铅冶炼烟气制酸SO₂风机的维修实践

Lead Smelter Sulphuric Acid SO₂Fan Repair Practice

摘要: 采用排除法对SO₂风机的维修，找正中间机–偶合器与电机和风机的左右偏差后，综合偶合器运转过程中，转子受热膨胀后轴中心上浮的因素，对设备进行对中，消除设备故障。

Abstract: By using exclusive method repair the SO₂ motor fan, located the lateral deviation among the Intermediate machine-torque converter, motor and motor fan, then center the equipment considering the axle core will float up after the rotor heated during the torque converter operation progress. Equipment fault eliminated.