FR2423256A1 - Separateur de particules a plusieurs etages de modele compact - Google Patents

Separateur de particules a plusieurs etages de modele compact

Info

Publication number
FR2423256A1
FR2423256A1 FR7909868A FR7909868A FR2423256A1 FR 2423256 A1 FR2423256 A1 FR 2423256A1 FR 7909868 A FR7909868 A FR 7909868A FR 7909868 A FR7909868 A FR 7909868A FR 2423256 A1 FR2423256 A1 FR 2423256A1
Authority
FR
France
Prior art keywords
stage
particle separator
compact model
compact
stage particle
Prior art date
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.)
Granted
Application number
FR7909868A
Other languages
English (en)
Other versions
FR2423256B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NFE INTERNATIONAL Ltd
Original Assignee
NFE INTERNATIONAL Ltd
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 NFE INTERNATIONAL Ltd filed Critical NFE INTERNATIONAL Ltd
Publication of FR2423256A1 publication Critical patent/FR2423256A1/fr
Application granted granted Critical
Publication of FR2423256B1 publication Critical patent/FR2423256B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cyclones (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

Séparateur de particules à vide, à plusieurs étages, compact et portable. Il comporte un premier étage centrifuge 50, un second étage 54 monté concentriquement dans le premier étage et un troisième étage 18 à filtre à air. Les particules séparées par les trois étages se déversent dans une même trémie 34. Les second et troisième étages sont munis à la base de volets flexibles 78, 80 qui, lorsque le groupe est à l'arrêt, s'ouvrent automatiquement pour laisser les particules séparées accumulées se déverser dans la trémie. Ce séparateur est encore plus compact que ceux existants tout en etant aussi efficace qu'eux.
FR7909868A 1978-04-20 1979-04-19 Separateur de particules a plusieurs etages de modele compact Granted FR2423256A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/898,202 US4224043A (en) 1978-04-20 1978-04-20 Compact multistage particle separator

Publications (2)

Publication Number Publication Date
FR2423256A1 true FR2423256A1 (fr) 1979-11-16
FR2423256B1 FR2423256B1 (fr) 1984-10-26

Family

ID=25409093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909868A Granted FR2423256A1 (fr) 1978-04-20 1979-04-19 Separateur de particules a plusieurs etages de modele compact

Country Status (8)

Country Link
US (1) US4224043A (fr)
JP (1) JPS583727B2 (fr)
BR (1) BR7902376A (fr)
CA (1) CA1129352A (fr)
DE (1) DE2916152A1 (fr)
FR (1) FR2423256A1 (fr)
GB (1) GB2019245B (fr)
IT (1) IT1118535B (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926330C2 (de) * 1979-06-29 1987-04-02 Deutsche Babcock Ag, 4200 Oberhausen Vorrichtung zur hydraulischen Förderung von Filterstaub
US4434861A (en) * 1981-01-07 1984-03-06 Howeth David Franklin Dust conveying and collecting system and method
US4509963A (en) * 1982-04-01 1985-04-09 Wm. W. Meyer & Sons, Inc. Industrial vacuum cleaner
DE3212265C2 (de) * 1982-04-02 1984-05-10 Hochtemperatur-Reaktorbau GmbH, 5000 Köln Verfahren und Einrichtung zur gezielten Aktivitätsableitung aus dem Reaktorschutzgebäude einer gasgekühlten Kernkraftanlage
DE3229756A1 (de) * 1982-08-10 1984-02-16 ESB Elektrostatische Sprüh- und Beschichtungsanlagen G.F. Vöhringer GmbH, 7758 Meersburg Pulverspruehkabine
DE3461598D1 (en) * 1983-04-08 1987-01-22 Cash Eng Co Pty Ltd Improvements in flooded compressor separators
GB2148748B (en) * 1983-10-28 1987-06-24 Turveruukki Oy Means for pneumatic gathering or milled peat
US4555333A (en) * 1984-02-09 1985-11-26 Laval Claude C Self-purging separator
US4790865A (en) * 1986-05-30 1988-12-13 Demarco Thomas Two compartment industrial dust collector
US4770681A (en) * 1987-09-14 1988-09-13 Elgin Sweeper Company Dust separator for gas stream
CA1309215C (fr) * 1987-11-27 1992-10-27 Thomas M. Demarco Procede d'enlevement de l'amiante et d'autres particules faisant appel a un chargeur par depression
US4820315A (en) * 1987-11-27 1989-04-11 Demarco Thomas M Vacuum loader and process for removing asbestos and other particulate material
IT214566Z2 (it) * 1988-06-10 1990-05-09 Leini Torino A Filtro per la separazione di nebbie oleose
US5352275A (en) * 1989-07-31 1994-10-04 Cyclean, Inc. Method of producing hot mix asphalt
JPH0451024U (fr) * 1990-08-31 1992-04-30
US5176726A (en) * 1990-12-28 1993-01-05 Beavis Robert J Dust collectors
AU686191B2 (en) * 1993-09-20 1998-02-05 Terex Mining Australia Pty Limited Improvements in dust collection efficiency
US5513704A (en) * 1994-09-22 1996-05-07 Servalco, Inc. Flow back fracture stimulation system
US5588179A (en) * 1995-02-01 1996-12-31 Clarke Industries, Inc. Dust box emptying device
US6063151A (en) * 1998-06-12 2000-05-16 The Spencer Turbine Company Mobile apparatus and method for clearing gas lines
US6189474B1 (en) * 1999-07-29 2001-02-20 William Stewart Self-contained ship's hold cargo recovery and cleaning vessel and method
US6569217B1 (en) 2000-05-10 2003-05-27 Thomas M. DeMarco Industrial dust collector with multiple filter compartments
US20050274094A1 (en) * 2003-03-17 2005-12-15 Demarco Thomas M Vacuum loader
US20060207230A1 (en) * 2003-03-17 2006-09-21 Demarco Maxvac Corporation Vacuum loader with filter doors
DE10350395A1 (de) * 2003-10-28 2005-06-02 Handte Umwelttechnik Gmbh Vorrichtung und Verfahren zum Abscheiden von Staubbestandteilen aus einem explosionsfähigen Staub-Luft-Gemisch
CA2704905A1 (fr) * 2009-05-20 2010-11-20 Garren Tooker Distributeur a regulation automatique du debit
US20110126716A1 (en) * 2009-11-30 2011-06-02 Mao-Nan Cheng Dust-collecting apparatus
US10525389B2 (en) 2012-01-16 2020-01-07 Jk Industries, Llc Sludge concentrator assembly with varying first stage separator, combined with a second stage, clean flow outlet incorporating fixed and variable flow restrictor orifices
US9233866B2 (en) 2012-01-16 2016-01-12 Jk Industries, Llc Sludge concentrator assembly incorporating upper centrifugal separator and lower barrier filter and exhibiting high flow velocity clean fluid outlet combined with low flow velocity solid entrapment
US10322621B2 (en) 2017-02-15 2019-06-18 Hamilton Sundstrand Corporation Inertial particle separator for air cycle machine
US10668486B2 (en) 2017-07-12 2020-06-02 Hamilton Sundstrand Corporation Water extractor
US10633099B2 (en) 2018-03-12 2020-04-28 Hamilton Sundstrand Corporation Non-horizontal water extractor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB669885A (en) * 1949-04-22 1952-04-09 Jean Marie Albert Brunet Process for the transportation of flour and apparatus for carrying out this process
US2604956A (en) * 1948-12-04 1952-07-29 Aaron Kantrow Cyclone separator
GB1036269A (en) * 1964-10-09 1966-07-20 Autoterg Filtri S A S Improvements in or relating to oil bath filters for air and other gases
GB1165825A (en) * 1966-12-27 1969-10-01 Donaldson Co Inc Liquid and Gas Separator
US3780502A (en) * 1971-01-25 1973-12-25 Nat Foundry Equip Co Inc Collector apparatus
US4062085A (en) * 1974-10-09 1977-12-13 Melford Engineering Limited Suction cleaning apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2218143B1 (fr) * 1973-02-21 1976-05-14 Aquitaine Petrole
JPS5127303A (fr) * 1974-08-30 1976-03-06 Matsushita Electric Ind Co Ltd
JPS5181081A (en) * 1975-01-13 1976-07-15 Katayama Sekizai Kk Shujinsochi
US4032424A (en) * 1975-12-22 1977-06-28 Diamond Shamrock Corporation Electrical current breaker for fluid stream
US4062664A (en) * 1976-03-15 1977-12-13 Nfe International, Ltd. Particle separator apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604956A (en) * 1948-12-04 1952-07-29 Aaron Kantrow Cyclone separator
GB669885A (en) * 1949-04-22 1952-04-09 Jean Marie Albert Brunet Process for the transportation of flour and apparatus for carrying out this process
GB1036269A (en) * 1964-10-09 1966-07-20 Autoterg Filtri S A S Improvements in or relating to oil bath filters for air and other gases
GB1165825A (en) * 1966-12-27 1969-10-01 Donaldson Co Inc Liquid and Gas Separator
US3780502A (en) * 1971-01-25 1973-12-25 Nat Foundry Equip Co Inc Collector apparatus
US4062085A (en) * 1974-10-09 1977-12-13 Melford Engineering Limited Suction cleaning apparatus

Also Published As

Publication number Publication date
IT1118535B (it) 1986-03-03
DE2916152A1 (de) 1979-10-31
CA1129352A (fr) 1982-08-10
IT7967673A0 (it) 1979-03-30
GB2019245B (en) 1982-06-30
FR2423256B1 (fr) 1984-10-26
JPS583727B2 (ja) 1983-01-22
US4224043A (en) 1980-09-23
BR7902376A (pt) 1979-10-23
GB2019245A (en) 1979-10-31
JPS54145074A (en) 1979-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse