| 喷头位置与孔径对尾气回收式烟雾机雾化的影响 |
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| 引用本文： | 佟灵茹,鲁亚云,何龙,潘江如,张成. 喷头位置与孔径对尾气回收式烟雾机雾化的影响[J]. 农机化研究, 2022, 44(4): 171-176. DOI: 10.3969/j.issn.1003-188X.2022.04.029 |
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| 作者姓名： | 佟灵茹 鲁亚云 何龙 潘江如 张成 |
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| 作者单位： | 新疆工程学院 机电工程学院, 乌鲁木齐 830052;新疆职业大学 机械电子工程学院, 乌鲁木齐 830002 |
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| 基金项目： | 新疆“天山英才”人才培养项目(018tsycxgy-005);新疆维吾尔自治区高校科研计划项目(XJEDU2018I019)。 |
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| 摘 要： | 烟雾机的雾化效果对病虫害的防治及环境保护具有重要的影响,在尾气回收式烟雾机的工作系统中,喷头的安装位置和喷头孔径是影响其雾化效果的主要原因。为此,试验分析了在定喷头流量和发动机定转速条件下喷头不同安装位置及孔径对雾化效果的影响,结果表明:喷头孔径在0.6~1.0mm范围内的不同喷头型号中,45°七眼喷头的均匀度值达到0.91,雾化效果最好;喷头安装位置在100mm处的VND与NMD数值在雾滴粒径最佳范围内,DR值为0.91,雾滴最为均匀。
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| 关 键 词： | 雾化效果 喷头安装位置 喷头孔径 雾滴均匀度 |
Effect of Nozzle Position and Aperture on Atomization of Exhaust Gas Recovery Fog Machine |
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| Tong Lingru,Lu Yayun,He Long,Pan Jiangru,Zhang Cheng. Effect of Nozzle Position and Aperture on Atomization of Exhaust Gas Recovery Fog Machine[J]. Journal of Agricultural Mechanization Research, 2022, 44(4): 171-176. DOI: 10.3969/j.issn.1003-188X.2022.04.029 |
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| Authors: | Tong Lingru Lu Yayun He Long Pan Jiangru Zhang Cheng |
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| Affiliation: | (Xinjiang Institute of Engineering, Xinjiang Agricultural University, U··ru··mqi 830052,China;Xinjiang Vocational Universityy, School of Mechanical and Electronic Engineering, U··ru··mqi 830002, China) |
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| Abstract: | The atomization effect of smoke machine has an important influence on the prevention and control of diseases and insect pests and the environmental protection,in the working system of energy reuse type smoke machine,the installation position and aperture of Nozzle are the main reasons that affect its atomization effect.Therefore,the influence of the different nozzle installation position and pore size on the atomization effect is analyzed under the condition of constant nozzle flow rate and constant engine speed.It has been concluded that among different nozzle models with nozzle aperture ranging from 0.6mm to 1.0mm,the evenness value of 45-degree seven-eye nozzle reaches 0.91,with the best atomization effect.The VND and NMD values of nozzle installation position at 100mm are within the optimal range of droplet size,and its DR value is 0.91,with the most uniform droplet size. |
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| Keywords: | atomization effect nozzle installation position nozzle aperture droplet uniformity |
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