• 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:
    Separation of a medium into components having different particle masses is effected by means of centrifugal force in turbulence free flow operated equipment, e.g. cyclones. The invention serves to reduce the friction resistance between a vortex and a chamber by removing part of a chamber wall or an entire chamber wall from between parallel vortexes. The supporting action of a chamber wall is compensated for by having parallel, oppositely rotating vortexes collide with each other at an angle of 0 to 90 DEG . Separators can be built up into large systems in which parallel vortexes are disposed e.g. in circular configuration or in a regular square net. Having the vortexes collide with each other further acts to develop a separating power intensifying radial oscillating motion in vortexes.
    公开号:SU1163800A3
    申请号:SU823505399
    申请日:1982-10-26
    公开日:1985-06-23
    发明作者:Илмари Рюнянен Сеппо
    申请人:Нобар Кю (Фирма)；
    IPC主号:
    专利说明:

    2. A separator according to claim 1, characterized in that the flow divider is inlet with the inlet.
    3, the separator according to claim 1, such that the flow divider is made with a groove in the direction of propagation of the separating vortex.
    4. The separator according to claim 1, wherein the flow divider is made with corrugations, the direction of which coincides with the direction of propagation of the separating vortex.
    5. The separator according to claim 1, characterized in that the flow divider has a square or circular shape in cross section.
    The invention relates to devices for dividing a medium into components having particles of different mass, by means of a centrifugal force with a concentration of particles having a large mass in the outer parts of the separating vortex, and particles having a smaller mass in the zone closer to the center. rotation
    A turbulent separator is known in which the medium to be separated is supplied between two vortices located between the bounding surfaces ll.
    However, in this device, the friction and the created turbulence cause significant energy losses.
    Due to the reduced rotational speed, centrifugal force and, consequently, separation power are reduced.
    The closest to the invention by technical essence and the achieved result is a turbulence separator containing four or more interconnected vortex chambers with vortex flows rotating in opposite directions, installed in pairs 2.
    A disadvantage of the known device is low separation efficiency.
    The purpose of the invention is to increase the efficiency of the separation.
    The goal is achieved by the fact that a turbulent separator containing four or more interconnecting vortex chambers with vortex flows rotating
    in opposite directions, installed in pairs, provided with a flow divider placed between four vortex chambers, located in pairs, partially entering one another.
    The flow divider is made with an inlet.
    The flow divider is compacted with a groove in the direction of the propagation f of the separating vortex.
    The flow divider is made with corrugations whose direction coincides with that of the separation of the separating vortex.
    In addition, the flow divider is square or Round in cross section
    Figure 1 shows the turbulent.
    a separate separator in which the adjacent separating vortices are arranged in a pairwise and lateral contact with each other; figure 2 - turbulent separator, in which the vortices have the ellipse configuration; on fig.Z - cyclonic system, a general view; on Fig.4raz A-A on fig.Z; on fig.Z - cyclonic system, axial section; figure 6 - section bb in figure 5; on
    Fig.7 - a flow divider in a perspective view, a general view; on Fig - the same option; figure 9 is the same cross section; 10 is a section bb of FIG. 8; figure 11 - device
    tangential feed, general view; 12 shows a cyclone system in which the vortex chambers have the shape of a cone; on Fig - flow divider in a perspective view of a cyclone system, in which the vortices have a form of a general view. The turbulent separator consists of vortex chambers 1 with eddy currents 2 rotating in counter; positive directions. Each chamber has an axial exhaust pipe 3 for particles having a low mass and an axial exhaust pipe 4 for particles having a large mass. Between the four vortex chambers there is a flow divider 5 in which a tangential inlet 6 is made. The divided chambers of the chambers enter one another in the pushing zone 7. The system of a turbulent chamber can contain an arbitrary number in the rotor flows 2, which are in pairs in contact with one another in the longitudinal direction. Between the vortex flows. 2 (Fig. 1), flow dividers 5 are installed, having a four-fold cross-section and varying sizes. For example, the wave-shaped configuration of the flow divider (Fig. 6) improves oscillation. The vortex flows 2 have an ellipse configuration (FIG. 2) for intensifying radial shocks, the long diagonal of the ellipses being perpendicular to each other. In the cyclone system of sixteen chambers, the fractions are separated in the axial direction through the pipes 3 and 4. The individual turbulent chambers (Fig.4) are the same size, as a result the impact forces in the different vortices become equal.8.8 this case the flow dividers 5 consists of four smooth parts of cylindrical surfaces. The tangential inlets 6 of the cyclone system are located between the individual fluxes 2, but can also be made in the flow divider 5 (FIG. 6). at various stages of rotation. Upon reaching the flow divider 5, the particles also move in the axial direction. Particles having different masses have the ability to pass one relative to another in the necessary directions of separation. The flow divider is square or round in cross section. The separator works. As follows. The original environment through a tangential inlet 6 is fed into the separator. During collisions, the vortex flows 2 oscillate in the medium to be separated, which leads to the separation of particles having different masses. By placing the collision points at the same distance from each other in the vortex flow, it is possible to develop a regular wave motion that propagates in the direction of the radius of rotation and alternately causes the particles to be separated media closer and further from each other in the direction of the radius of rotation. A strike directed radially from the periphery to the center gives light particles a higher velocity than heavy ones with inertia. Light particles are removed through pipe 3, and heavy particles are removed through pipe 4. To reduce the frictional resistance between the vortex flows 2, the chambers 1 remove part of the wall of the latter, the support actions of which are compensated by the presence of parallel, oppositely rotating vortex flows colliding with each other which additionally acts to develop separation capacity, to intensify the radial oscillatory motion.
    Aa
    5-6
    FIG. 7
    FIG. eight
    权利要求:
    Claims (5)
    [1]
    1. TURBULENT ^: SEPARATOR containing four or more interconnected vortex chambers with vortex flows rotating in opposite directions, installed in pairs, characterized in that, in order to increase the separation efficiency, it is equipped with a flow divider located between four vortex chambers located in pairs partially entering one another
    I
    Figure 1 (L
    [2]
    2. The separator according to π.1, characterized in that the flow divider is made with an inlet.
    [3]
    3. The separator according to claim 1, characterized in that the flow divider is made with a groove in the direction of propagation of the separating vortex.
    [4]
    4. The separator according to π.1, with respect to the fact that the flow divider is made with corrugations, the direction of which coincides with the direction of propagation of the separating vortex.
    [5]
    5. The separator pop. 1, characterized by the fact that the flow divider has a square or round shape in cross section.
    类似技术:
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    同族专利:
    公开号 | 公开日
    IT1158376B|1987-02-18|
    NO155915C|1987-06-24|
    FI813387L|1983-04-30|
    NO155915B|1987-03-16|
    AR229288A1|1983-07-15|
    GB2108409A|1983-05-18|
    ES516916A0|1983-10-16|
    DK157784C|1990-08-06|
    SE8206029L|1983-04-30|
    SE8206029D0|1982-10-25|
    FR2515528A1|1983-05-06|
    DK157784B|1990-02-19|
    IT8202930D0|1982-10-21|
    SE453966B|1988-03-21|
    JPS5884066A|1983-05-20|
    DD204037A5|1983-11-16|
    DK449482A|1983-04-30|
    AU562355B2|1987-06-11|
    NO823570L|1983-05-02|
    BR8206269A|1983-09-20|
    DE3239109A1|1983-05-11|
    NL8204151A|1983-05-16|
    ZA827524B|1983-08-31|
    JPH0230301B2|1990-07-05|
    FR2515528B1|1986-03-28|
    FI64746B|1983-09-30|
    CA1205422A|1986-06-03|
    HU184588B|1984-09-28|
    ES8400034A1|1983-10-16|
    AU8937182A|1983-05-05|
    DE3239109C2|1987-10-08|
    BE894830A|1983-02-14|
    KR840001852A|1984-06-07|
    FI64746C|1984-01-10|
    PL238800A1|1983-06-20|
    GB2108409B|1985-12-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB613363A|1946-06-22|1948-11-25|Howden James & Co Ltd|Improvements in or relating to centrifugal separators|
    GB894417A|1959-01-28|1962-04-18|Hermann Jaeckering|Centrifugal separators for separating or grading solid mixtures|
    FR1378555A|1963-12-24|1964-11-13|Kloeckner Humboldt Deutz Ag|Mixer or heat exchanger for gaseous, liquid or fine-grained solids|
    GB1410704A|1971-12-06|1975-10-22|Messerschmitt Boelkow Blohm|Method of and apparatus for centrifugally separating matter suspended in a gaseous or liquid medium|
    US3754655A|1972-02-07|1973-08-28|Bird Machine Co|Vortex-type slurry separator|
    CA974449A|1973-06-29|1975-09-16|William C. Leith|Rotating concentric "homogeneous turbulence" gas scrubber|
    GB1486221A|1974-01-29|1977-09-21|Robertson Co H H|Apparatus for separating solid and/or liquid particles from a gaseous stream|FI65920C|1983-01-21|1984-08-10|Nobar Ky|REFERENCE TO A RESULT OF SEPARATION AV ETT MEDIUM I OLIKA KOMPONENTER|
    GB2152856B|1984-01-24|1987-11-25|Coal Ind|Improvements in or relating to classification and/or grading|
    FI78400C|1986-02-12|1989-08-10|Ahlstroem Oy|FOERFARANDE FOER SEPARERING AV ETT VAETSKEFORMIGT MEDIUM GENOM TYNGDKRAFTEN I OLIKA KOMPONENTER.|
    DE3627539C2|1986-08-13|1990-07-12|Anton Piller Gmbh & Co Kg, 3360 Osterode, De|
    JPH01141140A|1987-11-27|1989-06-02|Suzuki Motor Co Ltd|Roof trim structure in automobile|
    US5281398A|1990-10-15|1994-01-25|A. Ahlstrom Corporation|Centrifugal separator|
    FI86964C|1990-10-15|1992-11-10|Ahlstroem Oy|Reactor with circulating fluidized bed|
    DE19540488C2|1995-10-20|1999-08-19|Schatz|Method and device for separating suspensions loaded with solids|
    KR101073503B1|2004-09-04|2011-10-17|삼성전자주식회사|Vacuum cleaner|
    EP1949842B1|2007-01-24|2015-03-04|LG Electronics Inc.|Vacuum cleaner|
    US7992252B2|2009-02-12|2011-08-09|Lg Electronics Inc.|Vacuum cleaner|
    US8978197B2|2009-03-13|2015-03-17|Lg Electronics Inc.|Vacuum cleaner|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FI813387A|FI64746C|1981-10-29|1981-10-29|REFERENCE TO A RESOLUTION FOR THE PREPARATION OF A MEDIUM I COMPONENT WITH AN OLIC PARTICLE MASSOR|
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