• 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:
    Dynamic dust collector, which allows large fl fates so that strong suction power can be maintained from start to finish without large pressure losses or sound problems. The dynamic dust collector contains compact cyclone spirals (1) with a large contact area for the separated pollutants. The cyclone coils (1) are hyperbolically designed and consist of cyclone cores (2) with vertical inlets (3) for polluted air (5) and outlets (4) at the top for purified air (6). The polluted air (5) is forced around in a vortex, whereby the centrifugal force causes the pollutants to be thrown towards the outer edge and separated. The dynamic dust separator is very effective for grease separation in exhaust air from kitchen equipment such as frying tables, fryers, stoves, etc. and also for the separation of water and dust particles from polluted air in ventilation systems.
    公开号:SE1000125A1
    申请号:SE1000125
    申请日:2010-02-10
    公开日:2011-08-11
    发明作者:Jerry Borander
    申请人:Jerry Borander；
    IPC主号:
    专利说明:

    The invention - It is therefore an object of the present invention to provide a more efficient dynamic dust separator, which allows large fumes so that strong suction power can be maintained from beginning to end without large pressure losses or sound problems.
    The dynamic dust collector contains compact cyclone coils with a large contact area for the separated pollutants. The cyclone coil is hyperbolically designed and consists of cyclone cores with vertical inlets for the polluted air and outlets at the top for the purified air. The polluted air is forced around in a vortex, whereby the centrifugal force causes the pollutants to be thrown towards the outer edge and. separated. The proposed dynamic dust separator is very effective for grease separation in exhaust air from kitchen equipment such as frying tables, fryers, stoves, etc. and _ also for the separation of water and dust particles from polluted air in - ventilation systems.
    Description Dynamic dust collector consisting of a cyclone battery composed of cyclone coils that are hyperbolically designed. The cyclone battery, which is built up with the same cyclone coils, is adapted to the needs of use. By, that when mounting in the cyclone battery; turning the cyclone spirals in different ways towards each other, you can vary and control the air inlets in the desired way. A surprising effect is that the cyclone coil allows large fates so that a strong suction effect can be maintained from beginning to end, as the pressure drop across the cyclone filter is constant and does not cause sound problems, regardless of whether it is clean or dirty. This effect is very beneficial when it comes to grease separation in exhaust air from kitchen equipment. The cyclone battery is easily disassembled and cleaned in a dishwasher. The cyclone coil consists of a cyclone core with an after all full height, vertical inlet for the polluted air and at the top an outlet where the purified air is sucked out. The polluted air is forced around in a vortex, whereby the centrifugal force causes the grease and solid particles to be thrown towards the periphery on the inside of the cyclone core. With the help of the law of gravity, grease and dirt run down the wall on the inside of the cyclone core to the collection vessel of the cyclone battery. The purified air is sucked out of the cyclone battery and passed on in an exhaust air duct. Because the cyclone battery allows large fl fates on the air that passes through the cyclone spirals, very «efficient separation is obtained. It is also possible to separate very small dirt particles, which are made to be fastened to a pleated band, which is placed in the vertical 1 inlet of the cyclone core. The pleated band extends over the entire vertical inlet without impeding the flow of the polluted air. An embodiment of the invention is described in the following and illustrated in the accompanying drawing, which according to Fig. 1 shows a perspective view of a cyclone coil which is included in the dynamic dust separator.
    Fig. 2 shows a functional sketch of a cyclone core with a hyperbolic spiral.
    Fig. 3 shows a schematic diagram joining cyclone cores which are to form a cyclone battery with separate inlets to each cyclone core. in Fig. 4 shows a principle sketch of how to combine cyclone cores which are to form a cyclone battery with common inlets to paired cyclone cores.
    Fig. 5 shows a principle sketch of a cyclone battery with open cyclone cores.
    Fig. 6 shows a schematic diagram of a cyclone battery with built-in cyclone cores.
    Dynamic dust collector shown according to fi g.1, 2, 3, 4, 5 and 6 may represent the construction form used in the example referred to here.
    Dynamic dust collector according to Figure 1 shows a perspective view of a cyclone coil (1) which is included in the dynamic dust collector. The cyclone coil (1) consisting of a cyclone core (2) with a vertical inlet (3) where the polluted air (5) is sucked in. The vertical inlet (3) extends over the entire height of the cyclone core (2). From that . upper edge of the innermost spiral (4); the purified air (6) is sucked out and passed on in an 'exhaust air duct'. The polluted air (5) sucked into the cyclone core (2) is forced around in a vortex, whereby the centrifugal force causes the grease and solid particles (7) to be thrown towards the inside of the periphery of the cyclone core (2) and separated. With the help of the law of gravity, fat and solid particles (7) flow down along the wall on the inside of the cyclone core (2) to a collecting vessel. The vertical inlet (3) symbolically shows how a pleated band (16) is placed in the inlet (3) and extends over the entire height of the cyclone core (2). The small contaminated particles stick to the pleated band (16) in the inlet (3) of the cyclone core (2). Dynamic dust collector according to figure 2 shows a functional sketch for a cyclone core (2) constructed as a hyperbolic spiral. The sketch also exemplifies grease and solid particles (7) on the periphery towards the inside of the cyclone core (2). The dashed arrow (8) further illustrates how the polluted air (5) sucked in via the vertical inlet (3) is forced around in a vortex, the centrifugal force (9) causing fat and solid particles (7) to be thrown towards the periphery. on the inside of the cyclone core (2) all the way in to the innermost spiral (4) where the purified air (6) is then sucked out and passed on in an exhaust air duct. Dynamic dust collector according to Figure 3 shows a principle sketch with an example of eight cyclone cores (2) which are packed together to form a cyclone battery (10) with separate vertical inlets (3) for the polluted air (5) to each of the the eight cyclone cores (2). The figure shows in this example how four of the eight cyclone cores (2) are twisted, with the vertical inlets (3) in the same direction on one side and the same mirror-inverted on the other side. By mounting the cyclone coils (2) in different ways towards each other when mounting in the cyclone battery (10), it is possible to vary and control the polluted air (5) in the desired manner.
    Dynamic dust collector according to Figure 4 shows a principle sketch with an example of eight cyclone cores (2), which are packed together so that they form a cyclone battery (10) with a common supply of the polluted air (5) to paired cyclone cores (2) where the vertical the inlets (3) are mirror-inverted. The four pairs of cyclone cores (2) thus form two pairs with the common vertical inlets (3) in the same direction on one side and the same mirror-inverted on the other side of the cyclone battery (10). Å Dynamic dust collector according to fi figure 5 shows a principle sketch of a cyclone battery (10) 'with an example of eight open cyclone cores (2). The cyclone cores (2) are basically connected to each other by a bottom plate (1). Base plate (11) allows grease and dirt to run down the wall inside the cyclone cores (2) to be supplied to a collecting vessel. It is further shown how the cyclone cores (2) at the top are covered with each other with a top plate (12) which is provided with holes (13) where the purified air (6) is sucked out via a collection box and passed on in an exhaust air duct 10 15 20 25 30 l Dynamic dust collector according to figure 6 shows a principle sketch of a cyclone battery (10) with an example of built-in cyclone cores (2). The polluted air (5) is sucked in on each side of the cyclone battery (10). The cyclone cores (2) are basically connected to each other by a bottom plate (1). Bottom plate (11) allows grease and dirt to run down the wall inside the cyclone cores (2) to be collected in a collecting vessel.
    It is further shown how the cyclone cores (2) at the top are covered to each other with a top plate (12) which is provided with holes (13) where the purified air (6) is sucked out via a collection box and passed on in an exhaust air duct. The figure also shows how the cyclone cores (2) are built into an outer casing (14) with openings (15) for the polluted air (5). ~ The invention has been described in accordance with the preferred compilation and design, and it is understood that certain substitutions and modifications may be made without departing from the spirit. The embodiment now described shows how the dynamic dust collector cyclone battery is built with eight cyclone coils.
    However, alternative designs are possible, for example the cyclone batteries may consist of a varying number of cyclone coils. The cyclone coil shown here in hyperbolic design can of course also be logarithmically designed or have a design similar to any of these. Likewise, the openings in the outer casing of the cyclone battery can be vertical or have a different pattern of design. The pleated strip shows how it is placed in the inlet to the cyclone core. But it can of course be wider and extend a bit outside the inlet. The invention should thus not be taken as limited to what has been shown and described above, but similar variants are included in the scope of the invention and may be considered to be included within the scope of the appended claims.
    权利要求:
    Claims (7)
    [1]
    Dynamic dust separator for efficient grease separation in exhaust air from preferably kitchen equipment such as frying tables, fryers, stoves, etc. and also for the separation of water and dust particles from polluted air in ventilation systems. characterized by a cyclone coil (1) consisting of a hyperbolically shaped cyclone core (2) with a vertical inlet (3) where polluted air (5) is sucked in and where the vertical inlet (3) extends along the entire cyclone core (2) height and that when the polluted air (5) is sucked into the cyclone core (2) it is forced around in a vortex, so that the centrifugal force causes the grease and solid particles (7) to be thrown towards the inside of the periphery of the cyclone core (2) where they are separated and by means of the law of gravity flows down along the wall on the inside of the cyclone core (2) to a collecting vessel and where the purified air (6) is sucked out from the inner spiral (4) inner edge of the cyclone core (2) and further out into an exhaust air duct.
    [2]
    Dynamic dust collector: according to claim 1, k n n e t e c k n a d a v att. very small dirt particles can be separated by being attached to a pleated strip (16), which is placed in the vertical inlet (3) of the cyclone core (2) and where the pleated strip (16) extends over the entire cyclone core (2). vertical inlet - (3) without impeding the flow of polluted air (5).
    [3]
    Dynamic dust collector according to claim 1, characterized in that cyclone cores (2) are packed together so that they form a cyclone battery (10) with a common supply of the polluted air (5) to the vertical inlets (3) where two cyclone cores (2) vertical inlets (3) are mirror-inverted so that the two cyclone cores (2) form with common vertical inlets (3) mounted in two rows in the cyclone battery (10) outwards with the vertical inlets (3) in the same direction in the row on one side and similarly mirrored in the row on the other side. 10 15 20 25
    [4]
    Dynamic dust separator according to claim 1, characterized in that cyclone cores (2) are packed together in two rows so as to form a cyclone battery (10) with separate vertical inlets (3) for the polluted air (5) to each of cyclone core (2) turned outwards with the vertical inlets (3) in the same direction in. the row on one side and the same mirror image in the row on the other side.
    [5]
    Dynamic dust separator according to claim 4, characterized in that during the mounting of the cyclone coils (2) in the cyclone battery (10), the vertical inlets (3) of the cyclone coils (2) are rotated in different ways towards each other, so that one can vary and control into the polluted air (5) in the desired manner.
    [6]
    Dynamic dust collector: according to claim 1, characterized in that cyclone cores (2) are packed together so that they form a cyclone battery (10) where cyclone cores (2) are connected to each other at the bottom with a bottom plate (1) and where the cyclone cores (2) at the top are connected to each other by a top plate (12), provided. with holes (13) where the purified air (6) is sucked out via a collection box and passed on in an exhaust air duct.
    [7]
    Dynamic dust collector according to claim 6, characterized in that cyclone cores (2) are packed together so that they form a cyclone battery (10) with built-in cyclone cores (2) 'which are connected at the bottom to each other by a bottom plate (11) and where the cyclone cores (2) at the top are connected to each other by a top plate (12), provided with holes (13) where the purified air (6) is sucked out via one in a collection box and passed on in an exhaust air duct and where the whole is built into an outer housing (14) with openings (15) for the polluted air (5).
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    同族专利:
    公开号 | 公开日
    EP2357040A3|2017-04-26|
    DK2357040T3|2021-10-25|
    EP2357040A2|2011-08-17|
    SE535031C2|2012-03-20|
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    PL2357040T3|2022-01-03|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1772037A|1925-10-20|1930-08-05|Blaw Knox Co|Fluid separator|
    US2546246A|1947-06-10|1951-03-27|Prat Daniel Corp|Apparatus for centrifugally separating suspended particles from gases|
    US4973341A|1989-02-21|1990-11-27|Richerson Ben M|Cyclonic separator for removing and recovering airborne particles|
    US7931719B2|2007-12-03|2011-04-26|National Tank Company|Revolution vortex tube gas/liquids separator|CA2836437A1|2013-12-16|2015-06-16|Specialized Desanders Inc.|An desanding apparatus and a method of using the same|
    CN104359139B|2014-10-22|2016-08-17|广州市红日燃具有限公司|A kind of whirlpool formula whirlwind oil strain part and use the range hood of this oil strain part|
    DE102017125838A1|2017-11-06|2019-05-09|Trumpf Laser- Und Systemtechnik Gmbh|Extraction during generative production|
    CN111659548A|2019-03-08|2020-09-15|宁波方太厨具有限公司|Cyclone separation device and range hood with same|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1000125A|SE535031C2|2010-02-10|2010-02-10|Dynamic dust separator|SE1000125A| SE535031C2|2010-02-10|2010-02-10|Dynamic dust separator|
    PL11153687T| PL2357040T3|2010-02-10|2011-02-08|Dynamic dust separator|
    DK11153687.6T| DK2357040T3|2010-02-10|2011-02-08|DYNAMIC DUST SEPARATOR|
    EP11153687.6A| EP2357040B1|2010-02-10|2011-02-08|Dynamic dust separator|
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