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2.4.1.2. Baffle chambers
In baffle chambers, gas stream changes its direction. Heavier particle do not follow the stream
and settle down.
Figure A-2-2: Baffle chamber
This technique is better used as precleaner.
2.4.1.3. Centrifugal collectors
Centrifugal collectors use the cyclonic action to separate particles from the gas stream.
Particles, which are heavier, are directed towards the wall of the cyclone and fall down.
Figure A-2-3: Cyclone
Single or multicyclones are available.
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