BR9611313A - Configuração de máquina de lavar tanque de sedimentação e processo para a remoção da espuma superficial - Google Patents

Configuração de máquina de lavar tanque de sedimentação e processo para a remoção da espuma superficial

Info

Publication number
BR9611313A
BR9611313A BR9611313A BR9611313A BR9611313A BR 9611313 A BR9611313 A BR 9611313A BR 9611313 A BR9611313 A BR 9611313A BR 9611313 A BR9611313 A BR 9611313A BR 9611313 A BR9611313 A BR 9611313A
Authority
BR
Brazil
Prior art keywords
washing machine
surface foam
mixture
sedimentation tank
foam
Prior art date
Application number
BR9611313A
Other languages
English (en)
Inventor
Leonard J A Wood
Simon D Turner
Original Assignee
Eimco Process Equipment Pty Lt
Baker Hughes 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 Eimco Process Equipment Pty Lt, Baker Hughes Inc filed Critical Eimco Process Equipment Pty Lt
Publication of BR9611313A publication Critical patent/BR9611313A/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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2433—Discharge mechanisms for floating particles
    • 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
    • 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
    • B01D21/30—Control equipment
    • 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
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Floating Material (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Physical Water Treatments (AREA)

Abstract

Patente de Invenção: <B>"CONFIGURAçãO DE MáQUINA DE LAVAR, TANQUE DE SEDIMENTAçãO E PROCESSO PARA A REMOçãO DA ESPUMA SUPERFICIAL"<D>. Configuração de máquina de lavar para remover a espuma superficial de uma mistura em um tanque de sedimentação, a configuração da máquina de lavar incluindo: uma primeira máquina de lavar adaptada para ficar localizada próxima de uma superfície superior da mistura e possuindo um ponto de entrada para receber a espuma superficial proveniente da mistura, e uma saída da máquina de lavar para remoção da espuma superfícial; uma segunda máquina de lavar, possuindo um dispositivo de entrada para receber o líquido da mistura, e dispositivo de saída para remover o líquido da segunda máquina, o dispositivo de entrada estando posicionado mais abaixo do que o ponto de entrada da primeira máquina de lavar; e dispositivo defletor para inibir a espuma superficial de entrar na segunda máquina de lavar. Um tanque de sedimentação para separar uma mistura de sólidos e líquidos incluindo uma configuração de máquina de lavar como descrita acima. Um processo para remoção da espuma superficial a partir do tanque de sedimentação descrito acima, incluindo ajuste da superfície da mistura ou líquido a um nível de altura (ou mantendo-se a uma altura) com ou ligeiramente acima do ponto de entrada da primeira máquina de lavar, permitindo que a espuma superficial vaze para a primeira máquina de lavar, permitindo que o líquido passe da mistura no interior do dispositivo de saída do tanque; e remoção da espuma superficial proveniente da primeira máquina de lavar.
BR9611313A 1995-11-09 1996-11-08 Configuração de máquina de lavar tanque de sedimentação e processo para a remoção da espuma superficial BR9611313A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPN6466A AUPN646695A0 (en) 1995-11-09 1995-11-09 A launder system, a settling tank, a froth treatment device for a separation device and a method of operating same
PCT/AU1996/000707 WO1997017123A1 (en) 1995-11-09 1996-11-08 A launder arrangement, settling tank and a process for removing surface froth

Publications (1)

Publication Number Publication Date
BR9611313A true BR9611313A (pt) 1999-06-29

Family

ID=3790791

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9611313A BR9611313A (pt) 1995-11-09 1996-11-08 Configuração de máquina de lavar tanque de sedimentação e processo para a remoção da espuma superficial

Country Status (4)

Country Link
AU (1) AUPN646695A0 (pt)
BR (1) BR9611313A (pt)
CA (1) CA2237552A1 (pt)
WO (1) WO1997017123A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7510083B2 (en) 2004-06-28 2009-03-31 The Mosaic Company Column flotation cell for enhanced recovery of minerals such as phosphates by froth flotation
RU2004138727A (ru) * 2004-12-28 2006-06-10 Марк Григорьевич Видуецкий (RU) Флотационная пневматическая колонная машина
WO2011129955A1 (en) * 2010-04-14 2011-10-20 Univation Technologies, Llc Apparatus and methods for separating particulates from a liquid
GB2513889B (en) * 2013-05-09 2016-06-29 A&J Water Treat Ltd Settlement Tank
ES2760149A1 (es) * 2019-08-06 2020-05-13 Acuinge Gestion S L Decantador para procesos de depuracion y tratamiento de aguas

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2051149A (en) * 1934-05-21 1936-08-18 Lakeside Engineering Corp Settling tank
US2418950A (en) * 1944-06-12 1947-04-15 Lakeside Engineering Corp Settling tank
US3465889A (en) * 1968-06-24 1969-09-09 Leopold Co Inc F B Liquid clarifier weir construction
FI78628C (fi) * 1987-10-07 1989-09-11 Outokumpu Oy Flotationsmaskin.
FI88268C (fi) * 1991-03-27 1993-04-26 Outomec Oy Flotationsmaskin
AU4198996A (en) * 1994-11-02 1996-05-31 Nefco, Incorporated Launder cover for use in a clarifier tank

Also Published As

Publication number Publication date
CA2237552A1 (en) 1997-05-15
WO1997017123A1 (en) 1997-05-15
AUPN646695A0 (en) 1995-11-30

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Legal Events

Date Code Title Description
PC Transfer

Free format text: BAKER HUGHES INCORPORATED (US)

FA10 Dismissal: dismissal - article 33 of industrial property law