MX9801184A - Limpiador de hidrociclon inverso de intervalo ampliado. - Google Patents

Limpiador de hidrociclon inverso de intervalo ampliado.

Info

Publication number
MX9801184A
MX9801184A MX9801184A MX9801184A MX9801184A MX 9801184 A MX9801184 A MX 9801184A MX 9801184 A MX9801184 A MX 9801184A MX 9801184 A MX9801184 A MX 9801184A MX 9801184 A MX9801184 A MX 9801184A
Authority
MX
Mexico
Prior art keywords
reverse hydrocyclone
hydrocyclone cleaner
extended dwell
cleaner
reverse
Prior art date
Application number
MX9801184A
Other languages
English (en)
Inventor
Christopher E Mccarthy
Original Assignee
Thermo Black Clawson Inc
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 Thermo Black Clawson Inc filed Critical Thermo Black Clawson Inc
Publication of MX9801184A publication Critical patent/MX9801184A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/267—Separation of sediment aided by centrifugal force or centripetal force by using a cyclone
    • 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
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Cyclones (AREA)

Abstract

Un limpiador de hidrocicion inverso (10) para la separacion centrífuga de contaminantes de peso ligero contenidos en una suspension de fibras de elaboracion de papel está formado con un cuerpo hueco alargado (12) de una seccion transversal circular que converge uniformemente desde un primer extremo de entrada un segundo extremo de vértice, en el cual la relacion de la longitud del cuerpo conico a su diámetro más grande es de por lo menos 20 a 1 aproximadamente y define un ángulo inclinado de menos de 3 grados.
MX9801184A 1995-08-11 1998-02-11 Limpiador de hidrociclon inverso de intervalo ampliado. MX9801184A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US217795P 1995-08-11 1995-08-11

Publications (1)

Publication Number Publication Date
MX9801184A true MX9801184A (es) 1998-11-30

Family

ID=21699567

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9801184A MX9801184A (es) 1995-08-11 1998-02-11 Limpiador de hidrociclon inverso de intervalo ampliado.

Country Status (10)

Country Link
US (1) US5938926A (es)
EP (1) EP0863784B1 (es)
JP (1) JP3773536B2 (es)
KR (1) KR100460551B1 (es)
CN (1) CN1103622C (es)
AU (1) AU6768096A (es)
BR (1) BR9610170A (es)
DE (1) DE69624933T2 (es)
MX (1) MX9801184A (es)
WO (1) WO1997006871A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE512869C2 (sv) * 1998-01-20 2000-05-29 Nils Anders Lennart Wikdahl Förfarande och anordning för framställande av cellulosamassor med förbättrad kvalitet
FI119999B (fi) 2008-01-28 2009-05-29 Andritz Oy Menetelmä ja laite massan käsittelemiseksi
WO2011002373A1 (en) * 2009-07-03 2011-01-06 Glv Finance Hungary Kft., Luxembourg Branch Hydrocyclone, system and method for cleaning cellulose suspensions
KR100947558B1 (ko) * 2009-10-16 2010-03-12 우시 브라이트스카이 이렉트로닉 컴퍼니 리미티드 밸러스트수 수처리 시스템
IN2014DN09180A (es) * 2012-04-03 2015-07-10 Ovivo Luxembourg Sarl
MX2022006175A (es) 2019-11-22 2022-06-14 Kadant Black Clawson Llc Sistemas limpiadores de lodo con dispositivos de disolucion de limpiadores y metodos para limpiar lodos con los mismos.

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE500693A (es) * 1939-11-21
US2757581A (en) * 1952-09-24 1956-08-07 Nichols Engineering And Res Co Vortex separators
US2975896A (en) * 1955-05-02 1961-03-21 Hirsch Siegfried Hydrocyclone for fibres suspension
US3096275A (en) * 1961-09-26 1963-07-02 Ii George H Tomlinson Method for separating dirt from aqueous suspensions of pulp fibers
DE1461195A1 (de) * 1963-08-02 1969-02-06 Jan Fellegi Anlage zum Sichten von Faserstoffsuspensionen
US3486619A (en) * 1968-01-24 1969-12-30 Wikdahl Nils Anders Lennart Method of removing impurities from a fiber suspension
US3912579A (en) * 1969-06-04 1975-10-14 Bergstrom Paper Co Reverse cleaning and de-inking of paper stock
US3557956A (en) * 1970-01-28 1971-01-26 Bergstrom Paper Co Method for de-inking and removal of certain contaminants from reclaimed paper stock
US4378289A (en) * 1981-01-07 1983-03-29 Hunter A Bruce Method and apparatus for centrifugal separation
MY102517A (en) * 1986-08-27 1992-07-31 Conoco Specialty Prod Cyclone separator
US5049277A (en) * 1988-03-17 1991-09-17 Conoco Specialty Products Inc. Cyclone separator
US5225082A (en) * 1992-01-30 1993-07-06 Amoco Corporation Hydrocyclone with finely tapered tail section
CA2228440A1 (en) * 1995-08-04 1997-02-20 Thermo Black Clawson Inc. Forward or reverse hydrocyclone systems and methods
US5667686A (en) * 1995-10-24 1997-09-16 United States Filter Corporation Hydrocyclone for liquid - liquid separation and method

Also Published As

Publication number Publication date
KR19990036338A (ko) 1999-05-25
JP2000513770A (ja) 2000-10-17
WO1997006871A1 (en) 1997-02-27
BR9610170A (pt) 2000-05-09
CN1103622C (zh) 2003-03-26
KR100460551B1 (ko) 2005-04-06
JP3773536B2 (ja) 2006-05-10
AU6768096A (en) 1997-03-12
DE69624933T2 (de) 2003-08-28
DE69624933D1 (de) 2003-01-02
EP0863784A4 (en) 1999-01-20
EP0863784A1 (en) 1998-09-16
US5938926A (en) 1999-08-17
CN1196000A (zh) 1998-10-14
EP0863784B1 (en) 2002-11-20

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