| 超高压水射流盘式清洗装置工作效率试验研究 |
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| 引用本文： | 王启博,宁大勇,侯交义,张增猛,靳凯,弓永军.超高压水射流盘式清洗装置工作效率试验研究[J].液压与气动,2019,0(3):19-25. |
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| 作者姓名： | 王启博 宁大勇 侯交义 张增猛 靳凯 弓永军 |
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| 作者单位： | 大连海事大学船舶与海洋工程学院， 辽宁大连116026 |
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| 基金项目： | 国家自然科学基金(51275063,51475064)；国家重点研发计划(2017YFC0307003)；中央高校基本科研项目（017 183018） |
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| 摘 要： | 利用高速水射流的冲击动能，可以实现钢制结构表面除漆除锈的目的。通过理论分析并计算出影响清洗效率的主要参数的最优值,采用试验分析方法验证喷嘴孔径、单喷嘴靶距、射流压力等清洗参数的优选结果。根据最优清洗参数，进行清洗盘行进速度与压力对清洗效果的影响的试验；研究清洗盘工作时喷嘴的运动，提出一种清洗盘喷嘴布置结构设计，以及一种新型清洗盘工作的运动方式。
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| 关 键 词： | 超高压水射流 表面清洗 参数优化 工作效率 |
| 收稿时间： | 2018-08-31 |
Experimental Study on Working Efficiency of Super High Pressure Water Jet Disc Cleaning Device |
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| WANG Qi-bo,NING Da-yong,HOU Jiao-yi,ZHANG Zeng-meng,JIN Kai,GONG Yong-jun.Experimental Study on Working Efficiency of Super High Pressure Water Jet Disc Cleaning Device[J].Chinese Hydraulics & Pneumatics,2019,0(3):19-25. |
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| Authors: | WANG Qi-bo NING Da-yong HOU Jiao-yi ZHANG Zeng-meng JIN Kai GONG Yong-jun |
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| Affiliation: | College of Naval Architecture and Ocean Engineering, Dalian Maritime University, Dalian, Liaoning116026 |
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| Abstract: | Impact kinetic energy of high-pressure water jet can be used to achieve the purpose of removing rust and paint from surface of steel structure. Through analysis and calculation, we obtain the optimal values of main parameters affecting cleaning efficiency of disc cleaning device. According to the optimal cleaning parameters, experiments are performed to verify results and optimize nozzle aperture, single nozzle target distance, jet pressure and other cleaning parameters. The influence of cleaning speed and pressure on the cleaning effect of cleaning plate is tested according to the optimal cleaning parameters. We also study the movement of the nozzle during cleaning operation. A design scheme of disk high pressure water jet cleaning device and a novel cleaning plate working method are proposed. |
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