Development and justification of the treatment system layout scheme for dust emissions from mobile and portable asphaltconcrete plants

International Workshop "Advanced Technologies in Material Science, Mechanical and Automation Engineering – MIP: Engineering – 2019"

材料科学;机械制造;原子能学

Sidyakin, P.A.^1 ; Khorzova, L.I.^2 ; Borovkov, D.P.^2 ; Klimenti, N.Yu.^2

Department of Construction, North Caucasus Federal University, 56, 40 let Oktyabrya St., Pyatigorsk

357500, Russia^1

Department of Fire Safety and Emergency Rescue, Volgograd State Technical Univeristy, 1, Akademicheskaya St., Volgograd

400074, Russia^2

关键词: Analytical investigations;    Atmospheric air;    Construction works;    Counter current;    Layout schemes;    Optimum layout;    Treatment systems;    Urban atmospheres;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/537/6/062020/pdf
DOI  :  10.1088/1757-899X/537/6/062020

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Nowadays, reducing the amount of dust in urban atmosphere is an urgent task for the majority of industrially advanced countries in the world. Road construction works are one of the factors influencing the increase in the dust particles concentration in the atmospheric air. The authors present the treatment schemes for dust emissions from mobile and portable asphalt concrete plants applying dust collectors with countercurrent swirling flows. They conducted an analytical investigation of the operation of the designed layout schemes applying dust collectors with countercurrent swirling flows (CSF), dust concentrators and bag filters. The justification of the optimum layout scheme was presented.