EA200601225A1 - Устройство и способ перемешивания твердых веществ и жидкостей - Google Patents
Устройство и способ перемешивания твердых веществ и жидкостейInfo
- Publication number
- EA200601225A1 EA200601225A1 EA200601225A EA200601225A EA200601225A1 EA 200601225 A1 EA200601225 A1 EA 200601225A1 EA 200601225 A EA200601225 A EA 200601225A EA 200601225 A EA200601225 A EA 200601225A EA 200601225 A1 EA200601225 A1 EA 200601225A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- mixing chamber
- diffuser
- solids
- mixing
- nozzle
- Prior art date
Links
Classifications
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- 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
- B01F23/50—Mixing liquids with solids
- B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
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- 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
- B01F23/50—Mixing liquids with solids
-
- 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
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- 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
- B01F25/3123—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi 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
- B01F25/3123—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements
- B01F25/31233—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements used successively
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- 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
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- 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
- B01F25/315—Injector mixers in conduits or tubes through which the main component flows wherein a difference of pressure at different points of the conduit causes introduction of the additional component into the main component
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- 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
- B01F25/316—Injector mixers in conduits or tubes through which the main component flows with containers for additional components fixed to the conduit
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- 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
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
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- 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
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
- B01F25/4338—Mixers with a succession of converging-diverging cross-sections, i.e. undulating cross-section
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7173—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper
- B01F35/71731—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper using a hopper
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C5/00—Making of fire-extinguishing materials immediately before use
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0436—Operational information
- B01F2215/044—Numerical composition values of components or mixtures, e.g. percentage of components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0436—Operational information
- B01F2215/045—Numerical flow-rate values
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Jet Pumps And Other Pumps (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
Эдуктор для перемешивания твердых веществ и жидкостей включает сопло, начальную смесительную камеру, первый диффузор, промежуточную смесительную камеру и второй диффузор. Сопло включает полукруглый выход сопла, смещенный от расположенной по центру первой оси. Подвижный поток разгоняется через сопло на первом и втором разгоняющих сегментах. Твердые частицы добавляются к подвижному потоку в начальной смесительной камере и направляются к первому диффузору. Каждый диффузор включает разгоняющий и тормозящий сегменты, разделенные горловиной эллиптической формы. Промежуточная смесительная камера расположена между первым и вторым диффузорами. Способ перемешивания жидкостей и твердых веществ включает ввод подвижного потока в начальную смесительную камеру, создание вакуума в начальной смесительной камере для внедрения твердых веществ в подвижную жидкость, обеспечение зоны турбулентности для усиления перемешивания подвижного потока и твердых частиц и рассеивание подвижного потока для дополнительного увеличения разделения граничного потока для обеспечения перемешивания.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53215903P | 2003-12-23 | 2003-12-23 | |
US11/020,891 US7311270B2 (en) | 2003-12-23 | 2004-12-22 | Device and methodology for improved mixing of liquids and solids |
PCT/US2004/043141 WO2005062892A2 (en) | 2003-12-23 | 2004-12-23 | Device and methodology for improved mixing of liquids and solids |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200601225A1 true EA200601225A1 (ru) | 2007-08-31 |
EA009426B1 EA009426B1 (ru) | 2007-12-28 |
Family
ID=34889636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200601225A EA009426B1 (ru) | 2003-12-23 | 2004-12-23 | Устройство и способ перемешивания твердых веществ и жидкостей |
Country Status (9)
Country | Link |
---|---|
US (2) | US7311270B2 (ru) |
EP (2) | EP1697026B1 (ru) |
AU (1) | AU2004308411B8 (ru) |
BR (1) | BRPI0418118B1 (ru) |
CA (1) | CA2550311C (ru) |
EA (1) | EA009426B1 (ru) |
NO (1) | NO20063005L (ru) |
NZ (1) | NZ548072A (ru) |
WO (1) | WO2005062892A2 (ru) |
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US6634376B2 (en) | 2001-08-16 | 2003-10-21 | Hydro Systems Company | Back flow preventing eductor |
US6655401B2 (en) | 2001-09-25 | 2003-12-02 | Hydro Systems Company | Multiple chemical product eductive dispenser |
US6749330B2 (en) | 2001-11-01 | 2004-06-15 | Thomas E. Allen | Cement mixing system for oil well cementing |
US6588466B1 (en) | 2002-01-23 | 2003-07-08 | Johnsondiversey, Inc. | Liquid mixing and dispensing apparatus |
US6464210B1 (en) | 2002-03-22 | 2002-10-15 | Agrimond, Llc | Fluid dissolution apparatus |
US20040004903A1 (en) | 2002-07-03 | 2004-01-08 | Johnsondiversey, Inc. | Apparatus and method of mixing and dispensing a powder |
US6951312B2 (en) | 2002-07-23 | 2005-10-04 | Xerox Corporation | Particle entraining eductor-spike nozzle device for a fluidized bed jet mill |
-
2004
- 2004-12-22 US US11/020,891 patent/US7311270B2/en active Active
- 2004-12-23 WO PCT/US2004/043141 patent/WO2005062892A2/en active Application Filing
- 2004-12-23 BR BRPI0418118A patent/BRPI0418118B1/pt not_active IP Right Cessation
- 2004-12-23 EP EP04815245.8A patent/EP1697026B1/en not_active Not-in-force
- 2004-12-23 EA EA200601225A patent/EA009426B1/ru not_active IP Right Cessation
- 2004-12-23 EP EP13183031.7A patent/EP2674212B1/en not_active Not-in-force
- 2004-12-23 NZ NZ548072A patent/NZ548072A/en not_active IP Right Cessation
- 2004-12-23 AU AU2004308411A patent/AU2004308411B8/en not_active Ceased
- 2004-12-23 CA CA2550311A patent/CA2550311C/en not_active Expired - Fee Related
-
2006
- 2006-06-28 NO NO20063005A patent/NO20063005L/no not_active Application Discontinuation
-
2007
- 2007-03-22 US US11/690,025 patent/US8496189B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20070237026A1 (en) | 2007-10-11 |
NO20063005L (no) | 2006-09-20 |
NZ548072A (en) | 2010-07-30 |
EP2674212A1 (en) | 2013-12-18 |
EP2674212B1 (en) | 2017-02-01 |
EP1697026A4 (en) | 2011-06-29 |
US20050189081A1 (en) | 2005-09-01 |
AU2004308411B2 (en) | 2009-07-09 |
AU2004308411B8 (en) | 2009-10-29 |
BRPI0418118A (pt) | 2007-04-17 |
US8496189B2 (en) | 2013-07-30 |
EP1697026A2 (en) | 2006-09-06 |
AU2004308411A1 (en) | 2005-07-14 |
EA009426B1 (ru) | 2007-12-28 |
EP1697026B1 (en) | 2013-11-27 |
BRPI0418118B1 (pt) | 2016-12-06 |
WO2005062892A2 (en) | 2005-07-14 |
CA2550311C (en) | 2012-08-14 |
US7311270B2 (en) | 2007-12-25 |
WO2005062892A3 (en) | 2007-03-29 |
CA2550311A1 (en) | 2005-07-14 |
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MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
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