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BR9805001A - Hydrocyclone with turbulence generating device - Google Patents

Hydrocyclone with turbulence generating device

Info

Publication number
BR9805001A
BR9805001A BR9805001-0A BR9805001A BR9805001A BR 9805001 A BR9805001 A BR 9805001A BR 9805001 A BR9805001 A BR 9805001A BR 9805001 A BR9805001 A BR 9805001A
Authority
BR
Brazil
Prior art keywords
hydrocyclone
chamber
separation chamber
turbulence
conical
Prior art date
Application number
BR9805001-0A
Other languages
Portuguese (pt)
Inventor
Roine Andersson
Jan Backman
Original Assignee
Gl & V 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 Gl & V Celleco Ab filed Critical Gl & V Celleco Ab
Publication of BR9805001A publication Critical patent/BR9805001A/en

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
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/107—Cores; Devices for inducing an air-core in hydrocyclones

Landscapes

  • Cyclones (AREA)

Abstract

"HIDROCICLONE COM DISPOSITIVO DE GERAçãO DE TURBULêNCIA". Em um hidrociclone adequado para separar partículas resinosas de suspensões de fibras de madeira dura, a câmara de separação cónica (2), apresenta uma parede circunferencial (3), fornecida com pelo menos um desvio gerador de turbulência (12), que se estende ao longo da parede circunferencial e cruza um caminho helicoidal (10), ao longo do qual, uma corrente de suspensão é gerada durante a operação. Pelo menos uma porção de câmara cónica truncada (39, 41) da câmara de separação (2, 18), é livre do desvio (12) e a extensão axial da dita porção de câmara é pelo menos tão grande quanto o diâmetro da abertura de saída (43) da extremidade de vértice (38) da câmara de separação cónica."HYDROCYCLONE WITH TURBULENCE GENERATION DEVICE". In a hydrocyclone suitable for separating resin particles from suspensions of hardwood fibers, the conical separation chamber (2) has a circumferential wall (3), provided with at least one turbulence-generating deviation (12), which extends to the along the circumferential wall and crosses a helical path (10), along which a suspension current is generated during operation. At least a portion of the truncated conical chamber (39, 41) of the separation chamber (2, 18) is free of the deflection (12) and the axial extension of said chamber portion is at least as large as the diameter of the opening of the outlet (43) of the apex end (38) of the conical separation chamber.

BR9805001-0A 1997-11-25 1998-11-24 Hydrocyclone with turbulence generating device BR9805001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704331A SE9704331D0 (en) 1997-11-25 1997-11-25 Hydrocyclone with turbulence creating means

Publications (1)

Publication Number Publication Date
BR9805001A true BR9805001A (en) 2002-04-23

Family

ID=20409117

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9805001-0A BR9805001A (en) 1997-11-25 1998-11-24 Hydrocyclone with turbulence generating device

Country Status (4)

Country Link
KR (1) KR19990045521A (en)
BR (1) BR9805001A (en)
ID (1) ID21717A (en)
SE (1) SE9704331D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101290245B1 (en) * 2011-09-27 2013-07-30 현대제철 주식회사 Cyclone dust collector
KR101490147B1 (en) * 2014-05-13 2015-02-05 선보공업주식회사 Treating method of Produced Water

Also Published As

Publication number Publication date
ID21717A (en) 1999-07-15
SE9704331D0 (en) 1997-11-25
KR19990045521A (en) 1999-06-25

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2281 DE 23-09-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.