METHOD FOR FILTERING SLURRY OR SIMILAR MATERIAL IN A CONTINUOUS PRESSURIZED FILTER AND FILTER SUITABLE FOR THE IMPLEMENTATION OF THE METHOD

摘要

The invention concerns a method for filtering a slurry or a similar material and an apparatus suitable for implementing the method. Said method is based on feeding the slurry and a pressurizing gas into a filter and said method further performing the discharge of the filtrate and the formed filter cakes from the filter by feeding the slurry and the pressurizing gas to the inside of the filter vessel (1) and discharging the filtrate and the solids thickened onto the inside of the vessel from the inside of the filter vessel.