MXPA04008987A - Dispositivo para la estabilizacion de pulpa para un espesador. - Google Patents

Dispositivo para la estabilizacion de pulpa para un espesador.

Info

Publication number
MXPA04008987A
MXPA04008987A MXPA04008987A MXPA04008987A MXPA04008987A MX PA04008987 A MXPA04008987 A MX PA04008987A MX PA04008987 A MXPA04008987 A MX PA04008987A MX PA04008987 A MXPA04008987 A MX PA04008987A MX PA04008987 A MXPA04008987 A MX PA04008987A
Authority
MX
Mexico
Prior art keywords
tank
blades
baffle plates
array
drive shaft
Prior art date
Application number
MXPA04008987A
Other languages
English (en)
Inventor
Victor Belke Jeffrey
Original Assignee
Outokumpu 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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of MXPA04008987A publication Critical patent/MXPA04008987A/es

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
    • B01D21/245—Discharge mechanisms for the sediments
    • 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
    • B01D21/18—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
    • 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
    • B01D21/2444—Discharge mechanisms for the classified liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Centrifugal Separators (AREA)
  • Beans For Foods Or Fodder (AREA)

Abstract

La invencion provee un dispositivo de flotacion que incluye un tanque de espesado (1) que tiene paredes laterales cilindricas y un piso conico con una inclinacion descendente. Un eje de impulsion (2) esta montado central y giratoriamente dentro del tanque. Cada uno de una pluralidad de brazos (39 de rastrillo esta fijamente unido al eje de impulsion y se extienden radialmente hacia fuera, en forma substancialmente paralela al piso del tanque. Cada brazo soporta un arreglo de hojas (4) que se extienden axialmente dentro del tanque. Un arreglo de deflectores en la forma de placas deflectoras rectilineas (5), fijas con relacion al tanque, se extienden axialmente dentro del tanque en una relacion radialmente alterna y complementaria con las hojas (4). Las placas deflectoras estan ubicadas dentro del volumen de barrido de las hojas a fin de retardar la rotacion de fluido en respuesta a la rotacion del rastrillo. Un puente de servicio diametral (6) esta fijamente unido al tanque para el montaje de las placas deflectoras.
MXPA04008987A 2002-03-19 2003-03-11 Dispositivo para la estabilizacion de pulpa para un espesador. MXPA04008987A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPS1192A AUPS119202A0 (en) 2002-03-19 2002-03-19 Pulp stabilisation apparatus for a thickener
PCT/AU2003/000286 WO2003078020A1 (en) 2002-03-19 2003-03-11 Pulp stabilisation apparatus for a thickener

Publications (1)

Publication Number Publication Date
MXPA04008987A true MXPA04008987A (es) 2004-12-07

Family

ID=3834790

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04008987A MXPA04008987A (es) 2002-03-19 2003-03-11 Dispositivo para la estabilizacion de pulpa para un espesador.

Country Status (14)

Country Link
US (1) US7235182B2 (es)
EP (1) EP1515785A4 (es)
JP (1) JP2005520671A (es)
CN (1) CN100384503C (es)
AU (1) AUPS119202A0 (es)
BR (1) BR0308509B1 (es)
CA (1) CA2479320C (es)
EA (1) EA006341B1 (es)
MX (1) MXPA04008987A (es)
PE (1) PE20030879A1 (es)
PL (1) PL373559A1 (es)
UA (1) UA83799C2 (es)
WO (1) WO2003078020A1 (es)
ZA (1) ZA200407638B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110404302A (zh) * 2019-07-11 2019-11-05 广州市市政工程设计研究总院有限公司 一种初沉池中回收碳源颗粒的系统及方法

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2164593A4 (en) * 2007-05-17 2012-08-15 Commw Scient Ind Res Org FEEDING WELL DEVICE
GB0808685D0 (en) * 2008-05-14 2008-06-18 Dow Corning Anti-friction coating compositions
CN104138674B (zh) * 2008-05-15 2016-04-06 奥托技术有限公司 供料口的改进
AP2958A (en) * 2008-09-17 2014-08-31 Outotec Oyj A separation device with dual drives and a method of reducing donutting in a separation device
AP3588A (en) * 2008-09-17 2016-02-15 Outotec Oyj Method for controlling the disturbance of networked pulp
CN102196846B (zh) * 2008-09-17 2013-12-25 奥图泰有限公司 用于扰动网状浆的方法和装置
US20120168364A1 (en) * 2009-06-04 2012-07-05 Evans Thomas S Oil field water recycling system and method
JP5619379B2 (ja) * 2009-06-24 2014-11-05 株式会社西原環境 固液分離装置
JP5468316B2 (ja) * 2009-06-24 2014-04-09 株式会社西原環境 固液分離装置
US8550258B2 (en) * 2009-09-14 2013-10-08 Syncrude Canada Ltd. Feedwell for a gravity separation vessel
CN102397714A (zh) * 2010-09-09 2012-04-04 上海宝钢化工有限公司 一种中心转动力式刮吸泥机
US10370271B2 (en) 2015-02-23 2019-08-06 Council Of Scientific And Industrial Research Column thickener and a process thereof for dewatering of iron ore slurry
CN106215471B (zh) * 2016-09-06 2018-06-19 淮南矿业(集团)有限责任公司 一种改进型选矿耙式浓缩机
CN111214860B (zh) * 2018-03-21 2022-02-18 上海泸泉泵业有限公司 一种基于绿色环保的生活污水处理系统
CN108556344B (zh) * 2018-05-09 2024-03-08 苏州倍丰智能科技有限公司 导流装置

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US2023295A (en) * 1930-01-21 1935-12-03 Dorr Co Inc Sludge digesting tank
US1938894A (en) * 1931-05-07 1933-12-12 Dorr Co Inc Thickener
US2268475A (en) * 1939-09-30 1941-12-30 Dorr Co Inc Flocculation
US2274361A (en) * 1939-12-21 1942-02-24 Dorr Co Inc Flocculation
US2259221A (en) * 1939-12-30 1941-10-14 Dorr Co Inc Purification of liquids
US2289112A (en) * 1940-05-04 1942-07-07 Dorr Co Inc Combined flocculation and clarification
US2322720A (en) * 1942-03-27 1943-06-22 Dorr Co Apparatus for the treatment of liquid solids mixtures
US2525842A (en) * 1947-05-27 1950-10-17 Dorr Co Liquid clarifying apparatus
DE1141598B (de) * 1961-09-01 1962-12-20 Metallgesellschaft Ag Verfahren und Vorrichtung zur Eindickung von Frisch- und/oder Faulschlamm mit nachfolgender maschineller Entwaesserung
US3521756A (en) * 1968-06-17 1970-07-28 Cities Service Athabasca Inc Coalescing vessel
CA1108067A (en) * 1975-12-10 1981-09-01 Wolfgang Schlitter Apparatus for the selection of grained solids from solid-containing turbid liquids
NL7614571A (nl) * 1976-01-02 1977-07-05 I U Conversion Systems Inc Inrichting en werkwijze voor het indikken van slib.
US4082671A (en) * 1976-09-30 1978-04-04 Envirotech Corporation Sludge thickening apparatus
ZA766495B (en) 1976-10-29 1978-06-28 Bateman Ltd E Improvements in or relating to the separation of suspended solids from liquids
DE2747322A1 (de) * 1976-10-29 1978-07-27 Bateman Ltd E Verfahren und vorrichtung zum abtrennen von feststoffen von einer fluessigkeit
US4273658A (en) * 1977-10-19 1981-06-16 Exxon Production Research Company Thickener control process
FR2410634A1 (fr) 1977-12-02 1979-06-29 Socea Procede de traitement de boue d'egout et dispositif pour sa mise en oeuvre
US4462909A (en) * 1983-04-04 1984-07-31 Dorr-Oliver Incorporated Surface skimmer means for settling tank
CA1265453A (en) * 1985-10-29 1990-02-06 Anders Lindstol Lamella gravity separator
CN86201178U (zh) * 1986-02-28 1986-12-24 庄建中 高堰式围板浓缩机
US5830356A (en) * 1996-11-20 1998-11-03 Enviroquip, Inc. Hydraulic differential clarifier
AU6495000A (en) 1999-08-06 2001-03-05 Baker Hughes Incorporated Deep bed thickener/clarifiers with enhanced liquid removal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110404302A (zh) * 2019-07-11 2019-11-05 广州市市政工程设计研究总院有限公司 一种初沉池中回收碳源颗粒的系统及方法
CN110404302B (zh) * 2019-07-11 2022-01-11 广州市市政工程设计研究总院有限公司 一种初沉池中回收碳源颗粒的系统及方法

Also Published As

Publication number Publication date
WO2003078020A1 (en) 2003-09-25
EP1515785A1 (en) 2005-03-23
CA2479320A1 (en) 2003-09-25
US7235182B2 (en) 2007-06-26
EP1515785A4 (en) 2006-07-12
BR0308509B1 (pt) 2012-12-11
US20050121402A1 (en) 2005-06-09
UA83799C2 (en) 2008-08-26
PL373559A1 (en) 2005-09-05
CA2479320C (en) 2011-01-04
ZA200407638B (en) 2005-09-28
AUPS119202A0 (en) 2002-04-18
BR0308509A (pt) 2005-01-04
JP2005520671A (ja) 2005-07-14
CN1642610A (zh) 2005-07-20
EA200401220A1 (ru) 2005-06-30
CN100384503C (zh) 2008-04-30
EA006341B1 (ru) 2005-12-29
PE20030879A1 (es) 2003-12-09

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