Proceedings of the 2023 9th International Conference on Advances in Energy Resources and Environment Engineering (ICAESEE 2023)

<Previous Article In Volume
Next Article In Volume>

Analysis of mixed characteristics and influencing factors of mixing box

Authors
Yingchun Yan1, *, Jianpeng Li1, 2, Wei Zhang1, Xingjie Lu1, Jingjing Yuan1, Lin Wang1, Huawei Zhang1, Chaorui Zhang1, Shuai Guo1, Weipeng Wang1
1Key Laboratory of Metrology and Detection for Environmental Protection of Henan Province, Henan Institute of Metrology, 10 Baifo South Road, Zhengzhou, Henan, 450000, China
2School of Mechanical and Power Engineering, Zhengzhou University, NO.100, Science Road, Zhengzhou, Henan, 450000, China
*Corresponding author. Email: yanyingchun@126.com
Corresponding Author
Yingchun Yan
Available Online 14 May 2024.
DOI
10.2991/978-94-6463-415-0_64How to use a DOI?
Keywords
Particulate Matter; Mixed Box; Mixed Characteristics; Simulation; Verification
Abstract

This granular mixed box device is a specialized equipment that can achieve controllable concentration and uniform mixing, calibration of particle mass concentration measurement instruments can be realized by combining with particle standard devices. Therefore, developing and ensuring the uniformity and stability of particle concentration in the mixing box is crucial for measurement and calibration. This article explores three factors that affect the characteristics of the particulate matter (inlet angle of mixing box, the dilution section angle and the diffusion section length). We fond the optimization parameters through a combination of computer simulation and experimental verification. The results show that a best mixing effect was achieved when the angle of the inlet angle of the mixed box was 45°, the diluted section angle was 80°, the length of the diffusion section was 300 mm. And the mixed performance under this condition can simultaneously meet the requirements of calibration for PM10 and PM2.5 dust instruments under low concentration.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Download article (PDF)

<Previous Article In Volume
Next Article In Volume>
Volume Title
Proceedings of the 2023 9th International Conference on Advances in Energy Resources and Environment Engineering (ICAESEE 2023)
Series
Atlantis Highlights in Engineering
Publication Date
14 May 2024
ISBN
10.2991/978-94-6463-415-0_64
ISSN
2589-4943
DOI
10.2991/978-94-6463-415-0_64How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Yingchun Yan
AU  - Jianpeng Li
AU  - Wei Zhang
AU  - Xingjie Lu
AU  - Jingjing Yuan
AU  - Lin Wang
AU  - Huawei Zhang
AU  - Chaorui Zhang
AU  - Shuai Guo
AU  - Weipeng Wang
PY  - 2024
DA  - 2024/05/14
TI  - Analysis of mixed characteristics and influencing factors of mixing box
BT  - Proceedings of the 2023 9th International Conference on Advances in Energy Resources and Environment Engineering (ICAESEE 2023)
PB  - Atlantis Press
SP  - 601
EP  - 611
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-415-0_64
DO  - 10.2991/978-94-6463-415-0_64
ID  - Yan2024
ER  -