PE20071123A1 - AN ARM WITH A RAKE TO SUPPORT A MECHANISM FOR A THICKENER - Google Patents

AN ARM WITH A RAKE TO SUPPORT A MECHANISM FOR A THICKENER

Info

Publication number
PE20071123A1
PE20071123A1 PE2007000073A PE2007000073A PE20071123A1 PE 20071123 A1 PE20071123 A1 PE 20071123A1 PE 2007000073 A PE2007000073 A PE 2007000073A PE 2007000073 A PE2007000073 A PE 2007000073A PE 20071123 A1 PE20071123 A1 PE 20071123A1
Authority
PE
Peru
Prior art keywords
rake
arm
thickener
support
arms
Prior art date
Application number
PE2007000073A
Other languages
Spanish (es)
Inventor
Richard Triglavcanin
Original Assignee
Outokumpu Technology Oyj
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 Technology Oyj filed Critical Outokumpu Technology Oyj
Publication of PE20071123A1 publication Critical patent/PE20071123A1/en

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
    • B01D21/18—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
    • B01D21/02—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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Treatment Of Sludge (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Colloid Chemistry (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

SE REFIERE A UN APARATO PARA CLARIFICAR Y/O ESPESAR UNA SOLUCION CONTENIENDO SOLIDOS; DICHO APARATO ESTA PROVISTO CON UN RASTRILLO, EL CUAL SE USA PARA MOVER LA CORRIENTE INFERIOR DESDE LOS BORDES DEL TANQUE HACIA EL CENTRO EN DONDE DICHO RASTRILLO TIENE CUATRO BRAZOS QUE LLEGAN HASTA EL BORDE DEL TANQUE EN DIRECCION AXIAL, EN DONDE DOS DE LOS BRAZOS DEL RASTRILLO ESTAN SOSTENIDOS VERTICALMENTE MEDIANTE UN ELEMENTO DE SOPORTE VERTICAL DISPUESTO EN EL BRAZO DEL RASTRILLO; DICHO ELEMENTO DE SOPORTE VERTICAL ESTA CONECTADO A DOS BRAZOS DEL RASTRILLO, DE MODO QUE LA INCLINACION DEL BRAZO DEL RASTRILLO SEA TAN MINIMA COMO SEA POSIBLE. ASI TAMBIEN SE DESCRIBE UN METODO PARA SOPORTAR EL RASTRILLOREFERS TO AN APPARATUS FOR CLARIFYING AND / OR THICKENING A SOLUTION CONTAINING SOLIDS; SAID APPARATUS IS PROVIDED WITH A RAKE, WHICH IS USED TO MOVE THE LOWER CURRENT FROM THE EDGES OF THE TANK TOWARDS THE CENTER WHERE SAID RAKE HAS FOUR ARMS THAT ARRIVE TO THE EDGE OF THE TANK IN THE DOWN DIRECTION OF THE AXIAL DIRECTION. RAKE ARE SUPPORTED VERTICALLY BY MEANS OF A VERTICAL SUPPORT ELEMENT DISPOSED ON THE RAKE ARM; SAID VERTICAL SUPPORT ELEMENT IS CONNECTED TO TWO ARMS OF THE RAKE, SO THAT THE INCLINATION OF THE RAKE ARM IS AS MINIMUM AS POSSIBLE. SO IT ALSO DESCRIBES A METHOD TO SUPPORT THE RAKE

PE2007000073A 2006-02-10 2007-01-23 AN ARM WITH A RAKE TO SUPPORT A MECHANISM FOR A THICKENER PE20071123A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20060124A FI118209B (en) 2006-02-10 2006-02-10 Thrust arm support mechanism for thickener

Publications (1)

Publication Number Publication Date
PE20071123A1 true PE20071123A1 (en) 2007-11-20

Family

ID=35953591

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2007000073A PE20071123A1 (en) 2006-02-10 2007-01-23 AN ARM WITH A RAKE TO SUPPORT A MECHANISM FOR A THICKENER

Country Status (6)

Country Link
AU (1) AU2007213629A1 (en)
CA (1) CA2638062A1 (en)
FI (1) FI118209B (en)
PE (1) PE20071123A1 (en)
WO (1) WO2007090924A1 (en)
ZA (1) ZA200806346B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110882561B (en) * 2019-12-06 2021-09-28 安徽盛世开元装备科技有限公司 Efficient thickener with combination of central transmission and segmented rake lifting
CN112547327A (en) * 2020-11-20 2021-03-26 湖南柿竹园有色金属有限责任公司 High-efficient water treatment facilities

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB384574A (en) * 1932-06-08 1932-12-08 Wilhelm Langen Improvements in connection with settling-tanks for thickening turbid liquids
GB421479A (en) * 1933-06-23 1934-12-21 John William Hartley Improvements in and relating to rotary scraping apparatus for sludge and settlement tanks
FR765906A (en) * 1933-12-21 1934-06-18 Kaolins Du Morbihan Improvements to so-called thickening devices
US2963157A (en) * 1953-01-09 1960-12-06 Kuss Kaethe Separation of solids from liquids by sedimentation
US3113100A (en) * 1958-03-08 1963-12-03 Richard P Moore Separating apparatus
FI114783B (en) * 2001-06-25 2004-12-31 Outokumpu Oy Method and apparatus for clarifying sludge

Also Published As

Publication number Publication date
CA2638062A1 (en) 2007-08-16
FI20060124A0 (en) 2006-02-10
FI118209B (en) 2007-08-31
WO2007090924A1 (en) 2007-08-16
ZA200806346B (en) 2009-10-28
AU2007213629A1 (en) 2007-08-16

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Legal Events

Date Code Title Description
FD Application declared void or lapsed