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 cycloneInfo
- 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
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI60579C (fi) * | 1980-06-02 | 1982-02-10 | Enso Gutzeit Oy | Hydrosyklon |
US4673495A (en) * | 1983-08-11 | 1987-06-16 | Noel Carroll | Enclosed cyclone separators |
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 |
GB2260505B (en) * | 1991-10-17 | 1995-03-08 | Ahlstroem Oy | A hydrocyclone |
US5240115A (en) * | 1992-11-10 | 1993-08-31 | Beloit Technologies, Inc. | Field adjustable hydrocyclone |
FI101725B1 (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)
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 |
-
1978
- 1978-11-16 SE SE7811825A patent/SE412706B/sv not_active IP Right Cessation
-
1979
- 1979-10-29 JP JP13882279A patent/JPS5567353A/ja active Pending
- 1979-11-02 FI FI793447A patent/FI62472C/fi not_active IP Right Cessation
- 1979-11-14 CA CA339,832A patent/CA1116126A/fr not_active Expired
- 1979-11-15 DE DE19792946157 patent/DE2946157A1/de not_active Withdrawn
- 1979-11-16 FR FR7928378A patent/FR2441428A1/fr active Pending
- 1979-11-16 US US06/095,064 patent/US4278534A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI793447A (fi) | 1980-05-17 |
DE2946157A1 (de) | 1980-06-04 |
FI62472C (fi) | 1983-01-10 |
CA1116126A (fr) | 1982-01-12 |
FI62472B (fi) | 1982-09-30 |
JPS5567353A (en) | 1980-05-21 |
SE412706B (sv) | 1980-03-17 |
US4278534A (en) | 1981-07-14 |
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