FR2401699A1 - Appareil separateur cylindrique pour la separation de melanges de solides de poids specifiques differents, en particulier pour l'industrie miniere - Google Patents

Appareil separateur cylindrique pour la separation de melanges de solides de poids specifiques differents, en particulier pour l'industrie miniere

Info

Publication number
FR2401699A1
FR2401699A1 FR7825650A FR7825650A FR2401699A1 FR 2401699 A1 FR2401699 A1 FR 2401699A1 FR 7825650 A FR7825650 A FR 7825650A FR 7825650 A FR7825650 A FR 7825650A FR 2401699 A1 FR2401699 A1 FR 2401699A1
Authority
FR
France
Prior art keywords
solids
mixtures
separation
different specific
mining industry
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
FR7825650A
Other languages
English (en)
Other versions
FR2401699B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2401699A1 publication Critical patent/FR2401699A1/fr
Application granted granted Critical
Publication of FR2401699B1 publication Critical patent/FR2401699B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/32—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions using centrifugal force
    • B03B5/34—Applications of hydrocyclones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
    • B04C5/04—Tangential inlets

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Cyclones (AREA)

Abstract

Appareil séparateur cylindrique pour la séparation de mélanges de solides de poids spécifiques différents, particulièrement pour l'industrie minière, caractérisé par le fait qu'il comprend un corps cylindrique creux subdivisé par une paroi transversale en deux chambres consécutives communiquant par un tube disposé dans ladite paroi transversale, un tube axial d'entrée et un tube axial de sortie étant disposés respectivement dans la paroi frontale de la première et de la deuxième chambre, la première chambre étant pourvue de tubes tangentiels d'entrée et de sortie respectivement à proximité de la paroi transversale et de sa paroi frontale, et la seconde chambre étant pourvue de tubes tangentiels d'entrée et de sortie respectivement à proximité de sa paroi frontale et de la paroi transversale.
FR7825650A 1977-09-06 1978-09-06 Appareil separateur cylindrique pour la separation de melanges de solides de poids specifiques differents, en particulier pour l'industrie miniere Granted FR2401699A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27291/77A IT1086466B (it) 1977-09-06 1977-09-06 Apparecchio separatore cilindrico per la separazione di miscele di solidi di differente perso specifico,particolarmente per l'industria mineraria

Publications (2)

Publication Number Publication Date
FR2401699A1 true FR2401699A1 (fr) 1979-03-30
FR2401699B1 FR2401699B1 (fr) 1983-11-18

Family

ID=11221360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825650A Granted FR2401699A1 (fr) 1977-09-06 1978-09-06 Appareil separateur cylindrique pour la separation de melanges de solides de poids specifiques differents, en particulier pour l'industrie miniere

Country Status (11)

Country Link
US (1) US4271010A (fr)
AU (1) AU523416B2 (fr)
BE (1) BE870246A (fr)
CA (1) CA1117903A (fr)
DE (2) DE2838526C2 (fr)
ES (1) ES473136A1 (fr)
FR (1) FR2401699A1 (fr)
GB (1) GB2003756B (fr)
IT (1) IT1086466B (fr)
SE (1) SE430384B (fr)
ZA (1) ZA784890B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515065A1 (fr) * 1981-10-22 1983-04-29 Prominco Srl Procede pour la separation dynamique par un milieu dense de melanges de matieres, telles que par exemple des minerais, de differents poids specifiques, et installation pour sa mise en oeuvre

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1152915B (it) * 1982-10-18 1987-01-14 Prominco Srl Apparecchio per la separazione di miscele di solidi, in particolare miscele di minerali, in almeno tre prodotti di differente peso specifico
GB8404749D0 (en) * 1984-02-23 1984-03-28 Atomic Energy Authority Uk Fluidic contactor
IT1175717B (it) * 1984-09-13 1987-07-15 Prominco Srl Apparecchio separatore multistadio per la separazione di miscele di solidi di differente peso specifico, particolarmente per l'industria mineraria
GB8429933D0 (en) * 1984-11-27 1985-01-03 Coal Industry Patents Ltd Cyclone separator means
US4950389A (en) * 1988-04-14 1990-08-21 Pilat Boris V Gravity concentrator
SU1764696A1 (ru) * 1988-04-21 1992-09-30 Государственный научно-исследовательский и проектный институт по обогащению руд цветных металлов "Казмеханобр" Концентратор
DE3928370A1 (de) * 1989-08-28 1991-03-21 Gni I Pi Obogasceniju Rud Cvet Schwerkraftkonzentrator
DE3928369A1 (de) * 1989-08-28 1991-03-21 Gni I Pi Obogasceniju Rud Cvet Schwerkraftkonzentrator
US5733413A (en) * 1996-06-18 1998-03-31 Southeast Paper Manufacturing Company Method for removing contaminates from aqueous paper pulp
US6139684A (en) * 1998-10-09 2000-10-31 Sep Technologies, Inc. Method and apparatus for decontaminating liquid suspensions
IT1317994B1 (it) * 2000-06-26 2003-07-21 Ecomin S R L Metodo e dispositivo di alimentazione per separatori dinamici.
US7429332B2 (en) * 2004-06-30 2008-09-30 Halliburton Energy Services, Inc. Separating constituents of a fluid mixture
US7370701B2 (en) * 2004-06-30 2008-05-13 Halliburton Energy Services, Inc. Wellbore completion design to naturally separate water and solids from oil and gas
IT1405224B1 (it) * 2010-07-22 2014-01-03 Ecomin S R L Procedimento per la separazione di inquinanti del vetro riciclato
CN104258984A (zh) * 2014-08-04 2015-01-07 云南天地行节能科技有限公司 一种自流式重选提高精矿品位的工艺
FR3113698B1 (fr) * 2020-08-28 2022-08-12 Hutchinson Dispositif de séparation par effet vortex pour un circuit de transfert de fluide

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219186A (en) * 1962-10-30 1965-11-23 Victor Rakowsky Whirlpool apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701056A (en) * 1951-09-01 1955-02-01 Thomas R Morton Method and apparatus for classifying and concentrating materials
NL181479C (fr) * 1952-09-24
DE1266545B (de) * 1965-03-18 1968-04-18 Siemens Ag Einrichtung fuer die Koernungsanalyse von feinkoernigen oder staubfoermigen Partikeln
US3358844A (en) * 1965-08-17 1967-12-19 Siemens Ag Device for increasing the total amount of separation of a vortex separator
US3740929A (en) * 1971-06-14 1973-06-26 Aerodyne Dev Corp Apparatus for collecting finely divided sticky material
DE2220535C2 (de) * 1972-04-26 1974-03-07 Siemens Ag, 1000 Berlin U. 8000 Muenchen Drehströmungswirbler zur Sichtung feinkörniger Partikel
SE410276B (sv) * 1976-10-20 1979-10-08 Sala International Ab Dynamisk suspensionsanrikningsseparator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219186A (en) * 1962-10-30 1965-11-23 Victor Rakowsky Whirlpool apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515065A1 (fr) * 1981-10-22 1983-04-29 Prominco Srl Procede pour la separation dynamique par un milieu dense de melanges de matieres, telles que par exemple des minerais, de differents poids specifiques, et installation pour sa mise en oeuvre

Also Published As

Publication number Publication date
GB2003756B (en) 1982-02-10
BE870246A (fr) 1979-01-02
IT1086466B (it) 1985-05-28
ZA784890B (en) 1979-08-29
ES473136A1 (es) 1979-04-16
DE2838526C2 (de) 1984-01-12
CA1117903A (fr) 1982-02-09
US4271010A (en) 1981-06-02
SE430384B (sv) 1983-11-14
FR2401699B1 (fr) 1983-11-18
GB2003756A (en) 1979-03-21
AU523416B2 (en) 1982-07-29
AU3955278A (en) 1980-03-13
DE7826269U1 (de) 1983-01-13
SE7809269L (sv) 1979-03-07
DE2838526A1 (de) 1979-03-08

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse
FC Decision of inpi director general to approve request for restoration
RN Application for restoration