| 闸阀填料密封件的改造与应用 |
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| 引用本文： | 张灯贵,王新增,鲍时付. 闸阀填料密封件的改造与应用[J]. 石油化工安全环保技术, 2005, 21(6): 39-40,54 |
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| 作者姓名： | 张灯贵 王新增 鲍时付 |
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| 作者单位： | 中国石化管道储运分公司黄岛油库,山东,青岛,266500 |
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| 摘 要： | 针对闸阀阀杆填料密封泄漏的问题,提出正确选择密封填料的材料和改进闸阀填料压盖密封件结构的技术改进措施。经实践证明,改造后的闸阀填料密封件不仅能够很好地解决密封渗漏问题,而且产生了很大的安全和经济效益。
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| 关 键 词： | 闸阀 填料密封件 螺旋压盖 改造 |
| 修稿时间： | 2005-04-09 |
REVAMP AND APPLICATION OF PACKING SEAL ELEMENT OF GATE VALVE |
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| Zhang Denggui,Wang Xinzeng,Bdo Shifu. REVAMP AND APPLICATION OF PACKING SEAL ELEMENT OF GATE VALVE[J]. Petrochemical Safety and Environmental Protection Technology, 2005, 21(6): 39-40,54 |
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| Authors: | Zhang Denggui Wang Xinzeng Bdo Shifu |
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| Affiliation: | Zhang Denggui,Wang Xinzeng,Bao Shifu. Huang-dao Oil Depot of SINOPEC Pipeline Transportation Company. P. C 266500 |
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| Abstract: | Direct against the question that the floodgate valve stem packing is sealed and let out, keep the technology which builds the structure of the seal and improve the measure after putting forward the correct material which chooses the sealed packing and improvement floodgate valve packing. Proved by practice, the floodgate valve packing seal after transforming can not merely well solve the sealed seepage problem , and has produced very great security and economic benefits. |
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| Keywords: | Floodgate valve Packing seal The spiral pressing and covering Transformation |
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