SE501550C2 - Sughuvud anordnat mellan en filtratkanal och ett fallrör vid ett roterande filter - Google Patents

Sughuvud anordnat mellan en filtratkanal och ett fallrör vid ett roterande filter

Info

Publication number
SE501550C2
SE501550C2 SE9203495A SE9203495A SE501550C2 SE 501550 C2 SE501550 C2 SE 501550C2 SE 9203495 A SE9203495 A SE 9203495A SE 9203495 A SE9203495 A SE 9203495A SE 501550 C2 SE501550 C2 SE 501550C2
Authority
SE
Sweden
Prior art keywords
suction head
downcomer
filtrate
filtrate channel
upper internal
Prior art date
Application number
SE9203495A
Other languages
English (en)
Swedish (sv)
Other versions
SE9203495L (sv
SE9203495D0 (sv
Inventor
Kent Strid
Original Assignee
Kvaerner Pulp Equipment As
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=20387886&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE501550(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kvaerner Pulp Equipment As filed Critical Kvaerner Pulp Equipment As
Priority to SE9203495A priority Critical patent/SE501550C2/sv
Publication of SE9203495D0 publication Critical patent/SE9203495D0/xx
Priority to AT94901130T priority patent/ATE149863T1/de
Priority to EP94901130A priority patent/EP0669848B2/de
Priority to ES94901130T priority patent/ES2098906T3/es
Priority to CA002149868A priority patent/CA2149868C/en
Priority to DE69308874T priority patent/DE69308874T3/de
Priority to JP51304194A priority patent/JP3461179B2/ja
Priority to PCT/SE1993/001000 priority patent/WO1994012261A1/en
Priority to US08/436,406 priority patent/US5620598A/en
Publication of SE9203495L publication Critical patent/SE9203495L/xx
Publication of SE501550C2 publication Critical patent/SE501550C2/sv
Priority to FI952187A priority patent/FI113245B/fi
Priority to NO951870A priority patent/NO302336B1/no

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
    • B01D33/15—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
    • B01D33/70—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
    • B01D33/80—Accessories
    • B01D33/82—Means for pressure distribution

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • External Artificial Organs (AREA)
  • Filtration Of Liquid (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Centrifugal Separators (AREA)
  • Physical Water Treatments (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Transplanting Machines (AREA)
SE9203495A 1992-11-20 1992-11-20 Sughuvud anordnat mellan en filtratkanal och ett fallrör vid ett roterande filter SE501550C2 (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE9203495A SE501550C2 (sv) 1992-11-20 1992-11-20 Sughuvud anordnat mellan en filtratkanal och ett fallrör vid ett roterande filter
US08/436,406 US5620598A (en) 1992-11-20 1993-11-19 Suction head arranged between a filtrate channel and a barometric leg of a rotating filter
PCT/SE1993/001000 WO1994012261A1 (en) 1992-11-20 1993-11-19 A suction head arranged between a filtrate channel and a barometric leg of a rotating filter
AT94901130T ATE149863T1 (de) 1992-11-20 1993-11-19 Ein zwischen einem filtratkanal und einem barometrischen teil eines rotationsfilters angeordneter saugkopf
EP94901130A EP0669848B2 (de) 1992-11-20 1993-11-19 Ein zwischen einem filtratkanal und einem barometrischen teil eines rotationsfilters angeordneter saugkopf
ES94901130T ES2098906T3 (es) 1992-11-20 1993-11-19 Una cabeza de aspiracion dispuesta entre un canal de filtrado y una rama barometrica de un filtro giratorio.
CA002149868A CA2149868C (en) 1992-11-20 1993-11-19 A suction head arranged between a filtrate channel and a barometric leg of a rotating filter
DE69308874T DE69308874T3 (de) 1992-11-20 1993-11-19 Ein zwischen einem filtratkanal und einem barometrischen teil eines rotationsfilters angeordneter saugkopf
JP51304194A JP3461179B2 (ja) 1992-11-20 1993-11-19 回転フィルター用吸引ヘッド
FI952187A FI113245B (fi) 1992-11-20 1995-05-08 Pyörivään suodattimeen kuuluvan suodoskanavan ja barometriputken väliin järjestetty imupää
NO951870A NO302336B1 (no) 1992-11-20 1995-05-11 Sugehode anordnet mellom en filtratkanal og et barometerben i et rotasjonsfilter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9203495A SE501550C2 (sv) 1992-11-20 1992-11-20 Sughuvud anordnat mellan en filtratkanal och ett fallrör vid ett roterande filter

Publications (3)

Publication Number Publication Date
SE9203495D0 SE9203495D0 (sv) 1992-11-20
SE9203495L SE9203495L (sv) 1994-05-21
SE501550C2 true SE501550C2 (sv) 1995-03-13

Family

ID=20387886

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9203495A SE501550C2 (sv) 1992-11-20 1992-11-20 Sughuvud anordnat mellan en filtratkanal och ett fallrör vid ett roterande filter

Country Status (11)

Country Link
US (1) US5620598A (de)
EP (1) EP0669848B2 (de)
JP (1) JP3461179B2 (de)
AT (1) ATE149863T1 (de)
CA (1) CA2149868C (de)
DE (1) DE69308874T3 (de)
ES (1) ES2098906T3 (de)
FI (1) FI113245B (de)
NO (1) NO302336B1 (de)
SE (1) SE501550C2 (de)
WO (1) WO1994012261A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7964094B2 (en) * 2006-01-18 2011-06-21 Jim's Formal Wear Co. Filtration and recovery system
AT514597B1 (de) * 2013-10-11 2015-02-15 Andritz Ag Maschf Filter zum kontinuierlichen Filtern einer Suspension unter Druck
SE542326C2 (en) * 2018-06-21 2020-04-14 Valmet Oy Vacuum filter
US11000791B2 (en) * 2019-03-06 2021-05-11 Veolia Water Solutions & Technologies Support Rotary disc filter having backwash guides

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024839A (en) * 1959-05-18 1962-03-13 Beloit Iron Works Suction regulating means
DE1461045A1 (de) * 1963-10-23 1968-12-19 Karlstads Werkstad Ab Saugkastensystem fuer die Fourdrinier- bzw. Siebpartie
FI55446C (fi) * 1976-07-02 1979-08-10 Enso Gutzeit Oy Skivfilter
DE3413467C2 (de) * 1984-04-10 1986-09-25 BÖWE GmbH, 8900 Augsburg Filter für Reinigungsmaschine
SE463771C (sv) * 1985-05-02 1999-07-12 Caustec Ab Anordning och förfarande för separering av vitlut, mesa och eventuellt slam varvid användes ett roterande skivfilter
US4608171A (en) 1985-05-24 1986-08-26 Lavalley Industrial Plastics, Inc. Adjustable mounting for valve-discharge elbow of rotary drum filters
US5047123A (en) * 1989-06-09 1991-09-10 Hydro-Tek, Inc. Apparatus for clarifying liquids
FI86963C (fi) * 1989-07-06 1992-11-10 Ahlstroem Oy Anordning och foerfarande foer behandling av massa

Also Published As

Publication number Publication date
FI952187A0 (fi) 1995-05-08
CA2149868C (en) 2004-10-19
SE9203495L (sv) 1994-05-21
NO302336B1 (no) 1998-02-23
DE69308874T2 (de) 1998-11-26
ATE149863T1 (de) 1997-03-15
FI952187L (fi) 1995-05-08
JPH08509647A (ja) 1996-10-15
DE69308874D1 (de) 1997-04-17
US5620598A (en) 1997-04-15
EP0669848A1 (de) 1995-09-06
CA2149868A1 (en) 1994-06-09
DE69308874T3 (de) 2000-04-20
EP0669848B1 (de) 1997-03-12
NO951870L (no) 1995-05-11
NO951870D0 (no) 1995-05-11
JP3461179B2 (ja) 2003-10-27
WO1994012261A1 (en) 1994-06-09
SE9203495D0 (sv) 1992-11-20
ES2098906T3 (es) 1997-05-01
EP0669848B2 (de) 1999-12-15
FI113245B (fi) 2004-03-31

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Legal Events

Date Code Title Description
NUG Patent has lapsed