| 摘要 |
PURPOSE: A rib cleaner of an air knife is provided to prevent the contamination by the flying of the zinc by removing zinc chips using the air knife. CONSTITUTION: A rib cleaner of an air knife comprises an operation plate(100), an elastic piece(200), and a bending part(300). The operation plate is mounted in the width direction of an air knife rib part. An elastic piece is bent in order to be cut on the operation plate to adhere to the inner surface of a rib. The elastic piece comprises a top elastic piece(210) and a bottom elastic piece(220). The top elastic piece is bent to upstream. The bottom elastic piece is bent to downward.
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