• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Intimate contacting of plural, physically disparate phases is achieved by establishing a current of axially extending, axially symmetrical helical flow of a first phase; separately establishing a current of coaxially extending, rectilinear flow of a physically disparate second phase, the currents of said first and said second phases being maintained physically separated from each other; circulating and directing said currents which comprise the plural phases to a zone of restricted flow passage with respect to said helical flow, whereby said plural currents converge and are intimately, homogeneously admixed and whereas such zone of convergence the momentum of the first phase helical flow is at least 100 times greater than the momentum of the second phase, coaxial rectilinear flow; and thence abruptly changing the velocity field of at least one of said plural phases, while at the same time maintaining the general direction of flow of said admixed plural phases, and whereby phase separation of the product of admixture results enabling easy recovery thereof. Such intimate contacting is especially desirable for concentrating dilute solutions of phosphoric acid with hot air.
    公开号:SU738496A3
    申请号:SU782569459
    申请日:1978-01-25
    公开日:1980-05-30
    发明作者:Прюдон Франсуа；Ссиклюна Огюстэн
    申请人:Рон-Пуленк Эндюстри (Фирма)；
    IPC主号:
    专利说明:

    (54) DEVICE FOR MIXING AND SEPARATION OF SUBSTANCES
    one
    The invention relates to the field of mixing of substances in different phase states, as well as for separating the resulting products from the mixture and can be used in the chemical industry, for example, for the concentration of sulfuric acid.
    A device for mixing and separating substances in different phase states is known, which comprises a housing with a tangential inlet nozzle and a cylindrical-conical upper part, perforated shell and axial supply pipe coaxially mounted therein. The lower part of the body is biconical and has a discharge pipe connected to the cyclone, which performs the separation of substances 1J.
    Such a device is closest to the invention in its technical essence and the achieved result.
    However, it has large dimensions and the process occurring in it is not efficient enough even without taking energy losses into account.
    The aim of the invention is to improve the efficiency of the process and reduce energy gooters.
    The goal is achieved by the fact that in the device comprising a housing with a tangential inlet pipe and a cylindrical conical upper part with perforated shells installed in it and an axial supply pipe, the lower part of the body is cylindrical and provided with expanding nozzles with a light phase outlet pipe which is located in the plane of the interface nozzle with a cylindrical part of the body.
    FIG. 1 shows the device in section, a general view; in fig. 2, -3 and 4 - 15 times the personal form of the nozzle; in fig. 5 - device with a conical shell in the section.
    The device d, mixing and partitioning, the shadow includes a housing 1, the upper part 2 of which has a cylindrical-conical shape, and the lower 3 has a cylindrical shape. Between the upper and lower parts of the body there is a narrowing 4, which reaches the axial
    a supply pipe 5. A perforated shell 6 and a tangential inlet 7 are installed in the upper part of the housing. With the lower, cylindrical part of the housing there is an expanding nozzle 8 with a light outlet outlet 9 and a hole 10 for removing the heavier phase. The inlet 1 1 of the socket 9 is located in the plane of the interface of the nozzle with the cylindrical part of the housing. The base of the nozzle 12 may be located obliquely relative to the vertical axis of the housing (see Fig. 2, 4, 5). The perforated shell may have a conical shape (see FIG. 5). The diameter of the nozzle 9 is 2/3 of the diameter of the cylindrical part of the housing.
    The device works as follows.
    The fluid is introduced through the axial supply pipe 5, and the gas through the tangential inlet 7 to the upper part of the housing. The swirling flow passes through the constriction 4. The amount of movement of the element of the volume of the swirling flow at the level of the minimum cross section of the restriction is at least 100 times greater than the amount of movement of the element of the volume of the linear flow. In this case, the liquid is divided into a plurality of droplets, each of which dissolves some gas.
    After passing through the constriction 4, the flow hits the cylinder, the drike surface, on which, due to a drastic change in the sex velocity, the phases are separated at the same general direction of motion, and then the products are removed from the phases, with the lighter phase being diverted through pipe 9, and more it is tight from hole 10. The described device is characterized by simplicity of design and allows to obtain high-quality products with low energy consumption.
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    A device for mixing and separating veptdies in different phase states, comprising a housing with a tangential inlet nozzle and a cylindrical upper part, perforated shell and axial subsurface pipe coaxially mounted therein, in order to increase the efficiency of the process and reduce energy losses, the lower part of the body is cylindrical and provided with an expanding nozzle with a nozzle for discharging the light phase, the inlet of which is located in the plane with voltage direct attachment to the cylindrical portion of the housing.
    Sources of information taken into account in the examination 1. French patent number 2257326, cl. At 01 F 3/00, 08.08.75 (prototype).
    WP
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU738496A3|1980-05-30|Device for mixture and separating substances
    SU1540650A3|1990-01-30|Apparatus for separating solid and liquid
    US4062663A|1977-12-13|Contact apparatus for multiphase processing
    US4390426A|1983-06-28|Centrifugal separators of the cyclone type
    SU1679971A3|1991-09-23|Device for separation of solids from liquids
    ES373200A1|1972-01-01|Gas-liquid separator
    US4398928A|1983-08-16|Electrogasdynamically assisted cyclone system for cleaning flue gases at high temperatures and pressures
    EP0360357B1|1993-08-25|Apparatus for separating solid particles from a fluid
    HU0000605A2|2000-07-28|Device for separating from a gas stream liquids and/or solid matters or gases having a different specific weight
    US3766661A|1973-10-23|Apparatus and method for concentrating a two-phase gas-solid mixture for injection into a reactor
    GB1127709A|1968-09-18|Cyclone purifier
    US4255410A|1981-03-10|Contact method for multiphase processing
    FI74216C|1988-01-11|Method and apparatus for bringing into contact two substances which occur in different phases.
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    SU975097A1|1982-11-23|Vortex-type dust trap
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    RU2088307C1|1997-08-27|Separator
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    SU542534A1|1977-01-15|Apparatus for cleaning and cooling gas
    SU1191116A1|1985-11-15|Centrifugal separator
    同族专利:
    公开号 | 公开日
    BR7800428A|1978-09-26|
    FI780203A|1978-07-26|
    LU78934A1|1978-09-28|
    NL7800915A|1978-07-27|
    DE2802748A1|1978-07-27|
    ZA7877B|1978-10-25|
    IL53880D0|1978-04-30|
    FR2377836A1|1978-08-18|
    BE863263A|1978-07-24|
    JPS53112270A|1978-09-30|
    IT7847747D0|1978-01-23|
    US4267131A|1981-05-12|
    GB1570154A|1980-06-25|
    AU3231578A|1979-07-19|
    DK33978A|1978-07-26|
    FR2377836B1|1979-05-11|
    GR62654B|1979-05-17|
    AR213469A1|1979-01-31|
    TR19558A|1979-07-01|
    ES466321A1|1979-01-16|
    IT1102015B|1985-10-07|
    引用文献:
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    US2887390A|1953-07-13|1959-05-19|Univ Minnesota|Method and apparatus for spray drying|
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    FR1275463A|1960-09-28|1961-11-10|Potasse & Engrais Chimiques|Improvements in granulation and drying of fluid products|
    US3110444A|1960-12-06|1963-11-12|J S & W R Eakins Inc|Spray drying process and apparatus|
    US3039107A|1961-03-10|1962-06-12|Swift & Co|Agglomeration of spray-dried materials|
    GB1041592A|1962-02-21|1966-09-07|Daikin Ind Ltd|Apparatus for the pyrolysis of chlorodifluoromethane|
    US3177634A|1962-05-21|1965-04-13|Continental Carbon Co|Apparatus for the recovery of solids from gases|
    US3275063A|1965-12-14|1966-09-27|John P Tailor|Apparatus and method for gas contact spray drying|
    US3412529A|1966-02-28|1968-11-26|John P. Tailor|Gas scrubbing apparatus and method|
    US3406953A|1966-07-11|1968-10-22|Us Stoneware Inc|Venturi-tube scrubber|FR2257326B1|1973-06-19|1976-05-28|Rhone Progil|
    FR2501525B1|1981-03-13|1985-04-05|Rhone Poulenc Spec Chim|
    FR2546077B1|1983-05-20|1988-05-06|Rhone Poulenc Chim Base|HIGH TEMPERATURE REACTION DEVICE|
    US4681743A|1983-10-14|1987-07-21|Phillips Petroleum Company|Catalytic cracking apparatus|
    US4675099A|1983-10-14|1987-06-23|Phillips Petroleum Company|Flowing catalyst particles in annular stream around a plug in lift pot|
    US4784328A|1983-10-14|1988-11-15|Phillips Petroleum Company|Nozzle assembly|
    US4600473A|1984-11-09|1986-07-15|Zymark Corporation|Control of laboratory evaporation|
    US4614596A|1985-01-10|1986-09-30|Wyness David K|Apparatus and method for dissolving a gas in an aqueous stream|
    FR2592321A1|1986-01-02|1987-07-03|Rhone Poulenc Chim Base|PROCESS FOR OBTAINING A HIGH TEMPERATURE GASEOUS PHASE, AND DEVICE FOR CARRYING OUT THIS PROCESS. APPLICATION TO THE TREATMENT OF LIQUID OR GASEOUS PHASES, WITH OR WITHOUT SOLIDS, AND SPRAY SOLIDS.|
    US4919853A|1988-01-21|1990-04-24|The United States Of America As Represented By The United States Department Of Energy|Apparatus and method for spraying liquid materials|
    US5264078A|1991-07-05|1993-11-23|Aptus Inc.|Apparatus and method for spray drying solids-laden high temperature gases|
    AU705424B2|1995-05-31|1999-05-20|Commercial Waste Treatment Pty Ltd|A sewage treatment plant|
    SE504449C2|1995-06-22|1997-02-17|Libradon Ab|Device for mixing air and water in a water purifier|
    CN1188208C|1997-12-30|2005-02-09|大成博文|Swirling fine-bubble generator|
    US6113078A|1998-03-18|2000-09-05|Lytesyde, Llc|Fluid processing method|
    FR2805008B1|2000-02-16|2002-05-31|Joseph Haiun|TERMOCINETIC COMPRESSOR|
    DE10150931A1|2001-10-11|2003-04-30|Lueder Gerking|Improved mixture formation in internal combustion engines|
    GB2398375A|2003-02-14|2004-08-18|Alstom|A mixer for two fluids having a venturi shape|
    US7547002B2|2005-04-15|2009-06-16|Delavan Inc|Integrated fuel injection and mixing systems for fuel reformers and methods of using the same|
    JP4992201B2|2005-06-07|2012-08-08|富士ゼロックス株式会社|Microfluidic control method, microfluidic device and manufacturing method thereof|
    US7717096B2|2006-01-23|2010-05-18|Lytesyde, Llc|Fuel processor apparatus and method|
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    CL2009002227A1|2009-12-29|2010-04-16|Univ Concepcion|Rapid cooling equipment for organic or inorganic vapors comprising: a truncated conical double body with external cooling jacket; an upper vapor inlet lid and an annular chamber with perforations for cold gas; an internal central cone with baffles; lower zone of accumulation of liquids.|
    WO2016067278A1|2014-10-27|2016-05-06|Sami Shamoon College Of Engineering |Bubble generator|
    DE102016125940B4|2016-12-30|2022-02-03|Hydrodynam Jetmix Gmbh|Mixer for continuous mixing of a liquid and a gas and method of operating the mixer|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR7702015A|FR2377836B1|1977-01-25|1977-01-25|
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