offset with respect to the axis (X), provided with corresponding inlet and discharge apertures (30a, 30b) of the waste to be crushed and configured so that, in any loading and/or crushing step of the waste (R1, R2) to be crushed in the crushing mill (10), they prevent the first and second apertures (26, 14) from coming into communication with each other.
Abstract:
Pressing and compacting apparatus comprising a support body (30), a presser mean (12, 14) pivoted to the support body (30), an actuation member (18, 20) connected to said presser mean (12, 14) and configured to move the presser mean (12, 14) toward/away from the support body (30), and a detection device (40) associated to the presser mean (12, 14) to detect the angular position of the presser mean (12, 14).