FR2441428A1 - Procede de separation de melange contenant des particules abrasives dans un separateur cyclone - Google Patents

Procede de separation de melange contenant des particules abrasives dans un separateur cyclone

Info

Publication number
FR2441428A1
FR2441428A1 FR7928378A FR7928378A FR2441428A1 FR 2441428 A1 FR2441428 A1 FR 2441428A1 FR 7928378 A FR7928378 A FR 7928378A FR 7928378 A FR7928378 A FR 7928378A FR 2441428 A1 FR2441428 A1 FR 2441428A1
Authority
FR
France
Prior art keywords
cyclone separator
separating
mixture containing
abrasive particles
containing abrasive
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.)
Pending
Application number
FR7928378A
Other languages
English (en)
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.)
Celleco AB
Original Assignee
Celleco AB
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 Celleco AB filed Critical Celleco AB
Publication of FR2441428A1 publication Critical patent/FR2441428A1/fr
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
    • D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
    • D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones
    • 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
    • B04C5/08—Vortex chamber constructions
    • B04C5/081—Shapes or dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Cyclones (AREA)
  • Paper (AREA)

Abstract

PROCEDE DE SEPARATION DE MELANGE DANS UN SEPARATEUR CYCLONE A DOUBLE PAROI, AU MOINS DANS LA PARTIE CONIQUE DE LA CHAMBRE DE SEPARATION 1. ON MAINTIENT LE SEPARATEUR EN FONCTIONNEMENT MEME APRES QU'UN TROU 13 SE SOIT FORME DANS LA PARTIE CONIQUE 7 DE LA PAROI INTERNE. APPLICATION A L'INDUSTRIE DE LA PATE A PAPIER ET DU PAPIER.
FR7928378A 1978-11-16 1979-11-16 Procede de separation de melange contenant des particules abrasives dans un separateur cyclone Pending FR2441428A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7811825A SE412706B (sv) 1978-11-16 1978-11-16 Forfarande vid uppdelning av material blandningar, innehallande notande partiklar for att kompensera slitage

Publications (1)

Publication Number Publication Date
FR2441428A1 true FR2441428A1 (fr) 1980-06-13

Family

ID=20336374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928378A Pending FR2441428A1 (fr) 1978-11-16 1979-11-16 Procede de separation de melange contenant des particules abrasives dans un separateur cyclone

Country Status (7)

Country Link
US (1) US4278534A (fr)
JP (1) JPS5567353A (fr)
CA (1) CA1116126A (fr)
DE (1) DE2946157A1 (fr)
FI (1) FI62472C (fr)
FR (1) FR2441428A1 (fr)
SE (1) SE412706B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI60579C (fi) * 1980-06-02 1982-02-10 Enso Gutzeit Oy Hydrosyklon
NL8420214A (nl) * 1983-08-11 1985-07-01 Carroll Noel Vloeistofafscheidingsinrichting.
GB8515263D0 (en) * 1985-06-17 1985-07-17 Thew M T Cyclone separator
US5024755A (en) * 1989-11-22 1991-06-18 Bird Escher Wyss Cone wear detection
CA2053651C (fr) * 1991-10-17 1999-01-12 Pentti Vikioe Hydro-cyclone
US5240115A (en) * 1992-11-10 1993-08-31 Beloit Technologies, Inc. Field adjustable hydrocyclone
FI101725B (fi) * 1996-10-25 1998-08-14 Ahlstrom Machinery Oy Menetelmä ja laite massan käsittelemiseksi
US5879545A (en) * 1997-05-05 1999-03-09 Antoun; Gregory S. Cyclonic filter assembly
CA2238292A1 (fr) 1997-05-21 1998-11-21 S & S Lime, Inc. Methode d'obtention et d'utilisation de particules de carbonate de calcium
DE10205239A1 (de) * 2002-02-08 2003-08-21 Voith Paper Patent Gmbh Verfahren zur Auskleidung von zur Aufbereitung von Altpapier bestimmten verschleißgefährdeten Apparaten
US7011219B2 (en) * 2003-07-02 2006-03-14 Petreco International, Ltd. Erosion-resistant hydrocyclone liner
US8288312B2 (en) 2007-03-06 2012-10-16 S&S Lime, Inc. Particulate matter and methods of obtaining same from a Kraft waste reclamation
US8202415B2 (en) * 2009-04-14 2012-06-19 National Oilwell Varco, L.P. Hydrocyclones for treating drilling fluid
DE102023109976A1 (de) 2022-04-25 2023-10-26 Voith Patent Gmbh Hydrozyklon zur Reinigung einer Fasersuspension

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2860776A (en) * 1954-03-15 1958-11-18 Gen Motors Corp Classifying apparatus
DE1093751B (de) * 1954-08-21 1960-12-01 Glas U Spiegel Manufactur Act Wirbelabscheider
SE411104B (sv) * 1978-02-22 1979-12-03 Celleco Ab Dubbelmantlad hydrocyklonseparator med leckage indikerande organ

Also Published As

Publication number Publication date
US4278534A (en) 1981-07-14
FI793447A (fi) 1980-05-17
DE2946157A1 (de) 1980-06-04
SE412706B (sv) 1980-03-17
JPS5567353A (en) 1980-05-21
CA1116126A (fr) 1982-01-12
FI62472C (fi) 1983-01-10
FI62472B (fi) 1982-09-30

Similar Documents

Publication Publication Date Title
FR2441428A1 (fr) Procede de separation de melange contenant des particules abrasives dans un separateur cyclone
AU6335186A (en) Mass transfer extraction of liquids from solids
EP0243044A3 (fr) Hydrocyclone
GB734459A (en) Method of and apparatus for the breaking down of froth
ES8404959A1 (es) Procedimiento y dispositivo para el tratamiento de una suspension de zeolita
GB712792A (en) Process and apparatus for classifying solid materials in a hydrocyclone
DK614886A (da) Fremgangsmaade til vaeskeseparering samt vaeskeseparator
FR2425259A1 (fr) Procede et dispositif filtrant pour la separation de la phase discontinue d'un melange liquide de deux composants non miscibles
GB708590A (en) Improvements in or relating to the elimination of solid materials from oils
BE1002909A3 (fr) Separation de matieres solides granulaires.
GB1512257A (en) Recovery of plastics from municipal waste
GB739705A (en) Improvements in or relating to devices for the separation of particles in suspension in a fluid
GB756198A (en) Method and apparatus for separating mixtures of solid materials in a heavy medium
EP0288105A3 (fr) Dispositif de séparation en continu de particules solides ou semi-solides d'un liquide, applicable aux effluents civils ou industriels
GB724906A (en) Improvements in and relating to the clearing away and conveying of solid matter
GB1234904A (en) Apparatus for separating aqueous suspensions of solid particles
RU2060975C1 (ru) Установка для обезвоживания осадка
JPS54112570A (en) Screw press type dehydrator
GB893764A (en) Process and apparatus for centrifugal classification and separation of solid particles in liquid medium
SU497062A1 (ru) Воздушный сепаратор
JPS5615809A (en) Vibrating dehydrator
JPS6475090A (en) Suspension removal device for waste water
SU99250A1 (ru) Гидроциклон
SU784914A1 (ru) Гидроциклон
GB920447A (en) Improved inflatable bag for liquid extraction apparatus