BR0109451A - Dispositivo e método para separar uma camada superficial de um lìquido - Google Patents

Dispositivo e método para separar uma camada superficial de um lìquido

Info

Publication number
BR0109451A
BR0109451A BR0109451-3A BR0109451A BR0109451A BR 0109451 A BR0109451 A BR 0109451A BR 0109451 A BR0109451 A BR 0109451A BR 0109451 A BR0109451 A BR 0109451A
Authority
BR
Brazil
Prior art keywords
liquid
separating
container
surface layer
space
Prior art date
Application number
BR0109451-3A
Other languages
English (en)
Other versions
BR0109451B1 (pt
Inventor
Bengt Olof Gustafsson
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 BR0109451A publication Critical patent/BR0109451A/pt
Publication of BR0109451B1 publication Critical patent/BR0109451B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Floating Material (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Centrifugal Separators (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)

Abstract

"DISPOSITIVO E MéTODO PARA SEPARAR UMA CAMADA SUPERFICIAL DE UM LìQUIDO". A invenção refere-se a um dispositivo para separar uma camada superficial de um líquido por um recipiente (6) submerso no líquido. O recipiente inclui um fundo (7), um membro de parede (8) conectado ao fundo e tendo um comprimento variável, e um membro de separação (9), que e conectado ao membro de parede e se comunica com um espaço (10) no recipiente via uma abertura. Uma porção de extravasamento (11) do membro de separação é localizada abaixo de uma superfície livre do líquido e permite o escoamento do líquido. Um conduto de descarga (4) estende-se do espaço para descarga de líquido. Um membro flutuante (15), conectado ao membro de separação, flutua sobre o líquido fora do recipiente e exerce uma força de elevação sobre o membro de separação em uma direção de prolongamento do membro de parede. Um membro submergente (16) é conectado ao membro de separação e localizado abaixo da porção de extravasamento. O membro submergente (16) tem uma massa e exerce uma força dirigida descendentemente, de modo que a porção de extravasamento fica localizada abaixo da superfície livre do líquido, e uma força de elevação devido à pressão do líquido quando o espaço tiver sido carregado com uma tal quantidade de líquido que o membro submergente fique localizado parcialmente no líquido, onde a porção de extravasamento fica acima da superfície livre do líquido.
BRPI0109451-3A 2000-03-21 2001-03-09 dispositivo e método para separar uma camada superficial de um lìquido. BR0109451B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0000964A SE516043C2 (sv) 2000-03-21 2000-03-21 Anordning och förfarande för avskiljning av ett ytskikt hos en vätska
PCT/SE2001/000505 WO2001070633A1 (en) 2000-03-21 2001-03-09 A device for separating a surface layer of a liquid

Publications (2)

Publication Number Publication Date
BR0109451A true BR0109451A (pt) 2003-06-03
BR0109451B1 BR0109451B1 (pt) 2009-12-01

Family

ID=20278915

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0109451-3A BR0109451B1 (pt) 2000-03-21 2001-03-09 dispositivo e método para separar uma camada superficial de um lìquido.

Country Status (13)

Country Link
US (1) US6905611B2 (pt)
EP (1) EP1265816B1 (pt)
JP (1) JP4786109B2 (pt)
AT (1) ATE317836T1 (pt)
AU (1) AU2001241326A1 (pt)
BR (1) BR0109451B1 (pt)
CA (1) CA2403454C (pt)
DE (1) DE60117242T2 (pt)
ES (1) ES2256210T3 (pt)
PL (1) PL202467B1 (pt)
RU (1) RU2265580C2 (pt)
SE (1) SE516043C2 (pt)
WO (1) WO2001070633A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE521578C2 (sv) * 2002-03-21 2003-11-11 Alfa Laval Corp Ab Centrifugalseparator
US7384548B2 (en) * 2002-07-01 2008-06-10 Terrien Richard J Manually controlled skimming of industrial oil contaminants
US7338596B2 (en) * 2004-09-13 2008-03-04 Aqua Aerobic Systems Inc Air activated decanter
US7083716B2 (en) * 2004-09-13 2006-08-01 Aqua-Aerobic Systems, Inc. Air activated decanter
US7357860B1 (en) * 2006-01-23 2008-04-15 Painter Paul W Skimmer system
US7790023B1 (en) * 2008-01-15 2010-09-07 Mills Nickie D Adjustable floating weir apparatus
LT2585641T (lt) 2010-06-25 2019-02-25 Greenarc Įrenginys ir būdas skysčiui iš vandens paviršiaus šalinti
US8066872B1 (en) * 2011-04-28 2011-11-29 International Spill Control LLC Dual weir vortex skimmer
US9394673B2 (en) * 2013-03-15 2016-07-19 Thirsty Duck, Lp Skimmer system
US9334618B1 (en) * 2014-01-30 2016-05-10 Jason David Dodd Field drain float
CN116111226B (zh) * 2023-04-04 2023-06-09 沧州彩客锂能有限公司 一种磷酸铁锂电池回收处理浸出装置及其使用方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1139764A (en) * 1965-03-05 1969-01-15 Sumimoto Scient I Co Ltd Apparatus for filtration of liquids in container
US3303932A (en) * 1966-06-27 1967-02-14 Hydromation Engineering Compan Level seeking skimmer
US3633749A (en) 1970-04-21 1972-01-11 Richard L Panosh Automatic swimming pool skimmer
US3782553A (en) * 1972-05-03 1974-01-01 C Brekke Light liquid skimmer
US4032444A (en) 1975-08-29 1977-06-28 National Marine Service, Inc. Gravitational separator for mixtures of immiscible liquids of different densities
JPS5254593U (pt) * 1975-10-17 1977-04-19
IT1233081B (it) * 1989-08-08 1992-03-14 Gi Pi S A S Di Alfonso Gallett Dispositivo sfioratore per vasche di contenimento di fluidi refrige ranti con olii in sospensione per apparecchi disoleatori
JP2635482B2 (ja) * 1992-06-22 1997-07-30 広和機械設計工業株式会社 表層液排出装置
SE507349C2 (sv) * 1996-02-12 1998-05-18 Bengt Wallin Anordning för rening av skärvätskor
FR2787819B1 (fr) * 1998-12-24 2001-03-02 Sevylor Internat Dispositif flottant de recueil d'eau a la surface d'un bassin a destination d'une installation de pompage
SE514135C2 (sv) * 1999-04-07 2001-01-08 Alfa Laval Ab Sätt och anordning för separera ett ytskikt av en vätskekropp
US6159362A (en) * 1999-09-07 2000-12-12 Gilmore; Ronald N. Skimmer valve

Also Published As

Publication number Publication date
ES2256210T3 (es) 2006-07-16
SE0000964D0 (sv) 2000-03-21
EP1265816B1 (en) 2006-02-15
RU2265580C2 (ru) 2005-12-10
US20030164325A1 (en) 2003-09-04
AU2001241326A1 (en) 2001-10-03
PL358009A1 (en) 2004-08-09
CA2403454A1 (en) 2001-09-27
RU2002128005A (ru) 2004-03-27
ATE317836T1 (de) 2006-03-15
DE60117242D1 (de) 2006-04-20
PL202467B1 (pl) 2009-06-30
EP1265816A1 (en) 2002-12-18
US6905611B2 (en) 2005-06-14
WO2001070633A1 (en) 2001-09-27
CA2403454C (en) 2010-05-11
JP4786109B2 (ja) 2011-10-05
DE60117242T2 (de) 2006-10-19
SE0000964L (sv) 2001-09-22
JP2003527956A (ja) 2003-09-24
SE516043C2 (sv) 2001-11-12
BR0109451B1 (pt) 2009-12-01

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Legal Events

Date Code Title Description
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/03/2001, OBSERVADAS AS CONDICOES LEGAIS.

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)