Title: Circular motion vibrating mill with automatic protector
Application Number: 89100422 Application Date: 1989.01.28
Publication Number: 1038413 Publication Date: 1990.01.03
Approval Pub. Date: Granted Pub. Date: 1993.07.07
International Classifi-cation: B02C17/14,B02C19/16
Applicant(s) Name: Xi'an Metallurgical Building College Address:
Inventor(s) Name:
Attorney & Agent: BAI JIAJU NING ZHIHUA
Abstract:
     This invention is a vibrating mill with high amplitude and strength of vibration, in which a grate-free continuous work mode is used, and belongs to the engineering machinery field for milling ore. Considering the influence of medium barycenter offset on the dynamics of vibrating mill, a special design is used to avoid the torsional phenomenon existed in ordinary vibrating mill, so ensuring its moving trace to be a circule. In addition, it has an automatic protector to automatically cut the motor power off as soon as that the air pressure in vibration isolating system is lower than a certain critical value or some spring in work is suddenly fractured, so stopping the machine. The invention can be used for the fine, ultra-fine and coarse millings of different minerals or raw materials.
Time: 9
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