MX162931B - Mejoras en aparato y metodo de filtrado a presion - Google Patents

Mejoras en aparato y metodo de filtrado a presion

Info

Publication number
MX162931B
MX162931B MX2796A MX279686A MX162931B MX 162931 B MX162931 B MX 162931B MX 2796 A MX2796 A MX 2796A MX 279686 A MX279686 A MX 279686A MX 162931 B MX162931 B MX 162931B
Authority
MX
Mexico
Prior art keywords
filtering method
pressure filtering
pressure
filtering
Prior art date
Application number
MX2796A
Other languages
English (en)
Spanish (es)
Inventor
Peter Edmond Leblanc
Original Assignee
Beloit Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25002109&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX162931(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Beloit Corp filed Critical Beloit Corp
Publication of MX162931B publication Critical patent/MX162931B/es

Links

Classifications

    • 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
    • D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
MX2796A 1985-06-20 1986-06-13 Mejoras en aparato y metodo de filtrado a presion MX162931B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/746,734 US4855038A (en) 1985-06-20 1985-06-20 High consistency pressure screen and method of separating accepts and rejects

Publications (1)

Publication Number Publication Date
MX162931B true MX162931B (es) 1991-07-15

Family

ID=25002109

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2796A MX162931B (es) 1985-06-20 1986-06-13 Mejoras en aparato y metodo de filtrado a presion

Country Status (14)

Country Link
US (1) US4855038A (OSRAM)
EP (1) EP0206975B1 (OSRAM)
JP (1) JPS61296193A (OSRAM)
KR (1) KR900002099B1 (OSRAM)
CN (1) CN1011146B (OSRAM)
BR (1) BR8602828A (OSRAM)
CA (1) CA1268141A (OSRAM)
DE (1) DE3670518D1 (OSRAM)
ES (1) ES8801400A1 (OSRAM)
FI (1) FI85730C (OSRAM)
IN (1) IN166375B (OSRAM)
MX (1) MX162931B (OSRAM)
PH (1) PH26032A (OSRAM)
PL (1) PL155075B1 (OSRAM)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110456A (en) * 1985-06-20 1992-05-05 Beloit Corporation High consistency pressure screen and method of separating accepts and rejects
US4981583A (en) * 1985-06-20 1991-01-01 Beloit Corporation High consistency pressure screen and method of separating accepts and rejects
BR8807561A (pt) * 1987-06-11 1990-04-17 Ahlstroem Oy Aparelho de peneiramento de polpa
WO1988010335A1 (en) * 1987-06-26 1988-12-29 A. Ahlstrom Corporation An apparatus for screening pulp and a method of screening a pulp suspension
US5156750A (en) * 1987-07-08 1992-10-20 A. Ahlstrom Corporation Method and apparatus for thickening a fiber suspension and removing fine particles therefrom
EP0298499B1 (en) * 1987-07-08 1994-03-16 A. Ahlstrom Corporation Method and apparatus for thickening fiber suspension
JPH0189991U (OSRAM) * 1987-12-03 1989-06-13
US4954249A (en) * 1988-06-10 1990-09-04 Beloit Corporation Wave screen plate
SE464473B (sv) * 1988-11-17 1991-04-29 Sunds Defibrator Ind Ab Silanordning
US5172813A (en) * 1989-05-17 1992-12-22 A. Ahlstrom Corporation Method and an apparatus for treating fiber suspension
DE3925020A1 (de) * 1989-07-28 1991-01-31 Voith Gmbh J M Sortierer
AU6713190A (en) * 1989-10-23 1991-05-16 Beloit Corporation Basket profile for screens
US5139154A (en) * 1989-12-27 1992-08-18 Beloit Corporation Wear screen plate and method of manufacture thereof
US5041212A (en) * 1990-01-02 1991-08-20 Beloit Corporation Efficiency screen plate for screening pulp
US5255540A (en) * 1990-06-29 1993-10-26 Beloit Technologies, Inc. Pressurized dynamic washer
US5078275A (en) * 1990-11-13 1992-01-07 The Black Clawson Company Screening apparatus for paper making stock
US5072834A (en) * 1990-11-19 1991-12-17 The Black Clawson Company Screening apparatus for paper making stock
DE59207688D1 (de) * 1992-06-20 1997-01-23 Finckh Maschf Drucksortierer für fasersuspensionen
US5307939A (en) * 1992-07-13 1994-05-03 Ingersoll-Rand Company Screening apparatus for papermaking pulp
CA2155859C (en) 1993-02-11 2004-08-03 Paul Blanche An apparatus for the separation of solids from flowings liquids
FR2706495B1 (fr) * 1993-06-16 1995-09-08 Lamort E & M Rotor pour l'épuration hydrodynamique sous pression de pâte à papier, et appareil muni de ce rotor.
US5538632A (en) * 1993-10-28 1996-07-23 Beloit Technologies, Inc. Multiple filter dynamic washer
AUPM628594A0 (en) * 1994-06-17 1994-07-07 Blanche, Paul An apparatus for the separation of solids from flowing liquid
US5566833A (en) * 1995-01-25 1996-10-22 Hermannfinckh Maschinenfabrik Gmbh & Co. Pressure sorter for fiber suspensions as well as a process for the preparation of fiber suspensions
US5791495A (en) * 1996-03-11 1998-08-11 Beloit Technologies, Inc. Paper pulp screen cylinder
WO2006119614A1 (en) 2005-05-09 2006-11-16 Hetu Marc-Andre Screen basket with replaceable profiled bars
US7465391B2 (en) 2005-09-09 2008-12-16 Cds Technologies, Inc. Apparatus for separating solids from flowing liquids
CA2705475C (en) 2007-11-14 2015-05-05 Filtration Fibrewall Inc. Screen basket
FI126709B (en) * 2013-06-20 2017-04-13 Valmet Technologies Inc Drum element, sorter and method for sorting the pulp

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1921750A (en) * 1931-04-01 1933-08-08 Carl Nebrich Centrifugal separator for straining pulpy material, such as wood pulp, cellulose, paper pulp, and the like
US1974651A (en) * 1933-03-17 1934-09-25 Haug Anton Joseph Pulp screening machine
US3363759A (en) * 1964-04-29 1968-01-16 Bird Machine Co Screening apparatus with rotary pulsing member
US3400820A (en) * 1965-03-30 1968-09-10 Bird Machine Co Screening apparatus with rotary pulsing member
US3437204A (en) * 1965-12-27 1969-04-08 Bird Machine Co Screening apparatus
US3581893A (en) * 1968-01-02 1971-06-01 Improved Machinery Inc Screening apparatus
US3680696A (en) * 1970-03-23 1972-08-01 Bird Machine Co Screening
US3726401A (en) * 1970-12-16 1973-04-10 Bird Machine Co Screening machine
US3814244A (en) * 1972-05-30 1974-06-04 Ingersoll Rand Canada Apparatus for fractionating fluid suspensions
DD129814A1 (de) * 1977-01-24 1978-02-08 Werner Kretzschmar Drucksichter mit senkrechter welle fuer faserstoffsuspensionen
FR2410081A1 (fr) * 1977-11-23 1979-06-22 Lamort Ingenieurs Construc E E Appareil pour l'epuration des pates a papier
DE3109196A1 (de) * 1981-03-11 1982-10-14 O & K Orenstein & Koppel Ag, 1000 Berlin Frachtschiff fuer kuehlladung
US4462901A (en) * 1981-12-28 1984-07-31 Gauld W Thomas Apparatus for screening fibrous stock

Also Published As

Publication number Publication date
JPS61296193A (ja) 1986-12-26
US4855038A (en) 1989-08-08
IN166375B (OSRAM) 1990-04-21
ES556268A0 (es) 1988-01-01
EP0206975A2 (en) 1986-12-30
FI85730B (fi) 1992-02-14
JPH0133598B2 (OSRAM) 1989-07-13
ES8801400A1 (es) 1988-01-01
PL155075B1 (en) 1991-10-31
DE3670518D1 (de) 1990-05-23
CA1268141A (en) 1990-04-24
FI85730C (fi) 1992-05-25
EP0206975B1 (en) 1990-04-18
FI862592L (fi) 1986-12-21
BR8602828A (pt) 1987-02-10
CN1011146B (zh) 1991-01-09
EP0206975A3 (en) 1987-03-25
PH26032A (en) 1992-01-29
FI862592A0 (fi) 1986-06-18
CN86103397A (zh) 1986-12-17
KR900002099B1 (ko) 1990-04-02
KR870000486A (ko) 1987-02-18

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