E3S Web Conf.
Volume 341, 20222022 7th International Conference on Green Materials and Environmental Engineering (GMEE2022)
|Number of page(s)||7|
|Published online||31 January 2022|
Investigation of cleaning effect for airport runway lamps by using baking soda powder
1 Key Laboratory of Functional Materials and Application of Fujian Province, Xiamen University of Technology, Xiamen 361024, China ;
2 Xiamen Engineering and Technology Research Center of High Efficiency and Precision Intelligent Manufacturing, School of Materials Science and Engineering, Xiamen University of Technology, Xiamen 361024, China ;
* Corresponding author: firstname.lastname@example.org
In order to ensure the bright effect of airport navigation lights, dry powder cleaning technology was adopted in this paper to improve the efficiency of removing sticky dirt on the lamp surface. The atomization scheme by mixing dry powder with water was designed through deliberately selecting the appropriate injection nozzle structure to reduce impact of powder pollution on the environment. Both simulation analysis and experimental testing showed that the overall cleaning effect and the atomization scheme were feasible, which reduce the dust pollution by more than 90%.
© The Authors, published by EDP Sciences, 2022
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