A simplified raceway model of the shaft furnace was build based on the force balance at the raceway border and by considering the influences of flame temperature and effective raceway diameter etc.
Generally, the rotating body can be used as a rigid body to balance, in which the larger diameter and smaller width can be used as a static balance.
一般的旋转体可以作为刚体进行平衡,其中直径较大、宽度较小者可以只作静平衡。
3
The paper introduces some methods for diameter compute, velocity measurement, tension control, the same shaft series twice motors control and load balance control of twin drive roll.