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发明公开
CN105967503A 一种拉边机边封处与拉边杆之间的金属超柔性密封装置 无效 - 驳回

一种拉边机边封处与拉边杆之间的金属超柔性密封装置
摘要：
本发明公开了一种拉边机边封与拉边杆之间的密封装置，包括有设置于锡槽边部的边封连接法兰，边封连接法兰外端连接金属波纹管主体，金属波纹管主体另一端连接有波纹管连接法兰，波纹管连接法兰连接有拉边杆密封法兰，波纹管连接法兰连接金属波纹管主体与拉边杆密封法兰，一端与金属波纹管主体焊接，另一端法兰面与拉边杆密封法兰通过螺栓相连，拉边杆密封法兰与拉边杆焊接，法兰面与波纹管连接法兰通过螺栓相连接。本发明有效对锡槽气氛进行密封和保护，同时也没有了对拉边杆摆动时产生的阻力,使用寿命长，密封可做到无任何泄漏。
摘要（英）：

The invention discloses a metal extra-flexible sealing device between a sealing edge and an edge drawing bar of an edge roller. The metal extra-flexible sealing device comprises an edge sealing connection flange at the edge of a tin bath, a metal bellows main body is connected with an outer end of the edge sealing connection flange, a bellows connection flange is connected with the other end of the metal bellows main body, the bellows connection flange is connected with an edge drawing bar sealing flange, the bellows connection flange is connected with the metal bellows main body and the edge drawing bar sealing flange, one end is welded with the metal bellows main body, and the other end flange surface is connected with the edge drawing bar sealing flange through a bolt, the edge drawing bar sealing flange is welded with the edge drawing bar, and the flange surface is connected with the bellows connection flange through the bolt. The metal extra-flexible sealing device is capable of effectively sealing and protecting the atmosphere of the tin bath, resistance during swing of the edge drawing bar is not generated, usage life is long, sealing is good, and no leakage is generated.

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