BR7307446D0 - Dispositivo pulsador de folio, do tipo foliocrivo de polp - Google Patents

Dispositivo pulsador de folio, do tipo foliocrivo de polp

Info

Publication number
BR7307446D0
BR7307446D0 BR7446/73A BR744673A BR7307446D0 BR 7307446 D0 BR7307446 D0 BR 7307446D0 BR 7446/73 A BR7446/73 A BR 7446/73A BR 744673 A BR744673 A BR 744673A BR 7307446 D0 BR7307446 D0 BR 7307446D0
Authority
BR
Brazil
Prior art keywords
foliocrive
polp
folio
type
pulsating device
Prior art date
Application number
BR7446/73A
Other languages
English (en)
Inventor
D Nelson
Original Assignee
D Nelson
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 D Nelson filed Critical D Nelson
Publication of BR7307446D0 publication Critical patent/BR7307446D0/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
    • 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)
BR7446/73A 1972-09-27 1973-09-25 Dispositivo pulsador de folio, do tipo foliocrivo de polp BR7307446D0 (pt)

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
BR7307446D0 true BR7307446D0 (pt) 1974-09-05

Family

ID=23126009

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7446/73A BR7307446D0 (pt) 1972-09-27 1973-09-25 Dispositivo pulsador de folio, do tipo foliocrivo de polp

Country Status (6)

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

Families Citing this family (25)

* 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
JPH0748715Y2 (ja) * 1989-12-08 1995-11-08 株式会社サトミ製作所 紙料精選装置
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

Also Published As

Publication number Publication date
JPS4992304A (pt) 1974-09-03
SE406781B (sv) 1979-02-26
CA982518A (en) 1976-01-27
GB1448577A (en) 1976-09-08
US3953325A (en) 1976-04-27

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