Research on Energy-saving and Environmentally Friendly Optimization of Building Sand and Gravel Screening Devices

DOI: https://doi.org/10.62517/jes.202302115

Author(s)

Xu Chen*

Affiliation(s)

Infrastructure Department, Chongqing University of Arts and Sciences, Chongqing, China *Corresponding Author

Abstract

Sand and gravel are the largest and irreplaceable materials in China's infrastructure construction. Sand and gravel aggregates are the main components of concrete. To ensure the quality of concrete, a large amount of sand and gravel needs to be screened on-site using screening devices. However, existing screening devices cannot change different screening modes according to the quantities of materials, leading to high energy consumption. Additionally, a significant amount of smoke and dust is generated at the feed inlet during screening, which affects the construction environment. This paper aims to design an environmentally friendly and energy-saving sand and gravel screening device to address these issues.

Keywords

Building Sand and Gravel; Screening Device; Energy-Saving; Environmental Protection

References

[1] Zhuang S. R., Torres A, Chen R. S., Ye C. Research on the Current Situation, Problems, and Solutions of Sand and Gravel Resource Utilization in China [J]. Journal of East China Normal University (Natural Sciences), 2022, (3):137-147. [2] Cui J, Xu X, You P. L., Ji M. Q., Nie Y. N., Wang Z. H., Yu R, Long H. Current Situation and Countermeasures of Sand and Gravel Resources Shortage for Construction Use [J]. Concrete and Cement Products, 2023, (2):94-97. [3] Song L. X., Wang R. J. An Improved Deep Learning Study of Sand and Gravel Aggregate Classification System [J]. Hydropower, 2023, 49(3):71-74. [4] Li H. G., Wang F. Design of Sand and Gravel Aggregate Screening System for Jinhe Power Station [J]. Water Resources and Hydropower Engineering, 2004, 35:39-41. [5] Lei J. H., Sun H, Du Z. Y., Wang Y, Sang D. Analysis of Efficiency Improvement of Multi-stage Screening of Sand and Gravel for Construction [J]. Shandong Industrial Technology, 2023, (2):25-29. [6] Qu J. H., Zhang S. J., Yi Y, Zhang J. X. Design of an Environmental-friendly and Intelligent Sand and Gravel Three-dimensional Warehouse [J]. Exchange Zone, 2022, (11):28-31. [7] Wang D. L., Liu S. Q., Cai P. Design of Sand and Gravel Processing System and Environmental Protection Measures in Water Source Protection Area [J]. Yunnan Hydropower, 2021, 37(10):6-10. [8] Ye P. X. Analysis of Operation Management and Cost Control of Sand and Gravel Processing System [J]. Financial and Accounting Studies, 2021, (29):102-104. [9] Zhu Y. P. Dynamic Finite Element Analysis of Screening Tower in Sand and Gravel Processing System [J]. Hydropower and Energy Science, 2018, 36(2):109-111.