BR8104527A - Crivo de material e bomba conjugada,isenta de pulsacao - Google Patents

Crivo de material e bomba conjugada,isenta de pulsacao

Info

Publication number
BR8104527A
BR8104527A BR8104527A BR8104527A BR8104527A BR 8104527 A BR8104527 A BR 8104527A BR 8104527 A BR8104527 A BR 8104527A BR 8104527 A BR8104527 A BR 8104527A BR 8104527 A BR8104527 A BR 8104527A
Authority
BR
Brazil
Prior art keywords
conjugated
pulse
pump
free
material screen
Prior art date
Application number
BR8104527A
Other languages
English (en)
Inventor
D Goddard
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
Application filed by Beloit Corp filed Critical Beloit Corp
Publication of BR8104527A publication Critical patent/BR8104527A/pt

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/26—Filters with built-in pumps filters provided with a pump mounted in or on the casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
BR8104527A 1980-07-18 1981-07-15 Crivo de material e bomba conjugada,isenta de pulsacao BR8104527A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/169,950 US4316768A (en) 1980-07-18 1980-07-18 Pulse free stock screen and combination pump

Publications (1)

Publication Number Publication Date
BR8104527A true BR8104527A (pt) 1982-03-30

Family

ID=22617881

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8104527A BR8104527A (pt) 1980-07-18 1981-07-15 Crivo de material e bomba conjugada,isenta de pulsacao

Country Status (6)

Country Link
US (1) US4316768A (pt)
JP (1) JPS5934839B2 (pt)
BR (1) BR8104527A (pt)
CA (1) CA1154403A (pt)
DE (1) DE3127934A1 (pt)
GB (1) GB2079619B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3503241A1 (de) * 1985-01-31 1986-08-07 J.M. Voith Gmbh, 7920 Heidenheim Sortierer, insbesondere vertikalsichter
FI88536C (fi) * 1987-07-02 1995-05-24 Ahlstroem Oy Foerfarande och anordning foer pumpning av hoegkonsistent massa
US5009774A (en) * 1989-10-30 1991-04-23 Beloit Corporation Pulseless screen
US5061370A (en) * 1990-03-20 1991-10-29 Quebec And Ontario Paper Company Ltd. Screening device for slurries with improved rotor and hub design
FI91090C (fi) * 1992-09-10 1994-05-10 Ahlstroem Oy Menetelmä ja laite massan käsittelemiseksi
US5791491A (en) * 1994-06-08 1998-08-11 Singleton, Jr.; Robert Apparatus and method for extracting impurities from a pulpous slurry
US5901853A (en) * 1994-06-08 1999-05-11 Singleton, Jr.; Robert S. Apparatus and method for extracting impurities from a pulpous slurry
US5492224A (en) * 1994-06-08 1996-02-20 Singleton, Jr.; Robert Apparatus and method for extracting impurities from a pulpous slurry
US5954956A (en) * 1997-07-22 1999-09-21 J&L Fiber Services Modular screen cylinder and a method for its manufacture
US6138838A (en) * 1998-05-29 2000-10-31 J&L Fiber Services, Inc. Screen media and a screening passage therefore

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE305197B (pt) * 1966-12-19 1968-10-21 Celleco Ab
US3726401A (en) * 1970-12-16 1973-04-10 Bird Machine Co Screening machine

Also Published As

Publication number Publication date
GB2079619A (en) 1982-01-27
CA1154403A (en) 1983-09-27
US4316768A (en) 1982-02-23
JPS5934839B2 (ja) 1984-08-24
DE3127934A1 (de) 1982-03-04
JPS5747993A (en) 1982-03-19
GB2079619B (en) 1984-11-14

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19960715