JPS4992304A - - Google Patents

Info

Publication number
JPS4992304A
JPS4992304A JP48108870A JP10887073A JPS4992304A JP S4992304 A JPS4992304 A JP S4992304A JP 48108870 A JP48108870 A JP 48108870A JP 10887073 A JP10887073 A JP 10887073A JP S4992304 A JPS4992304 A JP S4992304A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Pending
Application number
JP48108870A
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 filed Critical
Publication of JPS4992304A publication Critical patent/JPS4992304A/ja
Pending legal-status Critical Current

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
    • D21D5/026—Stationary screen-drums with rotating cleaning foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
    • B01D29/118—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Centrifugal Separators (AREA)
JP48108870A 1972-09-27 1973-09-27 Pending JPS4992304A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/292,746 US3953325A (en) 1972-09-27 1972-09-27 Pulp screen with rotating cleaning foil

Publications (1)

Publication Number Publication Date
JPS4992304A true JPS4992304A (ja) 1974-09-03

Family

ID=23126009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48108870A Pending JPS4992304A (ja) 1972-09-27 1973-09-27

Country Status (6)

Country Link
US (1) US3953325A (ja)
JP (1) JPS4992304A (ja)
BR (1) BR7307446D0 (ja)
CA (1) CA982518A (ja)
GB (1) GB1448577A (ja)
SE (1) SE406781B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0381399U (ja) * 1989-12-08 1991-08-20

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997441A (en) * 1975-04-21 1976-12-14 Pamplin Jr Lee F Pressure filter separator
US4156647A (en) * 1976-05-03 1979-05-29 Nieuwenhuis Garmt J Process and apparatus for removal of impurities from liquids
US4097374A (en) * 1977-01-26 1978-06-27 Canadian Ingersoll-Rand Co. Ltd. Screening apparatus hydrofoil
US5190161A (en) * 1987-04-22 1993-03-02 Arai Machinery Corporation Cylindrical element for filtering and separation
FI78937B (fi) * 1988-03-07 1989-06-30 Tampella Oy Ab Sorteringsanordning foer sortering av massasuspension samt blad foer sorteringsanordningen.
SE464473B (sv) * 1988-11-17 1991-04-29 Sunds Defibrator Ind Ab Silanordning
US4919797A (en) * 1989-02-09 1990-04-24 The Black Clawson Company Screening apparatus for paper making stock
FI80736B (fi) * 1989-02-16 1990-03-30 Tampella Oy Ab Foerfarande foer sortering av massasuspension och sorteringsapparat.
FI84191C (fi) * 1989-05-17 1992-11-25 Ahlstroem Oy Foerfarande och anordning foer behandling av fibersuspension
SE500893C2 (sv) * 1993-02-10 1994-09-26 Sunds Defibrator Ind Ab Trycksilanordning
US5385240A (en) * 1993-04-30 1995-01-31 The Black Clawson Company Screening apparatus with adjustable hydrofoil portion
EP0663469A1 (de) * 1994-01-18 1995-07-19 Voith Sulzer Stoffaufbereitung GmbH Rotor, insbesondere für einen Siebsortierer
FR2743505B1 (fr) * 1996-01-15 1998-02-13 Cellier Groupe Sa Dispositif de filtration autodecolmatant
US6010012A (en) * 1997-11-03 2000-01-04 Beloit Technologies, Inc. Fluidizing detrashing impeller
ITVI980008A1 (it) * 1998-01-22 1999-07-22 Comer Spa Epuratore meccanico perfezionato per sospensioni fibrose
SE514071C2 (sv) * 1999-04-08 2000-12-18 Valmet Fibertech Ab Silanordning med axiellt förskjutbar spaltring
ITVI20010039A1 (it) * 2001-02-15 2002-08-16 Comer Spa Filtro rotante per sospensioni fibrose
US6942104B2 (en) * 2003-09-02 2005-09-13 Gl&V Management Hungary Kft. Rotor with multiple foils for screening apparatus for papermaking pulp
JP2006089884A (ja) * 2004-09-27 2006-04-06 Aikawa Iron Works Co Ltd スクリーン装置
US8118172B2 (en) * 2005-11-16 2012-02-21 National Oilwell Varco L.P. Shale shakers with cartridge screen assemblies
ITRE20060114A1 (it) * 2006-09-28 2008-03-29 P M P O S R L Dispositivo di filtrazione e compattazione per particelle solide sospese e contenute nei fluidi, come i fanghi da lavorazioni meccaniche
US7886850B2 (en) * 2008-10-10 2011-02-15 National Oilwell Varco, L.P. Drilling fluid screening systems
CN105805314B (zh) * 2014-12-29 2017-11-28 福建利树股份有限公司 渣浆线压力筛机封
CN110013955A (zh) * 2018-01-09 2019-07-16 宝山钢铁股份有限公司 一种用于过滤粉剂中大颗粒杂物的过滤装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2597510A (en) * 1947-04-15 1952-05-20 Worthington Pump & Mach Corp Blade element for rotary fluid machines
US2501614A (en) * 1947-11-28 1950-03-21 Lockheed Aircraft Corp Compressor construction
GB730147A (en) * 1952-08-28 1955-05-18 Oerlikon Maschf Blading for radial flow centrifugal compressors, blowers, fans, pumps and the like
FR1095109A (fr) * 1953-03-04 1955-05-27 Filtres à aspiration rotatifs
FR1118259A (fr) * 1954-01-27 1956-06-04 Soufflerie radiale pour le transport de gaz fortement chargés de poussières
FR1227991A (fr) * 1958-06-26 1960-08-26 Gen Engineering Company Ab Dispositif de filtration des particules solides des liquides ou des gaz
GB1085227A (en) * 1963-07-26 1967-09-27 Rolls Royce Improvements in or relating to gas turbine engines
FI56216C (fi) * 1971-03-25 1981-10-02 Tampella Oy Ab Siktanordning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0381399U (ja) * 1989-12-08 1991-08-20

Also Published As

Publication number Publication date
BR7307446D0 (pt) 1974-09-05
SE406781B (sv) 1979-02-26
CA982518A (en) 1976-01-27
GB1448577A (en) 1976-09-08
US3953325A (en) 1976-04-27

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