SE7409573L - - Google Patents

Info

Publication number
SE7409573L
SE7409573L SE7409573A SE7409573A SE7409573L SE 7409573 L SE7409573 L SE 7409573L SE 7409573 A SE7409573 A SE 7409573A SE 7409573 A SE7409573 A SE 7409573A SE 7409573 L SE7409573 L SE 7409573L
Authority
SE
Sweden
Application number
SE7409573A
Other versions
SE403634B (sv
Inventor
R Zemanek
Original Assignee
Boise Cascade Corp
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 Boise Cascade Corp filed Critical Boise Cascade Corp
Publication of SE7409573L publication Critical patent/SE7409573L/xx
Publication of SE403634B publication Critical patent/SE403634B/xx

Links

Classifications

    • 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
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • 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
    • 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
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • 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
    • B04C5/24—Multiple arrangement thereof
    • B04C5/30—Recirculation constructions in or with cyclones which accomplish a partial recirculation of the medium, e.g. by means of conduits
    • 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
SE7409573A 1973-07-24 1974-07-23 Sett och anordning for att fran en suspension av cellulosamassafibrer separera cellulosamassafibrerna och partiklar av fororeningar med legre densitet en massafibrerna SE403634B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US382068A US3928186A (en) 1973-07-24 1973-07-24 Combined pulp cleaning system including high and low pressure drop hydrocyclone cleaners

Publications (2)

Publication Number Publication Date
SE7409573L true SE7409573L (de) 1975-01-27
SE403634B SE403634B (sv) 1978-08-28

Family

ID=23507406

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7409573A SE403634B (sv) 1973-07-24 1974-07-23 Sett och anordning for att fran en suspension av cellulosamassafibrer separera cellulosamassafibrerna och partiklar av fororeningar med legre densitet en massafibrerna
SE7703200A SE423729B (sv) 1973-07-24 1977-03-21 Sett och anordning for rening av en pappersmssasuspension

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE7703200A SE423729B (sv) 1973-07-24 1977-03-21 Sett och anordning for rening av en pappersmssasuspension

Country Status (8)

Country Link
US (1) US3928186A (de)
JP (1) JPS5431230B2 (de)
BR (1) BR7406050D0 (de)
CA (1) CA1021723A (de)
FI (1) FI223974A (de)
FR (1) FR2238534B1 (de)
GB (1) GB1482113A (de)
SE (2) SE403634B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2514162B2 (de) * 1975-03-29 1977-02-03 Anlage zur Aufbereitung von Altpapier J.M. Voith GmbH, 7920 Heidenheim Anlage zur aufbereitung von altpapier
US4351804A (en) * 1978-11-06 1982-09-28 Research-Cottrell, Inc. Sulfur dioxide scrubber with hydroclone separator
FR2478489B1 (fr) * 1980-03-21 1985-08-30 Centre Tech Ind Papier Procede et dispositif pour la separation de particules dans un fluide, notamment pour l'epuration de suspensions papetieres
US4305825A (en) * 1980-08-20 1981-12-15 Laval Claude C Reaction member for a fluid separating device
SE441499B (sv) * 1984-03-07 1985-10-14 Karl Arvid Skardal Virvelrenare for reparering av en partikel-vetskesuspension
DE3543205A1 (de) * 1985-12-06 1987-06-11 Voith Gmbh J M Verfahren zur aufbereitung von faserstoffsuspensionen in hydrozyklonen
GB8604462D0 (en) * 1986-02-22 1986-03-26 Elp Products Ltd Hydrocyclone
SE8802580L (sv) * 1988-07-08 1990-01-09 Wikdahl Nils Anders Lennart Saett och anordning foer att befria en fibersuspension fraan laetta foeroreningar
SE525723C2 (sv) * 2002-05-27 2005-04-12 Gl & V Sweden Ab Hydrocyklon
SE529771C2 (sv) * 2005-04-29 2007-11-20 Gl & V Man Hungary Kft Hermina Hydrocyklonenhet och metod för separering av en fibermassasuspension innehållande relativt tunga föroreningar
MX2011011068A (es) * 2009-04-20 2012-02-21 Sorbwater Technology As Aparato y metodo para separacion de fases en un flujo multifásico.
EP2448680B1 (de) * 2009-07-03 2019-11-27 Ovivo Luxembourg S.à.r.l. Hydrozyklon, system und verfahren zur reinigung von faserstoffsuspensionen
CN102641791B (zh) * 2011-12-05 2014-05-14 中国石油大学(北京) 一种高浓度液固水力旋流器
US10376924B2 (en) * 2017-02-23 2019-08-13 Frito-Lay North America, Inc. Separation apparatus with screen having fixed, non-uniform openings
US10905998B2 (en) * 2017-07-20 2021-02-02 Brett Evan Patrick Process and apparatus to remove carbon-14 from carbon-dioxide in atmospheric gases and agricultural products grown in controlled environments
EP3524357A1 (de) 2018-02-08 2019-08-14 MCI Management Center Innsbruck - Internationale Hochschule GmbH Abscheidevorrichtung
CN108525870B (zh) * 2018-04-13 2020-04-24 黄石山力科技股份有限公司 防返混系统
CN108951259A (zh) * 2018-09-04 2018-12-07 马丽芬 一种新型轻杂质除渣装置
CN113423803A (zh) * 2019-02-15 2021-09-21 埃克森美孚化学专利公司 从炉流出物去除焦炭和焦油
CN111672641B (zh) * 2020-06-10 2021-10-12 舟山市海大科学技术研究院有限责任公司 一种内置网筒式油污水分离旋流器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735547A (en) * 1956-02-21 vissac
BE500693A (de) * 1939-11-21
DE1069116B (de) * 1952-09-24 1959-11-19 Nichols Engineering S. Research Corporation, New- York, N. Y. (V.St.A.) Verfahren und Vorrichtung zum Abscheiden von feste Stoffe enthaltenden Faserstoffaufschwemmungen an einem Hydrozyklon
US2799208A (en) * 1955-04-29 1957-07-16 Scott Harold Eric Baliol Vortex type separators
US2843265A (en) * 1956-07-17 1958-07-15 Rakowsky Victor Method of density separation
US3052361A (en) * 1960-12-06 1962-09-04 Marvin E Whatley Liquid cyclone contactor
DE1461195A1 (de) * 1963-08-02 1969-02-06 Jan Fellegi Anlage zum Sichten von Faserstoffsuspensionen
GB1058914A (en) * 1965-06-14 1967-02-15 Outokumpu Oy Froth flotation apparatus
US3696934A (en) * 1967-09-02 1972-10-10 Saburo Oisi Apparatus for centrifugally separating impurities from fluid suspensions
US3543932A (en) * 1967-12-29 1970-12-01 Nichols Eng & Res Corp Vortex chamber reject control
US3486619A (en) * 1968-01-24 1969-12-30 Wikdahl Nils Anders Lennart Method of removing impurities from a fiber suspension
SE348119B (de) * 1969-05-03 1972-08-28 Altenbergs Bergbau
NL6909273A (de) * 1969-06-18 1970-12-22
US3764005A (en) * 1971-02-22 1973-10-09 Boise Cascade Corp Hydrocyclone pulp cleaner

Also Published As

Publication number Publication date
FR2238534A1 (de) 1975-02-21
SE403634B (sv) 1978-08-28
US3928186A (en) 1975-12-23
SE423729B (sv) 1982-05-24
JPS5431230B2 (de) 1979-10-05
GB1482113A (en) 1977-08-03
FR2238534B1 (de) 1978-03-24
DE2435416A1 (de) 1975-02-27
BR7406050D0 (pt) 1975-05-13
SE7703200L (sv) 1977-03-21
FI223974A (de) 1975-01-25
CA1021723A (en) 1977-11-29
DE2435416B2 (de) 1977-04-07
JPS5070962A (de) 1975-06-12

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