ES2038544A1 - Perfeccionamientos en los pulper para desintegracion de pasta celulosica. - Google Patents

Perfeccionamientos en los pulper para desintegracion de pasta celulosica.

Info

Publication number
ES2038544A1
ES2038544A1 ES919102241A ES9102241A ES2038544A1 ES 2038544 A1 ES2038544 A1 ES 2038544A1 ES 919102241 A ES919102241 A ES 919102241A ES 9102241 A ES9102241 A ES 9102241A ES 2038544 A1 ES2038544 A1 ES 2038544A1
Authority
ES
Spain
Prior art keywords
desintegration
pulpers
spiral
cellulose pulp
pulp
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.)
Granted
Application number
ES919102241A
Other languages
English (en)
Other versions
ES2038544B1 (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9102241A priority Critical patent/ES2038544B1/es
Priority to US07/928,944 priority patent/US5377918A/en
Priority to EP92500105A priority patent/EP0530124A1/en
Priority to FI923607A priority patent/FI923607A/fi
Priority to CA002075871A priority patent/CA2075871A1/en
Priority to JP4216166A priority patent/JPH05230784A/ja
Publication of ES2038544A1 publication Critical patent/ES2038544A1/es
Application granted granted Critical
Publication of ES2038544B1 publication Critical patent/ES2038544B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/345—Pulpers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)

Abstract

PERFECCIONAMIENTOS EN LOS PULPER PARA DESINTEGRACION DE PASTA CELULOSICA. CONSISTEN EN QUE LA CUBA (1) CONTENEDORA DE LAS BALAS DE PAPELOTE O PASTA, PRESENTA FORMA ESPIRAL Y FONDO PLANO, DISPONIENDOSE EL ROTOR (2) EN EL CENTRO DE LA ESPIRAL. LAS IMPUREZAS Y CUERPOS EXTRAÑOS SON IMPULSADOS HACIA UN TORNILLO DE ARQUIMEDES (3) DISPUESTO EN LA SALIDA DE LA ESPIRAL, EVACUANDOLOS AL EXTERIOR. EN ESTE ULTIMO TRAYECTO ES LAVADO POR BOQUILLAS EYECTORAS PARA RECUPERAR LA PASTA ARRASTRADA.
ES9102241A 1991-08-13 1991-08-13 Perfeccionamientos en los pulper para desintegracion de pasta celulosica. Expired - Fee Related ES2038544B1 (es)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES9102241A ES2038544B1 (es) 1991-08-13 1991-08-13 Perfeccionamientos en los pulper para desintegracion de pasta celulosica.
US07/928,944 US5377918A (en) 1991-08-13 1992-08-11 Pulpers for disintegrating cellulose pulp
EP92500105A EP0530124A1 (en) 1991-08-13 1992-08-12 Improvements in pulpers for the desintegration of cellulose pulp
FI923607A FI923607A (fi) 1991-08-13 1992-08-12 Foerbaettringar i pulpmaskiner foer att dispergera sellulosapulp
CA002075871A CA2075871A1 (en) 1991-08-13 1992-08-12 Pulpers for the disintegration of cellulose pulp
JP4216166A JPH05230784A (ja) 1991-08-13 1992-08-13 セルロースパルプ解砕用パルパーの改善

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9102241A ES2038544B1 (es) 1991-08-13 1991-08-13 Perfeccionamientos en los pulper para desintegracion de pasta celulosica.

Publications (2)

Publication Number Publication Date
ES2038544A1 true ES2038544A1 (es) 1993-07-16
ES2038544B1 ES2038544B1 (es) 1994-02-16

Family

ID=8273791

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9102241A Expired - Fee Related ES2038544B1 (es) 1991-08-13 1991-08-13 Perfeccionamientos en los pulper para desintegracion de pasta celulosica.

Country Status (6)

Country Link
US (1) US5377918A (es)
EP (1) EP0530124A1 (es)
JP (1) JPH05230784A (es)
CA (1) CA2075871A1 (es)
ES (1) ES2038544B1 (es)
FI (1) FI923607A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108672060A (zh) * 2018-06-19 2018-10-19 南宁职业技术学院 制浆机构、制浆机及采用该制浆机制作米浆的方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5464161A (en) * 1994-09-30 1995-11-07 The United States Of America As Represented By The Secretary Of The Navy Solid waste pulper
US5593098A (en) * 1996-06-07 1997-01-14 Spencer; Mark W. Apparatus for and method of pulping waste paper
US5645229A (en) * 1996-06-07 1997-07-08 Spencer; Mark W. Apparatus for and method of pulping waste paper
US5775601A (en) * 1996-06-12 1998-07-07 Georgia Industrial Minerals, Inc. Systems and method for producing delaminated sedimentary mica
US5797547A (en) * 1996-06-12 1998-08-25 Duncan Technologies Methods and apparatus for delaminating sedimentary mica
AUPO314396A0 (en) * 1996-10-22 1996-11-14 Wood, Jeffrey Robert Pulping apparatus
DE19833580A1 (de) * 1998-03-27 1999-09-30 Boltersdorf Hans Joachim Anlage zur Gewinnugn von Faserstoffen und anderen Wertstoffen aus Rejekten
SE519362C2 (sv) * 2000-03-24 2003-02-18 Jlr Pulping Systems Ab Pappersupplösare för framställning av massa från returpapper
US20080073044A1 (en) * 2002-08-13 2008-03-27 Bowman David J Apparatus for liquid-based fiber separation
US7279073B2 (en) * 2002-08-13 2007-10-09 U.S. Greenfiber, Llc Apparatus for liquid-based fiber separation
DE102007039744A1 (de) * 2007-04-18 2008-10-23 Repa Boltersdorf Gmbh Pulper zum Recyceln eines Gemenges
SE538319C2 (sv) * 2013-08-23 2016-05-10 Arne Fjälling Transportör och fisksluss

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707420A (en) * 1952-12-11 1955-05-03 Leje & Thurne Ab Pulp preparing apparatus
US3043526A (en) * 1958-08-29 1962-07-10 Bolton John W & Sons Inc Apparatus for pulping paper stock
US3191872A (en) * 1958-03-03 1965-06-29 Howard W Dyson Disintegrating apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2137388A (en) * 1936-09-28 1938-11-22 Frank D Chapman Pulping and conveying system
US2448038A (en) * 1942-08-01 1948-08-31 Henry G Lykken Disintegrator and vortical classifier for solids
US2557174A (en) * 1949-01-26 1951-06-19 Cowles Co Apparatus for pulping paper stock
US3188942A (en) * 1962-12-05 1965-06-15 Somat Corp Apparatus for disintegrating and dewatering fibrous material
US4582261A (en) * 1984-05-18 1986-04-15 Adamation Pulper
US4884756A (en) * 1989-02-01 1989-12-05 Pearson Erich H Waste treatment system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707420A (en) * 1952-12-11 1955-05-03 Leje & Thurne Ab Pulp preparing apparatus
US3191872A (en) * 1958-03-03 1965-06-29 Howard W Dyson Disintegrating apparatus
US3043526A (en) * 1958-08-29 1962-07-10 Bolton John W & Sons Inc Apparatus for pulping paper stock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108672060A (zh) * 2018-06-19 2018-10-19 南宁职业技术学院 制浆机构、制浆机及采用该制浆机制作米浆的方法
CN108672060B (zh) * 2018-06-19 2023-05-23 南宁职业技术学院 制浆机构、制浆机及采用该制浆机制作米浆的方法

Also Published As

Publication number Publication date
JPH05230784A (ja) 1993-09-07
ES2038544B1 (es) 1994-02-16
EP0530124A1 (en) 1993-03-03
US5377918A (en) 1995-01-03
FI923607A0 (fi) 1992-08-12
FI923607A (fi) 1993-02-14
CA2075871A1 (en) 1993-02-14

Similar Documents

Publication Publication Date Title
ES2038544A1 (es) Perfeccionamientos en los pulper para desintegracion de pasta celulosica.
FR2543183B1 (fr) Procede et dispositif de triage d'un melange de pate a papier et d'impuretes
GR3026159T3 (en) Method for producing a delignified papermaking fiber from recycled, high lignin content, waste paper and product thereof.
EP0073609A3 (en) Rotary screening machine
AU1793392A (en) Process, using enhanced-action laccase enzymes, for the delignification or bleaching of lignocellulose-containing material or for the treatment of waste water
CA2007986A1 (en) Apparatus and process for the delignification of cellulose pulp
GB2061133A (en) Treatment of waste paper
DE68905524D1 (de) Erhoehung der qualitaet bei kontinuierlichem zellstoffkochen.
EP0094022A3 (en) Rotor for a screening apparatus for the purification of pulp suspensions, particularly in the paper industry
CN1267762A (zh) 禾本植物(麦草、玉米秆、稻草、芒秆)机械制浆工艺
US3474972A (en) Device for simultaneously making pulp,cleaning and screening paper
ATE162243T1 (de) Defibrator
AU7128187A (en) Screw press
FR2317012A1 (fr) Procede de traitement des refus des eaux residuaires traitees
CA1056637A (en) Continuous flow multistate dewatering apparatus for removing water from an aqueous suspension of pulp material while being conveyed to a steam pressurized reaction vessel
GB1200842A (en) Apparatus for disintegrating solid materials
Young Mechanical pulping innovations keep pace with strong market
Ek et al. HOW REALISTIC IS FODDER YEAST PRODUCTION FROM WOOD INDUSTRY WASTE PRODUCTS.(HUR REALISERA FODERJASTTILLVERKNING PO SKOGSINDUSTRIELLA AVFALLSPRODUKTER.)
SU485183A1 (ru) Центробежный очиститель
FI941615A0 (fi) Menetelmä lignoselluloosapitoisten materiaalien, etenkin selluloosamassojen entsymaattiseksi käsittelemiseksi
CN88101101A (zh) 植物茎叶的分离法及设备
GB808854A (en) Pulping and refining
GB677634A (en) Improvements in or relating to apparatus for pulping vegetable fibrous material
JPS5716907A (en) Vegetable fiber separator
JPS5721904A (en) Solid-liquid separator

Legal Events

Date Code Title Description
GC2A Exploitation certificate registered application with search report

Effective date: 19970312

FD1A Patent lapsed

Effective date: 20050816