PE20100029A1 - FLOTATION CELL FOR THE EXTRACTION OF VALUABLE PARTICLES - Google Patents

FLOTATION CELL FOR THE EXTRACTION OF VALUABLE PARTICLES

Info

Publication number
PE20100029A1
PE20100029A1 PE2009000387A PE2009000387A PE20100029A1 PE 20100029 A1 PE20100029 A1 PE 20100029A1 PE 2009000387 A PE2009000387 A PE 2009000387A PE 2009000387 A PE2009000387 A PE 2009000387A PE 20100029 A1 PE20100029 A1 PE 20100029A1
Authority
PE
Peru
Prior art keywords
foam
extraction
pulp
discharge
flotation cell
Prior art date
Application number
PE2009000387A
Other languages
Spanish (es)
Inventor
Krieglstein Wolfgang
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of PE20100029A1 publication Critical patent/PE20100029A1/en

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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/08—Subsequent treatment of concentrated product
    • B03D1/082—Subsequent treatment of concentrated product of the froth product, e.g. washing
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth

Abstract

REFERIDO A UNA CELDA DE FLOTACION PARA LA EXTRACCION DE PARTICULAS MINERALES DE UNA PULPA, QUE COMPRENDE: A) UN CONTENEDOR EN FORMA DE COLUMNA QUE EXHIBE UN EJE CENTRAL PARA EL INGRESO DE LA PULPA; B) UN DISPOSITIVO PARA ESPUMAR LA PULPA; C) UNA CANALETA EXTERNA DE DESAGUE PARA LA DESCARGA DE LA ESPUMA; Y D) AL MENOS UNA CANALETA DE DESAGUE ADICIONAL PARA LA DESCARGA DE LA ESPUMA, DONDE AL MENOS UNA CANALETA DE DESAGUE ADICIONAL SE DISPONE DE FORMA ANGULAR, ANULAR, DE SEGMENTOS CIRCULARES Y/O POLIGONAL ALREDEDOR DEL EJE CENTRAL, Y ESTA CONFIGURADA CADA VEZ EN FORMA ENCERRADA SOBRE SI MISMA, ADEMAS EXHIBE UNA ABERTURA DE DESCARGA DE ESPUMA, ASI COMO UN DECLIVE EN LA DIRECCION DE LA ABERTURA DE DESCARGA DE ESPUMAREFERRED TO A FLOATING CELL FOR THE EXTRACTION OF MINERAL PARTICLES FROM A PULP, WHICH INCLUDES: A) A COLUMN-SHAPED CONTAINER THAT EXHIBITS A CENTRAL AXIS FOR THE PULP INPUT; B) A DEVICE FOR FOAMING THE PULP; C) AN EXTERNAL DRAIN CHUTE FOR DISCHARGE OF FOAM; AND D) AT LEAST ONE ADDITIONAL DRAIN CHANNEL FOR THE DISCHARGE OF THE FOAM, WHERE AT LEAST ONE ADDITIONAL DRAIN CHANNEL IS ARRANGED IN AN ANGULAR, ANNULAR, CIRCULAR AND / OR POLYGONAL SEGMENTS AROUND THE CENTRAL AXIS, AND IS CONFIGURED IN EVERY TIME FORM ENCLOSED ON ITSELF, IN ADDITION IT EXHIBITS A FOAM DISCHARGE OPENING, AS WELL AS A DECLINE IN THE DIRECTION OF THE FOAM DISCHARGE OPENING

PE2009000387A 2008-03-18 2009-03-17 FLOTATION CELL FOR THE EXTRACTION OF VALUABLE PARTICLES PE20100029A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008014791A DE102008014791A1 (en) 2008-03-18 2008-03-18 Flotation cell for the recovery of valuable material particles

Publications (1)

Publication Number Publication Date
PE20100029A1 true PE20100029A1 (en) 2010-02-25

Family

ID=40532537

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2009000387A PE20100029A1 (en) 2008-03-18 2009-03-17 FLOTATION CELL FOR THE EXTRACTION OF VALUABLE PARTICLES

Country Status (4)

Country Link
CL (1) CL2009000641A1 (en)
DE (1) DE102008014791A1 (en)
PE (1) PE20100029A1 (en)
WO (1) WO2009115348A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019008217A1 (en) 2017-07-04 2019-01-10 Outotec (Finland) Oy Froth flotation unit
EP3648893A4 (en) * 2017-07-04 2021-02-24 Outotec (Finland) Oy A froth collection launder
PE20200363A1 (en) * 2017-07-04 2020-02-24 Outotec Finland Oy A FOAM FLOTATION ARRANGEMENT AND A FOAM FLOTATION METHOD
WO2019166687A1 (en) * 2018-03-02 2019-09-06 Outotec (Finland) Oy Froth flotation cell

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342331A (en) * 1965-05-24 1967-09-19 Maxwell John Russell Flotation machine
US3701421A (en) * 1970-04-29 1972-10-31 Technequip Ltd Method of mineral separation by froth floatation
JPS5115482B2 (en) * 1971-09-14 1976-05-17
SU865405A1 (en) * 1976-03-24 1981-09-23 Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский И Проектный Институт Механической Обработки Полезных Ископаемых "Механобр" Pneumomechanical type flotation machine
FI88268C (en) * 1991-03-27 1993-04-26 Outomec Oy Flotation
ZA932688B (en) * 1992-04-16 1993-12-09 Atomaer Pty Ltd Froth wash and froth removal system
DE4416261C1 (en) * 1994-05-07 1995-06-01 Kali & Salz Ag Unstirred pneumatic flotation of poorly hydrophobic salts
AU748205B2 (en) 1997-08-29 2002-05-30 Flsmidth A/S Flotation cells with devices to enhance recovery of froth containing mineral values

Also Published As

Publication number Publication date
DE102008014791A1 (en) 2009-09-24
CL2009000641A1 (en) 2010-03-05
WO2009115348A1 (en) 2009-09-24

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Legal Events

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FA Abandonment or withdrawal