CL2009001850A1 - Tandem shoe press for cellulose drainage, has a first, second and third grooves configured in three positions, where the press has an upper filter that serves the second, and the third groove with upper and lower filters. - Google Patents

Tandem shoe press for cellulose drainage, has a first, second and third grooves configured in three positions, where the press has an upper filter that serves the second, and the third groove with upper and lower filters.

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Publication number
CL2009001850A1
CL2009001850A1 CL2009001850A CL2009001850A CL2009001850A1 CL 2009001850 A1 CL2009001850 A1 CL 2009001850A1 CL 2009001850 A CL2009001850 A CL 2009001850A CL 2009001850 A CL2009001850 A CL 2009001850A CL 2009001850 A1 CL2009001850 A1 CL 2009001850A1
Authority
CL
Chile
Prior art keywords
press
cellulose
serves
drainage
positions
Prior art date
Application number
CL2009001850A
Other languages
Spanish (es)
Inventor
Falsarella Paulo
Ramires Franqueira Koch Laline
Eduardo Jenner De Faria Francisco
Original Assignee
Voith Paper Maqu E Equipamentos Ltda
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voith Paper Maqu E Equipamentos Ltda filed Critical Voith Paper Maqu E Equipamentos Ltda
Publication of CL2009001850A1 publication Critical patent/CL2009001850A1/en

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  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

PRENSA PARA EL PRENSADO DE CELULOSA BLANQUEADA O NO BLANQUEADA DE FIBRA CORTA O FIBRA LARGA, QUE<br /> DISMINUYE LA CANTIDAD DE EQUIPAMIENTO PARA LA GENERACIÓN DE VACÍO, REDUCIENDO ASÍ EL CONSUMO DE<br /> ENERGIA ELÉCTRICA Y EL CONSUMO DE VAPOR EN EL APARATO, CARACTERIZADO QUE COMPRENDE UNA PRIMERA<br /> HENDIDURA DE PRENSADO, UNA SEGUNDA HENDIDURA DE PRENSADO Y UNA TERCERA HENDIDURA DE PRENSADO.<br /> PROCEDIMIENTO PARA EL SECADO DE CELULOSA DONDE LA HOJA DE CELULOSA ES TRANSPORTADA POR UN PRIMER FILTRO<br /> SUPERIOR, POR UN LUMPBREAKER O TRITURADOR DE MASAS, UN ROLLO PICK UP Y POR LA PRIMERA Y SEGUNDA<br /> HENDIDURA DE PRENSADO EN SECUENCIA CON UN FILTRO INFERIOR, QUE SIRVE PARA LA SEGUNDA PRENSA DE<br /> PRENSADO; POSTERIORMENTE, LA HOJA DE CELULOSA PASA POR LA TERCERA HENDIDURA DE PRENSADO. QUE POSEE FILTROS SUPERIOR E INFERIOR.<br />  PRESS FOR THE PRESSING OF BLEACHED OR NON-WHITENED CELLULAR OR LONG FIBER CELL, WHICH <br /> DECREASES THE AMOUNT OF EQUIPMENT FOR VACUUM GENERATION, REDUCING THE CONSUMPTION OF ELECTRICAL ENERGY AND STEAM CONSUMPTION THE APPARATUS, CHARACTERIZED THAT INCLUDES A FIRST PRESSURE CLEANING, A SECOND PRESSURE CLEANING AND A THIRD PRESSURE CLEANING. <br /> CELLULOSE DRYING PROCEDURE WHERE THE CELLULOSE SHEET IS TRANSPORTED BY A FIRST FILTER < br /> SUPERIOR, FOR A LUMPBREAKER OR MASS CRUSHER, A PICK UP ROLL AND FOR THE FIRST AND SECOND <br /> PRESSED CLEANING IN SEQUENCE WITH A BOTTOM FILTER, WHICH SERVES FOR THE SECOND PRESS OF PRESSED; Subsequently, the CELLULOSE SHEET PASSES THROUGH THE THIRD PRESSING BLEEDING. THAT HAS SUPERIOR AND LOWER FILTERS. <br />

CL2009001850A 2008-09-18 2009-09-14 Tandem shoe press for cellulose drainage, has a first, second and third grooves configured in three positions, where the press has an upper filter that serves the second, and the third groove with upper and lower filters. CL2009001850A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRC10803980A BRPI0803980F1 (en) 2008-09-18 2008-09-18 tandem shoe press for cellulose dewaterers

Publications (1)

Publication Number Publication Date
CL2009001850A1 true CL2009001850A1 (en) 2010-03-26

Family

ID=42262559

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2009001850A CL2009001850A1 (en) 2008-09-18 2009-09-14 Tandem shoe press for cellulose drainage, has a first, second and third grooves configured in three positions, where the press has an upper filter that serves the second, and the third groove with upper and lower filters.

Country Status (2)

Country Link
BR (1) BRPI0803980F1 (en)
CL (1) CL2009001850A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI131301B1 (en) * 2022-12-09 2025-01-30 Valmet Technologies Oy Pressing arrangement on a pulp drying machine, and wet end of a pulp drying machine

Also Published As

Publication number Publication date
BRPI0803980B1 (en) 2020-02-04
BRPI0803980C1 (en) 2011-01-11
BRPI0803980C2 (en) 2011-01-11
BRPI0803980F1 (en) 2020-09-15
BRPI0803980A2 (en) 2010-06-22

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