Demister, method of modifying an existing wet-type gas scrubber and wet-type gas scrubber

摘要

The invention relates to a demister (1) configured for installation to a wet-type gas scrubber (2). The wet-type gas scrubber (2) comprises a wet-scrubbing phase (3) and a liquid separation phase (4). The liquid separation phase (4) includes a liquid collecting tank (5) and a cyclonic droplet separation tower (6) attached on the liquid collecting tank for receiving a gas stream therefrom. The demister (1) comprises a mist eliminator unit (A) for removal of liquid droplets in a gas stream. The invention also relates to a method of modifying an existing wet-type gas scrubber (2) by including the demister (1). The invention further relates to a wet-type gas scrubber (2) comprising the demister (1). The demister (1) is a separate integral unit adapted to be removably attachable between the liquid collecting tank (5) and the cyclonic droplet separation tower (6).