ATE267909T1 - Verfahren und vorrichtung zum ausbringen von störstoffen aus einem hydrozyklon - Google Patents

Verfahren und vorrichtung zum ausbringen von störstoffen aus einem hydrozyklon

Info

Publication number
ATE267909T1
ATE267909T1 AT00112006T AT00112006T ATE267909T1 AT E267909 T1 ATE267909 T1 AT E267909T1 AT 00112006 T AT00112006 T AT 00112006T AT 00112006 T AT00112006 T AT 00112006T AT E267909 T1 ATE267909 T1 AT E267909T1
Authority
AT
Austria
Prior art keywords
hydrocyclone
diluent
inlet
emptying
liquid
Prior art date
Application number
AT00112006T
Other languages
English (en)
Inventor
Rolf Hartmann
Original Assignee
Voith Paper Patent Gmbh
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
Priority claimed from DE20004255U external-priority patent/DE20004255U1/de
Application filed by Voith Paper Patent Gmbh filed Critical Voith Paper Patent Gmbh
Application granted granted Critical
Publication of ATE267909T1 publication Critical patent/ATE267909T1/de

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
    • B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
    • 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
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/18—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with auxiliary fluid assisting discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cyclones (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Paper (AREA)
AT00112006T 1999-07-06 2000-06-02 Verfahren und vorrichtung zum ausbringen von störstoffen aus einem hydrozyklon ATE267909T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19931166 1999-07-06
DE20004255U DE20004255U1 (de) 1999-07-06 2000-03-07 Hydrozyklon

Publications (1)

Publication Number Publication Date
ATE267909T1 true ATE267909T1 (de) 2004-06-15

Family

ID=26054071

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00112006T ATE267909T1 (de) 1999-07-06 2000-06-02 Verfahren und vorrichtung zum ausbringen von störstoffen aus einem hydrozyklon

Country Status (4)

Country Link
US (1) US6284096B1 (de)
EP (1) EP1069234B1 (de)
AT (1) ATE267909T1 (de)
ES (1) ES2220296T3 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7736501B2 (en) 2002-09-19 2010-06-15 Suncor Energy Inc. System and process for concentrating hydrocarbons in a bitumen feed
CA2471048C (en) 2002-09-19 2006-04-25 Suncor Energy Inc. Bituminous froth hydrocarbon cyclone
DE102004045823A1 (de) * 2004-09-22 2006-03-23 Voith Paper Patent Gmbh Verfahren zum Fraktionieren einer wässrigen Papierfasersuspension sowie Hydrozyklon zur Durchführung des Verfahrens
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
DE202008018358U1 (de) 2008-11-14 2013-04-10 Voith Patent Gmbh Hydrozyklon
DE102008057339A1 (de) * 2008-11-14 2010-05-20 Voith Patent Gmbh Hydrozyklon
CA2689021C (en) 2009-12-23 2015-03-03 Thomas Charles Hann Apparatus and method for regulating flow through a pumpbox
JP2012056016A (ja) * 2010-09-09 2012-03-22 Matluster Technocracy Corp 湿式分離装置及びこれを用いた研磨材回収システム
FI123014B (fi) * 2010-11-11 2012-09-28 Metso Paper Inc Pyörrepuhdistimen pohjalaimenninrakenne ja menetelmä pyörrepuhdistimen pohjalaimenninrakenteessa
DE102010063196A1 (de) 2010-12-16 2012-06-21 Voith Patent Gmbh Hydrozyklon
AT511837B1 (de) * 2012-02-10 2013-03-15 Andritz Energy & Environment Gmbh Hydrozyklon mit feinstoffabreicherung im zyklonunterlauf
AT512479B1 (de) 2012-02-10 2013-11-15 Andritz Energy & Environment Gmbh Verfahren zur feinstoffreduktion im rea-gips
RU2538733C2 (ru) * 2012-11-27 2015-01-10 Закрытое акционерное общество "СОМЭКС" Гидроциклонная установка с регулируемыми конструктивными параметрами
SE538725C2 (sv) 2014-06-26 2016-11-01 Valmet Oy Ångavskiljningsenhet och system för hydrolysförfarande innefattande en ångavskiljningsenhet
DE102015002683A1 (de) * 2014-08-14 2016-02-18 Repa Boltersdorf Gmbh Verfahren zum Behandeln eines Stoffgemenges aus unterschiedlichen Materialien, Vorrichtung zur Durchführung dieses Verfahrens und ein Zyklon
DE102016122225B4 (de) 2016-11-18 2018-11-08 Voith Patent Gmbh Hydrozyklonanordnung
DE102018122808A1 (de) 2018-09-18 2020-03-19 Voith Patent Gmbh Steuerverfahren einer Reinigungsvorrichtung mit Schwerteil-Abscheider
CN113272069B (zh) 2019-01-10 2023-04-21 维美德技术有限公司 水力旋流器废料室
WO2020157383A1 (en) * 2019-01-31 2020-08-06 Andritz Oy A reject chamber of a centrifugal cleaner and a centrifugal cleaner
DE102022110164A1 (de) 2021-08-26 2023-03-02 Voith Patent Gmbh Hydrozyklonanordnung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE346705B (de) * 1970-04-01 1972-07-17 N Wikdahl
US3720315A (en) * 1971-01-18 1973-03-13 Clark & Vicario Corp Stabilizing papermaking system cleaner operation
US3785489A (en) * 1971-07-14 1974-01-15 Celleco Ab Cyclone separator with underflow diluter
US4151083A (en) * 1974-09-10 1979-04-24 Dove Norman F Apparatus and method for separating heavy impurities from feed stock
US4356084A (en) * 1979-04-06 1982-10-26 The Black Clawson Company Self-sealing valve assembly to facilitate unplugging of a centrifugal cleaner
CA1138378A (en) * 1980-03-13 1982-12-28 Jacek J. Macierewicz Axial elutriator for the reject outlet of a hydrocyclone
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
US5069751A (en) * 1990-08-09 1991-12-03 Kamyr, Inc. Hydrocyclone deinking of paper during recycling
US6109451A (en) * 1998-11-13 2000-08-29 Grimes; David B. Through-flow hydrocyclone and three-way cleaner

Also Published As

Publication number Publication date
EP1069234B1 (de) 2004-05-26
US6284096B1 (en) 2001-09-04
EP1069234A1 (de) 2001-01-17
ES2220296T3 (es) 2004-12-16

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