BR0204367A - Aparelho e método para extrair partìculas de uma corrente de fluido - Google Patents

Aparelho e método para extrair partìculas de uma corrente de fluido

Info

Publication number
BR0204367A
BR0204367A BR0204367-0A BR0204367A BR0204367A BR 0204367 A BR0204367 A BR 0204367A BR 0204367 A BR0204367 A BR 0204367A BR 0204367 A BR0204367 A BR 0204367A
Authority
BR
Brazil
Prior art keywords
meters
fluid stream
speed
extracting particles
per
Prior art date
Application number
BR0204367-0A
Other languages
English (en)
Other versions
BR0204367B1 (pt
Inventor
Robert Davis Jr
John K Kelly
Frank G Weis
Original Assignee
Smith & Loveless 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 Smith & Loveless Inc filed Critical Smith & Loveless Inc
Publication of BR0204367A publication Critical patent/BR0204367A/pt
Publication of BR0204367B1 publication Critical patent/BR0204367B1/pt

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
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2411—Feed mechanisms for settling tanks having a tangential inlet
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2444—Discharge mechanisms for the classified liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Cyclones (AREA)
  • Centrifugal Separators (AREA)
  • Measuring Volume Flow (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

"APARELHO E MéTODO PARA EXTRAIR PARTìCULAS DE UMA CORRENTE DE FLUIDO". Um extrator de cascalho inclui canais de entrada e saída dispostos para injetar e extrair tangencialmente líquido para dentro de uma câmara redonda. A velocidade de entrada e saída da câmara é controlada pela largura do canal de saída. A velocidade é mantida dentro de uma região ideal através de uma faixa de fluxo de dez para um. Uma variação eficiente de dez para um no fluxo é alcançada com uma velocidade na faixa de 0,45 metros (1,5 pés) por segundo até 1,06 metros (3,5 metros) por segundo.
BRPI0204367-0A 2001-10-26 2002-10-25 aparelho para extrair partÍculas sàlidas de um lÍquido. BR0204367B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/014,381 US6811697B2 (en) 2001-10-26 2001-10-26 Apparatus and method for extracting particles from a fluid stream

Publications (2)

Publication Number Publication Date
BR0204367A true BR0204367A (pt) 2004-05-25
BR0204367B1 BR0204367B1 (pt) 2013-05-07

Family

ID=21765132

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0204367-0A BR0204367B1 (pt) 2001-10-26 2002-10-25 aparelho para extrair partÍculas sàlidas de um lÍquido.

Country Status (7)

Country Link
US (1) US6811697B2 (pt)
EP (1) EP1306116B1 (pt)
KR (1) KR100950848B1 (pt)
CN (1) CN1418718A (pt)
BR (1) BR0204367B1 (pt)
CA (1) CA2409334C (pt)
MX (1) MXPA02010484A (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6811697B2 (en) * 2001-10-26 2004-11-02 Smith & Loveless Apparatus and method for extracting particles from a fluid stream
WO2006011726A2 (en) * 2004-07-27 2006-02-02 Blue Whale Screen Co., Ltd. Grit chamber for wastewater treatment plant, capable of preventing sedimentation of organic material
KR100595741B1 (ko) * 2004-07-27 2006-07-03 주식회사 블루웨일스크린 유기물 침전이 방지되는 하폐수 처리용 침사조
US20070187342A1 (en) * 2006-02-10 2007-08-16 Abney Cort Backwash tank and process
US7971732B2 (en) 2006-11-06 2011-07-05 Smith & Loveless, Inc. Grit trap for waste water system
US8342753B2 (en) * 2010-06-08 2013-01-01 Siemens Industry, Inc. Venturi drain for self-pumping bearing rolling mills
US8460560B2 (en) 2010-06-18 2013-06-11 Smith & Loveless, Inc. Variable influent flow channel baffle
US8906233B2 (en) 2012-04-16 2014-12-09 Smith & Loveless, Inc. Ring grit remover with vanes
US9334178B2 (en) * 2012-11-08 2016-05-10 Smith & Loveless Inc. Vortex-type grit chamber
AU2015301862B2 (en) 2014-08-11 2020-10-08 Smith & Loveless Inc. Ring grit remover
WO2017037540A1 (en) * 2015-09-04 2017-03-09 Arcelormittal A method for separating mill scale from wastewater
DE102016218051A1 (de) * 2016-09-20 2018-03-22 bioenergy concept GmbH Behälter und Biogasanlage
WO2021236240A1 (en) 2020-05-21 2021-11-25 Smith & Loveless Inc. Circular parallel plate grit remover
CN112452008A (zh) * 2020-11-25 2021-03-09 黄冠庆 一种无耗能的工业污水处理装置
DE102023129760A1 (de) * 2023-10-27 2025-04-30 Münter Carwash GmbH Auf hydrodynamischem Effekt basierende Reinigung von Wasser und anderen Flüssigkeiten

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2034794C3 (de) * 1970-07-14 1979-08-23 Maschinenfabrik Hellmut Geiger Gmbh & Co Kg, 7500 Karlsruhe Vorrichtung zum Trennen von Flüssigkeit-Feststoff-Gemischen
US3941698A (en) 1974-02-19 1976-03-02 Ecodyne Corporation Grit selector
US3965013A (en) * 1974-10-31 1976-06-22 Jackson George F Gravity clarifier
US4107038A (en) 1977-08-12 1978-08-15 Ecodyne Corporation Method and apparatus for removing grit
ZA783467B (en) 1978-06-16 1979-09-26 Fraser & Chalmers Equip Ltd Feed distributors
GB2148744B (en) 1983-11-02 1986-06-25 Jones & Attwood Ltd Grit trap
US4519907A (en) * 1983-12-19 1985-05-28 Rexnord Inc. Grit settling basin including vane pump
JPS62171720A (ja) * 1986-01-24 1987-07-28 Tetsuo Nishida 固液分離装置
US4767532A (en) 1987-05-21 1988-08-30 Smith & Loveless, Inc. Apparatus for removing grit
JP2505719B2 (ja) * 1991-10-01 1996-06-12 哲夫 西田 液体処理装置及びこれを使用した液体処理施設
KR0139649B1 (ko) * 1994-07-07 1998-07-01 전동원 인산화 가교 키토산 킬레이트 수지의 제조방법
US5569379A (en) * 1994-07-11 1996-10-29 Schloss Engineered Equipment, Inc. Grit collector for waste water treatment facility
GB9908634D0 (en) * 1999-04-15 1999-06-09 Hydro Int Ltd Hydrodynamic vortex separator
EP1062996A1 (de) * 1999-06-25 2000-12-27 Oekag Wassertechnik (Schweiz) AG Vorklärbecken
US6811697B2 (en) * 2001-10-26 2004-11-02 Smith & Loveless Apparatus and method for extracting particles from a fluid stream

Also Published As

Publication number Publication date
CA2409334C (en) 2010-07-20
US6811697B2 (en) 2004-11-02
KR20030035936A (ko) 2003-05-09
US20030085164A1 (en) 2003-05-08
BR0204367B1 (pt) 2013-05-07
EP1306116A1 (en) 2003-05-02
EP1306116B1 (en) 2019-05-01
MXPA02010484A (es) 2004-07-30
KR100950848B1 (ko) 2010-04-02
CN1418718A (zh) 2003-05-21
CA2409334A1 (en) 2003-04-26

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Legal Events

Date Code Title Description
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE A RPI 1742 DE 25/05/2004, QUANTO AO ITEM (72).

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/05/2013, OBSERVADAS AS CONDICOES LEGAIS.