A cyclone is a centrifugal separator in which particles, due to their mass, are pushed to the outer edges as a result of centrifugal force. Incoming air is automatically forced to adopt a fast-revolving spiral movement - the so-called double vortex. This double spiral movement consists of an outer stream, which flows downwards in a spiral, and an inner stream, which flows upwards in a spiral. At the interchange between both streams, air passes from one stream to the other. The particles which are present in the air are forced to the outer edges and leave the separator via a collection device fitted to the bottom of the separator.
Due to its relatively low yield and relatively high residual emissions, a cyclone is most commonly used as a pre-separator to remove larger particles before another dust abatement installation, such as a scrubber or baghouse filter, is implemented.
Besides, with cyclone filter also is provided ,little maintenance, low investment and operation costs, constant pressure loss and easy dust recovery.
This filter is used in many industries;