超高压水射流盘式清洗装置工作效率试验研究
|
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。
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.
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.
引文
[1]衣正尧,弓永军,王祖温,等.一种超高压纯水射流船舶除锈系统设计方案研究[J].液压与气动,2010,(11):26-28.YI Zhengyao,GONG Yongjun,WANG Zuwen,et al.APlan Study on Ultra High Pressure Water Jet System for Hull Rust Removal[J].Chinese Hydraulics&Pneumatics,2010,(11):26-28.
[2]刘军壮.高压水射流在再制造清洗中的应用[D].济南:山东大学,2012.LIU Junzhuang.Research on High Pressure Waterjet in Remanufacture Cleaning[D].Jinan:Shandong University,2012.
[3]曹国强,张睿.高压水射流研究现状及应用[J].沈阳航天航空大学学报,2017,(6):1-16.CAO Guoqiang,ZHANG Rui.Review on High Pressure Water Jet[J].Journal of Shenyang Aerospace University,2017,(6):1-16.
[4]薛胜雄,王乐勤,王永强,等.高压水射流技术在石化设备清洗、除锈中的应用[J].流体机械,2004,32(8):28-30.XUE Shengxiong,WANG Leqin,WANG Yongqiang,et al.Application of High Pressure Water Jet Technology on Cleaning and De-rusting for Petroleum and Chemical Engineering Equipment[J].Fluid Machinery,2004,32(8):28-30.
[5]高激飞,胡寿根,宁原林.淹没磨料射流研究进展及冲击特性试验研究[J].力学季刊,2002,23(4):509-513.GAO Jifei,HU Shougen,NING Yuanlin.Experimental Research Progress and Impinging Features of Submerged Abrasive Waterjets[J].Chinese Quarterly of Mechanics,2002,23(4):509-513.
[6]Hashish M.Milling with Abrasive Water Jet:A Pre-liminary Investigation[C]//Proc.of 4th Water Jet Conference University of California Berkley,August,1987:1-10.
[7]侯交义,靳凯,张增猛,宁大勇,等.超高压水射流单喷嘴清洗装置设计与试验[C]//第九届全国流体传动与控制学术会议,2016.HOU Jiaoyi,JIN Kai,ZHANG Zengmeng,et al.Ultra High Pressure Water Jet Cleaning Device for Single Nozzle Design and Test[C]//The 9th FPTC-2016,2016.
[8]崔斌.起重机臂架水射流清洗系统设计及试验研究[D].大连:大连海事大学,2015.CUI Bin.Design and Experiments on Water Jet Cleaning System for Remanufacture of Truck Crane Boom[D].Dalian:Dalian Maritime University,2015.
[9]王兴如.基于超高压纯水射流的船壁除锈除漆关键技术与爬壁试验研究[D].大连:大连海事大学,2010.WANG Xingru.The Key Technology and Experiments Research on the Ship Rust Removal by Ultra High Pressure Pure Water Jet[D].Dalian:Dalian Maritime University,2010.
[10]DURST F.Fluid Mechanics Developments and Advancements in the 20th Century[C]//Lisbon:the 10th International Symposium on Applications of Laser Techniques to Fluid Mechanics,2000:25-37.
[2]刘军壮.高压水射流在再制造清洗中的应用[D].济南:山东大学,2012.LIU Junzhuang.Research on High Pressure Waterjet in Remanufacture Cleaning[D].Jinan:Shandong University,2012.
[3]曹国强,张睿.高压水射流研究现状及应用[J].沈阳航天航空大学学报,2017,(6):1-16.CAO Guoqiang,ZHANG Rui.Review on High Pressure Water Jet[J].Journal of Shenyang Aerospace University,2017,(6):1-16.
[4]薛胜雄,王乐勤,王永强,等.高压水射流技术在石化设备清洗、除锈中的应用[J].流体机械,2004,32(8):28-30.XUE Shengxiong,WANG Leqin,WANG Yongqiang,et al.Application of High Pressure Water Jet Technology on Cleaning and De-rusting for Petroleum and Chemical Engineering Equipment[J].Fluid Machinery,2004,32(8):28-30.
[5]高激飞,胡寿根,宁原林.淹没磨料射流研究进展及冲击特性试验研究[J].力学季刊,2002,23(4):509-513.GAO Jifei,HU Shougen,NING Yuanlin.Experimental Research Progress and Impinging Features of Submerged Abrasive Waterjets[J].Chinese Quarterly of Mechanics,2002,23(4):509-513.
[6]Hashish M.Milling with Abrasive Water Jet:A Pre-liminary Investigation[C]//Proc.of 4th Water Jet Conference University of California Berkley,August,1987:1-10.
[7]侯交义,靳凯,张增猛,宁大勇,等.超高压水射流单喷嘴清洗装置设计与试验[C]//第九届全国流体传动与控制学术会议,2016.HOU Jiaoyi,JIN Kai,ZHANG Zengmeng,et al.Ultra High Pressure Water Jet Cleaning Device for Single Nozzle Design and Test[C]//The 9th FPTC-2016,2016.
[8]崔斌.起重机臂架水射流清洗系统设计及试验研究[D].大连:大连海事大学,2015.CUI Bin.Design and Experiments on Water Jet Cleaning System for Remanufacture of Truck Crane Boom[D].Dalian:Dalian Maritime University,2015.
[9]王兴如.基于超高压纯水射流的船壁除锈除漆关键技术与爬壁试验研究[D].大连:大连海事大学,2010.WANG Xingru.The Key Technology and Experiments Research on the Ship Rust Removal by Ultra High Pressure Pure Water Jet[D].Dalian:Dalian Maritime University,2010.
[10]DURST F.Fluid Mechanics Developments and Advancements in the 20th Century[C]//Lisbon:the 10th International Symposium on Applications of Laser Techniques to Fluid Mechanics,2000:25-37.