ES2115366T3 - Aparato para el tratamiento de material fibroso con un contenido de pasta de celulosa. - Google Patents

Aparato para el tratamiento de material fibroso con un contenido de pasta de celulosa.

Info

Publication number
ES2115366T3
ES2115366T3 ES95909157T ES95909157T ES2115366T3 ES 2115366 T3 ES2115366 T3 ES 2115366T3 ES 95909157 T ES95909157 T ES 95909157T ES 95909157 T ES95909157 T ES 95909157T ES 2115366 T3 ES2115366 T3 ES 2115366T3
Authority
ES
Spain
Prior art keywords
container
treatment
contour
wall
content
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95909157T
Other languages
English (en)
Inventor
Mikael Nilsson
Bo Wilke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metso Fiber Karlstad AB
Original Assignee
Kvaerner Pulping AB
Kvaerner Pulping Technologies AB
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 Kvaerner Pulping AB, Kvaerner Pulping Technologies AB filed Critical Kvaerner Pulping AB
Application granted granted Critical
Publication of ES2115366T3 publication Critical patent/ES2115366T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/40—Washing the fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Centrifugal Separators (AREA)
  • Confectionery (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

UN APARATO PARA EL TRATAMIENTO DE PASTA DE MADERA CON TRATAMIENTO LIQUIDO, QUE COMPRENDE UN RECIPIENTE (1) CON UNA PARED CILINDRICA (2), UN ELEMENTO DE FILTRADO (3) PARA QUITAR LIQUIDO DE LA PASTA DE MADERA, JUNTO A UN NUMERO DE TUBERIAS DE DISTRIBUCION (5) EN EL EXTERIOR DEL RECIPIENTE PARA SUMINISTRAR TRATAMIENTO LIQUIDO AL RECIPIENTE MEDIANTE UN NUMERO DE CONEXIONES DE ENTRADA (6). DE ACUERDO CON LA INVENCION, CADA TUBERIA DE DISTRIBUCION (5) ESTA FORMADA POR UN CONTORNO ANULAR (20) Y UNA PARTE OPUESTA (21) DE LA PARED DEL CILINDRO (2), ESTANDO EL CONTORNO UNIDO FIRMEMENTE DIRECTAMENTE A LA PARED DEL CILINDRO, Y LA PARTE DEL CONTORNO Y LA PARED DEL CILINDRO ENCERRANDO ENTRE LOS MISMOS UN CONDUCTO DE DISTRIBUCION (22). ADEMAS, CADA CONEXION DE ENTRADA (6) TIENE UNA APERTURA (23) QUE SE EXTIENDE A TRAVES DE LA PARTE DE LA PARED DEL CILINDRO Y CONECTA EL CONDUCTO DE DISTRIBUCION CON EL INTERIOR DEL RECIPIENTE.
ES95909157T 1994-02-04 1994-12-29 Aparato para el tratamiento de material fibroso con un contenido de pasta de celulosa. Expired - Lifetime ES2115366T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9400356A SE502440C2 (sv) 1994-02-04 1994-02-04 Apparat för behandling av massa av cellulosahaltigt fibermaterial med en behandlingsvätska

Publications (1)

Publication Number Publication Date
ES2115366T3 true ES2115366T3 (es) 1998-06-16

Family

ID=20392798

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95909157T Expired - Lifetime ES2115366T3 (es) 1994-02-04 1994-12-29 Aparato para el tratamiento de material fibroso con un contenido de pasta de celulosa.

Country Status (15)

Country Link
US (1) US5437170A (es)
EP (1) EP0742855B1 (es)
JP (1) JP3435452B2 (es)
CN (1) CN1070959C (es)
AT (1) ATE163695T1 (es)
AU (1) AU678894B2 (es)
BR (1) BR9408524A (es)
DE (1) DE69408877T2 (es)
ES (1) ES2115366T3 (es)
FI (1) FI111275B (es)
NO (1) NO963259L (es)
RU (1) RU2126861C1 (es)
SE (1) SE502440C2 (es)
WO (1) WO1995021288A1 (es)
ZA (1) ZA9579B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE528716C8 (sv) * 2005-06-03 2007-04-24 Metso Paper Inc Anordning för behandling av cellulosamassa i en tvättanordning
US8888958B2 (en) * 2012-12-31 2014-11-18 Andritz Inc. Pressure diffuser with an annular baffle screen plate over water inlet
CN103923218B (zh) * 2014-04-21 2016-03-30 铜仁学院 一种纳米微晶纤维素清洗及甩干装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1953076A (en) * 1931-09-08 1934-04-03 David B Davies Apparatus for process of bleaching chemical wood pulp
US4232416A (en) * 1979-04-13 1980-11-11 Morton Machine Works, Incorporated Process for wetting fiber
DE3168397D1 (en) * 1980-11-20 1985-02-28 Simmering Graz Pauker Ag Process and apparatus for producing cellulose
US4944167A (en) * 1987-11-27 1990-07-31 Kamyr Ab Backflushing pressure diffuser screens
SE462435B (sv) * 1988-11-11 1990-06-25 Kamyr Ab Saett att stabilisera tryck- och floedesfoerhaallandena i en silapparat och silapparat haerfoer
US5187956A (en) * 1991-06-20 1993-02-23 Kamyr, Inc. Preventing clogging in pressure diffusers

Also Published As

Publication number Publication date
NO963259D0 (no) 1996-08-02
NO963259L (no) 1996-08-02
CN1142858A (zh) 1997-02-12
SE502440C2 (sv) 1995-10-16
AU678894B2 (en) 1997-06-12
AU1721195A (en) 1995-08-21
FI962890A7 (fi) 1996-07-18
FI962890A0 (fi) 1996-07-18
EP0742855B1 (en) 1998-03-04
DE69408877D1 (de) 1998-04-09
DE69408877T2 (de) 1998-07-23
EP0742855A1 (en) 1996-11-20
ATE163695T1 (de) 1998-03-15
SE9400356L (sv) 1995-08-05
JP3435452B2 (ja) 2003-08-11
BR9408524A (pt) 1997-08-05
US5437170A (en) 1995-08-01
FI111275B (fi) 2003-06-30
ZA9579B (en) 1995-09-06
JPH09508448A (ja) 1997-08-26
SE9400356D0 (sv) 1994-02-04
CN1070959C (zh) 2001-09-12
RU2126861C1 (ru) 1999-02-27
WO1995021288A1 (en) 1995-08-10

Similar Documents

Publication Publication Date Title
ATE22663T1 (de) Vorrichtung zum konzentrieren einer suspension.
SE9101546D0 (sv) Branch connection in a high pressure fuel rail
ES2057524T3 (es) Sistema de suministro de fluido de contencion secundaria.
DE3061196D1 (en) Process for the reduction of the viscosity of water-soluble, non-ionic cellulose ethers by ozone, and its application
SE7907024L (sv) Avloppssystem
ES2068217T3 (es) Dispositivo de separacion por tubo de torbellino.
FI844399L (fi) Foerfarande och anordning foer inpackning av fibroesa material.
ES2050761T3 (es) Sistema automatico y continuo de cocinar arroz.
ES2161433T3 (es) Deposito de liquido hidraulico.
ES8704287A1 (es) Perfeccionamientos introducidos en un conducto para liquido para un sistema de escape de una turbina de vapor
ES2115366T3 (es) Aparato para el tratamiento de material fibroso con un contenido de pasta de celulosa.
ES2079740T3 (es) Dispositivo de suspension de un tanque.
ES427352A1 (es) Perfeccionamientos en dispositivos de salida de aire.
MX160861A (es) Procedimiento y aparato para secar un polimero humedo con agua
FI980220A0 (fi) Anordning foer avlaegsnande av gas ur vattensuspensioner som innehaoller massafibrer
ES2061225T3 (es) Planta de tratamiento de aire y metodo para la reduccion de flujo en dicha planta.
ES2100545T3 (es) Dispositivo para mezclar un agente de tratamiento con una suspension de pasta papelera.
ES8406711A1 (es) Un metodo de obturar una grieta en un tubo defectuoso de un generador de vapor
ATE19500T1 (de) Rohrweiche fuer rohrleitungen zur foerderung von feststoffen oder dispersionen.
RU94022929A (ru) Пленочный выпарной аппарат
AR246800A1 (es) Un intercambiador de calor para tomate.
SU794258A1 (ru) Двухроторна машина
ES525828A0 (es) Un procedimiento perfeccionado para hacer pasar una linea de transito a traves del interior de un conducto
ES2120685T3 (es) Montaje de un piston de avance.
JPS531309A (en) Fan

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 742855

Country of ref document: ES