VERFAHREN ZUR MECHANISCHEN AUFBEREITUNG VON BILDROEHRENSCHROTT

摘要

In the method described for the mechanical processing of cathode-ray tubes, the glass in the CRT is crushed and coatings adhering to the pieces of glass are subsequently removed. For this purpose, the pieces of glass from the CRTs are conveyed side by side in a single layer or on top of each other in a limited number of layers through a dip bath filled preferably with water, where the pieces of glass are exposed to the action of ultrasonic pressure waves.