SE426180B - Silanordning - Google Patents

Silanordning

Info

Publication number
SE426180B
SE426180B SE7903032A SE7903032A SE426180B SE 426180 B SE426180 B SE 426180B SE 7903032 A SE7903032 A SE 7903032A SE 7903032 A SE7903032 A SE 7903032A SE 426180 B SE426180 B SE 426180B
Authority
SE
Sweden
Prior art keywords
screen
housing
drum
inlet
screen drum
Prior art date
Application number
SE7903032A
Other languages
English (en)
Swedish (sv)
Other versions
SE7903032L (sv
Inventor
A Skretting
Original Assignee
Kamyr 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 Kamyr Ab filed Critical Kamyr Ab
Priority to SE7903032A priority Critical patent/SE426180B/sv
Priority to US06/136,749 priority patent/US4303508A/en
Priority to CA000349321A priority patent/CA1135635A/fr
Publication of SE7903032L publication Critical patent/SE7903032L/xx
Publication of SE426180B publication Critical patent/SE426180B/sv

Links

Classifications

    • 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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/52—Cleaning with brushes or scrapers
    • B07B1/526—Cleaning with brushes or scrapers with scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/27—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces
    • B01D33/275—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces using contiguous impervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B01D33/763—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid
    • 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
    • B07B1/22—Revolving drums
    • 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
    • D21D5/06—Rotary screen-drums
    • D21D5/08—Rotary screen-drums combined with a rocking movement

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)
  • Combined Means For Separation Of Solids (AREA)
SE7903032A 1979-04-05 1979-04-05 Silanordning SE426180B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE7903032A SE426180B (sv) 1979-04-05 1979-04-05 Silanordning
US06/136,749 US4303508A (en) 1979-04-05 1980-04-02 Screening device
CA000349321A CA1135635A (fr) 1979-04-05 1980-04-08 Dispositif de criblage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7903032A SE426180B (sv) 1979-04-05 1979-04-05 Silanordning

Publications (2)

Publication Number Publication Date
SE7903032L SE7903032L (sv) 1980-10-06
SE426180B true SE426180B (sv) 1982-12-13

Family

ID=20337738

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7903032A SE426180B (sv) 1979-04-05 1979-04-05 Silanordning

Country Status (3)

Country Link
US (1) US4303508A (fr)
CA (1) CA1135635A (fr)
SE (1) SE426180B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004293A1 (fr) * 1983-04-29 1984-11-08 Boerje Hellman Dispositif de purification de milieux liquides comme des eaux usees

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3780579D1 (de) * 1986-10-06 1992-08-27 Ueli Fritz Gut Mechanischer feststoffabscheider fuer abwasser und schlamm.
SE458036C (sv) * 1987-07-03 1990-09-10 Kamyr Ab Apparat foer uppdelning av en suspension av fiberhaltig cellulosamassa
SE458037C (sv) * 1987-07-03 1990-09-10 Kamyr Ab Apparat foer uppdelning av en suspension av fiberhaltig cellulosamassa
GB8825259D0 (en) * 1988-10-25 1988-11-30 Byers E V Rotary screening device
SE465038B (sv) * 1989-11-22 1991-07-15 Kamyr Ab Apparat foer avskiljning av partiklar ur en massastroem och fraktionering av denna
SE503981C2 (sv) * 1994-12-22 1996-10-14 Kvaerner Pulping Tech Anordning för avskiljning av icke önskvärda partiklar från en suspensionsström
US6892516B1 (en) 2004-01-07 2005-05-17 Salvatore Ardagna Garden screening device for sifting and sorting material
CA2678839A1 (fr) 2009-09-14 2011-03-14 Gea Houle Inc. Separateur a grille horizontale rotative
CN103433200B (zh) * 2013-08-30 2015-06-17 清华大学 滚筒式颗粒分选装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1469490A (en) * 1923-10-02 Ellen waterman administratrix
CA871266A (en) 1971-05-18 Improved Machinery Inc. Apparatus for thickening or separating fractions of a dilute suspension
US1185794A (en) * 1915-08-05 1916-06-06 Improved Paper Machinery Company Paper machinery.
GB218036A (en) 1923-04-14 1924-07-03 Richard Carter Improvements in rotary pulp strainers
SE316363B (fr) * 1966-12-01 1969-10-20 Karlstad Mekaniska Ab
US3533505A (en) * 1967-05-11 1970-10-13 Bird Machine Co Screening apparatus
SE343093B (fr) 1970-03-16 1972-02-28 Kamyr Ab
US3755072A (en) * 1970-10-23 1973-08-28 Kamyr Ab Strainer device for cellulose digester
US3933649A (en) * 1971-03-01 1976-01-20 Ahlfors S E E Apparatus for purifying and fractionating particle suspensions
SE374148B (fr) * 1972-08-31 1975-02-24 S E E Ahlfors
SE409735B (sv) 1977-12-30 1979-09-03 Kaelle Eur Control Massasilanordning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004293A1 (fr) * 1983-04-29 1984-11-08 Boerje Hellman Dispositif de purification de milieux liquides comme des eaux usees

Also Published As

Publication number Publication date
US4303508A (en) 1981-12-01
CA1135635A (fr) 1982-11-16
SE7903032L (sv) 1980-10-06

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