Patent ID: 9266055
Filing Date: 2016-02-23
CPC Classification: B01D,C02F,F01N

Claim Text:
1. An exhaust gas cleaning equipment for a diesel engine, comprising: a gas scrubber for cleaning exhaust gas whereby the gas scrubber produces polluted scrubber fluid comprising pollutant particles; a scrubber fluid cleaning equipment; a buffer tank in fluid communication between and with the gas scrubber and the scrubber fluid cleaning equipment; the scrubber fluid cleaning equipment being configured for cleaning said polluted scrubber fluid, said scrubber fluid cleaning equipment comprising a centrifugal separator for separating at least a pollutant phase comprising pollutant particles and a cleaned scrubber fluid from said polluted scrubber fluid, which centrifugal separator comprises a rotor enclosing a separation space with a stack of separating discs, means for conducting polluted scrubber fluid from said buffer tank to a separator inlet of said separation space, a first separator outlet for cleaned scrubber fluid extending from said separation space to said buffer tank, and a second separator outlet for the pollutant phase extending from said separation space, the scrubber fluid cleaning equipment further comprises, and means for conducting cleaned scrubber fluid from the buffer tank to the exhaust gas scrubber.