D - Textiles – Paper – 21 – D
Patent
D - Textiles, Paper
21
D
D21D 5/26 (2006.01)
Patent
CA 2531642
The present invention relates to a method and arrangement for treating pulp. The method and arrangement according to the invention are suitable for use in production of chemical pulp in situations, where gas must be separated from the pulp and the pulp must be diluted. A characterizing feature of the method and arrangement for treating pulp according to the invention, in which method pulp is transferred from a first pulp treatment apparatus (5) treating pulp in a higher consistency, to a second pulp treatment apparatus (50) treating pulp in a lower consistency, is that gas is separated from the pulp in a consistency higher than said second consistency, pulp is pumped by means of a pump (26) to a second treatment performed in low consistency, with the pulp being diluted with an apparatus (28) located after the pump (26) to said second consistency prior to treatment in said consistency.
L'invention concerne un procédé et un arrangement pour le traitement de pâte, se prêtant à la production de pâte chimique lorsque du gaz doit être séparé de la pâte et que la pâte doit être diluée. On transfère la pâte depuis un premier dispositif de traitement de pâte (5) selon une consistance supérieure vers un second dispositif de traitement de pâte (50) selon une consistance inférieure, avec séparation entre le gaz et la pâte selon une consistance supérieure à la consistance du second dispositif, pompage de la pâte via une pompe (26) aux fins de second traitement à faible consistance, et dilution de la pâte, avant ce second traitement, au moyen d'un dispositif (28) situé après la pompe (26) de pompage aux fins du second traitement.
Fetherstonhaugh & Co.
Sulzer Pumpen Ag
LandOfFree
Method and arrangement for treating pulp does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and arrangement for treating pulp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and arrangement for treating pulp will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1499764