METHOD AND ARRANGEMENT FOR TREATING PULP

The present invention relates to an arrangement and a method for treating a pulp to be fed to a screen room at a pulp mill. The arrangement comprises a tower (100) having an upstanding wall (102), and a bottom (108); a pulp inlet (112) in an upper part of the tower; a device (114) for feeding diluti...

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Bibliographische Detailangaben
Hauptverfasser:	PELTONEN, Kari, SIIK, Sami, KIERO, Simo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	PAPER-MAKING PRODUCTION OF CELLULOSE TEXTILES TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKINGMACHINE
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Beschreibung
Zusammenfassung:	The present invention relates to an arrangement and a method for treating a pulp to be fed to a screen room at a pulp mill. The arrangement comprises a tower (100) having an upstanding wall (102), and a bottom (108); a pulp inlet (112) in an upper part of the tower; a device (114) for feeding dilution liquid into the pulp flowing downwards in the tower, said dilution device being located substantially at a level which divides the tower to said upper part (104) and a bottom part (106), and a discharge device (120) for diluted pulp arranged in the bottom part of the tower. A device for (116, 118) homogenizing the consistency of the diluted pulp flow is arranged at a distance downstream of the dilution device in the pulp flow direction and upstream of the discharge device.