| 3150新闻纸机干燥部提速适应性改造 |
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| 引用本文： | 江鹏.3150新闻纸机干燥部提速适应性改造[J].武夷科学,2008(0). |
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| 作者姓名： | 江鹏 |
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| 作者单位： | 福建南纸股份有限公司设备部; |
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| 摘 要： | 国产3150新闻纸机干燥部车速从550米/分提高到700米/分存在主要问题:一是纸页横幅水份不均匀波动值大于40%;二是转动负荷增大超载跳停。改造的主要内容是转动件校平衡、提高联动齿轮箱的组装精度、增强烘缸内冷凝水及时排出的功能。
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| 关 键 词： | 干燥部 车速 改造 齿轮 烘缸. |
ADAPTABILITY RECONSTRUCTION IN VELOCITY INCREASE FOR DRYNESS SECTION OF 3150 NEWSPRINT PAPER MACHINE |
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| JIANG Peng.ADAPTABILITY RECONSTRUCTION IN VELOCITY INCREASE FOR DRYNESS SECTION OF 3150 NEWSPRINT PAPER MACHINE[J].Wuyi Science Journal,2008(0). |
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| Authors: | JIANG Peng |
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| Institution: | Fujian Npanping Paper CO.;LTD.Equipment division;Nanping Fujian 353000;China |
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| Abstract: | When the dryness section velocity of the 3150 Newsprint Paper Machine increased,from 550m/min to 700m/min,the main problems appeared as follows:(1)the horizontal fluctuation range of uneven moisture content in paper page was higher than 40%,and(2)due to drive overloading,the paper machine would bounce to pause. The main reconstruction items for this machine were as: balancing of the rotating parts,increasing assembly accuracy of driven gearbox and enhancing prompt discharge of condensate inside dryers. |
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| Keywords: | dryness section velocity reconstruction gear dryness urn |
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