BR9507501A - Equipment for gasifying a suspension - Google Patents

Equipment for gasifying a suspension

Info

Publication number
BR9507501A
BR9507501A BR9507501A BR9507501A BR9507501A BR 9507501 A BR9507501 A BR 9507501A BR 9507501 A BR9507501 A BR 9507501A BR 9507501 A BR9507501 A BR 9507501A BR 9507501 A BR9507501 A BR 9507501A
Authority
BR
Brazil
Prior art keywords
suspension
gasifying
equipment
suspension stream
coalesce
Prior art date
Application number
BR9507501A
Other languages
Portuguese (pt)
Inventor
Rainer Imhof
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz Ag filed Critical Kloeckner Humboldt Deutz Ag
Publication of BR9507501A publication Critical patent/BR9507501A/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
    • B03D1/14—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
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicon Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Paper (AREA)
  • Fluid-Damping Devices (AREA)
  • Catching Or Destruction (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The invention concerns a device for introducing gas into suspensions in order to carry out pneumatic flotation. A suspension stream (11) entering the device (10) is divided into partial streams (12) which converge in such a way that they meet at a point (P) inside the device (10) and coalesce to form a gasified suspension stream (21).
BR9507501A 1994-04-23 1995-04-20 Equipment for gasifying a suspension BR9507501A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4414272A DE4414272A1 (en) 1994-04-23 1994-04-23 Device for gassing a suspension
PCT/EP1995/001489 WO1995029012A1 (en) 1994-04-23 1995-04-20 Device for introducing gas into a suspension

Publications (1)

Publication Number Publication Date
BR9507501A true BR9507501A (en) 1997-09-02

Family

ID=6516296

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9507501A BR9507501A (en) 1994-04-23 1995-04-20 Equipment for gasifying a suspension

Country Status (6)

Country Link
EP (1) EP0757591B1 (en)
AT (1) ATE183950T1 (en)
BR (1) BR9507501A (en)
DE (2) DE4414272A1 (en)
WO (1) WO1995029012A1 (en)
ZA (1) ZA953265B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10131279C2 (en) * 2001-01-30 2003-04-17 Juergen Kampe Device for introducing gas into liquid media
DE102009011046A1 (en) * 2009-02-28 2010-09-02 Voith Patent Gmbh Flotation device for removal of extraneous material from aqueous pulp suspension, has flow divider dividing stream of pulp suspension into multiple partial streams at short section, where partial streams are unified in flow divider
DE102009040318A1 (en) * 2009-09-05 2011-03-10 Voith Patent Gmbh Method for removing impurities from waste paper suspension, involves forming suspension jet, and pulling surface of suspension jet accessible to supplied gas during or after discharge from jet forming channel
GB2495749B (en) 2011-10-20 2015-11-04 Rocktron Mineral Services Ltd Beneficiation of fly ash
RU183320U1 (en) * 2018-07-16 2018-09-18 Борис Семенович Ксенофонтов EJECTOR MIXER
RU199052U1 (en) * 2020-02-11 2020-08-11 Борис Семенович Ксенофонтов EJECTOR - MIXER
CN114225732B (en) * 2021-12-22 2024-07-16 哈尔滨名诺环保科技有限公司 Gas-gas static mixer capable of reducing resistance and improving effect

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230373B (en) * 1965-11-20 1966-12-15 Beteiligungs & Patentverw Gmbh Flotation cell
US3659962A (en) * 1970-06-02 1972-05-02 Zink Co John Aspirator
BE798607A (en) * 1973-04-24 1973-10-24 Popov Vitaly F GAS AND / OR LIQUID MIXER WITH EJECTOR
US4186772A (en) * 1977-05-31 1980-02-05 Handleman Avrom Ringle Eductor-mixer system
PL129048B1 (en) * 1980-05-31 1984-03-31 Okregowa Spoldzielnia Mleczars Method of deeply aerating waste waters and apparatus therefor
DE3140966A1 (en) * 1981-10-15 1983-05-05 Klöckner-Humboldt-Deutz AG, 5000 Köln METHOD AND FLOTATION CELL FOR FLOTATION OF COAL AND ORE
DE3504780A1 (en) * 1985-02-13 1986-08-14 E. & M. Lamort S.A., Vitry-le-François, Marne Appliance for aerating dispersions
US4580948A (en) * 1984-07-19 1986-04-08 Helios Research Corp. Hydrokinetic amplifier with high momentum transfer coefficient
US4830790A (en) * 1987-11-04 1989-05-16 Co-Son Industries Foam generating nozzle
GB2248031B (en) * 1990-09-19 1994-07-06 Yakuzky Ni I Pi Almazodobyva Flotation machine

Also Published As

Publication number Publication date
ATE183950T1 (en) 1999-09-15
WO1995029012A1 (en) 1995-11-02
ZA953265B (en) 1996-01-09
EP0757591B1 (en) 1999-09-01
DE59506733D1 (en) 1999-10-07
DE4414272A1 (en) 1995-10-26
EP0757591A1 (en) 1997-02-12

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Legal Events

Date Code Title Description
TC Change of name
TE Change of address
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
PC Transfer

Owner name: KHD HUMBOLDT WEDAG AG (DE)

B25D Requested change of name of applicant approved

Owner name: KHD HUMBOLDT WEDAG GMBH (DE)

Free format text: NOME ALTERADO DE: KHD HUMBOLDT WEDAG AG

B25A Requested transfer of rights approved

Owner name: MBE COAL AND MINERALS TECHNOLOGY GMBH (DE)

Free format text: TRANSFERIDO DE: KHD HUMBOLDT WEDAG GMBH

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 20/04/2015