EA200401220A1 - Устройство стабилизации пульпы для концентратора - Google Patents

Устройство стабилизации пульпы для концентратора

Info

Publication number
EA200401220A1
EA200401220A1 EA200401220A EA200401220A EA200401220A1 EA 200401220 A1 EA200401220 A1 EA 200401220A1 EA 200401220 A EA200401220 A EA 200401220A EA 200401220 A EA200401220 A EA 200401220A EA 200401220 A1 EA200401220 A1 EA 200401220A1
Authority
EA
Eurasian Patent Office
Prior art keywords
tank
dividers
blade plates
comb
reservoir
Prior art date
Application number
EA200401220A
Other languages
English (en)
Other versions
EA006341B1 (ru
Inventor
Дейвид Джон Бачанан Тейлор
Джеффри Виктор Белке
Original Assignee
Оутокумпу Ойй
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 Оутокумпу Ойй filed Critical Оутокумпу Ойй
Publication of EA200401220A1 publication Critical patent/EA200401220A1/ru
Publication of EA006341B1 publication Critical patent/EA006341B1/ru

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

Изобретение представляет собой флотационное устройство, включающее резервуар (1) концентрации, имеющий боковые стенки в форме правильного цилиндра и наклонное днище в виде направленного вниз усеченного цилиндра. Приводной вал (2) расположен с возможностью вращения в центре резервуара. Каждый из множества рычагов (3) гребенки жестко присоединен к приводному валу и простирается радиально наружу по существу параллельно днищу резервуара. Каждый рычаг несет ряд рассекателей (4), простирающихся аксиально в резервуар. Ряд лопаток в форме прямоугольных лопаточных пластин (5) установлены неподвижно относительно резервуара и простираются аксиально в резервуар комплементарно расположенным попеременно, с промежутками в радиальном направлении рассекателям (4). Лопаточные пластины расположены в зоне действия рассекателей, чтобы обеспечить торможение вращения жидкости вслед за вращением гребенки. Проходящий по линии диаметра мостик (6) обслуживания неподвижно соединен с резервуаром и служит для установки лопаточных пластин.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200401220A 2002-03-19 2003-03-11 Устройство стабилизации пульпы для концентратора EA006341B1 (ru)

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 (2)

Publication Number Publication Date
EA200401220A1 true EA200401220A1 (ru) 2005-06-30
EA006341B1 EA006341B1 (ru) 2005-12-29

Family

ID=3834790

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200401220A EA006341B1 (ru) 2002-03-19 2003-03-11 Устройство стабилизации пульпы для концентратора

Country Status (14)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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WO2008141362A1 (en) * 2007-05-17 2008-11-27 Commonwealth Scientific And Industrial Research Organisation Feedwell device
GB0808685D0 (en) * 2008-05-14 2008-06-18 Dow Corning Anti-friction coating compositions
US8540887B2 (en) * 2008-05-15 2013-09-24 Outotec Oyj Feedwells
PE20110877A1 (es) * 2008-09-17 2012-01-04 Outotec Oyj Aparato de separacion de doble transmision
US8641909B2 (en) * 2008-09-17 2014-02-04 Outotec Oyj Method and apparatus for disturbing networked pulp
RU2503481C2 (ru) * 2008-09-17 2014-01-10 Ототек Оюй Способ регулирования возмущения шлама с сетчатой структурой
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
AU2016224861B2 (en) 2015-02-23 2020-10-15 Council Of Scientific & 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
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

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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
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BR7608280A (pt) * 1975-12-10 1977-11-29 Transropa Ets Instalacao para a separacao de material solido em graos a partir de uma pasta contendo material solido
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US4082671A (en) * 1976-09-30 1978-04-04 Envirotech Corporation Sludge thickening apparatus
DK470977A (da) * 1976-10-29 1978-04-30 Bateman E Fremgangsmaade og apparat til separering af faste materialer fra en vaeske
ZA766495B (en) 1976-10-29 1978-06-28 Bateman Ltd E Improvements in or relating to the separation of suspended solids from liquids
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Also Published As

Publication number Publication date
EA006341B1 (ru) 2005-12-29
CN100384503C (zh) 2008-04-30
US20050121402A1 (en) 2005-06-09
EP1515785A1 (en) 2005-03-23
WO2003078020A1 (en) 2003-09-25
CA2479320C (en) 2011-01-04
PL373559A1 (en) 2005-09-05
BR0308509B1 (pt) 2012-12-11
CA2479320A1 (en) 2003-09-25
CN1642610A (zh) 2005-07-20
BR0308509A (pt) 2005-01-04
PE20030879A1 (es) 2003-12-09
EP1515785A4 (en) 2006-07-12
UA83799C2 (en) 2008-08-26
US7235182B2 (en) 2007-06-26
ZA200407638B (en) 2005-09-28
MXPA04008987A (es) 2004-12-07
AUPS119202A0 (en) 2002-04-18
JP2005520671A (ja) 2005-07-14

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU