气刀刀唇堵塞原因分析及改进

ANALYSIS AND IMPROVEMENT IN THE BLOCKING OF AIR KNIFE LIPS

针对镀锌机组气刀刀唇堵塞严重，影响带钢表面质量，经多方查找最终查出是因为带钢板型、边部挡板结渣、外方设计问题等原因造成。

For the blocking of air knife lips in CGL, affecting the quality of the strip, we finally find that it is caused by the shape of strip, zinc dross on buffer plate, design question and so on.