BR0313097A - Edutores de gás e separadores de flotação de edutor de gás - Google Patents
Edutores de gás e separadores de flotação de edutor de gásInfo
- Publication number
- BR0313097A BR0313097A BR0313097-5A BR0313097A BR0313097A BR 0313097 A BR0313097 A BR 0313097A BR 0313097 A BR0313097 A BR 0313097A BR 0313097 A BR0313097 A BR 0313097A
- Authority
- BR
- Brazil
- Prior art keywords
- gas
- liquid
- eductor
- inlet window
- diffusion section
- Prior art date
Links
- 238000005188 flotation Methods 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 abstract 9
- 238000009792 diffusion process Methods 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2326—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles adding the flowing main component by suction means, e.g. using an ejector
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
- B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
-
- 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
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
-
- 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
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/25—Mixing by jets impinging against collision plates
-
- 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
-
- 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
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
-
- 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
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31243—Eductor or eductor-type venturi, i.e. the main flow being injected through the venturi with high speed in the form of a jet
-
- 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
- B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
-
- 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
- B03D1/1493—Flotation machines with means for establishing a specified flow pattern
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
- F04F5/04—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing elastic fluids
- F04F5/08—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing elastic fluids the elastic fluid being entrained in a free falling column of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
-
- 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
- B03D1/1431—Dissolved air flotation machines
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Combustion & Propulsion (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Physical Water Treatments (AREA)
Abstract
"EDUTORES DE GáS E SEPARADORES DE FLOTAçãO DE EDUTOR DE GáS". Um aparelho edutor (100, 99) é provido para a introdução de gás em um líquido em uma célula de flotação de gás, o aparelho compreendendo uma janela de entrada de líquido limpo (101), uma janela de entrada que tem uma extremidade de saída (104) através da qual o líquido limpo é ejetado em uma primeira direção, uma câmara de entrada de gás (187) adjacente à extremidade de saída da janela de entrada para a introdução de gás ao líquido a partir de uma janela de entrada de gás (102), a câmara de entrada de gás substancialmente circundando o fluxo de líquido, quando o aparelho estiver em uso, e uma seção de mistura e difusão de gás / líquido (103), onde o gás é entranhado no líquido antes de ser ejetado do aparelho edutor para o líquido contaminado, a seção de mistura e difusão de gás / líquido tendo uma direção de escoamento de fluido substancialmente transversal à primeira direção, de modo que o fluido saia da seção de mistura e difusão de gás / líquido de forma substancialmente radial para fora em relação à referida primeira direção.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0217807.7A GB0217807D0 (en) | 2002-08-01 | 2002-08-01 | A gas eductor induced gas floation separator |
PCT/GB2003/003300 WO2004012867A2 (en) | 2002-08-01 | 2003-07-28 | Gas eductors and gas educators flotation separators |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0313097A true BR0313097A (pt) | 2005-06-28 |
Family
ID=9941506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0313097-5A BR0313097A (pt) | 2002-08-01 | 2003-07-28 | Edutores de gás e separadores de flotação de edutor de gás |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1545787A2 (pt) |
AU (1) | AU2003248966A1 (pt) |
BR (1) | BR0313097A (pt) |
CA (1) | CA2494201A1 (pt) |
GB (1) | GB0217807D0 (pt) |
MX (1) | MXPA05001295A (pt) |
NO (1) | NO20051088L (pt) |
WO (1) | WO2004012867A2 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007022473A1 (de) | 2007-05-08 | 2008-11-13 | Klaus Sommer | Elastische Einlegesohle |
WO2014188232A1 (en) * | 2013-05-23 | 2014-11-27 | Dpsms Tecnologia E Inovação Em Mineração Ltda | Automated system of froth flotation columns with aerators injection nozzles and process |
CN111467987A (zh) * | 2020-04-30 | 2020-07-31 | 上海迈克孚生物科技有限公司 | 一种超大流量金刚石交互容腔均质处理器 |
CN115488114B (zh) * | 2022-07-25 | 2024-01-30 | 广西北投交通养护科技集团有限公司 | 隧道排水系统清洗装置与方法及清洗半球构造设计方法 |
DE202024000249U1 (de) | 2024-02-08 | 2024-04-25 | Klaus Sommer | Hygienische Schuheinlage |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2634496C2 (de) * | 1976-07-31 | 1985-10-17 | Bayer Ag, 5090 Leverkusen | Injektor zur Begasung einer Flüssigkeit |
DE3144386C2 (de) * | 1981-11-07 | 1983-12-29 | J.M. Voith Gmbh, 7920 Heidenheim | Injektorflotationsapparat |
EP0211982A1 (en) * | 1985-08-19 | 1987-03-04 | L'Eau Claire Systems, Inc. | Upflow gas eductor induced air flotation separator |
DE19615089C1 (de) * | 1996-04-17 | 1997-04-10 | Voith Sulzer Stoffaufbereitung | Flotationsverfahren und Vorrichtung zu seiner Durchführung |
-
2002
- 2002-08-01 GB GBGB0217807.7A patent/GB0217807D0/en not_active Ceased
-
2003
- 2003-07-28 CA CA002494201A patent/CA2494201A1/en not_active Abandoned
- 2003-07-28 EP EP03766448A patent/EP1545787A2/en not_active Withdrawn
- 2003-07-28 WO PCT/GB2003/003300 patent/WO2004012867A2/en not_active Application Discontinuation
- 2003-07-28 AU AU2003248966A patent/AU2003248966A1/en not_active Abandoned
- 2003-07-28 MX MXPA05001295A patent/MXPA05001295A/es unknown
- 2003-07-28 BR BR0313097-5A patent/BR0313097A/pt not_active Application Discontinuation
-
2005
- 2005-02-28 NO NO20051088A patent/NO20051088L/no unknown
Also Published As
Publication number | Publication date |
---|---|
WO2004012867A2 (en) | 2004-02-12 |
EP1545787A2 (en) | 2005-06-29 |
MXPA05001295A (es) | 2005-09-30 |
AU2003248966A8 (en) | 2004-02-23 |
NO20051088L (no) | 2005-02-28 |
GB0217807D0 (en) | 2002-09-11 |
AU2003248966A1 (en) | 2004-02-23 |
WO2004012867A3 (en) | 2004-04-08 |
CA2494201A1 (en) | 2004-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |