BR112022003733A2 - Separador centrífugo, e, método para controlar um separador centrífugo - Google Patents

Separador centrífugo, e, método para controlar um separador centrífugo

Info

Publication number
BR112022003733A2
BR112022003733A2 BR112022003733A BR112022003733A BR112022003733A2 BR 112022003733 A2 BR112022003733 A2 BR 112022003733A2 BR 112022003733 A BR112022003733 A BR 112022003733A BR 112022003733 A BR112022003733 A BR 112022003733A BR 112022003733 A2 BR112022003733 A2 BR 112022003733A2
Authority
BR
Brazil
Prior art keywords
outlet
centrifugal separator
hermetic
heavy phase
flow
Prior art date
Application number
BR112022003733A
Other languages
English (en)
Inventor
Leonard Borgström
Olle Törnblom
Original Assignee
Alfa Laval Corp 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 Alfa Laval Corp Ab filed Critical Alfa Laval Corp Ab
Publication of BR112022003733A2 publication Critical patent/BR112022003733A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
    • B04B1/08—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B11/00—Feeding, charging, or discharging bowls
    • B04B11/02—Continuous feeding or discharging; Control arrangements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B13/00—Control arrangements specially designed for centrifuges; Programme control of centrifuges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • B04B2005/0464—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation with hollow or massive core in centrifuge bowl

Landscapes

  • Centrifugal Separators (AREA)
  • Paper (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)

Abstract

separador centrífugo para clarificação de uma mistura líquida em uma fase pesada e uma fase leve, tendo um vaso de separador centrífugo giratório em torno de um eixo geométrico (x) e envolvendo um espaço de separação (106) e um espaço de resíduo (12) radialmente para fora do dito espaço de separação. o vaso de separador centrífugo compreende uma entrada hermética (4) para alimentar uma mistura líquida ao dito espaço de separação (106); uma primeira saída hermética (1) para uma fase leve clarificada separada; uma segunda saída hermética (2) para uma fase pesada separada; uma pluralidade de condutos de saída (5) que se estendem a partir de uma posição exterior no dito espaço de resíduo (12) até a dita segunda saída hermética (2); em que cada um dos condutos de saída (5) tem uma restrição de fluxo na forma de um bocal (20) ou diodo de vórtice (7). um método para controlar tal separador centrífugo, para prover um fluxo estável através dos ditos condutos de saída (5), combinações de valores de vazão e densidade da fase pesada são estabelecidas em que um fluxo estável através dos ditos condutos de saída (5) é mantido, a vazão e a densidade da fase pesada na dita segunda saída hermética (2) são medidas continuamente ou intermitentemente e comparadas com as ditas combinações de valores pelo dito plc (52), a vazão na dita segunda saída hermética (2) e/ou dita primeira saída hermética é regulada de modo que um fluxo estável seja mantido.
BR112022003733A 2019-09-25 2020-09-10 Separador centrífugo, e, método para controlar um separador centrífugo BR112022003733A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19199430.0A EP3797872B1 (en) 2019-09-25 2019-09-25 Centrifugal separator and a method to control of the same
PCT/EP2020/075297 WO2021058287A1 (en) 2019-09-25 2020-09-10 Centrifugal separator and a method to control of the same

Publications (1)

Publication Number Publication Date
BR112022003733A2 true BR112022003733A2 (pt) 2022-05-31

Family

ID=68066718

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022003733A BR112022003733A2 (pt) 2019-09-25 2020-09-10 Separador centrífugo, e, método para controlar um separador centrífugo

Country Status (7)

Country Link
US (1) US20220331817A1 (pt)
EP (1) EP3797872B1 (pt)
JP (1) JP7440624B2 (pt)
CN (1) CN114401793A (pt)
AU (1) AU2020353133B2 (pt)
BR (1) BR112022003733A2 (pt)
WO (1) WO2021058287A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4268966A1 (en) 2022-04-29 2023-11-01 Alfa Laval Corporate AB A method of separating a liquid feed mixture comprising yeast
EP4268964A1 (en) 2022-04-29 2023-11-01 Alfa Laval Corporate AB A centrifugal separator
EP4268965A1 (en) 2022-04-29 2023-11-01 Alfa Laval Corporate AB A centrifugal separator
US11649624B1 (en) * 2022-09-03 2023-05-16 Kuwait University Effluent dispenser system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE227107C1 (pt) * 1967-05-18 1969-07-29 Alfa Laval Ab
DE3811619C1 (pt) * 1988-03-12 1989-08-17 Westfalia Separator Ag, 4740 Oelde, De
SE521366C2 (sv) * 1998-08-24 2003-10-28 Alfa Laval Corp Ab Sätt och anordning för rengöring av en centrifugalseparator
SE526244C2 (sv) * 2003-12-11 2005-08-02 Alfa Laval Corp Ab Centrifugalseparator
DE102009032618A1 (de) * 2009-07-10 2011-01-13 Gea Westfalia Separator Gmbh Zentrifuge mit einer um eine Drehachse drehbaren Schleudertrommel
SE535959C2 (sv) 2010-01-29 2013-03-05 Alfa Laval Corp Ab System innefattande centrifugalseparator samt metod för kontroll av detsamma
CN201644237U (zh) * 2010-03-09 2010-11-24 辽宁双联化工制药机械有限公司 油田老化油处理用碟式分离机
SE538684C2 (sv) 2014-12-10 2016-10-18 Göran Hofstedt Anders Förfarande och anläggning för tvättning av råtallsåpa
CN105363570A (zh) * 2015-12-15 2016-03-02 宜兴市华鼎粮食机械有限公司 一种三相碟式离心机
ES2812749T3 (es) * 2016-02-22 2021-03-18 Alfa Laval Corp Ab Separador centrífugo con sistema de descarga intermitente
EP3315182A1 (en) 2016-10-31 2018-05-02 Pratt & Whitney Canada Corp. Centrifugal separator

Also Published As

Publication number Publication date
US20220331817A1 (en) 2022-10-20
AU2020353133B2 (en) 2023-04-27
CN114401793A (zh) 2022-04-26
AU2020353133A1 (en) 2022-04-14
EP3797872A1 (en) 2021-03-31
WO2021058287A1 (en) 2021-04-01
JP2022550740A (ja) 2022-12-05
EP3797872B1 (en) 2024-04-10
JP7440624B2 (ja) 2024-02-28

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