| 微阻缓闭旋启式止回阀阀瓣的改造 |
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| 引用本文： | 武彦琴.微阻缓闭旋启式止回阀阀瓣的改造[J].机械管理开发,2004(6):30-30,32. |
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| 作者姓名： | 武彦琴 |
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| 作者单位： | 太原钢铁公司供水厂,山西,太原,03003 |
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| 摘 要： | 首先介绍了微阻缓闭止回阀的结构及作用，进而对易损部件阀瓣密封面损坏问题进行了研究，提出了对易损件阀瓣修复改造方法。实践证明改造方案可行，经济效益明显。
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| 关 键 词： | 微阻缓闭 止回阀 阀瓣 |
| 文章编号： | 1003-773X(2004)06-0030-02 |
Technical Improvement of the Flap in Damping and Swing Check Valve |
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| Wu Yanqin.Technical Improvement of the Flap in Damping and Swing Check Valve[J].Mechanical Management and Development,2004(6):30-30,32. |
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| Authors: | Wu Yanqin |
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| Abstract: | The structure and functions of check valve are introduced firstly, further discusses the vulnerable part flap which might be damaged on the sealing surface and proposes repairing and improving plan, which has been proved to be reasonable and feasible and got obvious economic benefit. |
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| Keywords: | Damping Check valve Flap |
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