| 虞 斌，冯 贺，涂善东.炭黑急冷器中异形波纹管的承载能力与补偿性能研究[J].轻工机械,2015,33(2): |
| 炭黑急冷器中异形波纹管的承载能力与补偿性能研究 |
| Study on Carrying Capacity and Compensation Performance of Special Shape Bellows in Carbon Black Quencher |
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| DOI：IO. 3969/j. issn. 1005 -2895. 2015. 02. 010 |
| 中文关键词: 热补偿 Q形波纹管 承载能力 补偿性能 |
| 英文关键词:thermal compensation Q-shaped bellows carrying capacity compensation performance |
| 基金项目: |
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| 中文摘要: |
| 炭黑急冷器中，烟气温度与冷却水温度相差非常大，导致设备中存在很大的热膨胀差。若设备中的热膨胀差过大且未得到良好的热补偿，则设备有可能无法正常运行甚至遭到破坏。针对这种现象，在炭黑急冷器中设置异形(Q形)波纹管。文中以n形波纹管为研究对象，取波纹管中独立的关键参数，运用ANSYS软件对不同结构参数进行数值模拟分析，得到了波纹管结构参数对承载能力和补偿性能的影响规律，并为合理选择波纹管结构参数提供了指导。 |
| 英文摘要: |
| In carbon black quencher, the temperature difference between gas and cooling water is so large, which would
cause big difference in thermal expansion. If thermal expansion difference is too large and not be compensated, the
device would not operate normally or even damaged. Aiming at the phenomenon. it is a key to set bellows. The fl-
shaped bellows were study subjects. Independent key parameters of bellows were selected. and the bellows with different
parameters were analyzed based on numerical simulation by ANSYS. The influence rule of structural parameters on
carrying capacity and compensation performance of Q一shaped bellows was got, which would provide guidance for
selection of bellows structural parameters. |
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