EA200401527A1 - Предварительное разделение загрузочного материала в сепараторе с заторможенным слоем - Google Patents

Предварительное разделение загрузочного материала в сепараторе с заторможенным слоем

Info

Publication number
EA200401527A1
EA200401527A1 EA200401527A EA200401527A EA200401527A1 EA 200401527 A1 EA200401527 A1 EA 200401527A1 EA 200401527 A EA200401527 A EA 200401527A EA 200401527 A EA200401527 A EA 200401527A EA 200401527 A1 EA200401527 A1 EA 200401527A1
Authority
EA
Eurasian Patent Office
Prior art keywords
loading
overflow
tank
loading tank
separator
Prior art date
Application number
EA200401527A
Other languages
English (en)
Other versions
EA006544B1 (ru
Inventor
Тимо Ниитти
Original Assignee
Отокумпу Оюй
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 Отокумпу Оюй filed Critical Отокумпу Оюй
Publication of EA200401527A1 publication Critical patent/EA200401527A1/ru
Publication of EA006544B1 publication Critical patent/EA006544B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
    • B03B5/623—Upward current classifiers
    • 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
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • B01D21/0033—Vertical, perforated partition 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • 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
    • B01D21/02—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
    • B01D21/24—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
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2411—Feed mechanisms for settling tanks having a tangential inlet
    • 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
    • B01D21/2433—Discharge mechanisms for floating particles
    • 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
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/267—Separation of sediment aided by centrifugal force or centripetal force by using a cyclone
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
    • B03B5/66—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type of the hindered settling type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Cyclones (AREA)
  • Paper (AREA)

Abstract

Сепаратор с заторможенным слоем содержит загрузочный резервуар предварительной сепарации, в который подается водная пульпа и который содержит удлиненный корпус, ограничивающий внутреннее пространство с верхней и нижней зонами. Загрузочный резервуар выполнен удлиненным и содержит регулируемую в вертикальном направлении коническую пластину, расположенную смежно с его дном и предназначенную для управления направленным вниз потоком тяжелых частиц материала. Верх загрузочного резервуара включает переливной водослив, содержащий переливное кольцо, имеющее вертикальные щели, через которые более легкий материал протекает в примыкающий к переливному водосливу переливной лоток и к выпускной трубе. Загрузочный материал вводится в верхнюю часть загрузочного резервуара в тангенциальном направлении. В некоторых случаях под загрузочным резервуаром может быть установлен перфорированный фильтр. Циркуляционный поток воды вводится в нижней части загрузочного резервуара и течет вверх.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200401527A 2002-06-19 2003-06-02 Сепаратор для разделения твердых частиц и способ EA006544B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/175,573 US6953123B2 (en) 2002-06-19 2002-06-19 Pre-separation of feed material for hindered-bed separator
PCT/FI2003/000431 WO2004000464A1 (en) 2002-06-19 2003-06-02 Pre-separation of feed material for hindered-bed separator

Publications (2)

Publication Number Publication Date
EA200401527A1 true EA200401527A1 (ru) 2005-08-25
EA006544B1 EA006544B1 (ru) 2006-02-24

Family

ID=29733903

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200401527A EA006544B1 (ru) 2002-06-19 2003-06-02 Сепаратор для разделения твердых частиц и способ

Country Status (7)

Country Link
US (1) US6953123B2 (ru)
AU (1) AU2003232263B2 (ru)
BR (1) BR0311986B1 (ru)
EA (1) EA006544B1 (ru)
GB (1) GB2404884B (ru)
WO (1) WO2004000464A1 (ru)
ZA (1) ZA200410190B (ru)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003901615A0 (en) * 2003-04-04 2003-05-01 The University Of Newcastle Research Associates Limited Overflow launder
US7552827B2 (en) * 2006-10-10 2009-06-30 Envirolytic Technologies, Llc Systems and methods of separating manure from a manure and bedding mixture
FR2922464B1 (fr) * 2007-10-18 2010-06-04 Inst Francais Du Petrole Dispositif de separation d'un solide finement divise en suspension dans un liquide visqueux
KR100877027B1 (ko) 2007-12-06 2009-01-07 신강하이텍(주) 수리동력학적 비점오염원 제거장치
CN104138674B (zh) * 2008-05-15 2016-04-06 奥托技术有限公司 供料口的改进
FI121650B (fi) * 2008-12-22 2011-02-28 Outotec Oyj Menetelmä vesipitoisessa lietteessä olevien hiukkasten erottamiseksi
US7997414B2 (en) * 2008-12-22 2011-08-16 Outotec Oyj Method for separating particles in hydrous slurry and a hindered-bed separator
US8062519B2 (en) * 2009-01-09 2011-11-22 Outotec Oyj Gasket distributor
US9074149B2 (en) * 2009-01-21 2015-07-07 Lummus Technology Inc. Methods and systems for treating a gasification slag product
US7891496B2 (en) * 2009-02-10 2011-02-22 Fendley Brian K Hindered-settling fluid classifier
JP5806235B2 (ja) * 2010-12-14 2015-11-10 シチズンホールディングス株式会社 ワーク分離装置
CN102205262B (zh) * 2011-05-17 2014-02-26 中国科学院过程工程研究所 液固干扰流化床分选机、其分选方法及应用
US9278360B2 (en) * 2013-10-17 2016-03-08 Eriez Manufacturing Co. Air-assisted separation system
CN103949333A (zh) * 2014-04-23 2014-07-30 浙江凯色丽科技发展有限公司 云母涡流沉砂罐
CN104226457A (zh) * 2014-06-30 2014-12-24 江苏恒荣矿山机械有限公司 一种稳流水力分级机
CN104208923B (zh) * 2014-09-16 2016-01-06 天津大学 一种浓缩机的进料井装置
FI3448576T3 (fi) 2016-04-26 2024-05-21 Newcastle Innovation Ltd Syöttölaitteisto hiukkaserotinta varten, hiukkaserotin ja menetelmä hiukkasten erottamiseksi
US10279355B2 (en) 2016-08-09 2019-05-07 Superior Industries, Inc. Hydraulic classifiers
CN106076610A (zh) * 2016-08-26 2016-11-09 江西稀有金属钨业控股集团有限公司 无动力旋流式分矿器
RU175575U1 (ru) * 2017-07-10 2017-12-11 Игорь Михайлович Шатохин Гидросайзер
CN114700167B (zh) * 2022-03-28 2023-11-24 冯宏伟 一种海砂碎贝壳分离装置以及使用方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301001A (en) * 1979-05-21 1981-11-17 English Clays Lovering Pochin & Company, Limited Process for concentrating mica in a mixture of sand and mica
US4539103A (en) * 1982-04-15 1985-09-03 C-H Development And Sales, Inc. Hydraulic separating method and apparatus
US4807761A (en) * 1983-09-22 1989-02-28 C-H Development & Sales, Inc. Hydraulic separating method and apparatus
FR2674449B1 (fr) * 1991-03-28 1995-03-03 Codiex Snc Dispositif separateur de particules a circulation de fluide.
IT1255074B (it) * 1992-04-01 1995-10-18 Sorema Srl Impianto per la separazione di materiale di varia natura di piccola pezzatura o in foglie
IT1255075B (it) * 1992-04-01 1995-10-18 Sorema Srl Apparecchio per la separazione di materiale di varia natura di piccola pezzatura o in foglie
US6250473B1 (en) * 1998-11-17 2001-06-26 Firstenergy Ventures Corp. Method and apparatus for separating fast settling particles from slow settling particles
US6264040B1 (en) * 1998-12-04 2001-07-24 Michael J. Mankosa Hindered-bed separator device and method

Also Published As

Publication number Publication date
EA006544B1 (ru) 2006-02-24
WO2004000464A1 (en) 2003-12-31
GB0426973D0 (en) 2005-01-12
AU2003232263A1 (en) 2004-01-06
US20030234227A1 (en) 2003-12-25
ZA200410190B (en) 2005-09-28
US6953123B2 (en) 2005-10-11
GB2404884B (en) 2005-11-16
GB2404884A (en) 2005-02-16
AU2003232263B2 (en) 2008-11-13
BR0311986A (pt) 2005-03-22
BR0311986B1 (pt) 2014-12-16

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Legal Events

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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 KZ KG MD TJ TM

TC4A Change in name of a patent proprietor in a eurasian patent
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