Open AccessImproving the air cleaning devices from Thesolid fine aerosols
Author(s) -
Svetlana M. Puring,
Denis N. Vatuzov,
Nikolai P. Tyurin,
Gennady Titov
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/698/5/055029
Subject(s) - dispersion (optics) , sedimentation , particulates , environmental science , nozzle , materials science , waste management , environmental engineering , mechanical engineering , chemistry , optics , engineering , geology , paleontology , physics , organic chemistry , sediment
The industrial processes are noticed to be accompanied by the contaminators’ emission inter alia the high-dispersion aerosols. To reduce the amount of the dust emitted into the atmosphere, it is advisable to provide the cleaning devices installation as a part of exhaust ventilation systems. Entrapped substances may be recycled or returned back to production, and it’s especially valuable if rare and expensive row materials are used in manufacturing. Trapping aerosols of fine dispersion with simple and reliable mechanical devices with low energy consumption is quite important. The proposed apparatus for the dust particles cleaning emissions is with a dispersion of 0,1 μm. Device operation is based on enlargement and following entrapment of solid fine particles on slabs perforated by the way of chinks and irrigation water contaminated air by the nozzles with the particulate composition of from 2,0 to 10 μm. The chinks width on the first and the second slabs, displacement of chinks hole axes of the first and the second slabs relative to each other and distance between slabs ensure creation of increased coagulation and stable sedimentation of particles are discovered.