ES2062899R - - Google Patents

Info

Publication number
ES2062899R
ES2062899R ES9101618A ES9101618A ES2062899R ES 2062899 R ES2062899 R ES 2062899R ES 9101618 A ES9101618 A ES 9101618A ES 9101618 A ES9101618 A ES 9101618A ES 2062899 R ES2062899 R ES 2062899R
Authority
ES
Spain
Prior art keywords
notches
front surfaces
suspension
passage
gaseous
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES9101618A
Other languages
Spanish (es)
Other versions
ES2062899A2 (en
ES2062899B1 (en
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 filed Critical
Publication of ES2062899A2 publication Critical patent/ES2062899A2/en
Publication of ES2062899R publication Critical patent/ES2062899R/es
Application granted granted Critical
Publication of ES2062899B1 publication Critical patent/ES2062899B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Paper (AREA)

Abstract

DISPOSITIVO PARA EL GASEADO DE LIQUIDOS, PARTICULARMENTE DE UNA SUSPENSION DE MATERIAL SOLIDO-LIQUIDO MEZCLADA CON REACTIVOS DE FLOTACION, QUE ESTA CONFIGURADO COMO ORGANO DE ALIMENTACION, A TRAVES DEL CUAL LA SUSPENSION A GASEAR PASA TODO A SU LARGO Y ES CONDUCIDA A UNA CELULA DE FLOTACION. EL ORGANO DE ALIMENTACION (1) PRESENTA POR LO MENOS DOS SEGMENTOS DE TUBO (4, 5) ACOPLADOS ENTRE SI A TOPE EN UN PLANO (Z-Z) PERPENDIDULAR A SU EJE (X-X) DE PASO DE LA CORRIENTE, QUE SE APOYAN RESPECTIVAMENTE ENTRE SI CON UNA SUPERFICIE FRONTAL (2 O 3) SIN DEJAR SOLUCION DE CONTINUIDAD, Y PORQUE DE ESTAS SUPERFICIES FRONTALES (2 O 3) POR LO MENOS UNA ESTA CONFIGURADA CON MUESCAS (6) PARA EL PASO DEL MEDIO DE GASEADO. EN ESTE CASO UNA DE LAS SUPERFICIES FRONTALES (2, 3) PUEDE SER LISA Y LA OTRA ESTAR CONFIGURADA CON MUESCAS (6), PERO TAMBIEN AMBAS SUPERFICIES FRONTALES (2, 3) PUEDEN PRESENTAR MUESCAS (6).DEVICE FOR LIQUID GASEOUS, PARTICULARLY OF A SUSPENSION OF SOLID-LIQUID MATERIAL MIXED WITH FLOATING REAGENTS, WHICH IS CONFIGURED AS A FEEDING ORGAN, THROUGH WHICH THE SUSPENSION TO GASEAR GOES ALL OVER IT AND WITH IT FLOATATION. THE SUPPLY BODY (1) PRESENTS AT LEAST TWO TUBE SEGMENTS (4, 5) COUPLED BETWEEN YES TO BUTT IN A PLANE (ZZ) PERPENDIDULAR TO ITS AXIS (XX) OF PASSAGE OF THE CURRENT, THAT THEY SUPPORT RESPECTIVELY BETWEEN WITH A FRONT SURFACE (2 OR 3) WITHOUT LEAVING A CONTINUITY SOLUTION, AND BECAUSE OF THESE FRONT SURFACES (2 OR 3) AT LEAST ONE IS CONFIGURED WITH NOTches (6) FOR THE PASSAGE OF THE GASEOUS MEDIUM. IN THIS CASE ONE OF THE FRONT SURFACES (2, 3) MAY BE SMOOTH AND THE OTHER BE CONFIGURED WITH NOTches (6), BUT ALSO BOTH FRONT SURFACES (2, 3) MAY PRESENT NOTches (6).

ES09101618A 1990-07-18 1991-07-11 DEVICE FOR LIQUID GASING. Expired - Fee Related ES2062899B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4022831A DE4022831C2 (en) 1990-07-18 1990-07-18 Device for gassing liquids

Publications (3)

Publication Number Publication Date
ES2062899A2 ES2062899A2 (en) 1994-12-16
ES2062899R true ES2062899R (en) 1995-01-01
ES2062899B1 ES2062899B1 (en) 1995-07-16

Family

ID=6410512

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09101618A Expired - Fee Related ES2062899B1 (en) 1990-07-18 1991-07-11 DEVICE FOR LIQUID GASING.

Country Status (5)

Country Link
CA (1) CA2047318A1 (en)
DE (1) DE4022831C2 (en)
ES (1) ES2062899B1 (en)
GB (1) GB2246306B (en)
ZA (1) ZA915578B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19518631C1 (en) * 1995-05-20 1996-08-29 Kali & Salz Ag Pneumatic flotation plant for solid suspensions
IL135787A0 (en) * 2000-04-23 2001-05-20 Red Sea Fish Pharm Ltd Protein skimmer
US7108136B2 (en) * 2001-03-19 2006-09-19 Rainer Imhof Pneumatic flotation separation device
US7267232B2 (en) * 2004-04-30 2007-09-11 The Board Of Trustees Of The University Of Illinois Flotation device and method of froth flotation
JP5240886B2 (en) * 2005-06-27 2013-07-17 国立大学法人 熊本大学 Fine droplet generator, fine droplet generator, and fine droplet generation method
DE102006041458A1 (en) * 2006-09-04 2008-03-20 Siemens Ag flotation cell
DE102008056506A1 (en) * 2008-11-08 2010-05-12 Voith Patent Gmbh mixing device
DE102019200823A1 (en) * 2019-01-23 2020-07-23 Rampf Holding Gmbh & Co. Kg MIXING DEVICE

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1782158C3 (en) * 1968-07-25 1974-01-17 Bergwerksverband Gmbh, 4300 Essen Device for generating gas bubbles for a pulp
DE2420482A1 (en) * 1974-04-27 1975-11-13 Bergwerksverband Gmbh METHOD AND SYSTEM FOR FLOTATION
DE3325969A1 (en) * 1983-07-19 1985-01-31 Klöckner-Humboldt-Deutz AG, 5000 Köln Device for introducing gas into liquids, in particular a liquid/solid suspension with added flotation reagents
DE3606747A1 (en) * 1986-03-01 1987-09-03 Kloeckner Humboldt Deutz Ag Apparatus for introducing gas into liquids
DE3640315A1 (en) * 1986-11-26 1988-06-09 Gutehoffnungshuette Man DEVICE FOR VENTILATING LIQUIDS, IN PARTICULAR FOR A FLOTATION
DE3741843A1 (en) * 1987-12-10 1989-06-22 Erz & Kohleflotation Gmbh Method and appliance for intimate mixing of liquids with gases
US4863643A (en) * 1988-09-13 1989-09-05 Cochran David W Apparatus for dissolution of gas in liquid
DE4002099A1 (en) * 1990-01-25 1991-08-01 Draiswerke Gmbh MIXER

Also Published As

Publication number Publication date
DE4022831A1 (en) 1992-01-23
ES2062899A2 (en) 1994-12-16
GB2246306A (en) 1992-01-29
CA2047318A1 (en) 1992-01-19
ZA915578B (en) 1992-09-30
ES2062899B1 (en) 1995-07-16
GB9115228D0 (en) 1991-08-28
GB2246306B (en) 1993-11-17
DE4022831C2 (en) 2000-07-06

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20110822