BR0013092B1 - espessante/clarificador e processo para operar o espessante/clarificador. - Google Patents

espessante/clarificador e processo para operar o espessante/clarificador.

Info

Publication number
BR0013092B1
BR0013092B1 BRPI0013092-3A BR0013092A BR0013092B1 BR 0013092 B1 BR0013092 B1 BR 0013092B1 BR 0013092 A BR0013092 A BR 0013092A BR 0013092 B1 BR0013092 B1 BR 0013092B1
Authority
BR
Brazil
Prior art keywords
clarifier
thickener
operating
Prior art date
Application number
BRPI0013092-3A
Other languages
English (en)
Other versions
BR0013092A (pt
Inventor
Daniel Bedell
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 filed Critical
Publication of BR0013092A publication Critical patent/BR0013092A/pt
Publication of BR0013092B1 publication Critical patent/BR0013092B1/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
    • B01D21/0024—Inlets or outlets provided with regulating devices, e.g. valves, flaps
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0042—Baffles or guide plates
    • 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
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
    • 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
    • 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
    • B01D21/2416—Liquid distributors with a plurality of feed points
    • B01D21/2422—Vertically arranged feed points
    • 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
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • 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
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors
    • 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
    • B01D21/302—Active control mechanisms with external energy, e.g. with solenoid valve
    • 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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Soy Sauces And Products Related Thereto (AREA)
BRPI0013092-3A 1999-08-06 2000-07-26 espessante/clarificador e processo para operar o espessante/clarificador. BR0013092B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14765299P 1999-08-06 1999-08-06
PCT/US2000/020334 WO2001010530A1 (en) 1999-08-06 2000-07-26 Deep bed thickener/clarifiers with enhanced liquid removal

Publications (2)

Publication Number Publication Date
BR0013092A BR0013092A (pt) 2002-07-02
BR0013092B1 true BR0013092B1 (pt) 2011-11-29

Family

ID=22522370

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0013092-3A BR0013092B1 (pt) 1999-08-06 2000-07-26 espessante/clarificador e processo para operar o espessante/clarificador.

Country Status (8)

Country Link
CN (1) CN1372484A (pt)
AR (1) AR025044A1 (pt)
AU (1) AU6495000A (pt)
BR (1) BR0013092B1 (pt)
CA (1) CA2378330C (pt)
PE (1) PE20010412A1 (pt)
WO (1) WO2001010530A1 (pt)
ZA (1) ZA200201010B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA78727C2 (en) 2001-11-09 2007-04-25 Alcan Int Ltd Settler and method for decanting mineral slurries
AUPS119202A0 (en) 2002-03-19 2002-04-18 Outokumpu Oyj Pulp stabilisation apparatus for a thickener
JP3888984B2 (ja) * 2003-05-22 2007-03-07 東京都 合流式下水道の下水の処理方法と装置
US8486274B2 (en) 2003-08-29 2013-07-16 Newcastle Innovation Limited Stimulant sensitive flocculation and consolidation
FI118519B (fi) * 2006-04-28 2007-12-14 Outotec Oyj Menetelmä ja laite kiintoaineita sisältävän materiaalin hierto-ohentamiseksi
FI119279B (fi) * 2007-02-22 2008-09-30 Outotec Oyj Sakeutusmenetelmä ja sakeutuslaitteisto
CN104624393B (zh) * 2013-11-08 2017-09-12 中冶长天国际工程有限责任公司 一种多层脱泥浓缩机
CN106975248A (zh) * 2017-05-08 2017-07-25 北京中矿东方矿业有限公司 一种无动力高效浓缩机
CN110420752A (zh) * 2019-07-24 2019-11-08 中国恩菲工程技术有限公司 旋转多级分离装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1526197A (en) * 1923-08-18 1925-02-10 Ahlqvist Harald Clarification process and apparatus
US1686203A (en) * 1925-01-09 1928-10-02 Harrison S Coe Thickening apparatus
US1718871A (en) * 1926-08-19 1929-06-25 Carl H Nordell Method of and means for separating comminuted matter from the liquid in which it is immersed
US2460834A (en) * 1937-01-26 1949-02-08 Mining Process & Patent Co Settling method and apparatus
US2253878A (en) * 1938-08-24 1941-08-26 Dorr Co Inc Tray clarifier
US2473297A (en) * 1945-04-03 1949-06-14 Henry C Parker Apparatus for clarifying liquors
US2570304A (en) * 1946-05-17 1951-10-09 Mirrlees Watson Company Ltd Removing suspended solids from liquids
CA2104648C (en) * 1992-08-24 2000-06-20 Richard Guy Batson Process for treating a suspension of solid particles in a carrier liquid

Also Published As

Publication number Publication date
ZA200201010B (en) 2003-07-30
AU6495000A (en) 2001-03-05
WO2001010530A1 (en) 2001-02-15
CN1372484A (zh) 2002-10-02
PE20010412A1 (es) 2001-04-16
CA2378330C (en) 2006-09-19
AR025044A1 (es) 2002-11-06
CA2378330A1 (en) 2001-02-15
BR0013092A (pt) 2002-07-02

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: GLANDV MANAGEMENT HUNGARY KFT (HU)

Free format text: TRANSFERIDO DE: BAKER HUGHES INCORPORATED

B07A Technical examination (opinion): publication of technical examination (opinion)
B25A Requested transfer of rights approved

Owner name: FLSMIDTH A/S (DK)

Free format text: TRANSFERIDO DE: GLANDV MANAGEMENT HUNGARY KFT

B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 29/11/2011, 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 19A 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 2524 DE 21-05-2019 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.