Evaluation of the Efficiency of the Separation of Dust–Gas Flows in Uniflow Cyclones
- 作者: Toptalov V.1, Chesnokov Y.1, Meshalkin V.1,2, Kulov N.3, Flisyuk O.1, Martsulevich N.1, Likhachev I.1
-
隶属关系:
- St. Petersburg State Institute of Technology (Technical University)
- Mendeleev University of Chemical Technology of Russia
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
- 期: 卷 57, 编号 4 (2023)
- 页面: 363-370
- 栏目: Articles
- ##submission.datePublished##: 01.07.2023
- URL: https://journals.rcsi.science/0040-3571/article/view/138498
- DOI: https://doi.org/10.31857/S0040357123040139
- EDN: https://elibrary.ru/ZBTOOQ
- ID: 138498
如何引用文章
详细
A model was proposed for determining the efficiency of fractional separation in a uniflow cyclone. The model includes parameters that characterize the motion of a particle in the cyclone and, hence, the degree of separation, namely, the distance that the particle travels when moving in a helical path, and this path itself. The separation efficiency in a uniflow cyclone of a new design was experimentally studied. The experiments were carried out with quartz flour of four particle size fractions: 15, 20, 30, and 50 μm. The efficiency of the cyclone in the separation of small particles was high for apparatuses of this type. The separation efficiency curves were analyzed.
作者简介
V. Toptalov
St. Petersburg State Institute of Technology (Technical University)
Email: ixumuk@mail.ru
190013, St. Petersburg, Russia
Yu. Chesnokov
St. Petersburg State Institute of Technology (Technical University)
Email: ixumuk@mail.ru
190013, St. Petersburg, Russia
V. Meshalkin
St. Petersburg State Institute of Technology (Technical University); Mendeleev University of Chemical Technology of Russia
Email: ixumuk@mail.ru
190013, St. Petersburg, Russia; 125047, Moscow, Russia
N. Kulov
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: ixumuk@mail.ru
119991, Moscow, Russia
O. Flisyuk
St. Petersburg State Institute of Technology (Technical University)
Email: ixumuk@mail.ru
190013, St. Petersburg, Russia
N. Martsulevich
St. Petersburg State Institute of Technology (Technical University)
Email: ixumuk@mail.ru
190013, St. Petersburg, Russia
I. Likhachev
St. Petersburg State Institute of Technology (Technical University)
编辑信件的主要联系方式.
Email: ixumuk@mail.ru
190013, St. Petersburg, Russia
参考
- Мешалкин В.П. Введение в проектирование энергосберегающих химико-технологических систем. М.: РХТУ им. Д.И. Менделеева, 2020.
- Long Huang, Songsheng Deng, Zhi Chen, Jinfa Guan, Ming Chen. Numerical analysis of a novel gas-liquid pre-separation cyclone // Separation and Purification Technology. 2018. V. 194. P. 470–479. https://doi.org/10.1016/j.seppur.2017.11.066
- Zheng-Wei Zhang, Qing Li, Yan-Hong Zhang, Hua-Lin Wang. Simulation and experimental study of effect of vortex finder structural parameters on cyclone separator performance // Separation and Purification Technology. 2022. V. 286. 120394. https://doi.org/10.1016/j.seppur.2021.120394
- Mohamadali Mirzaei et al. A hybrid multiphase model accounting for particle agglomeration for coarse-grid simulation of dense solid flow inside large-scale cyclones // Powder Technology. 2022. V. 399. 117186. https://doi.org/10.1016/j.powtec.2022.117186
- Jianfei Song, Yaodong Wei, Guogang Sun, Jianyi Chen. Experimental and CFD study of particle deposition on the outer surface of vortex finder of a cyclone separator // Chemical Engineering J. 2017. V. 309. P. 249–262. https://doi.org/10.1016/j.cej.2016.10.019
- Асламова В.С., Асламов А.А., Ляпустин П.К., Мусева Т.Н., Брагин Н.А. Прямоточный циклон для производства минеральной ваты // Экология и промышленность России. 2007. № 6. С. 26–27.
- Lingzi Wang, Biyuan Liu, Jianmei Feng, Xueyuan Peng. Experimental study on the separation performance of a novel oil–gas cyclone separator // Powder Technology. 2023. V. 415. 118124. https://doi.org/10.1016/j.powtec.2022.118124
- Ik-Hyun An, Chang-Hoon Lee, Jun-Hyung Lim, Hyo-Young Lee, Se-Jin Yook. Development of a miniature cyclone separator operating at low Reynolds numbers as a pre-separator for portable black carbon monitors // Advanced Powder Technology. 2021. V. 32. I. 12. P. 4779–4787. https://doi.org/10.1016/j.apt.2021.10.027
- Guoyin Yu, Sijie Dong, Linna Yang, Di Yan, Kejun Dong, Yi Wei, Bo Wang. Experimental and numerical studies on a new double-stage tandem-nesting cyclone // Chem. Eng. Sci. 2021. V. 236. https://doi.org/10.1016/j.ces.2021.116537
- Турубаев Р.Р., Шваб А.В. Численное исследование аэродинамики закрученного потока в вихревой камере комбинированного пневматического аппарата // Вестник Томского государственного университета. Математика и механика. 2017. № 47. С. 87–98. https://doi.org/10.17223/19988621/47/9
- Николаев А.Н., Харьков В.В. Описание профилей окружной и осевой компонент скорости в полом вихревом аппарате // Вестник Казанского технологического университета. 2016. № 17. С. 71–74.
- Chengming Song, Binbin Pei, Mengting Jiang, Bo Wang, Delong Xu, Yanxin Chen. Numerical analysis of forces exerted on particles in cyclone separators // Powder Technology. 2016. V. 294. P. 437–448. https://doi.org/10.1016/j.powtec.2016.02.052
- Seiyed E., Ghasemi M., Vatani D.D., Ganji. Efficient approaches of determining the motion of a spherical particle in a swirling fluid flow using weighted residual methods // Particuology. 2015. V. 23. P. 68–74. https://doi.org/10.1016/j.partic.2014.12.008
- Wenbin Li, Feng Wu, Liuyun Xu, Jipeng Sun, Xiaoxun Ma. CFD-DEM investigation of gas–solid swirling flow in an industrial-scale annular pipe // Chinese Journal of Chemical Engineering. V. 461. 141975. https://doi.org/10.1016/j.cjche.2023.03.011
- Zhanghao Wan, Shiliang Yang, Duzuo Tang, Haibin Yuan, Jianhang Hu, Hua Wang. Particle-scale modeling study of coaxial jets of gas-solid swirling flow in an industrial-scale annular pipe via CFD-DEM // Powder Technology. V. 419. 118307. https://doi.org/10.1016/j.powtec.2023.118307
- Wenbin Li, Feng Wu, Liuyun Xu, Jipeng Sun, Xiaoxun Ma. Numerical and experimental study on the particle erosion and gas–particle hydrodynamics in an integral multi-jet swirling spout-fluidized bed // Chinese J. Chemical Engineering. 2023. 159655. https://doi.org/10.1016/j.cjche.2023.03.011
- Ma L., Ingham D.B., Wen X. Numerical modelling of the fluid and particle penetration through small sampling cyclones // J. Aerosol Sci. 2004. V. 31. P. 1097–1119.
- Francisco José de Souza, Ricardo de Vasconcelos Salvo, Diego Alves de Moro Martins. Large eddy simulation of the gas–particle flow in cyclone separators // Sep. Purif. Technol. 2012. V. 94. P. 61–70. https://doi.org/10.1016/j.seppur.2012.04.006
- Wang B., Xu D.L., Chu K.W., Yu. A.B. Numerical study of gas–solid flow in a cyclone separator // Appl. Math. Model. 2006. V. 30 P. 1326–1342. https://doi.org/10.1016/j.apm.2006.03.011
- Wang B., Yu A.B. Numerical study of the gas–liquid–solid flow in hydrocyclones with different configuration of vortex finder // Chem. Eng. J. 2008. V. 135. P. 33–42. https://doi.org/10.1016/j.cej.2007.04.009
- Xiaodong Li, Jianhua Yan, Yuchun Cao, Mingjiang Ni, Kefa Cen. Numerical simulation of the effects of turbulence intensity and boundary layer on separation efficiency in a cyclone separator // Chem. Eng. J. 2003. V. 95. P. 235–240. https://doi.org/10.1016/S1385-8947(03)00109-8
- Cui J., Chen X., Gong X., Yu. G. Numerical study of gas–solid flow in a radial-inlet structure cyclone separator // Ind. Eng. Chem. Res. 2010. V. 49. P. 5450–5460. https://doi.org/10.1016/j.apm.2006.03.011
- Флисюк О.М., Топталов В.С., Марцулевич Н.А., Муратов О.В. Прямоточный циклон. Пат. 195672U1 РФ 2020.