| 新型D形螺栓高压密封结构 |
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| 引用本文： | 张云肖,陈平,钱才富.新型D形螺栓高压密封结构[J].化工设备与管道,2005,42(3):5-7. |
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| 作者姓名： | 张云肖 陈平 钱才富 |
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| 作者单位： | 北京化工大学,北京,100029;北京化工大学,北京,100029;北京化工大学,北京,100029 |
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| 摘 要： | 通过将D形螺栓联接的高压密封与传统的双锥密封、卡扎里密封在结构、加工、密封可靠性、重量等方面进行对比，说明D形螺栓联接的高压密封结构具有结构紧凑、重量轻、加工简单、密封可靠、拆装方便等优点，是较为理想的高压密封装置，适用于经常装卸的高压设备和管道．
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| 关 键 词： | D形螺栓 双锥密封 卡扎里密封 高压容器 |
A New High Pressure Sealing Structure Connected by D-shape Bolts |
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| Zhang Yunxiao,Chen Ping,Qian Caifu.A New High Pressure Sealing Structure Connected by D-shape Bolts[J].Process Equipment & Piping,2005,42(3):5-7. |
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| Authors: | Zhang Yunxiao Chen Ping Qian Caifu |
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| Affiliation: | Zhang Yunxiao,Chen Ping,Qian CaifuBeijing University of Chemical TechnologyBeijing,100029 |
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| Abstract: | In this paper, a new high pressure sealing structure connected by D-shape bolts was compared with the traditional sealing structures, such as double-cone seal and Cachaly seal, in aspects of structure, manufacture, reliability and weight. Being compact in structure, light in weight, simple in manufacture, reliable in seal and easy in assembly and disassembly, this new structure connected by D-shape Bolts is an ideal high-pressure sealing structure for high-pressure vessels and piping, especially for those which need to be frequently assembled and disassembled. |
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| Keywords: | D-shape bolts double-cone seal Cachaly seal high pressure vessels |
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