A scrubber for scrubbing exhaust gas of a combustion engine of a ship, a method for adapting an old scrubber, and a method for maintaining a scrubber

摘要

The invention relates to a scrubber (100) for scrubbing exhaust gas of a combustion engine (510). The scrubber (100) comprises: a shell (110) limiting an interior (102) of the scrubber (100), the shell (110) extending in a longitudinal direction (Sz); an inlet (112) for letting in the exhaust gas; and a first outlet (114) for letting out scrubbed exhaust gas. The scrubber comprises, in the interior (102), a first spray piping (210) configured to spray scrubbing liquid, and in between the inlet (112) and the first spray piping (210), a perforated plate (300) suitable for use as a platform for maintaining at least the first spray piping (210), wherein a distance (dsub1/sub) between the perforated plate (300) and the first spray piping (210) is at most two metres to enable maintenance of the first spray piping (210). An arrangement (500, 505), such as a ship (505), comprising the scrubber (100) and a combustion engine (510). A method for adapting an old scrubber to form a scrubber as disclosed above. A method for maintaining a scrubber (100) as disclosed above.