SE8405901D0 - Anordning vid skivfilter - Google Patents

Anordning vid skivfilter

Info

Publication number
SE8405901D0
SE8405901D0 SE8405901A SE8405901A SE8405901D0 SE 8405901 D0 SE8405901 D0 SE 8405901D0 SE 8405901 A SE8405901 A SE 8405901A SE 8405901 A SE8405901 A SE 8405901A SE 8405901 D0 SE8405901 D0 SE 8405901D0
Authority
SE
Sweden
Prior art keywords
filtrate
filter
channel
disc
side wall
Prior art date
Application number
SE8405901A
Other languages
English (en)
Other versions
SE8405901L (sv
SE445655B (sv
Inventor
S Ragnegard
Original Assignee
Hedemora Verkstaeder 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 Hedemora Verkstaeder Ab filed Critical Hedemora Verkstaeder Ab
Priority to SE8405901A priority Critical patent/SE445655B/sv
Publication of SE8405901D0 publication Critical patent/SE8405901D0/sv
Priority to CA000495265A priority patent/CA1259571A/en
Priority to DE3540336A priority patent/DE3540336C2/de
Priority to FI854552A priority patent/FI79654C/sv
Priority to JP60263613A priority patent/JPH0621428B2/ja
Priority to US06/800,884 priority patent/US4676901A/en
Publication of SE8405901L publication Critical patent/SE8405901L/sv
Publication of SE445655B publication Critical patent/SE445655B/sv

Links

Classifications

    • 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
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
    • 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
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • 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
    • B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)
  • Paper (AREA)
SE8405901A 1984-11-23 1984-11-23 Roterande skivfilter SE445655B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8405901A SE445655B (sv) 1984-11-23 1984-11-23 Roterande skivfilter
CA000495265A CA1259571A (en) 1984-11-23 1985-11-13 Rotating disc filter
DE3540336A DE3540336C2 (de) 1984-11-23 1985-11-14 Rotierendes Scheibenfilter
FI854552A FI79654C (sv) 1984-11-23 1985-11-19 Roterande skivfilter
JP60263613A JPH0621428B2 (ja) 1984-11-23 1985-11-22 回転円板フイルタ
US06/800,884 US4676901A (en) 1984-11-23 1985-11-22 Rotating disc filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8405901A SE445655B (sv) 1984-11-23 1984-11-23 Roterande skivfilter

Publications (3)

Publication Number Publication Date
SE8405901D0 true SE8405901D0 (sv) 1984-11-23
SE8405901L SE8405901L (sv) 1986-05-24
SE445655B SE445655B (sv) 1986-07-07

Family

ID=20357870

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8405901A SE445655B (sv) 1984-11-23 1984-11-23 Roterande skivfilter

Country Status (6)

Country Link
US (1) US4676901A (sv)
JP (1) JPH0621428B2 (sv)
CA (1) CA1259571A (sv)
DE (1) DE3540336C2 (sv)
FI (1) FI79654C (sv)
SE (1) SE445655B (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI76705C (sv) * 1987-04-16 1988-12-12 Valmet Paper Machinery Inc Förfarande för rengöring av filterplattor för sugtorkanordning
SE460578B (sv) * 1987-06-24 1989-10-30 Bjarne Nilsson Skivfilter med anordning foer oekad filtratavledning
SE460579B (sv) * 1987-06-24 1989-10-30 Bjarne Nilsson Roterande filter med yttre filtratkanaler
ATE73003T1 (de) * 1987-09-16 1992-03-15 Kufferath Andreas Kg Scheibeneindicker.
FI79033C (sv) * 1988-03-22 1989-11-10 Ahlstroem Oy Förfarande och anordning för effektivering av funktionen hos skivfilte r.
SE463242B (sv) * 1989-03-13 1990-10-29 Hedemora Ab Filter foer kontinuerlig filtrering av suspension
SE463601B (sv) * 1989-03-13 1990-12-17 Hedemora Ab Filter foer kontinuerlig filtrering av en suspension
US5242590A (en) * 1992-07-31 1993-09-07 Ingersoll-Rand Company Lightweight, anti-rewet, modular style disc sector
AT401014B (de) * 1994-08-16 1996-05-28 Andritz Patentverwaltung Verfahren und vorrichtung zum eindicken bzw. zur wäsche von faserstoff
AT403064B (de) * 1995-09-15 1997-11-25 Andritz Patentverwaltung Scheibenfilter zum abtrennen von flüssigkeiten aus einer suspension, insbesondere faserstoffsuspension
US6447617B1 (en) * 2000-03-17 2002-09-10 Aqua-Aerobic Systems, Inc. High efficiency cleaning of rotating filter media
FI20041518A (sv) * 2004-11-25 2006-05-26 Andritz Oy Förfarande och anordning för behandling av mesa
EP1961475B1 (en) * 2007-02-21 2020-06-17 Veolia Water Solutions & Technologies Support High pressure cleaning device
SE540553C2 (en) * 2017-04-07 2018-09-25 Valmet Oy Pressurized disc filter for causticization liquors containing lime mud
CN107281800A (zh) * 2017-06-29 2017-10-24 无锡市京锡冶金液压机电有限公司 一种陶瓷过滤机
JP7033248B2 (ja) * 2018-11-05 2022-03-10 株式会社石垣 フィルタープレスのろ布洗浄方法
US11000791B2 (en) * 2019-03-06 2021-05-11 Veolia Water Solutions & Technologies Support Rotary disc filter having backwash guides

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471026A (en) * 1966-12-09 1969-10-07 Dorr Oliver Inc Continuous rotary disc filters
US4142976A (en) * 1978-01-03 1979-03-06 Dorr-Oliver Incorporated Barometric leg for rotary vacuum filter
DE3004707C2 (de) * 1980-02-08 1982-08-26 Krauss-Maffei AG, 8000 München Mehrscheiben-Drehfilter

Also Published As

Publication number Publication date
CA1259571A (en) 1989-09-19
FI79654C (sv) 1990-02-12
DE3540336C2 (de) 1994-01-27
DE3540336A1 (de) 1986-05-28
US4676901A (en) 1987-06-30
FI854552A0 (fi) 1985-11-19
SE8405901L (sv) 1986-05-24
JPS61132696A (ja) 1986-06-20
FI854552A (fi) 1986-05-24
SE445655B (sv) 1986-07-07
JPH0621428B2 (ja) 1994-03-23
FI79654B (fi) 1989-10-31

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