A hot-dip galvanizing air knife lip sealing device and process thereof
The sealing device driven by a servo motor automatically adjusts the width of the air knife blade, solving the problem that the air knife device cannot be adjusted in real time, and achieving the effects of energy saving, consumption reduction and environmental improvement.
CN122406136APending Publication Date: 2026-07-17MASTEEL HEFEI IRON & STEEL CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- MASTEEL HEFEI IRON & STEEL CO LTD
- Filing Date
- 2026-06-02
- Publication Date
- 2026-07-17
Smart Images
Figure CN122406136A_ABST
Abstract
本发明公开了一种热镀锌气刀用刀唇封闭装置及其工艺，属于热镀锌气刀技术领域。本发明包括伺服电机，所述的伺服电机的输出端通过联轴器与传动轴连接，传动轴的底部连接有减速器；减速器的输出端通过传动杆连接有链轮一，链轮一的外圈套装有链条，链条的下端套装在链轮二的外圈；所述的链轮二的内侧设置有气刀总成，气刀总成内侧设置有封堵装置，所述的封堵装置包括滑块、丝杆、滑轮组、安装支座和钢丝绳。本发明通过调节封堵装置的位置，将刀唇开口多余部分堵住，使其宽度可根据实际带钢宽度自动调节，在所需同等压力下减少氮气用量、减少风机耗电量；实现气刀刀唇自动封闭功能，达到节约能源的目的。
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