Magnetic roller

• Main Authors: WANG ZHAOLIAN, LIU YANQING, LIU SHUAI, GU FALI, ZHANG YINGJUN
• Format: Patent
• Language: Chinese; English
• Published: 26.10.2018
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; TRANSPORTING

The invention discloses a magnetic roller. The magnetic roller comprises a roller body, wherein a plurality of stud screw mounting holes are formed in the roller surface of the roller body at intervals; magnetic stud screws are mounted in the stud screw mounting holes; a plurality of magnetic rod mounting holes are formed in a no-stud-screw area of the roller surface; magnetic rods are mounted inthe magnetic rod mounting holes; and the magnetic stud screws and the magnetic rods are arranged at intervals and are uniformly distributed in the axial direction and circumferential direction of theroller body. According to the magnetic roller disclosed by the invention, because the magnetic stud screws and the magnetic rods are uniformly distributed on the whole roller surface of the roller body at intervals, after a high-pressure roller milling machine or a roller pressing machine adopts the magnetic roller disclosed by the invention, continuous and stable magnetic material protective layers are formed on the rolle