Affiliation:
1. Research Institute of Environmental Protection, Institute of Mechanical Science, Vilnius Gediminas Technical University, Vilnius, Lithuania
Abstract
The main aim of this investigation was an experimental analysis of the air
cleaning efficiency in a mock-up next-generation air cleaning device -
one-level 8-channel industrial cyclone-separator with quarter-rings - while
changing parameters of the inner structure and the assessment of the effects
of dispersion of particulate matter. Therefore, the research was carried out
in two stages: the first stage covered the analysis of the efficiency of the
multi-channel cyclone with particulate matter of <20 and <50 ?m. During the
second stage, a cascade impactor was used to measure the particle collection
efficiency in the multi-channel cyclone by fractions: PM1, PM2.5 and PM10.
Results of the tests with using the cascade impactor were compared to show
changes in the PM composition before and after the multi-channel
cyclone-separator. According to the obtained experimental data, the
one-level 8-channel cyclone-separator collects 70 to 80 % of PM up to 10 ?m
in size, 45 to 60 % of PM up to 2.5 ?m in size and 21 to 25 % of PM up to 1
?m in size.
Publisher
National Library of Serbia
Subject
General Chemical Engineering,General Chemistry
Cited by
1 articles.
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