NO893145L - Fremgangsmaate og innretning for siling og behandling av tremasse. - Google Patents

Fremgangsmaate og innretning for siling og behandling av tremasse.

Info

Publication number
NO893145L
NO893145L NO89893145A NO893145A NO893145L NO 893145 L NO893145 L NO 893145L NO 89893145 A NO89893145 A NO 89893145A NO 893145 A NO893145 A NO 893145A NO 893145 L NO893145 L NO 893145L
Authority
NO
Norway
Prior art keywords
fraction
rejected
pulp
screened
screening
Prior art date
Application number
NO89893145A
Other languages
English (en)
Other versions
NO175067C (no
NO175067B (no
NO893145D0 (no
Inventor
Jouko Hautala
Original Assignee
Tampella Oy 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 Tampella Oy Ab filed Critical Tampella Oy Ab
Publication of NO893145D0 publication Critical patent/NO893145D0/no
Publication of NO893145L publication Critical patent/NO893145L/no
Publication of NO175067B publication Critical patent/NO175067B/no
Publication of NO175067C publication Critical patent/NO175067C/no

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
    • B01D29/114—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 inward flow filtration
    • B01D29/115—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 inward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—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 multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • 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
    • B01D29/78—Handling the filter cake in the filter for purposes other than for regenerating for washing
    • 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
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Combined Means For Separation Of Solids (AREA)
NO893145A 1988-08-04 1989-08-03 Fremgangsmåte og innretning for siling og behandling av masse NO175067B (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI883649A FI80735B (fi) 1988-08-04 1988-08-04 Foerfarande och anordning foer sortering och behandling av massa.

Publications (4)

Publication Number Publication Date
NO893145D0 NO893145D0 (no) 1989-08-03
NO893145L true NO893145L (no) 1990-02-05
NO175067B NO175067B (no) 1994-05-16
NO175067C NO175067C (no) 1994-08-24

Family

ID=8526892

Family Applications (1)

Application Number Title Priority Date Filing Date
NO893145A NO175067B (no) 1988-08-04 1989-08-03 Fremgangsmåte og innretning for siling og behandling av masse

Country Status (7)

Country Link
US (2) US5051168A (no)
EP (1) EP0355530B1 (no)
AT (1) ATE88226T1 (no)
CA (1) CA1330731C (no)
DE (1) DE68905974T2 (no)
FI (1) FI80735B (no)
NO (1) NO175067B (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI82495C (fi) * 1989-06-08 1991-03-11 Ahlstroem Oy Foerfarande och anordning foer separering av tunga foeroreningar fraon fibersuspensioner i samband med pumpning.
US5190160A (en) * 1991-08-02 1993-03-02 Ingersoll-Rand Company Method and apparatus for enhancing transport of knots in a knot drainer
DE69212255T2 (de) * 1991-08-30 1997-02-06 Aikawa Iron Works Co Siebvorrichtung für Papierherstellung
JP3076645B2 (ja) * 1991-11-26 2000-08-14 株式会社サトミ製作所 紙料精選装置
US5307939A (en) * 1992-07-13 1994-05-03 Ingersoll-Rand Company Screening apparatus for papermaking pulp
JP4048258B2 (ja) * 1998-02-03 2008-02-20 株式会社Ｉｈｉ 古紙パルプの選別装置
JP2003119679A (ja) * 2001-10-17 2003-04-23 Aikawa Iron Works Co Ltd パルプ加熱装置
PY1336349A (es) * 2012-08-13 2016-12-01 Icm Inc Aparato de cribado de múltiples zonas
CN106216220A (zh) * 2016-07-27 2016-12-14 浙江明佳环保科技有限公司 一种有机肥颗粒筛选机
CN113622212B (zh) * 2021-08-11 2023-06-27 泰盛科技（集团）股份有限公司 一种竹浆纤维筛分装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US791566A (en) * 1904-07-01 1905-06-06 William V Meyer Separator.
US2983379A (en) * 1958-03-17 1961-05-09 Combined Locks Paper Company Cylindrical paper stock screen
US3672506A (en) * 1970-05-06 1972-06-27 Jylhavaara Osakeyhtio Pressure strainer device
FI51221C (fi) * 1972-06-21 1976-11-10 Yhtyneet Paperitehtaat Oy Painesihtilaite.
US3791917A (en) * 1973-03-07 1974-02-12 Bird Machine Co Process for producing kraft paper laminate of top stock and base stock layers
US3997441A (en) * 1975-04-21 1976-12-14 Pamplin Jr Lee F Pressure filter separator
JPS5232175A (en) * 1975-09-05 1977-03-11 Asahi Eng Kk Pneumatic filtration process and device therefor
US4202759A (en) * 1978-11-24 1980-05-13 Prater Industries, Inc. Centrifugal screening apparatus
SU1335602A1 (ru) * 1984-12-21 1987-09-07 Архангельский лесотехнический институт им.В.В.Куйбышева Сортировка дл волокнистой массы
CA1288732C (en) * 1985-08-09 1991-09-10 Christian Sauzedde Apparatus for screening paper fiber stock
EP0235605B1 (de) * 1986-02-18 1990-05-23 J.M. Voith GmbH Sortiereinrichtung für Fasersuspensionen
DE3703831A1 (de) * 1987-02-07 1988-09-08 Voith Gmbh J M Spuckstoffsortierer
SE461665B (sv) * 1988-07-04 1990-03-12 Kamyr Ab Apparat foer silning av en suspension av en fiberhaltig cellulosamassa

Also Published As

Publication number Publication date
CA1330731C (en) 1994-07-19
DE68905974D1 (de) 1993-05-19
DE68905974T2 (de) 1993-11-11
NO175067C (no) 1994-08-24
NO175067B (no) 1994-05-16
NO893145D0 (no) 1989-08-03
FI883649A7 (fi) 1990-02-05
FI80735B (fi) 1990-03-30
US5051168A (en) 1991-09-24
US5145072A (en) 1992-09-08
EP0355530A1 (en) 1990-02-28
FI883649A0 (fi) 1988-08-04
EP0355530B1 (en) 1993-04-14
ATE88226T1 (de) 1993-04-15

Similar Documents

Publication Publication Date Title
NO893145L (no) Fremgangsmaate og innretning for siling og behandling av tremasse.
DE3871141D1 (de) Vorrichtung und verfahren zur entwaesserung und auspressung von material.
KR920010077A (ko) 폐지의 처리방법 및 장치
SE8204104L (sv) Sett vid rening av en fibersuspension
DE68928632D1 (de) Verfahren und Vorrichtung zum Behandeln von Faserbrei
BR8401424A (pt) Processo e instalacao para descarga de um desagregador de massa
DE69522587D1 (de) Verfahren zur behandlung eines papierzellstoffes und vorrichtung dafür
NO159737C (no) Fremgangsm te og apparat for behandling av en suspe
SE8405128L (sv) Behandling av hogutbytesmassa
CA2018176A1 (en) Method for controlling pressurized screening device and pressurized screening device
SE9400616L (sv) Omhändertagande av kvist vid kontinuerlig kokning
NO960566L (no) Fremgangsmåte og anordning for behandling av væskeholdige materialer basert på organiske avfallsprodukter
US5538632A (en) Multiple filter dynamic washer
SE9301941L (sv) Sätt och anordning för behandling av en fibersuspension
RU2019298C1 (ru) Передвижная обогатительная установка для обработки проб россыпей
DE3866116D1 (de) Verfahren und vorrichtung zum trennen von knoten.
RU2015234C1 (ru) Способ получения волокнистого полуфабриката
JPS558818A (en) Washing of precipitated sand in waste water treatment
SE0202032D0 (sv) Metod för tillverkning av mekanisk eller kemi-mekanisk massa och en anordning för tillverkning av densamma
SE8803553D0 (sv) Foerfarande foer att sortera massa
CA2113737A1 (en) Method and Device for Processing Wastepaper
JPS5460754A (en) Process for treating waste water
GB249977A (no)
JPS5725493A (en) Method and apparatus for recovering energy and chemical valuables from pulp treating waste liquor