BRPI0511856A - método para remoção de escuma de superfìcie, e arranjo para remoção da escuma de superfìcie - Google Patents

método para remoção de escuma de superfìcie, e arranjo para remoção da escuma de superfìcie

Info

Publication number
BRPI0511856A
BRPI0511856A BRPI0511856-5A BRPI0511856A BRPI0511856A BR PI0511856 A BRPI0511856 A BR PI0511856A BR PI0511856 A BRPI0511856 A BR PI0511856A BR PI0511856 A BRPI0511856 A BR PI0511856A
Authority
BR
Brazil
Prior art keywords
surface scum
arrangement
scum removal
scum
skim
Prior art date
Application number
BRPI0511856-5A
Other languages
English (en)
Inventor
Pekka Tuomikoski
Original Assignee
Finnketju Invest Oy
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 Finnketju Invest Oy filed Critical Finnketju Invest Oy
Publication of BRPI0511856A publication Critical patent/BRPI0511856A/pt
Publication of BRPI0511856B1 publication Critical patent/BRPI0511856B1/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
    • 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
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B01D21/20—Driving mechanisms
    • 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

Landscapes

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

Abstract

MéTODO PARA REMOçãO DA ESCUMA DE SUPERFìCIE, E ARRANJO PARA REMOçãO DA ESCUMA DE SUPERFìCIE A invenção está relacionada a um método para a remoção da escuma de superfície, o qual compreende pelo menos um primeiro arranjo de calha coletora de superfície (2a) que existe em uma bacia de líquido (N) e que é pretendida para remoção da escuma de superfície. A escuma de superfície é retirada por meio de um arranjo de transbordamento (2a1), pertencente ao primeiro arranjo de calha de coleta de superfície (2a) e sendo baseado em um fluxo contínuo, por meio do qual a escuma de superfície é transbordada em pelo menos duas fases sucessivas. A invenção está relacionada também a um arranjo para a remoção da escuma de superfície operando de acordo com o método.
BRPI0511856-5A 2004-06-29 2005-02-28 Método para remoção da escuma de superfície, e arranjo para remoção da escuma de superfície BRPI0511856B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20040893A FI116715B (fi) 2004-06-29 2004-06-29 Menetelmä ja järjestely pintalietteen poistoon
FI20040893 2004-06-29
PCT/FI2005/000126 WO2006005788A1 (en) 2004-06-29 2005-02-28 Method and arrangement for removal of surface scum

Publications (2)

Publication Number Publication Date
BRPI0511856A true BRPI0511856A (pt) 2008-01-15
BRPI0511856B1 BRPI0511856B1 (pt) 2015-07-21

Family

ID=32524559

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511856-5A BRPI0511856B1 (pt) 2004-06-29 2005-02-28 Método para remoção da escuma de superfície, e arranjo para remoção da escuma de superfície

Country Status (13)

Country Link
US (1) US7449121B2 (pt)
EP (1) EP1763388B1 (pt)
JP (1) JP5214241B2 (pt)
KR (1) KR101168101B1 (pt)
CN (1) CN100496661C (pt)
BR (1) BRPI0511856B1 (pt)
CA (1) CA2570545A1 (pt)
ES (1) ES2437076T3 (pt)
FI (1) FI116715B (pt)
MX (1) MXPA06013744A (pt)
PL (1) PL1763388T3 (pt)
RU (1) RU2365400C2 (pt)
WO (1) WO2006005788A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI119758B (fi) * 2007-08-13 2009-03-13 Finnketju Invest Oy Menetelmä ja poistojärjestely pintalietteen poistossa
FI120929B (fi) * 2007-11-12 2010-05-14 Outotec Oyj Neste-nesteuuton allasjärjestely, laitteisto sijoitettavaksi neste-nesteuuton laskeutusaltaaseen ja menetelmä laitteiston asentamiseksi
FI121741B (fi) * 2009-02-26 2011-03-31 Outotec Oyj Menetelmä neste-nesteuuttolaskeutusaltaan poistopään kourujärjestelyn valmistamiseksi ja kourujärjestely
FI123453B (fi) * 2010-08-11 2013-05-15 Clewer Oy Selkeytin
FI125824B (fi) * 2014-11-04 2016-02-29 Finnchain Oy Menetelmã ja laitteisto selkeytetyn nesteen poistoon
WO2017143555A1 (zh) * 2016-02-25 2017-08-31 许寅 浮动堰撇液器
WO2017143554A1 (zh) 2016-02-25 2017-08-31 许寅 浮渣浓缩装置
WO2018206840A1 (en) 2017-05-08 2018-11-15 Finnchain Oy Method and apparatus for removal of surface scum
CN107128987A (zh) * 2017-07-17 2017-09-05 太仓永固精密制件有限公司 一种污水池用水处理装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2337859A (en) * 1942-02-20 1943-12-28 Chain Belt Co Scum remover
US2628190A (en) * 1949-08-31 1953-02-10 Link Belt Co Method of treating sewage or other waste materal
US2824645A (en) * 1955-08-11 1958-02-25 Charles C Griffith Dewatering sewage scum
US2863565A (en) * 1956-08-20 1958-12-09 Chain Belt Co Scum pipe revolving mechanism
US2959290A (en) * 1958-01-17 1960-11-08 Lakeside Engineering Corp Settling tank with agitating vanes
US3741399A (en) * 1971-03-19 1973-06-26 Westinghouse Electric Corp Skimmer mechanism for a waste flotation cell
US4011164A (en) * 1976-02-02 1977-03-08 Sybron Corporation Skimmer apparatus for sewage settling tanks and the like
HU181464B (en) * 1978-05-05 1983-07-28 Alajos Morva Stripping device for separating contaminations suspended in fluids particularly for ones of smaller specific density than that of fluid advantageously for purifying sewages containing oil
US4268394A (en) * 1980-03-28 1981-05-19 Sybron Corporation Beach for the scum trough of a sewage settling tank or the like
JPH01163493U (pt) * 1988-04-22 1989-11-14
DE4006924A1 (de) * 1990-03-06 1991-09-12 Totzke Richard Masch Klaer- oder absetzbecken mit schwimmschlammraeumung
US5057219A (en) * 1990-05-02 1991-10-15 Michihiro Fujiwara Scum treating apparatus
US5200079A (en) * 1990-06-20 1993-04-06 Mcnish Corporation Circular clarifier including improved skimmer clarifier
US5395526A (en) * 1991-08-22 1995-03-07 Fujiwara; Michihiro Scum removal apparatus
JPH0585491U (ja) * 1992-04-14 1993-11-19 充弘 藤原 スカム除去装置
NL9201499A (nl) * 1992-08-24 1994-03-16 Lemacon Techniek Bv Werkwijze en inrichting voor het afscheiden van een verontreinigde bovenlaag.
JP3764937B2 (ja) * 1996-06-12 2006-04-12 エヌ・テック株式会社 スカム掻き寄せ装置
JP2001025762A (ja) * 1999-07-12 2001-01-30 Toray Ind Inc 固液分離装置
JP2003236529A (ja) * 2002-02-15 2003-08-26 Yamaki:Kk 汚濁廃水の処理方法および処理装置
CN100402121C (zh) * 2003-03-27 2008-07-16 杰里·弗里德曼 用于颗粒浮选和分离的气体能量控制系统和方法

Also Published As

Publication number Publication date
US20070221587A1 (en) 2007-09-27
EP1763388A1 (en) 2007-03-21
FI20040893A (fi) 2005-12-30
RU2007102214A (ru) 2008-08-10
CA2570545A1 (en) 2006-01-19
CN100496661C (zh) 2009-06-10
PL1763388T3 (pl) 2014-01-31
JP2008504959A (ja) 2008-02-21
WO2006005788A1 (en) 2006-01-19
ES2437076T3 (es) 2014-01-08
EP1763388B1 (en) 2013-09-04
MXPA06013744A (es) 2007-04-23
CN1980717A (zh) 2007-06-13
US7449121B2 (en) 2008-11-11
KR20070036145A (ko) 2007-04-02
JP5214241B2 (ja) 2013-06-19
FI116715B (fi) 2006-02-15
FI20040893A0 (fi) 2004-06-29
RU2365400C2 (ru) 2009-08-27
KR101168101B1 (ko) 2012-07-24
BRPI0511856B1 (pt) 2015-07-21

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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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 21/07/2015, 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 14A 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 2503 DE 26-12-2018 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.