ES8206706A1 - Perfeccionamientos en un aparato tamizador para separar,ba- sandose en los tamanos,componentes solidos de una suspensionde pasta de papel - Google Patents

Perfeccionamientos en un aparato tamizador para separar,ba- sandose en los tamanos,componentes solidos de una suspensionde pasta de papel

Info

Publication number
ES8206706A1
ES8206706A1 ES505825A ES505825A ES8206706A1 ES 8206706 A1 ES8206706 A1 ES 8206706A1 ES 505825 A ES505825 A ES 505825A ES 505825 A ES505825 A ES 505825A ES 8206706 A1 ES8206706 A1 ES 8206706A1
Authority
ES
Spain
Prior art keywords
screen
space
screening
screening zone
axial length
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
Application number
ES505825A
Other languages
English (en)
Other versions
ES505825A0 (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.)
Bird Machine Co Inc
Original Assignee
Bird Machine Co Inc
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 Bird Machine Co Inc filed Critical Bird Machine Co Inc
Publication of ES505825A0 publication Critical patent/ES505825A0/es
Publication of ES8206706A1 publication Critical patent/ES8206706A1/es
Expired 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
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp
    • D21D5/023—Stationary screen-drums
    • D21D5/026—Stationary screen-drums with rotating cleaning foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
    • B01D29/118—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/908—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding provoking a tangential stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Filtration Of Liquid (AREA)

Abstract

APARATO TAMIZADOR PARA SEPARAR, BASANDOSE EN LOS TAMAÑOS, COMPONENTES SOLIDOS DE UNA SUSPENSION DE PASTA DE PAPEL O PULPA. CONSTA DE UN TAMIZ (58) DE SECCION RECTA TRANSVERSAL CIRCULAR, PERFORADO PARA FORMAR UNA ZONA NULAR DE TAMIZADO ENTRE SUS EXTREMOS; DE UN TAMBOR (18) ALISADO, SUSTANCIALMENTE CERRADO, CON UNA LONGITUD AXIAL POR LO MENOS IGUAL A LA LONGITUD AXIAL DE LA ZONA DE TAMIZADO DEL MENCIONADO TAMIZ (58) Y DOTADO DE MEDIOS CREADORES DE IMPULSOS (60) EN UNA DE SUS CARAS O SUPERFICIES, Y DE MECANISMOS DE MONTAJE QUE PERMITEN INSTALAR COAXIALMENTE DICHOS TAMIZ Y TAMBOR CON ROTACION RELATIVA EN TORNO A SU EJE GEOMETRICO COMUN.
ES505825A 1980-09-29 1981-09-28 Perfeccionamientos en un aparato tamizador para separar,ba- sandose en los tamanos,componentes solidos de una suspensionde pasta de papel Expired ES8206706A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/191,827 US4318805A (en) 1980-09-29 1980-09-29 Screening apparatus

Publications (2)

Publication Number Publication Date
ES505825A0 ES505825A0 (es) 1982-08-16
ES8206706A1 true ES8206706A1 (es) 1982-08-16

Family

ID=22707079

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505825A Expired ES8206706A1 (es) 1980-09-29 1981-09-28 Perfeccionamientos en un aparato tamizador para separar,ba- sandose en los tamanos,componentes solidos de una suspensionde pasta de papel

Country Status (10)

Country Link
US (1) US4318805A (es)
EP (1) EP0049789A1 (es)
JP (1) JPS5789693A (es)
AU (1) AU7560781A (es)
BR (1) BR8106217A (es)
ES (1) ES8206706A1 (es)
FI (1) FI812998L (es)
IT (1) IT8168259A0 (es)
NO (1) NO813199L (es)
ZA (1) ZA816243B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3268494D1 (en) * 1982-04-26 1986-02-27 Borchert Werner Installation for the removal of solid impurities from cooling water for power stations, etc.
FR2572950B1 (fr) * 1984-11-12 1987-01-23 Lamort E & M Perfectionnements aux tamis pour epurateurs et a leur mode de fabrication
DE3572928D1 (en) * 1984-12-25 1989-10-19 Mitsubishi Heavy Ind Ltd Pressure slit screen
DE3503241A1 (de) * 1985-01-31 1986-08-07 J.M. Voith Gmbh, 7920 Heidenheim Sortierer, insbesondere vertikalsichter
DE3626516C1 (en) * 1986-08-05 1987-04-02 Sundwiger Eisen Maschinen Multi-roll rolling stand with intermediate rolls which have tapered ends and can be displaced in opposite directions in pairs
US5160584A (en) * 1989-10-12 1992-11-03 Beloit Technologies, Inc. High consistency sheet former
US20170144164A1 (en) * 2015-11-24 2017-05-25 S&D Llc Bladeless Trimmer
RU184253U1 (ru) * 2018-07-09 2018-10-19 Общество с ограниченной ответственностью "ВОКСТЭК" Фильтр пульсационный

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US811930A (en) * 1905-05-19 1906-02-06 Bernhard Kihlgren Paper-pulp-assorting apparatus.
US983784A (en) * 1910-08-08 1911-02-07 Bernt Tharaldsen Pulp-strainer.
US1696354A (en) * 1927-05-17 1928-12-25 Haug Anton Joseph Pulp-screening machine
US1926546A (en) * 1931-04-09 1933-09-12 Lampen Aleksander Method and apparatus for removal of mechanical impurities from cellulose and other similar fiber pulps
US2833413A (en) * 1955-03-25 1958-05-06 Stamicarbon Screening apparatus
US2970278A (en) * 1955-05-09 1961-01-31 John H Reaves Direct-coupled amplifier construction
US2975899A (en) * 1957-04-16 1961-03-21 Bird Machine Co Screening device
US3255074A (en) * 1964-04-03 1966-06-07 Beloit Corp Headbox for paper-making machine
US3363759A (en) * 1964-04-29 1968-01-16 Bird Machine Co Screening apparatus with rotary pulsing member
US3458038A (en) * 1966-06-02 1969-07-29 Ingersoll Rand Canada Screening apparatus
US3680696A (en) * 1970-03-23 1972-08-01 Bird Machine Co Screening
SE371655B (es) * 1973-04-02 1974-11-25 Svenska Cellulosa Ab
SU572547A1 (ru) * 1976-01-04 1977-09-15 Научно-Исследовательский И Проектно-Конструкторский Институт Целлюлозного Машиностроения Напорна сортировка

Also Published As

Publication number Publication date
NO813199L (no) 1982-03-30
AU7560781A (en) 1982-04-08
IT8168259A0 (it) 1981-09-29
JPS5789693A (en) 1982-06-04
US4318805A (en) 1982-03-09
EP0049789A1 (en) 1982-04-21
BR8106217A (pt) 1982-06-15
ES505825A0 (es) 1982-08-16
ZA816243B (en) 1982-11-24
FI812998L (fi) 1982-03-30

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