METHOD AND DEVICE FOR SEPARATING ROTARY SCREEN FROM END RINGS

摘要

A device for separating a rotary screen from end rings, wherein a high−pressure water column flows (4) jetted through nozzle holes are applied onto the entire stackingly adhered portions of the rotary screen (1) and the end rings (2) from the surface of the rotary screen (1), the relative positions of the rotary screen (1) to the nozzle holes are moved to apply the high−pressure water column flows (4) onto the entire stackingly adhered portions, the high−pressure water column flows (4) are jetted at a pressure of 100 to 300 Mpa through the nozzle holes of 0.1 to 0.7 mm in hole diameter, and the high−pressure water column flows(4) are applied with distances between the nozzle holes and the rotary screen (1) set to 5 to 50 mm, whereby adhesive agent is ruptured and removed by the high−pressure water column flows, and the rotary screen can be separated from the end rings.