Open AccessA study of particle separation system of hazardous materials collection truck
Author(s) -
Shuwen Zhou,
Shuo Yang,
Yu Wang
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1834/1/012002
Subject(s) - separator (oil production) , hazardous waste , cyclonic separation , truck , cartridge , waste management , environmental science , engineering , mechanical engineering , automotive engineering , physics , inlet , thermodynamics
A three-stage dust removal technology is adopted in the hazardous materials collection truck proposed in this paper, including the inertial separator in the main storage tank, the cyclone separator and the pleated element filter. The inertial separator housed in the main tank is designed to be detachable to avoid inconvenience caused when collecting liquid hazardous materials. The leaked hazardous materials pulled by vacuum enter the main tank with the air flow, and the heavy particles of the hazardous materials are intercepted in the main tank under the action of the inertial separator. The remaining hazardous particles are removed from the air flow in the cyclone separator. The remaining particles of very small size and density enter pleated element filter, and most of the particles are intercepted by the filter cartridge. The particle separation process is established in this paper and its fluid dynamics simulation analysis is carried out. The simulation results show that the particle separation system proposed in this paper can separate and intercept the collected solid hazardous materials, avoiding secondary pollution to the environment.