上扇
The results show that when the vitriol temperature exceeds the upper limit temperature of 98 ℃, the SO_2 fan's current should be reduced 5 A, the rise of peak temperature for hot inertial will not exceed 1.5 ℃, and the vitriol temperature can be stabilized in 12 min.
研究结果表明:当酸温超过控制上限98℃时,SO2风机电流降低5A,热惯性升温不超过1.5℃,当酸温达到稳态时滞后时间不超过12min。
And theoretically analysed the trajectories of the threshed materials in the air-flow as affected by the average air-velocity and direction in the outlet of the upper fan, the height of the outlet of upper fan.
在理论上分析了上风扇出风口平均风速和气流方向角、上风扇出风口高度对物料运动轨迹的影响。
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