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1. (WO2018158664) A CONTROL METHOD OF A TREATMENT PLANT OF ELEMENTS TO BE RECYCLED OR DISPOSED AND A TREATMENT PLANT OF ELEMENTS TO BE RECYCLED OR DISPOSED

Pub. No.:    WO/2018/158664    International Application No.:    PCT/IB2018/051103
Publication Date: Sat Sep 08 01:59:59 CEST 2018 International Filing Date: Fri Feb 23 00:59:59 CET 2018
IPC: B02C 4/28
B02C 4/42
B02C 21/00
B02C 21/02
B02C 23/02
B02C 25/00
Applicants: CAMS S.R.L.
Inventors: VENTURI, Marco
BIAVATI, Mauro
Title: A CONTROL METHOD OF A TREATMENT PLANT OF ELEMENTS TO BE RECYCLED OR DISPOSED AND A TREATMENT PLANT OF ELEMENTS TO BE RECYCLED OR DISPOSED
Abstract:
A control method of a treatment plant (1) for elements to be recycled or disposed of, comprising a crushing roll (2) for a reduction in size of the elements to be recycled or disposed of and a screen (4) provided with one or more rotary shafts (6) for the generation of its vibration and operatively arranged upstream of the crushing roll (2) to allow passage to the crushing roll (2) only of elements to be recycled or disposed of having a larger size than predetermined sizes. The method includes: a measuring step of the vibration intensity of the screen (4); a comparing step of the measured vibration intensity to a desired value; an increasing step of the rotation speed of the shafts (6) of the screen (4) in order to increase the vibration intensity in case the difference between the measured and desired vibration intensities exceeds a predetermined threshold value.